Qudn ly Tdi nguyin rimg & Mdi tru&ng
THANH PHAN LOAJ BO SAT, ECH NHAI 6 QUAN THE DANH THANG TRANG AN, TINH NINH BINH
Hoang Thi Tuwi^ Lun Quang Vinh^
• Trtrong Dgi hgc Ldm nghiip T O M T A T
DiSu tra thanh phan loai b6 sat, ech nhai tai Quan the danh thing Trang An, tinh Ninh Binh tijt thing 4 d£n thang 10 nam 2015. K€tquadaghi nhan dugc 27 loai bo sat thugc 12hg, 2bQ va 18 loai ech nhai thugc 5 ho, 1 bg. Mat sinh canh song va san bat \k moi de dga chinh din khu h^ bo sat va luong cu tai QuAn the danh thing Trang An. Trong tong so loai dirge ghi n h | n co 9 loai bo sat va 2 lo^i ech nhai c6 ten trong Nghj dinh 32/2006/ND-CP, Sach Do Viet Nam (2007) va Danh luc Do th^ gioi lUCN (2017) can dugc mi tien cho bao t6n bao gom: Tic ke Gecko reevesii (Gray, 1831), R6ng dat Physignalhus cocincinus (Cuvier, 1829), Rin soc xanh Gonyosoma prasinus (Blyth, 1854), Ho mang chiia Ophiophagus hannah (Cantor, 1836), RSn cap nong Bungarus fasciatus (Schneider, 1801), Ran ho mang trung quoc Naja atra (Cantor, 1842), Ran lyc simg Protobothrops comutus (Smith, 1930), Riia sa nhan Cuora mouhotii (Gray, 1862), Rua niii vien Manouria impressa (Giinther, 1882), Chang mau san Sylvirana maosonensis (Bouiret, 1937) vk 6ch cay san bic hg Theloderma corticate (Boulenger, 1903).
T v khoa: Bo sit, da dang loai, ech nhii, tinh trang bao t^n, T r i n g An.
I. DAT VAN DE
Ngay 23/6/2014, tai Thu do Doha (Qatar), ily ban Di san the gioi thuoc To chiic Giao due, Khoa hoc va Van hoa cua Lien hop quoc (UNESCO) da chinh thuc ghi danh Quin th^
danh thing Trang An (Ninh Buih) vao danh muc Di san Van hoa va Thien nhifin the gioi dira tren 3 tieu chi: van hda, ve dep tham my va dia chat - dja mao.
Quin thg danh thing Trang An co di?n tich 6.172 ha, chu yeu la he sinh thai mii da voi, thuoc dia ban huyen Hoa Lu, Gia Viln, Nho Quan, thj x3 Tam Diep va &anh pho Ninh Rinh. Bao quanh quan thk la viing dem co dien tich 6.268 ha, chii yfiu la dong rugng va lang mac (UNESCO report 2016). Dia hinh va tham th\rc vat noi diy rat thuan loi cho cac loai bo sat, Sch nhai sinh song nhimg trong nhieu nam n-0 l^i day do su tac dOng ciia con nguoi dac biet la hoat dong du lich ngay cang phat tri8n lam cho so lugng cac loai bo sat, ech nhai tai khu vuc suy giim manh. Vi vay, cdc nghien cmi difiu tra thanh phan loai nhim muc dich danh gia so bp thanh phan loai bo sat, ech nhai tai khu vuc la can thiet va trfin co so nay dua ra mpt so giai phdp kha thi de bao ton cac loai bo sat, fieh nhai song song vdi phat trifin du lich.
H. PHU'ONG P H A P N G H I E N CUtJ Qua trinh difiu tra thuc d;a duoc thuc hien tir thang 4 dfin ihang 10 nam 2015 tai Quan the danh thing Trang An, tmh Ninh Binh.
2.1. Dilu tra thyc d|a
Tien hanh difiu tra sa bp nhim xem xet difiu kien dia hinh va cac dang sinh canh chi'nh ciia khu virc nghifin cuu, tii do xac dinh cac diem dieu tra phu hpp.
