PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM
issued
SMITHSONIAN INSTITUTION
U.S.NATIONALMUSEUM
Vol. 100 Washington:1950 No. 3264
MOTHS OF THE GENUS CINCIA AND THREE NEW AND
CLOSELY RELATED GENERA
By William D, Field
The
genera ofmoths
treated herein (family Arctiidae: subfamily Lithosiinae) are indigenousand
restricted to Jamaica, Until the presenttime theyhave
beentreatedasasinglegenus withtwo
species, Cincia pallida Butlerand
C. conspersa Walker.A
careful study of 200 specunensfrom
the collections of the United States NationalMuseum,
the BritishMuseum
ofNaturalHistory, theAmerican Mu- seum
of Natural History,and
the CarnegieMuseum
disclosed four generaand
ten species involved in the complex.Venational characters are
much
thesame
inthe fourcloselyrelated genera. Inorder to avoid repetitionin the generic descriptions thesecommon
characters are given here: Venationofforewing with vein 2from
past middle of celland from
outer third or before; vein 3from
just before lower angle of cell; 4
and
5 separate or extremely short stalked orconnatefrom
lowerangle ofcell;6from
belowupper
angle;7
from
stalk of8and
9; 10and
11 free; 10from
middleornearerstem
7,8,
and
9 than 11; 11from beyond
middleof celland
curved toward12, distally coincident with 12. Venation of hind
wing
with vein 2from
outer third of cell or beyond; 3 stalked with 4from
lower angle of cell or sometimes connate with4and
5and
rarelyseparatefrom
4and
5; 5 absent or presentand
stalked with 4; 6and
7 stalkedfrom
upper angle of cell; 8from
before middle of cell.853010—50 311
312 PROCEEDINGS
OFTHE NATIONAL MUSEUM
vol.looKEY
TO THE GENERA TREATED,BASED PRINCIPALLYUPON
GENITALIA1. Female with bursa copulatrix armed internally with large circlet ofclawlike spines, this circletwellbelowopeningofductus bursae (pi. 9, figs. 14, 15).
Paracincia,^ newgenus Femalewith bursacopulatrixarmedinternallywith asmallcirclet ofclawlike or thornhke spines, this circletat ornear opening of ductus bursae (pi. 7;
pi. 8, figs. 11, 13) 2
2. Antennaofmale fihform;malewith gnathos greatlyreduced orabsent (pi. 9, fig. 16); female with bursa copulatrix lacking internal circlet and with 2
signa (pi. 9,fig. 17) Parvicincia, newgenus
Antennaof malebipectinate; male with gnathos well developed and divided
(pi. 6); female with bursacopulatrix containing internalcirclet and with a
single signum 3
3. Male with gnathos divided into 2 slender, smooth arms (pi. 8, figs. 10, 12);
femalewith a pairof free lobesfromostium bursae plate andwith a single smallbuttonhkeposterior genitalplateoneighthsternum (pi. 8, figs. 11, 13).
Cincia Walker Malewith gnathos dividedinto 2 large lobelike orfingerlike denticulate arms
(pi. 6); female withoutfreelobes fromostium bursae plate and with a pair of posterior genital plates on eighth sternum or,if only a single plate, this
platenotbuttonhke (pi. 7) Amplicincia,newgenus
AMPLICINCIA,
new genusType
: CinciapallidaButler.Labial palpus upturned, not appressed; short or moderate, not reaching vertex of
head
(in ventral view).Antenna
ofmale
bipectinate, withpectinationsnarrowlyorbroadly fused atbase, originatingventrallyfrom
posteriorhalf ofsubsegments;
pectinations shorter or longer than width of subsegments
and
each pectination withtwo
bristles, one subapicaland
the second shorterand
below the first. Pectinations ciliate (hairs as long as width of pectination).Antenna
offemale filiformand
graduallymore
slender to the tip; subsegments pubescentand
each withtwo
pairs ofbristles,one
from
nearorabove middle ofventrolateralmargin and
the second just behind the first.Venationas describedfor thegroup.
Male
genitalia (pi. 6) with curvedand
hooklike uncus terminating in a constrictedand somewhat
elongate point; gnathos presentand
divided, formingtwo
denticulate arms; anellus presentand
with a ventral plate or juxtaand
withtwo
small dorsalplates orwithventraland
dorsal plates entirely fused;vinculum
subtriangular orrounded and
longer than wide; harpe with clavusfrom
sacculus (although clavusis sometimesgreatly reduced)and
with atranstillafrom
costa;transtilla elongate
and
fingerlike; aedeagussomewhat
imdulateand armed
distallymth an
abruptlybentblunt point orwithseveral large teeth or spurlikepoints; bulbus ejaculatoriusdorsallyfrom
near mid- dle orfrom
middle third of aedeagus;vesica with cornuti lackingand
withnumerous
scobinations.>Malesunknown.
MOTHS
OFTHE GENUS
CINCIA—
FIELD313 Female
genitalia (pi. 7) witha broadly curvedorbilobed transverse ridgelike plate (the anterior genital plate)on
seventh sternumand
withshallow cupulesbeyond
eitherendofthistransverseplate;ostium bursae plate fused with anteriorgenital plateand
bilobed, withlobes not free; eighthsternum
with a pair of plates (the posterior genital plates)above and
separatefrom
ostium bursae plate or sometimes with this pair fusedand
reduced in size; bursa copulatrixarmed
in- ternally with a small circlet of clawlike or thornlike spines near opening of ductus bursae;bursa copulatrix subspherical, notmuch
longer than broad
and
with asingle denticulate platelikesignum
near or above middle.Comparative remarks.
