Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 71
... showing the gonoducts . B. First postsetal gonoduct . the latter two species , the mesenteric strands that fasten the gut to the body wall are relatively few . In O. palense the trunk is 22 mm long and the integument is thin and ...
... showing the gonoducts . B. First postsetal gonoduct . the latter two species , the mesenteric strands that fasten the gut to the body wall are relatively few . In O. palense the trunk is 22 mm long and the integument is thin and ...
Page 72
... showing blood vessels . O. palense is the presence of a comparatively short alimentary canal with a few irregular coils . Ikeda ( 1924 ) also mentioned the absence of a rectal caecum . In O. australiense the proboscis is up to 41 mm ...
... showing blood vessels . O. palense is the presence of a comparatively short alimentary canal with a few irregular coils . Ikeda ( 1924 ) also mentioned the absence of a rectal caecum . In O. australiense the proboscis is up to 41 mm ...
Page 281
... showing transition from smooth ' umkwelanense ' stage to ' subkaffrarium ' stage with umbilical tubercles and ventral clavi . x 1 . different rates , and stages are of different length in different individuals , or may be omitted . This ...
... showing transition from smooth ' umkwelanense ' stage to ' subkaffrarium ' stage with umbilical tubercles and ventral clavi . x 1 . different rates , and stages are of different length in different individuals , or may be omitted . This ...
Contents
SOUTHERN AFRICA SOUTHEAST ATLANTIC AND SOUTHWEST | 2 |
Synopsis | 17 |
Acknowledgements | 23 |
Copyright | |
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Common terms and phrases
AABW abbreviations Afrochiltonia Agulhas Albian ammonites anal vesicles Annals Atlantic author's name Barnard Basin bicuspidata body chamber bolini bottom depth Campanian Cape Town Cenomanian chelae chelifores Chiplonkar & Ghare claw coast Collignon Coniacian continental coxa Cretaceous Cruise diameter dimorphism Dingle distal distribution dorsal fauna female femur genera genus Geryon gonoducts Gymnoscopelus holotype Hoplitoplacenticeras Hulley Hyatt Hypengonoceras Iljin Kennedy Klinger Labeceras lateral processes legs lobe longitudinal muscle bands Macroconch male margin material Meiring Naude myctophid Myloceras Nymphon Ocean Ochetostoma ocular tubercle ornament oviger pairs palp panopsus papillae paratypes phragmocone Placenticeras kaffrarium Etheridge Placenticeratidae Poseidonamicus posterior proboscis Proplacenticeras propodus pycnogonid references region Santonian sediment segment separated setae Shannon shelf slender slightly South African Museum southern Africa Spath species specimens Strigilis SUID-AFRIKAANSE MUSEUM suture line Synonymy teeth tibia Transkei trunk length tubercles Turonian umbilical tubercles Upper venter whorl section Zululand