T6ng s6 cd 6 difim difiu tra bao gom: Tam C6c (28/4 - 02/5); Bich Dpng (03/5 - 10/5);
Thung Nham (01/7 - 07/7); Dinh Lfi (02/8- 10/8); Trang An (05/10 - 10/10); Bai Dinh (11/10 - 17/10) vk sir CO mat va thanh phin loai bo sat, fieh nhai va cae moi de dpa dfin loai va sinh canh trong Quan the danh thang Trang An. Cac diem dupc chpn la o cac dang sitih canh khac nhau vdi dac ti^mg hang dpng, vach da, ddt ngap nuac...
Phucmg phap thu rahx: Thu mau vat true tifip bing tay, gay, kep bat ran. Thai gian thu mau chu yfiu tii 19h den 24h va lOh dfin 14h.
Mlu v^t dugc dinh hinh bing c6n 90° khoang 24 gicr, bao quan trong con 70". Nhiing mau khong dugc phep thu thap thi chup hinh va do chi s6 hinh thai. Thong tin mau dugc ghi vao bieu mhx chuin bi sin: ten loai, thai gian bat gap, s6 lugng ca thfi, tpa dp GPS va sinh canh TAP r m KHOA HOC VA CONG NGHE LAM NGHIEP SO 4-2017 135
Qudn ly Tdi nguyin rirng & Mdi tru&ng ncfi bit gap. Mdu vat dugc luu giii tiii Trung tam Da dang sinh hoc va Quan ly rung bfin viing, Khoa Quan ly tai nguyfin rimg va Moi truang, Tnicmg Dai hoc Lam nghifip.
2.2. Phtfong phdp phong van
Muc dich; Thu thap thong tm ve thanh phan Ioai, sinh canh s^ng cua chiing, kha nang bit gap chung va cdc mdi de dpa hien t^i. Doi tugng phong van la nguoi dan dia phuong, can bp quan ly Quin thfi danh thing Trang An, kfit hgp Sim tim thong tin vfi cdc mau vat mpt phan hoac toan bp mdu vat con giii lai dugc nhu:
mai rua, rin ngam rugu...
Cau hoi phong vdn la cdc cdu hoi ngin gpn dfi hifiu ve nhung dac difim nhdn dang vfi loai kem theo anh mdu de hfl trg nhdn dang.
2.3. Dinh loai va phan tich mau vat Dinh loai mdu vdt: Dinh loai ten loai theo cac tai lieu ciia Bourret (1942); Ziegler et al.
(2007); Hendrix et al. (2008); Nguyen et al.
(2009); Ziegler & Vu (2009) va mflt sfl tai lieu khac CO lien quan. Ten khoa hpc va phfl thflng ciia loai theo Nguyen et al. (2009) va rapt so tai lieu mdi cong bo gan day.
Danh gid tinh trang bao t^n ciia cac lodi theo Nghi djnh 32 nam 2006 ciia Chinh phii (ND32), Danh luc Do lUCN (2017) vd Sach Dd Viet Nam (SDVN, 2007). Loai hifin chi ghi nhan phdn bo a Vifit Nam dugc coi la loai d ^ hiiu.
HI. K 6 T QUA VA THAO L U A N 3.1. Thiinh phan loai bo sat tai khu vyc nghien ciru
Tflng hgp ket qud nghifin cuu, da xdc dinh cr Quan thfi danh thing Trang An co 27 loai bo sdt thuflc 12 hp ciia 2 bfl. Trong do, 14 loai co mdu luu giir, 02 lodi ghi nhan qua mau vait trong ddn, 08 lodi quan sdt ngoai tu nhifin, 05 lodi ghi nhan qua phflng vdn. Day Id danh sach bo sat dau tifin dugc bifit dfin 6 Trang An ngoai trir loai Rdn luc sung - Protobothrops comutus ciia Luu et al. (2015), kfit qud nay dua tren so sanh vdi tai li?u ciia Nguyen et al. (2009).
Cac hp ini thfi vfi loai gflm: Agamidae (3 giong, 4 loai), hp Viperidae (2 giflng, 3 loai).
Ddy la nhiing giflng, hp pho bifin trong khu vuc n ^ f i n cuu, nhung mfli giflng trung bmh chi CO 1 lodi difiu ndy cho thdy sfl lugng loai trong khu vuc suy gidm nghifim trpng.