—
This genus ismost
closely related to CinciaWalker
but is easily distinguishedby
themale and
female genitalia.The
chiefdifferences are in themale
gnathos arms, thesearms
beingsmooth
in Cinciaand
denticulate in Amplicincia,and
also in the presence of a clavusfrom
the sacculus of the harpe in Amplicincia.In the females thechiefdifferencesareinthepresenceof freeposterior lobes
from
the ostium bursae plate in Cinciaand
in the absence of these freelobes inAmplicincia.Included in this genus are Amplicincia pallida (Butler),
A.
mixta (Moschler),and
threenew
species,:jletcheri, lathyi,and
walkeri.KEY
TOTHE
SPECIESOF AMPLICINCIA1. Males --- -- 2
Females 6
2. Juxta spheroidalandspiniferous (pi. 6, fig. 2) pallida (Butler)
Juxta notasabove 3
3. Harpe with clavus long and fingerlike and ending in 2 large strong spurs
(pi. 6, fig. 4) mixta (Moschler)
Harpewith clavusnotasabove 5
4. Harpewith clavus shortandbluntly triangular (pi.6, fig. 5).
fletcheri,newspecies
Harpe withclavus notasabove 5
5. Clavus near apex ofharpe; anelluswith juxta and dorsal plates fusedinto a
singleplate (pi. 6,fig. 3) walkeri, newspecies
Clavus near base of harpe; anellus with dorsal plates present and not fused with juxta (pi. 6,fig. 1) lathyi,newspecies 6. Transverse ridge along anterior margin ofseventh sternum bilobed; a single
bilobed plateon eighthsternumbeyondostium bursae (pi. 7, fig. 9).
mixta (Moschler) Transverse ridge along anterior margin of seventh sternum broadly curved;
2 large plateson eighthsternum beyondostium bursae 7 7. Circlet of thornlike spines near opening ofductus bursae separate andsmall
(pi. 7, fig.6) lathyi,newspecies
Circlet ofspines withspines large and clawlike and connected at their bases
toa curvedplate 8
8. Posterior genital platestakentogether largerthan ostium bursaeplate;ostium bursaeplatewith elongatenarrowlobes(pi. 7,fig.8)_.fletcheri,new species Posterior genital plates taken together smaller than ostium bursae plate;
ostium bursaeplate withshortbroadlobes (pi. 7,fig. 7) pallida(Butler)
314 PROCEEDINGS OF THE NATIONAL MUSEUM
vol.looAMPLICINCIAPALLIDA (Butler)
CinciapallidaButler, Proc. Zool. Soc. London, 1878, p. 484.
—
Hampson, Cata- logue of the Lepidoptera Phalaenaein the British Museum, vol. 2, p. 388, 1900.
—
Draudt, in Seitz, Gross-schmetterlinge der Erde, vol. 6, p, 252, 1918.
—
Strand,inWagner, Lepidopterorumcatalogus, pars 26, p. 733, 1922.
Aemenepallida (Butler), Kirby,
A
synomymic catalogueofLepidoptera Heter- ocera, p. 366, 1892.Male.
—
Palpus light gray at apexand
below, darkbrown
above.Antenna and head
white or light gray, sometimes tinged with yellowand
with adark-brown
or black spotinmiddleof vertex.Mesoscutum
gray,
patagium and
teguladark graysprinkledwith a few blackscales,sometimes lighter
and
often tinged with pale yellow. Tegula with a black spot at base along inner side, this spot usually coveredby
the patagium. Mesoscutellum gray, suffused with pale yellow, a pair of small black spots alongposterior margin. Foreleg along innerside offemur and
tibia fuscous, a black spot in middle of tibiaand
with apexof first tarsalsegment and
all of second through fifth tarsalseg-ments
darkbrown
or black. Midtibia with a large black spot in middle.Hind
legsand
remainder of forelegsand
midlegslight gray.Abdomen
ochraceous-whiteto light graybelow, darker above. Fore- wingabove
grayish white streaked with pale-yellowish suffusionand
irrorated with black scales
and
withnumerous
black spots arranged as follows:A
small basal spotinmiddleofwing; asimilarspoton
base of costa;an
oblique series of three spots, subbasal in position;an
antemedial series of four spots bent inward to costaand outward above
inner margin; medial spotson
costaand between
celland
base of vein 2; a spot atupperangleand
oneat lowerangle of celland
oneon
costaabove
theseand
below middle of vein 2; several subapical spots at costaand
below veins 6and
5; five or six marginal spotsbetween
veins at outer margin. Fringe grayish white or sometimes paler.Forewing
below, hindwing above and
below, fuscous except for pale areas along innermargin
of underside of forewing. Special- ized scales in a patchabove
cellon
upperside of hindwing
brown.Length
offorewing, 9-11.5mm.
Male
genitalia (pi. 6, fig. 2)withcharacters asgiveninthekey.Female.
—
Habitus like that of male, usually withmore
yellowsuffusion
on
forewingabove and
without patch of speciahzed scaleson
hindwing
above.Length
offorewing, 10-14mm.
Female
genitalia (pi. 7, fig. 7) with characters as given in the key.Type
locality.— Jamaica
(at or near Kingston).Additional type data.
— Holotype
of pallida is a female (Jamaica;9 genitalia preparation, British
Museum No.
1947-266).Location of type.
—
In BritishMuseum.
Distribution.
—
Jamaica: St.Thomas
Parish,Bath
(Mar.Apr., July),Morant Bay
(July); St.Andrew
Parish, Kingston, Newcastle; St.MOTHS
OFTHE GENUS
CINCIA—
FIELD315
Catherine Parish, Constant Spring (July, Aug.); St.
Ann
Parish,Claromont
(Mar., Apr.),Moneague (May,
June, July); Manchester Parish, Mandeville (Nov.,Dec,
Jan., Mar., Apr.); Trelawny Parish,Baron
Hill (Mar.);St.ElizabethParish, Balaclava (Apr,), SantaCruz, (Apr.); St.James
Parish,Montcgo Bay
(Dec). Other localities inJamaica
forwhich
the parish isunknown:
CastleDaly
(Apr.),May
Hill (July),
HiU Gardens
(Oct.).Sixty-two specimens examined.
Remarks.
— The
genitalia ofthetype of pallida werecompared
with the figure ofthe femaleof this species (pi. 7, fig.7)by D.
S. Fletcher, of theDepartment
ofEntomology,
BritishMuseum
of Natural History.He
found the type of pallida to be the species there il-lustrated.
AMPLICINCIAFLETCHERI.s newspecies
Male.
—
Palpus, antenna,and
head entirely likeAmplicinciapallida or slightly darker. Foreand
hind wings very similar to pallida, black spots offorewingslightly smaller.Length
offorewing, 8.5-9.5mm.
