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SOUTH AFRICAN JOURNAL OF
ANTAR Tl
RESEARCH
SUID iiFRIKAANSE TYDSKRIF VIR NAVORSING IN
ANTARKTIKA
SOJTH A F RICA N DURNAL OF
ANTARCTIC
RESEARCH
SUD-AFRIKAANSE T YDSKRIF VIR NAvORSING IN
ANTARKTIKA
VOL 23 NO 1&2 1993
A S0u1h African J\mion,11 Amarctic Programme publicarion, issued under the auspices of rhe South African Co111millec for Anwrctic Research (SACAR), is funded by the Depanrnent of Enviro11111eJ11 Affairs
'n Suid-AFrikaanse Nasionale Antarktiese Program-publikasie, uirgcgee onder beskerming van die Suid-Afrikaanse Komitee vir Amarktiese Navorsing (SA KAN), word gefinansier deur die Departement van Omgcwingsake
Editor in chiet'lHoofredakteur Prof JRE Lutjeharms
Editorial committee/Redaksiekomitee Dr JR Krynauw Mr/Mnr DGM Miller Prof RJ van Aarde Prof ADM Walker Mr/Mnr HJC van den Berg
Technical editor/Tegniese redakteur Miss/Mej JW de Klerk Administrative/Administratief
Mrs/Mev A van Deventer Mrs/Mev A du Plessis
All comributions and correspondence m be addressed 10/
Alie bydraes en korrespondensic moet gerig word nan
The Edilorffiie Redaktcur South African Journal of Antarctic Research/
Suid-Afrikaanse l)'dskrif vir Navorsing in Antarkti.ka Private Bag/Privaatsak X447 0001 PRETORIA RSA
Produced and dis1ributed on behalf of SACAR by the Deparunent of Environment
Affair,. Private Bag X447, Pretoria 0001 Versorg en ver,prei narnens SA KAN deur die Departcmcnt van Omgcwingsake, Privaabak X-147, Pretoriu 0001
CONTENTS/INHOUD
The Hydrozoa, Octocorallia and Scleractinia of subantarctic Marion and Prince Edward Islands: Illustrated keys to the species and results of the I 982-1989 University of Cape Town surveys ... ,.,,,,, .... ,, .. ,., ... ,.,, .. ,,,., .. ,,, ... ,., .... ,,... 3 Margo L Branch, Gary C Williams
The age and origin of the Jutulsessen granitic gneiss.
Gjelsvikfjella, Dronning Maud Land , .. ,. ... ,.,.,. ... ,. .... ., 25 AB Moyes
Eudory/aimus nudicaudarus sp,n, from Antarctica (Nematoda:
Dorylaimoidea) .,., ... ., ... ,, ... " ... ,... 33 J Heyns
The Echinodermata of subantarctic Marion and Prince
Edward Islands , .... , .. ,,, .. , ... ,,,,,,., ... ,,,,,,, ... . M L Branch, M .Jangoux, V Alva, C I Massin,
S Stampanato
37
Predation on king penguins by Antarctic fur seals ""'""""'" 71 G JG Hofmeyr, MN Bester
Front cover: Hippasteria hrndesi on Thouare/la mriabi/is at Marion Island. Photo: Diane Gianakouras
Voorblad: Hippasteria hyadesi op Thouare/la t'Ctriubilis by Marion- eiland, Foto: Diane Gianakouras