Hinh 1. Mgt so \ok\ bd sat trong khu vyc nghien cihi
A) Rin roi thuang (Ahaetullaprasina); B) Rin ho may ngpc (Pareas margaritophorus);
C) Rin luc mfip tring (Trimeresurus albolabris); D) Rin lyc simg (Protobothrops comutiis) TAP CHI KHOA HQC VA CONG NGHE LAM NGHlfiP S 6 4-2017
Qudn ly Tdi nguyin rung & Mdi tru&ng
Bang 1. Th^nh phin lo^i b6 sdt tai Quin thl Danh thaag Trang An TT
(1)
Ten khoa hgc (2)
TenViltNam
(3) Nguon (4)
I. SQUAMATA BQ CO VAY
1. Agamidae Ho Nhong
1 Physignathus cocincinus (Cuvier, 1829) 2 Acanthosaura lepidogaster (Cuvier, 1829) 3 Calotes versicolor (Daudm, 1802) 4 Calotes emma ('Gray, 1845)
Rong dat 0 ro vay Nhong xanli Nhong Emma
QS, PV MV MV QS H9 Tic ke
Tac ke Tac ke chan vjt Tac ke sp
QS MV MV 2. Gekkonidae
5 Gecko reevesii (Gray, 1831) 6 Gecko palmatids (Boulenger, 1907) 7 Gecko sp.
8 9 10 11 12 13 14
15 16 17 18 19 20 21 22 23 24
25 26 27
Hemidactylusfrenalus fDumerin & Bibron, 1836) Thgich sung dudi sin 3. Lacertidae
Takydromus sexlineatus (Daudin, 1802) 4. Scincidae
Eutropis longicaudatus (Hallowell, 1857) Eutropis multifasciatus (KJIM, 1820) 5. Colnbridae
Ahaetulla prasina (Boie, 1827) Gonyosoma prasinum (Blyth,1854) Ptyas korros (Schlegel, 1837) 6. Natricidae
Rhabdophis subminiatus (Schlegel, 1837) Sinonatrix percarinata (Boulenger, 1899) 7. Pareidae
Pareas hamptoni (Boulenger, 1905) Pareas margaritophorus (Jan, 1866) 8. Elapidae
BungartiS fasciatus (^c\inddzT, 1801) Ophiophagus hannah (Cantor, 1836) Naja atra (Cantor, 1842) 9. Viperidae
Protobothrops comutus (Smith, 1930) Trimeresurus albolabris (Gray, 1842) Trimeresurus stejnegeri (Schmidt, 1925) n . TESTUDINES
10. Platysternidae
Platystemum megacephalum (Gray, 1831) 11. Geoemydidae
Cuora mouhotii (Gray, 1862) 12. Testudinidae
Manouria impressa (Giinther, 1882)
HQ Than lan ctifnh thirc Liu diu chi Hg Than lan bong Thin lin bong duoi dai Thin lin bong hoa Hg Rin nirorc Ran roi thuang Rin soc xanh Rin rao
Ho rin niro'c chinh thirc Rin hoa c6 nho Ran hoa can van den Hg Ran ho mdy Rdn ho may ham - ton Rdn ho may ngpc Hg RSn hd Ran cap nong Ho mang chiia Rin ho mang trung qu6c Hg rkn Iyc Rin luc simg Rdn lyc mep tring Rdn lyc xanh BQRtJA Hg Riia dau to Rua dau to Hg Riia dam Riia sa nhan Hg Riia nui Riia niii vien
QS MV MV MV MV QS,PV
MV QS,TL QS,TL MV MV QS MD,TL MD,TL MV MV MV
PV,TL PV,TL PV,TL
+ ++ ++ -H-
+++
+
-H- +
+++
+
+ +
+ +++
-HH-
+ + + Ghi chii: (1) TT - Thu ttr;. MV: Lodi thu mdu vgt; MD:
quan sdt ngodi tir nhien; PV: Lodi ghi nhgn gua phong +++: nhieu).