Male
genitalia (pi. 6, fig. 5) withcharacters asgiveninthe key.Female.
—
Habitus like that of male, without patch of specialized scales along costal area of hindwing
above. Similar to female Amplicincia pallida.Forewing
with black spots indistinct, tending toward obsolescenceand
withyellowish suffusionmore
extensive than in pallida.Length
of forewing, 14mm.
Female
genitalia (pi. 7, fig. 8) with characters as given in the key.Type locality.
—
Bath, St.Thomas
Parish, Jamaica.Additional type data.
—
Describedfrom
the holotype,male
(locality as listed above; April 3, 1937; cf genitalia preparationW.D.F. No.
3031, 1949);allotype,female (Jamaica; 9genitaliapreparation
W.D.F.
No. 2424, 1947); paratype no. 1,
male
(near Troy,Trelawny
Parish, Jamaica;June
14-15, 1909; cf genitalia preparationW.D.F. No.
2432, 1947); paratype
No.
2,male (Maud,
Jamaica; April 13, 1937;cf genitaha preparation
W.D.F. No.
3032, 1949); paratypeNo.
3,female (Jamaica; 9genitaliapreparation
W.D.F. No.
3022, 1949).Location oftypes.
— Holotype
in CarnegieMuseum.
Allotypeand
paratypeNo.
2 in United StatesNationalMuseum.
ParatypeNo.
1 inAmerican Museum
ofNaturalHistory. ParatypeNo.
3 inBritishMuseum
ofNatm-alHistory.Distribution.
—
Jamaica: St.Thomas
Parish,Bath
(Apr.); Trelavmy Parish,Maud
(Apr.), nearTroy
(June).Five specimens examined.
Comparativeremarks.
—
Thisspeciesismore
clearlyrelated topallida thantoany
oftheotherspecies inthe genus. Itiseasilydistinguished'NamedforD.S.Fletcher,oftheDepartmentofEntomology,BritishMuseumofNaturalHistory.
316 PROCEEDINGS
OFTHE NATIONAL MUSEUM
vol.loofrom
pallidaby
tlie characters ofthemale and
female genitaliagiven inthekey and
illustratedon
plate6,figm-e5,and
plate7,figure 8.AMPLICINCIALATHYI, newspecies
Male.
—
Palpusentirelydarkbrown
orsometimes,asinthe holotype, wdth a few light-gray scales at apexand
in middle underneath.Antenna and
fronsdark brown, withnumerous
scatteredwhite scales.Base
ofantennaeentirelywhite(holotype) ordark brown, withnumer-
ouswhite or yellowscales. Vertexofhead
entirelyyellow except for a darkbrown
spotinthemiddle. Yellow alongforemarginsofpatagiaand
tegulae.Remainder
ofpatagiaand
tegulaeand
themesoscutellum dark grayishbrown
with j'-ellowand
with a pair of black spots along posterior margin. Foreand mid
legs dark brov/n along inner sideof femiu-, through middleand
at apex of tibia.Base
of first tarsalsegment
light brown, apexand
rest of tarsal segments darkbrown
except lighter
brown
at tip of the fifth segment.Hind
femiu- ochra- ceous-white, hind tibia dark brown.Forewing above
dark grayish brown, withnumerous
blackspots as inAmplicinciapallidaand
with three large transversebands
of yellow, one in the base below costa, thesecondand
longest belowcellin themiddleofwing,and
thethird subapical.The
second transverseband
broken into three sectionsby
large black spots. Fringe alongoutermargin
white.Hind wing above and
below darkfuscous, with patch of specialized scales along costalmargin
paler than remainder of wing.Length
offorewing, 12mm.
in the holotypeand
intwo
paratypes;16
and
17mm.
intwo
paratypes.Male
genitaha (pi. 6, fig. 1) withcharacters asgiveninthe key.Female.
—
Habituslike thatofmale and
withoutpatchofspecialized scales along costal area of hindwing
above.Length
of forewing, 15mm.
Female
genitalia (pi. 7, fig. 6) with characters as given in the key.Type
locality.—
Jamaica.Additionaltype data.
—
Describedfrom
the holotype,male
(Jamaica;J.
M.
St. J. Yates; cf genitalia preparationW.D.F, No.
3028, 1949);allotype, female (Jamaica; 9 genitalia preparation, British
Museum
No.
1947-271); paratypeNo.
1,male
(same data as the holotype;cf genitalia preparation
W.D.F. No.
3027, 1949); paratypeNo.
2,male
(same data as holotype; cf genitalia preparation, BritishMuseum No.
1947-270); paratype No. 3,male
(Jamaica; P. I.Lathy;cf genitaliapreparation
W.D.F. No.
3030, 1949)and
paratypeNo.
4,male
(Jamaica; P. I. Lathy; cf genitalia preparationW.D.F. No.
3029, 1949.)
Locationoftypes.—Rolotjpe,allotype,
and
paratypesNos.2and
4in BritishMuseum
of Natural History. Paratypes Nos. 1and
3 in United States NationalMuseum.
MOTHS
OFTHE GENUS
CINCIA—
FIELD317
Distribution.
— Jamaica
(further locality information unlcnown).Six specimens examined.
Comparative remarks.
— The
three transverse yellow bandson
the upper sm-facc of the forewing immediately distinguish this speciesfrom
the othermembers
of the genus. In themale
genitalia (pi. 6, fig. 1) the aedeagus, harpe, anellus,and
gnathosand
in the female genitalia (pi. 7, fig. 6) the transverse plate of seventh sternum, the ostium bursae plate,and
the cupules separate this speciesfrom
its relatives.AMPLICINCIAMIXTA(Mdschler)
Autoceras mixta Moschler, Abh. Senckenb. naturf. Ges. vol. 14, p. 31, fig. 4, 1886.
Aemene mixta(Moschler), Kirby,
A
synonymic catalogue of Lepidoptera Heter- ocera,p. 368, 1892.Cincia pallida Butler,
Hampson
(neeButler), inpart (Autocerasmixta Moschler), Catalogue of the Lepidoptera Phalaenae in the British Museum, vol. 2, p. 388, 1900.Male.
—
Palpus light gray at apex, darkbrown
above, with afew
light-gray scales in middle below.