Lodi ghi nhdn gua mdu vdt trong ddn; QS:
vdn. TSG: Tdn so gap (+: it gap, ++: trung Lodi binh,
TAP CHT KHOA HOC VA CONG NGHE LAM NGHIEP SO 4-2017 137
Qudn ly Tdi nguyin rimg & Mdi tru&ng
3.2. G i i tri bao tha trong SDVN (22,22%), 5 lodi co tfin trong Trong 27 loai Bo sat dd ghi nhdn, co 9 Ioai lUCN (18,51%, (bdng 2). Day Id nhihig loai quy hiem (chifim 33,33% tong so loai), gom 3 cdn dugc uu tifin cho bao tfln a Khu danh lodi CO ten trong ND32 (11,11%), 6 loai co ten thing Trang An.
Bang 2. Hnh trang bao t^n cdc lodi bo sat t ^ Quan thl danh thing Trdng An
1 2 3 4 5 6 7 8 9
TSn khoa hoc Gecko reevesii Pliysignalhus cocincinus Gonyosoma prasinus Opliiopkagus Jtannah Bungarus fasciatus Naja atra Protobothrops comutus Cuora mouhotii Manouria impressa
Ten Viet Nam Tacke Rong dat Ran soc xanh Ho mang chiia Rin cap nong Ran ho mang trung qu6c Rin luc simg Rua sa nhan Rua mii vien
cdp NS32
IB IIB
nB
d$ bao ton SDVN
VU VU VU CR EN
VU lUCN
VU VU NT EN VU Cfaii thich ve tinb trang bao thn:
- Nghi dinh 32/2006 : IB : Nghiem cam khai thac, su dung vi muc dich thucmg mgi, gdm nhihig loai dong viit rimg co gia trt dac biet ve khoa hpc, moi trucmg ho^c co gia tri cao ve kinh te, so lupng quan the con rat it trong tu nhien hoac co nguy ca tuyet chiing cao; I B : Han che khai thac, sii dung vi muc dich thuang m^\, gom nhimg loai dflng vat rimg cd gia tri ve khoa hpc, moi truong hoac co gid tri cao ve kinh te, sfl lupng quan the con it trong tu nhien hoac co nguy ca tuyet chung.
- Tmh trgng bao tfln tren thfi gidi theo lUCN (2017): CR: Cue ky nguy cip; EN: Nguy cip; VU: Slp nguy cip; 1::^: Sip bi de dga.
- Tinh ttang bao tfln o Vi^t Nam theo Sach Do Viet Nam, Tap 1, Phin Dflng vat (2007): E: Nguy cip;
V: Se nguy cap.
3.3. Thanh phan loai ech nhai tai khu vyc Trong 5 hg fieh nhdi co a Quin thfi danh nghien cihi thang Trang An, xet vfi da dang cdc taxon thi Difiu tra ech nhai dugc tifin hanh cimg vdi hp Ech nhai chinh thiic (vdi 7 loai chifim difiu tra bo sat, nhimg do khu vuc nghifin ciiu 38,89% tflng sfl loai; 5 giflng chiem 38,46%
da bi tdc dpng nhifiu nfin vific bdt gap fieh nhai tong so giong ech nhdi) vd hp Ech cay (vdi 6 trfin cac tuyfin diem dieu tra la rat it so vdi bo Ioai chifim 35,29% tflng so loai; 3 giflng chiem sdt (do ddc difim ciia fieh nhai la rdt nhay cdm 23,07% tflng sfl giflng fieh nhai) la hai hp co s6 vdi sir thay doi ciia moi truang). Vi vay, ma lugng dong dao nhat. Sau do la hp Nhai bau mau ech nhai thu dugc chii yfiu la nhimg loai vdi 3 loai chifim 16,66% tflng sfl lodi; 2 giflng phfl bifin: coc nha, nhdi ben nho, fieh dflng. chifim 15,38% tong s6 giflng. Hai hp con lai co Danh luc ech nhdi cua khu vuc nghifin cuu so Ioai it nhat la hp Nhai ben (1 loai) vahp Coc dugc xdy dung dua tren nhifiu thong tin nhu: (1 lodi). Ket qua thfi hien tai bdng 3.
phong van, tdi li^u va quan sat.
138 TAP CHI KHOA HQC VA CONG NGHE LAM NGHIf P SO 4-2017
Qudn ly Tdi nguyin rimg & Moi tru&ng Bang 3. Thanh phin loai Ich nhai tai Quan the Danh thing Trang
'^l Tin khoa hgc Ten%^ttNam (1) (2) <3)
An
NguSn TS**
(4) I. ANURA BO KHONG DUOI 1. Bufonidae Hg Coc
I Duttaphrynus melanostictus (Schneider, 1799) Coc nha MV +++
2. Hylidae Hg Nhai ben
2 Hyla simplex (Boettger, 1901) Nhai ben nho M +++
. „ . . . . Ho Ech nhai chinh
3. Dicroglossidae ..'.
3 Occidozyga lima (Gravenhorst, 1829) 4 Occidozyga martensii (Peters, 1867) 5 Hoplobatrachus ruguiosus (Wiegmann, 1834) 6 Fejervarya limnocharis (Gravenhorst, 1829) 7 Ranajohnsi fSmith, 1921)
8 Sylvirana maosonensis (&a\in&i, 1937) 9 Sy/virana guen/Aen" (Boulenger, 1882)
Cdc nudc san Cdc nudc Mac ten Ech dflng Ngoe Hiu hiu Chang Mau San Chdu
TL TL MV MV MV,TL
PV,TL MV,TL 4. Rhacophoridae HQ Ech cdy
10 Raorchestesparvulus (BoMiong^, \Z9y) Nhai cay MV 11 Rhacophorusdennysi(&[ziilord,\^Z\) Ech cay xanh dom TL 12 Polypedates mutijs (Smith, 1940) Ech cay Mu tus QS 13 Polypedates megacephalus (Ralloviell, 1861) Ech cay MV, PV 14 Rhacophorus orlovi (Ziegler and Kohler, 2001) Ech cay Orlov TL 15 ^u^Lca/u^ ve/7-»co^»^ (Boulenger, 1893) ^ch cay sdn nho TL
5. Microhylidae Hg Nhai bau
16 Kaloulapulchra Gray, 1831 Ech uang MV, TL 17 Microhyla heymonsi Vogt, 1911 Nhai biu Hay mon QS, TL 18 Microhyla pulchra (Hallowell, 1861) Nhai biu van MV G^i chti: MV: Lodi thu mdu vdt; QS: Lodi guan sdt ngodi tunhien; PV: Lodi ghi nhdn gua vdn. TSG: Tdn so gap (+: it gap, ++: trung binh, +++: nhiiu)
phong
Hinh 2. Mgt sh \oki Ich nhai trong khu vyc nghien ciru
A) Coc nha (Duttaphrynus melanostictus); B) Chau (Hylarana guentheri); C) Enh uang (Kaloulapulchra);
D) Nhai bau van (Microhyla heymonsi).
TAP CHI KHOA HOC VA CONG NGHfi LAM NGHIEP SO 4-2017 139
Qudn ly Tdi nguyen rimg & Moi tru&ng 3.4. Cdc loai ech nhai quy hiem
Quan thfi danh thang Trang An co 2 loai quy hifim dugc ludt phdp bdo vp va dugc liet ke trong Sdch Do cac loai dgng thuc vdt bj de dpa. Bao gflm: 2 loai trong Sach Do Viet Nam
nam 2007 ciia BO Khoa hpc Cflng ngh? va Moi trucmg; 1 loai dac hihi ciia Viet Nam (Chang Mdu Son Sylvirana maosonesis). Thflng kfi chi tifit vfi cdc loai luong cu quy hiem dugc trinh bay trong bdng 4.
Bang 4. Tinh trang cua cac loai Ich nhai qu^ biem tai Quan thl Danh thing Trang An
Ten Vift Nam Loai dac bihi
Cap dg bao ton ND32 SDVN lUCN 1 Rana maosonensis
2 Theloderma corticale
Chang Mau Son Ech cay san Bac Bp
E EN Ciing nhu tinh trang chung a cac khu du
lich o Viet Nam, do nhieu dp lyc nhu hiiy hoai mfli truang sflng, san bat, buon ban tifiu thu dflng vdt hoang da da din dfin viec quan thfi cua nhifiu loai lu5ng cu bi suy gidm nghiem trpng.