Antenna and
frons dark gray or brown, with afew
scattered pale-gray scales. Vertex ofhead
yellow withscattered gray scalesand
with a darkbrown
spotin the middle.Yellow along fore
and
inner margins of patagium. Mesoscutellum dark gray suffused with yellowand
with a pair of dark-gray spots along posteriormargin. Forelegdarkbrown
along innerside offemur, thi'ough middleand
at apex of tibia, at apex offirst tarsal segment,and from
fu'stthroughfifth tarsal segmentsexcept fora fringe ofpale gray at the tip of this last segment.Hind femur and
tibia fuscous, hind tarsus ochraceous-white.Forewing on
both sides as in pallida, with a darker grayground
color above, with series of black spotson
upper side greatly reduced innumber
except along costaand
outermargin and
heavily irrorated with yellow scales, giving the wings a greenishappearance.Hind
wingabove and
belowas in pallida,usually slightly darker.Patch
ofspecialized scaleson
hind wing along costalmargin
as inpallida.Length
offorewing, 10.5-13mm.
Male
genitalia (pi. 6, fig. 4) asgivenin the key.Female.
—
Entirelylikemale
except for the lack of the patch ofspecialized scales
on
hindmng
nearcostal margin.Length
of forewing, 13mm.
Female
genitalia (pi. 7, fig. 9) with characters as given in the key.Type
locality.—
Claremont, St.Ann
Parish, Jamaica.Additional type data.
—
Describedfrom
several examples ("Mehrere Examplare"). According to Dr. E.M.
Hering, of the ZoologicalMuseum
of the Universityof Berlin, there aretwo
specimens, amale
and
a female, in the Moschler collection.The
genitalia of themale
318 PROCEEDINGS
OFTHE NATIONAL MUSEUM
vol.lOowere dissected
by
Dr. Hering,and
I hereby designate this dissectedmale
as the lectotype.He compared
the genitaha of this specimen withphotographs of drawingssent tohun and
found thatmixtais the species Ihave
figured on plate 6, figure4.Location oftype.
—
Lectotype in the Moschler collection, ZoologicalMuseum
of the Universityof Berlin.Distribution.
—
Jamaica: St.Andrew
Parish, Newcastle (Sept.);St.
Ann
Parish,Claremont
(Mar.),Moneague
(Feb.); Trelawny Parish,Baron
Hill (Oct.).Twelve
specimens examined.Comparative remarks.
— The
greenish appearance of the forewingcaused
by numerous
scattered yellow scales distinguishes this speciesfrom
the other species in the genus.The
characters of themale and
femalegenitaliaasgiveninthekey and
illustratedon
plate6,figure4,and
plate 7, figure 9, are diagnostic.AMPLICINCIA WALKERI,newspecies
Cincia pallida Butler,
Hampson
{nee Butler),inpart (cTonly), Catalogueofthe Lepidoptera Phalaenaeinthe BritishMuseum, vol. 2,p. 388, 1900.MaZe.—
Palpusfuscous,palerunderneathand
atapex.Antenna and
frons fuscous, base of antenna pale gray. Vertexofhead
pale yellow with a light-brown spot in the middle. Foremargins of patagiaand
tegulae yellow. Mesoscutellum dark gray. Foreleg pale grayon femur and
tibia. Tibiamth
black at middleand
at tip. Tarsal segments black except for pale gray at apexand
tip.Mid and
hind legswithfemur and
outer side of tibia light gray. Innerside of tibia black. Tarsal segments of hind leg pale gray, of midleg gray v»dth scattered black scales. Fore\ving as in lathyi, with transversebands
reducedand
paler yellowand
withthemiddlesectionofthe transverseband
in middle ofwing
below cell missing, leavingtwo
yellow spots, onebelow middleofceiland
thesecond belowand beyond
end of cell.Forewing
below darkfuscous, paler immediately under the transverse yellowbands and
spots of the uppersideand
along inner margin.Fringe along outer
margin
white.Hind
wingabove and
below dark fuscous with patch of specialized scales along costalmargin
coveredby
forewing, pale yellow incolor.Length
of foresving, 11mm.
Male
genitalia (pi. 6, fig. 3) withcharactersasgiveninthekey.Female
.
— Unknown.
Type
localityand
distribution.—
'Jamaica (further locality informa- tionunknown).
Additional type c?ato.—Described
from
a single specimen, the holo- type, male (Jamaica; J. B. Sturridge; cT genitaliapreparation, BritishMuseum No.
1947-268). This specimenwas
describedby Hampson
(loc. cit.) as the
male
ofpallida Butler.Locationoftype.
—
In BritishMuseum
ofNatural History.MOTHS
OFTHE GENUS
CINCIA—
FIELD319
Comparative remarks.—
This species is closest to lathyiand may
be distinguished from thatspeciesby
themale
genitalia (pi. 6, fig.3)and
in the forewing bj'- the loss of the middle section of the transverse yellow
band
below cell.Genus CINCIAWalker
CinciaWalker, Listofspecimensoflepidopterous insectsinthecollection ofthe BritishMuseum,vol.2,p.538, 539, 1854.
—
Morris,Synopsisofthedescribed Lepidoptera of North America, p. 310. 1862.
—
Hampson, Catalogue ofthe Lepidoptera Plialaenae inthe British Museum, vol. 2, pp. 38&-389, 1900.
—
MoscHLER, Abh. Senckonb. naturf. Ges., vol. 16, p. 118, 1890.
—
Draudt,in Seitz, Gross-schmettcrlinge dor Erde, vol. 6, p. 252, 1918.
—
Strand, in Wagner, Lepidoptcrorum catalogus, pars 26, p. 733, 1922.
—
Gundlach,
Anal. Soc. Espanola Hist. Nat., vol. 20, p. 161, 1891.
—
Forbes, Scientific survey ofPorto Ricoand the Virgin Islands, vol. 12, pt. 1, p. 33, 1930.
Type.