Qudn thfi Danh thang Trang An co vi tri nam a gdn sat dflng bang Bic Bp, nai co mat dp dan cu dflng diic phdi chiu nhifiu tac dpng xam hai den tdi nguyen dflng v|,t nen ciing co tinh trang tuong tir.
Quin thfi ciia cdc loai ludng cu ldn va co gjd tri kinh tfi cao nhu Ech dong Hoplobatrachus ruguiosus, Ech nheo Limnonectes kuhlii, Coc nhd Bufo melanostistus von di rdt phd bifin hifin da bi gjdm siit nhieu. Nhieu loai truac ddy cd khd nhifiu nhu Ech cay xanh dflm Rhacophorus dennysi, Enh uong Kaloula pulchra... thi nay vimg sflng ciia chiing bi thu hep, cac quan thfi bi cfl lap hoac bi xa cdch gidm kha nang lifin he de smh san, phat trien va so lugng ca thfi the giam di mgt each nhanh chong.
3.5. De xuat mgt so giai phap bao ton Ldm biin bdo bdo vi cdc lodi d$ng vdt hoang dd
Dfi nang cao tinh giao due vd tao dieu kien thudn lgi cho cdn bg quan ly Quan the Danh thang Trang An tuyfin truyfin, xu ly vi p h ^ cdn xdy dyng mpt so bifin bao a cdc dia difim du lich nhu Trdng An, Tam Coc, Bich Dpng...
Bifin bao nen lam bang kim Ioai (ka'ch ca bifin khoang 1,7 x 1,2 m) vdi npi dung quy dinh cu thfi ve miic xii ly cao nhdt doi vdi cac vi pham CO lifin quan dfin cac loai dpng vat quy hifim vd
cdc loai dpng vat hoang dd khac. Vi tii d|t bifin bao cdn chpn nai dfi quan sat va co nhifiu nguoi qua lai.
Chuang trinh tuyen truyin a cong ddng Tuyen truyfin ndng cao nhdn thiic ciia cpng dflng: Phfl bien cho ngucri ddn khong sdn bit cac lodi bo sat quy hifim co trong danh muc bang Tranh kho Ion (poster) hoac Iich treo tuang CO hinh anh mot so Ioai bo sat, ech nhai quy hifim can dugc bao VQ. Hinh thiic tuyen truyen nay khflng chi co tac dung dfli vdi ngucri ddn dia phuang ma con ca dfli vdi du khach dfin tham quan tai dia phuong.
Dong thai day manh cflng tdc trflng rimg, phuc hoi thdm thyc vat tao mfli truong tni an cho cac loai. Khflng ngimg ndng cao doi sflng cho nguoi dan dia phuong. Nang cao nhan thiic cho nguai dan vfi phap ludt, chinh sach Clia Nhd nudc, cac gia tri khdc nhau va Idu dai ciia rimg.
- Sli dimg ben vihig tai nguyen bo sdt, ech nhai gin vdi phat trien kinh te. Xdy dung mfl hinh, khuyen khich ngucri dan nufli m^t so loai bo sat, ech nhai co gid tri kinh tfi cao nhu: riia sa nhdn, rong dat, tac ke... phat trien dan gia siic, quy hoach vimg chan thd, han chfi thoi quen chan thd tu do. Khuyfin khich phat trien cdc nganh nghfi truyen thflng ciia dia phuang:
trflng cay dugc lieu thay cho khai thac tu nhien hifiu qua khflng cao.
Thu gom rdc thdi
6 nhifim do rac thai da true tifip tdc dpng dfin cac lodi dflng vdt 6 suoi va ven suoi, dac 140 T ^ P CHI KHOA HOC VA CONG NGHE LAM NGHIEP SO 4-2017
Qudn ly Tdi nguyin riing & Mdi tru&ng bipt Id cac loai ech nhai. Do vay, dfi ndng cao y
thiic Clia nguoi ddn dia phuang va khach du lich, cdn thifit co chuong hinh thu gom rdc thdi thucmg xuyen dfi viia ddm bdo my quan ciia khu du lich, vira bao vfi mfli tiuong.
KET LUAN
Da ghi nhdn Quan thfi danh thing Trang An CO 42 loai bo sat thuflc 13 hg, 2 bfl vd 30 loai fieh nhdi thuflc 6 hp, 1 bfl. Nam mlu Tac ke cin phdi phan tich them vfi sinh hpc phan tii dfi khang dinh chic chin vfi muc dp lodi.
Trong sfl 27 loai bo sat ghi nhdn dugc co 6 loai ghi ti-ong SDVN (2007), co 5 loai ghi ttong Danh luc lUCN (2016); ttong sfl 18 Ioai ech nhai ghi nhan co 2 Ioai trong SDVN (2007) va 1 lodi dac hiiu.
Mgt so de xuat gidi phdp bao tfln cac lodi bo sat, fieh nhdi tai (Judn the danh tiling Trdng An.
TAI LIEU T H A M KHAO
1. Bg Khoa hgc cong ngh§ va Mfli tmdng - Vi?n Khoa hpc va Cong ngh? Viet Nam (2007). Sdch do Vi^t Nam:
Phin D^ng vat NXB. Khoa hpc va Cong nghe. Ha Npi.
2. Bourret, R. (1942). Les Batraciens de I'Indochine.
Institut Oceanographique de I'Indochine, Hanoi, x + 547 pp., 4 pis.
3. Frost, Darrel R. 2017. Amphibian Species ofthe World: an Online Reference. Version 6.0 (Date of
access). Electronic Database accessible at http.7/research.amnh.org/herpetology/ampliibia/index.ht ml. American Museum of Natural History, New York, USA.
4. Hendrix, R, Nguyen, T.Q., Bi5hme, W. et al.
(2008). New anuran records from Phong Nha - Ke Bang National Park, Truong Son, central Vietnam.
Herpetology Notes, 1, 23-31.
5. lUCN 2017. The rUCN Red List of Threatened Species. Version 2017-1. <http://www.iucnredlist.org>.
Downloaded on 12 May 2017.
6. Luu, V. Q., Nguyen, T. Q., Lehmann, T et al.
(2015). New records of the Homed Pitviper, Protobothrops comutus (Smith, 1930) (Serpentes:
Viperidae), from Vietnam with comments on morphological vanation. Herpetology Notes (8): 149-152.
7. Nguyen, S. V., Ho, C. T., Nguyen, T. Q., (2009). Herpetofauna of Vietnam. Edition Chimaira, Frankfiirt am Main.
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SPECIES COMPOSITION OF REPTILES AND AMPfflBIANS FROM TRANG AN LANDSCAPE COMPLEX, NEVH BINH PROVINCE
H o a n g T h i T u o i \ L u u Q u a n g Vinh^
'•^Vietnam National University of Forestry S U M M A R Y
Field surveys on the herpetofauna were conducted between April and October 2015 m Trang An Landcape Complex, Ninh Binh Province. A total of 27 reptile species belonging to 12 families, two orders and 18 amphibian species belonging to five femilies and one order were recorded. Main threats to the herpetofaima are habitat loss and hunting. Among 45 species of reptiles and amphibians, nine species of reptiles and two species of anqjhibian are listed in the Govermnent Decree 32/2006/ND-CP, Red Book of Vietnam (2007) and lUCN Red List (2007) and they are considered as priority species for conservadon including: Gecko reevesii (Gray, 1831), Physignalhus cocincinus {Cuvier, 1829), Gonyosoma prasinus (Blyth, 1854), Ophiophagus hannah (Cantor, 1836), Bungarus fasciatus (Schneider, 1801), Naja atra (Cantor, 1842), Protobothrops comutus (Smith, 1930), Cuora mouhotii (Gray, 1862), Manouria impressa (Gunther, 1882), Sylvirana maosonensis (Bourret, 1937) and Theloderma corticale (Boulenger, 1903).
Keywords: Amphibians, conservation status, repUes, species diversity, Trang An.
Ngdy nhSn bai Ngdy phan bien Ngdy quy^t dinh dang
22/3/2017 28/3/2017 10/4/2017
TAP CHT KHOA HOC VA C 6 N G NGHE LAM NGHIEP SO 4-2017