—
Cincia conspersaWalker
(typeby
single included species).Labial palpus
and
antennaas inAmplicincia.Venation as described for the group except that in the hind
wing
vein 5 is always presentand
stalked with 4.Male
genitalia (pi. 8, figs. 9, 11) with curvedand
hooklike uncus terminating in a constrictedand somewhat
elongate point; gnathos presentand
divided, formingtwo
small slenderand smooth
arms;anellus present with ventral plate (juxta)
and two
large separate dorsal plates;vinculum
triangular orrounded and
longer than wide;harpe without a clavus
and
with transtillafrom
costa smalland
tri-angular; aedeagus undulate, tapered distally
and
ending in a single elongate spur; bulbus ejaculatorius dorsallyfrom
before middle of aedeagus;vesicawithcornutilackingand
withnumerous
scobinations.Female
genitalia (pi. 8, figs. 10, 12) with the transverse ridgelike plate (anterior genital plate)on
seventhsternum
veryweakly
sclero- tizedand
with deep lateral cupules before spiracles or transverse ridgelikeplate verydistinctand
straight, wdthshallow cupulesbeyond
eitherend; ostium bursae plate fused with anteriorgenital plate
and
bilobed with lobes free; eighthsternum
withasingle small buttonlike plate mesiallybetween
lobes of ostium bursae plate; bursa copulatrixarmed
internally with a small circlet of claw or thornlike spines near opening of ductus bursae; bursa copulatrix subspherical, notmuch
longer than broad
and
with a single denticulate platelikesignum
near orabove
middle.Comparative remarks.
—
See this heading underAmplicincia.Included in this genus are Cincia conspersa
Walker and
Cincia sordida (Moschler).KEY
TO THE SPECIESOP CINCIA1. Males 2
Females 3
2. Harpe with a long upward directed clasperfrom inner surface nearapex and with sacculusbroadlyexpanded apically conspersa Walker
863010—50 2
320 PROCEEDINGS OF THE NATIONAL MUSEUM
vol.looHarpewithout such clasperandwith apex ofsacculus extended into a short
cuiller sordida(
M
oschler)3. Ostium bursae plate with posterior lobes rounded and narrow, about as long as broad, or slightly longer; with transverse ridge below ostium bursae strongly sclerotizedandelevated sordida
(M
oschler) Ostiumbursaeplate withfreeposteriorlobesmuch
broaderthanlong,straight laterally and extended and produced toward middle; transverse ridge inconspicuous, only slightly sclerotized and elevated conspersa WalkerCINCIA CONSPERSA Walker
Cincia conspersa Walker, List of specimens of lepidopterous insects in the BritishMuseum,vol.2,pp. 538,539,1854.
—
Morris,Synopsisofthe described Lepidoptera of North America, p. 310, 1862.
—
Moschler, Abh. Senckenb.
naturf. Ges., vol. 16, p. 118, 1890.
—
Gundlach, Anal. Soc. Espafiola Hist.
Nat., vol. 20, p. 161, 1891.
—
Kirby,
A
synonymiccatalogue of Lepidoptera Heterocera, vol. 1, p. 366, 1892.—
Hampson, Catalogue of the Lepidoptera Phalaenae in the British Museum, vol. 2, p. 389, 1900.
—
Draudt, in Seitz, Gross-schmetterlinge der Erde, vol. 6, p. 252, 1918.
—
Strand, in Wagner, Lepidopterorum catalogus, pars 26, p. 733, 1922.
—
Wolcott, Journ. Dept.
Agr. Puerto Rico, vol. 7, p. 158, 1923.
—
Forbes, Scientific survey of Porto Ricoandthe Virgin Islands, vol. 12, pt. 1,p. 33, 1930.
Male.
—
Palpus light ochraceous-white belowand
at apex, slightly darkerabove. Antenna, frons,vertexofhead,and
thoraxochi^aceous- white.A
small black spot inmiddle of vertex ofhead, another near base of tegulaon
inner side,and
a pair of black spotson
posteriormargin
of mesoscuteilum. Fore, middle,and
hind legsmarked
withdark-brown
or black spots as in Amplicinciapallida.Abdomen
light ochraceous-gray below, slightly darker above.Forewing
grayish whiteiiTorated with black scales, withoutthe yellowsuffusionusually found inA.
pallidaand A.
mixta.Arrangement
ofnumerous
black spots as inA.
pallida withsome
of those in middle ofwing
reduced or missing.Hind wing above and
belowas inA.pallida,with a patch ofspecialized scalesabove
cellon
upperside dark brown, contrasting stronglywith remainder of wing.Length
of forewing, 9mm.
Male
genitalia (pi. 8, fig. 10) with charactersasgiven inthekey.Female.
— Not
differentfrom
themale
except for the lack of thepatch of specialized scales
on
upperside of hindwing.Length
offorewing, 10mm.
Female
genitalia (pi, 8, fig. 11) with characters asgiven inthe key.Type
locality.—
Jamaica.Additional type data.
—
Describedby Walker
fromtwo
females:"a.Jamaica.
From Mr.
Gosse's Collection";"b.Jamaica. Presentedby
E.Doubleday."
I hereby designate as the lectotype the Gosse specimen, theonelabeledtypeintheBritishMuseum. The
genitalia of this specimen are under Brit.Mus.
preparationNo.
1947-263.Locationoftype.
—
In BritishMuseum
of NaturalHistory.Distribution.
—
Jamaica: St.Ann
Parish,Claremont
(Mar.);Man-
chesterParish,
Newport
(Feb.); TrelawnyParish,Baron
Hill.MOTHS
OFTHE GENUS
CINCIA—
FIELD321
Five specimens examined.Remarks.
— The
genitalia of the type of conspersa were studiedby
D.
S. Fletcher, oftheDepartment
ofEntomology,BritishMuseum
of NaturalHistory,and
found to bo thespecies illustrated in the present paper as figure 11on
plate 8.CINCIASORDIDA (Moschler)
Autoceras sordida Moschler,Abh. Senckenb. naturf. Ges., vol. 14, p. 32, 1886.
Aemene sordida (Moschler), Kirby,
A
synonymic catalogue of Lepidoptera Heterocera, vol. 1, p.368, 1892.Cincia conspersa Walker, Hampson {nee Walker), in part {Autoceras sordida insynonymy ofCinciaconspersa), Catalogue ofthe Lepidoptera Phalaenae inthe British Museum,vol. 2, p.389, 1900.
Male.
— Not
significantly different from conspersa in habitus. Pal- pus usually darkerand
usuallyno
reduction in thenumber
of black spotson
upper sideof forewing.Length
offorewing, 8-10mm.
Male
genitalia (pi. 8, fig. 12) with characters as given in the key.Female.
—
Habituslike that ofmale, lacking thepatch ofspecialized scales foundon
upper side ofhindwing
in that sex.Length
of forewing, 9-9.8mm.
Female
genitalia (pi. 8, fig. 13) with characters as givenin the key.Type
locality.—
Jamaica.Additional type data.
—
Describedfrom
several examples("Mehrere
Exemplare"). According to Dr. E.M.
Hering, of the ZoologicalMuseum
of theUniversity of Berlin, there aretwo
specimens, amale and
a female, in the Msochler collection.The
genitalia of themale were
dissectedby
Dr. Hering,and
I hereby designate this dissected m.ale as the lectotype.He compared
the genitalia of this specimen with photographs of drawings sent tohim and
found that sordida isthespecies I
have
figuredon
plate 8,figure 12.Location oj type.
—
Lectotype in theMoschler
collection. ZoologicalMuseum
ofthe University ofBerhn.Distribution.
—
Jamaica: Portland Parish,Norwich
near PortAn-
tonio; St.
Ann
Parish, Claremont; Manchester Parish, Mandeville;Trelawny Parish,
Baron
Hill, nearTroy (May)
; St. Elizabeth Parish, Santa Cruz; parishunknown. May
Hill.Nineteen specimens examined.
Comparative remarks.
—
This species, although not closelyrelated to conspersa, I believe belongs in the genus Cincia because of the great similaritybetween
thetwo m
the aedeagus, anellus,and
gnathos.C. sordida is easily separated
from
consperaby
the structure of the harpesand
ofthe anteriorgenitaland
ostium bursaeplates.PARACINCIA,
new genus Type.—
Paracincia hutleri,new
species.Males unknown.
Labialpalpus
and
antennaoffemale asin Amylicincia.322 PROCEEDINGS OF THE NATIONAL MUSEUM
vol,lOOVenation asdescribed for the group except that in the hind
wing
vein 5 is always presentand
stalked with 4.Female
genitalia (pi. 9, figs. 14, 15) with simple anterior genital plateand
withshallow cupulesbeyond
either end, these cupules fused to anteriormargin
of ostium bursae plate; ostium bursae plate sepa- ratefrom
anterior genital plateand
notched mesially (not bilobed)on
posterior margin; eighthsternum
without posterior genital plate;bursa copulatrix
armed
internally with a large circlet of clawlike spinesand
this circlet of spines well below opening of ductus bursae;bursa copulatrix subspherical, not
much
longer thanbroadand
with a single denticulateplatelikesignum
nearorslightlybelowmiddle.Comparative remarks.
—
This genus is related to Cinciaand Ampli-
cincia
and
differs chiefly inhaving the internal circlet of spines of the bursa copulatrix largeand
placed well below the opening of ductus bursae. It differs also in having the ostium bursae plate separatefrom
the anteriorgenital plateand
not fused as in Cinciaand Ampli-
cincia.
Includedin thisgenusareParacincia butleri,
new
species,and
Para- cincia dognini,new
species.KEY
TO THE SPECIESOF PARACINCIA1. Female with anterior genital plate folded inward from surface of seventh sternum belowostium bursaeandforming alobe butleri, newspecies Female with anterior genital plate not folded inward, placed on surface of
seventhsternum dognini, newspecies
PARACINCIA BUTLERI, newspecies
Male.
— Unknown.
Female.
—
Palpusand
frons darkbrown
withmany
scattered yellow scales. Antenna, except base,brown
above. Vertex ofhead and
base of antenna yellow with scatteredbrown
scales.Mesoscutum,
patagia,and
tegulaebrown
suffused with yellow, dark brown,and
gray. Legs lightbrown and
with darkbrown
or blackbands on
tarsusand
in middleand on
tip of tibia.Forewing
above fuscous, suffused with yellowand
withnumerous
dark-brown, nearly black, spots.These
spots arranged as in Amplicincia pallida butmore
indistinct.
Hind wing above and
belowand
forewing below entirelyfuscous.
Length
offorewing, 11mm.
Female
genitalia (pi. 9, fig. 14) with characters as givenin the key.Type
localityand
distribution.—
Newcastle, St.Andrew
Parish,Jamaica.
Additional type data.
—
Describedfrom
a single specimen, the holo- type,female(Newcastle,St.Andrew
Parish,Jamaica;BritishMuseum
genitalia preparation
No.
1949-87).Location oftype.
—
In BritishMuseum
of NaturalHistory.MOTHS OF THE GENUS
CINCIA—
FIELD323
Comparative remarks.—
This species is easily distinguished from P.dognini, its closest relative,
by
having yellow scaleson
head, thorax,and
wings.PARACINCIA DOGNINI, newspecies
Male.
—
Unlvnown.Female.
—
SimilartoP. butleri. Palpusand
fronsand
vertexofhead
fuscous. Patagia
and
tegulae paler.Forewing
above fuscous, withdark-brown
spots paleand
indistinct.Hind wing above and below and
forewingbelow fuscous.Length
of forewing, 9.5mm.
Female
genitalia (pi. 9, fig. 15) as characterized in the key.Type
localityand
distribution.— Newport, Manchester
Parish,Jamaica.
Additional type data.
—
Describedfrom
a single specimen, the holo- type, female (locality as given above;U.S.N.M. No.
34816;February
19, 1937; E. A. Chapin; 9 genitalia preparation
W.D.F. No.
2895).Location oftype.
—
In United States NationalMuseum.
Comparative remarks.
—
This species is closely related to P. butleri.It is easily distinguished
from
butleri in the habitusby
the lack of yellowscaleson
the head, thorax,and
wings.PARVICINCIA, newgenus Type.
—
Parvicincia belli,new
species.Labial palpus upturned, not appressed; short, not reaching middle offrons (in ventralview)
.
Antenna
ofmale and
femalefiliformand
graduallymore
slender to the tip; eachsubsegment
withtwo
pair of bristles, onefrom
near orabove
middleofventrolateralmargin
ofsubsegment, thesecondmuch
smaller
and
justbehind thefirst; subsegments pubescent.Venation as described for the group exceptin the forewing, veins 4
and
5 areneverseparate,and
in thehindwing
vein3 isalwaysstalked with 4from
lower angleof colland
5 is absent.Male
genitalia (pi. 9, fig. 16) withcmwed and
hooldike uncus terminating in a constrictedand
elongate point; gnathos usually absent, if present greatly reduced, being representedby
a spur or spine. This spine sometimes foundon
one side only. Ventral plate (juxta) of anellus absent; dorsal plate of anellus large, lightly sclero- tizedand
connected to transtilla ofharpe;vinculum
triangular, about as wide as long; aedeagus nearly straight, taperedand
pointed with bulbus ejaculatorius dorsaUyfrom
near anterior end; vesica withnumerous
scobinations;harpe with cuiUerand
subapicalarm and
lobe.Female
genitalia with ductus bursa longand
slightly cm-ved later- ally; entrance to bursa copulatrixwithout armature; bursa copulatrix slightlylonger than broadand
withtwo
dentate signa, one a circular plateand
above middleand
theseconda lunular-shaped plateand
just324 PROCEEDINGS OF THE NATIONAL MUSEUM
vol.lOObelowentranceofductusbursae;seventhsternum with shortupraised ridge in middle below ostium bursae
and
with a single long shallowpouch
along anterior margin.Comparativeremarks.
—
Thisgenusisnotso closely related to Cincia, Amplicincia,and
Paracincia as those genera are to one another.Parvicinciadiffersgreatly
from
thesegenera in the filiformanteimaof the male, inthe lackof thejuxta of anellus,and
inthe nearlystraight aedeagus with bulbus ejaculatoriusfrom
near the anterior end. In the females, Parvicincia differsfrom
the other generam
the lack ofinternalcircletofspinesin thebursa copulatrix
and
in the presenceoftwo
signa, onehmular
in shape. Also, the femaleshave no
cupules, havinginstead a single longshallowpouch
along the anterior margin.A
singlenew
species, Parvicincia belli, is includedhere.PARVICINCIA BELLI,newspecies
Male.
—
Palpusdark brown, sometimes nearly black.Antenna and head
ochraceous-white, sometimes darkerand
often with a few dark scales in middleof vertex.Thorax
ochraceous-white or darker, with a pair of small black spotson
posteriormargin
of mesoscutellum.Foreleg with apex of tibia, apex of first tarsal segment,
and
all of second through fifth tarsal segments dark brown, nearly black.Dark-brown
spots inmiddleofmidtibiaand
at apex offirstmidtarsal segment.Hind
legsand
remainder of foreand mid
legs unicolorous ochraceous-white.Abdomen
ochraceous-white below, slightlydarker above.Forewing
above grayish white, sometimesmore
fuscous, ir-rorated with black scales
and
withnumerous
small darkbrown
or blackspotsas follows:A
small basal spotinmiddleofwing;an
oblique subbasal series of three spots;an
antemedial series offour spots bent inward to costaand outward above
inner margin; medial spotson
costa,
and between
celland
base of vein 2;a spot at upper angleand
one at lower angle of celland
oneon
costaabove
theseand
below middle of vein 2; several subapical spots at costaand
below veins 6and
5; five or six marginal spotsbetween
veins at outer margin.Fringe concolorous with ground color of wing.
Forewing
fuscous below, paler dirty white along lowermargin and
through middle of costa,which
has a series oftwo
or three black spots.Hind
wingsabove and
below fuscouswith slightly paler fringesand
slightly paler base underneath.An
indefinite oblong patch of modified scalesabove
cell of hindwing and
usually coveredby
fore wing.These
scales concolorouswithrest of
wing
or sometimesochraceous, slightly thicker, longerand
narrower than thenormal
scales.Length
offorewing, 7.5-8.5mm.
Male
genitalia asfigured (pi. 9, fig. 16).Female.
—
Habituslilce thatofmale
withoutthepatch of specialized scales on upper side ofhind wing.MOTHS OF THE GENUS
CINCIA—
FIELD325 Length
offorewing, 8-9.5mm.
Female
genitalia as figured (pi. 9, fig. 17).Type
locality.— Baron
Hill, near JacksonTown, Trelawny
Parish, Jamaica.Additional type data.
—
Describedfrom
the holotype,male
(locality as given above;U.S.N.M. No.
34817;March
17, 1931;Mr. and Mrs.
E.L. Bell; 6" genitaliapreparation,
W.D.F. No.
1335, 1941);allotype, female (Claremont, St.Ann
Parish, Jamaica;March
11, 1931;Mr.
and
Mrs. E.L.Bell;9 genitaliapreparation,W.D.F. No.
1336, 1941);
paratypes Nos. 1 through 10, males (Moneague, St.
Ann
Parish, Jamaica; various dates in July 1933and
1936; Avinoffand Shouma-
toff; cf genitalia preparations
W.D.F. No.
3059 for paratypeNo.
1,No.
3058 forparatypeNo.
2,No.
3055 forparatypeNo.
3); paratypeNo.
11,male
(samelocalityas forparatypes Nos. 1-10;July 24, 1895;Lady
Blake; leg slideW.D.F. No.
2465); paratypes Nos, 12 through18, females (Constant Spring, St. Catherine Parish, Jamaica; various datesinJune,July,
and
August;Avinoffand
Shoumatoff; 9 genitalia preparationsW.D.F. No.
3065 for paratypeNo.
12,No.
3064 for paratypeNo.
13,No.
3066 for paratypeNo.
14); paratypeNo.
19,female (Christiana,
Manchester
Parish, Jamaica;August
14, 1940;AvinoffCollection); paratype
No.
20 (Christiana,Manchester
Parish, Jamaica;August
11; Avinoff Collection; 9 genitalia preparationW.D.F. No.
3067, 1949); paratypeNo.
21, female(Montego
Bay, St.James
Parish, Jamaica; July 1, 1936; Avinoffand
Shoumatoff; 9 genitalia preparationW.D.F. No.
3063, 1949); paratypeNo.
22, female(May
Hill, Jamaica; July 1884; F. Klages); paratypes Nos.23 through 25, males (Mandeville,
Manchester
Parish, Jamaica;November and
March-April; cf genitaha preparationsW.D.F. No.
2426 forparatype
No.
23,No.
2433 forparatypeNo.
24,No.
2466 for paratypeNo.
25).Location oj types.
—
Holotype, allotype,and
paratypes Nos. 2, 3, 10, 11, 12, 13, 14,and
20 in the United StatesNationalMuseum.
Para- types Nos. 1, 4, 5, 7, 8, 9, 11, 15, 17, 19, 21,and
22 in the CarnegieMuseum.
Paratypes Nos. 6and
18 in the BritishMuseum
of Natural History. Paratypes Nos. 23, 24,and
25 in theAmerican
Museum
ofNatural History.Distribution.
—
Jamaica: St.Thomas
Parish,Bath
(Mar.);St.Mary
Parish,
May
Hill (July); St. Catherine Parish, Constant Spring (Aug., July, June); aS'^.Ann
Parish,Claremont
(Mar.),Moneague
(July); Manchester Parish, Mandeville (Apr., Nov.), Christiana (Aug.), Highgate (July); Trelawny Parish,
Baron
Hill near JacksonTown,
1,150 feet (Mar.),Troy (May);
St.James
Parish,Montego Bay
(July).Forty-fourspecimens examined.
326 PROCEEDINGS
OFTHE NATIONAL MUSEUM
vol.looSPECIES REMOVED FROM CINCIA, NOT INCLUDED IN AMPLI-
r
CINCIA, PARACINCIA, OR PARVICINCIA AND TRANSFERRED
I
TO OTHER GENERA
PABAMULONA
NEPHELISTIS(Hampson),new combinationCincianephelistis Hampson, Ann, Mag. Nat. Hist., sec. 7, vol. 15, pp. 436, 437, 1905.
—
Hampson, Catalogue of the Lepidoptera Phalaenae in the British
Museum, Supplement, vol. 1, pp. 700, 701, 1914.
—
Draudt,in Seitz, Gross- schmetterlinge der Erde, vol. 6, p. 252, 1918.
—
Strand, in Wagner, Lepidopterorum catalogus, pars 26, p. 733, 1922.
The
genitalia of the type (male) of nephelistis (studied forme by D.
S. Fletcher,Department
ofEntomology,
BritishMuseum
of NaturalHistory)show
thisspecies to belong to the genusParamulona Hampson.
HYPOPREPIA MUELLERI Dyar
HypoprepiamuelleriDyar, Journ.
New
York Ent. Soc, vol. 15,p. 51, 1907.Cincia muelleri (Dyar), Hampson, Catalogue of the Lepidoptera Phalaenae in theBritish Museum, Supplement, vol. 1, p. 701,fig.224, 1914.
—
Draudt,in Seitz, Gross-schmetterlinge der Erde, vol. 6,p. 252,fig. 34d, 1918.
—
Strand, inWagner, Lepidopterorum catalogus, pars 26, p. 733, 1922.
The
genitalia of the type of muelleri describedfrom Mexico
Cityshow
thisspecies tobelong toHypoprepia
Hiibner,where
itwas
origi- nally placedby Dyar and
not to Cincia as designatedby Hampson.
Its nearestrelative is
Hypoprepia
incultaHenry Edwards.
NOTE ON THE ILLUSTRATIONS
Arthur
D. Cushman,
of the U. S.Bureau
ofEntomology and
Plant Quarantine,made
the drawings for the following figures: 2, 4, 7, 8, 10, 11, 12, 13, 16,and
17.The
remaining drawings weredone by
the author.The
aedeagihave
beenremoved from
themale
geni- taliaand drawn
in lateral view.The
remainder of themale
geni- taliaand
all femalegenitalia aredrawn from
the ventral view. Since they are symmetrical the rightharpeshave
beenomitted.EXPLANATION OF SYMBOLS
Male U, Uncus.
An, Anellus. Va, Vesica.
Bej, Bulbusejaculatorius, Vm, Vinculum.
Ca, Costa.
^, ^, tetnale
Clp, Clasper.
Civ, Clavus. «^P' Anteriorgenitalplate.
dpa, Dorsalplates ofaneUus. Be, Bursacopulatrix.
Gn, Gnathos. C, Cupules
Hp
Harpe. ^^> Circleof spines.Jx,' Juxta (ventraljplate of Z)6, Ductusbursae.
an^Uus) Osbp,Ostiumbursae plate.
Sc,Sacculus. P9P' Posterior genitalplate.
Ta, Transtilla. -S,Signum.
U. S. NATrONAL
MUSEUM
PROCEEDINGS, VOL. 1001,la, Amplicincialathyi,new genusandspecies: 1,Malegenitalia; la, aedeagus.
2, 2a,Amplicinciapallida (Butler): 2, Malegenitalia; 2a,aedeagus.
3,3a, Amplicinciawalkeri,newspecies: 3,Malegenitalia; 3a,aedeagus.
4,4a,Amplicinciamixta(Moschler): 4,Malegenitalia; 4a,aedeagus.
5,5a,Amplicinciafletcheri,newspecies: 5,Malegenitalia; Sa,aedeagus.
U. S. NATIONAL
MUSEUM
PROCEEDINGS, VOU. 100 PLATE 7Female genitalia of: 6, Amplicincialathyi, new genus and species; 7, /^. ^a//iWfl^(Butler)
;
8,^.A^cAm,newspecies;9,/^. WMcia(Moschler).
U. S. NATIONAL
MUSEUM
PROCEEDINGS, VOL. 100 PLATE8mn
i
A.M.. !
'P:-^
10-11, Cincia conspersaWalker: 10,Malegenitalia; 10a,aedeagus;11,femalegenitalia.
12-13, Cincia sordida (Moschler): 12, Malegenitalia; 12<j, aedeagus; 13, femalegenitalia.
U. S. NATIONAL
MUSEUM
PROCEEDINGS, VOU. 100 PLATE914,Paracinciabutleri,new genusandspecies: Female genitalia.
15,Paracinciadognini,newspecies: Femalegenitalia.
16-17, Parvicinciabelli,newgenusandspecies: 16, Malegenitalia; \6a,aedeagus;17,female genitalia.