Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 32
... posterior end of trunk O. glaucum ( Wesenberg - Lund , 1957 ) 17. 8 longitudinal muscle bands ; proboscis one - third trunk length ; integument translucent O. octomyotum Fisher , 1946 ..... --- Muscle bands 10 or more 18 18. Trunk ...
... posterior end of trunk O. glaucum ( Wesenberg - Lund , 1957 ) 17. 8 longitudinal muscle bands ; proboscis one - third trunk length ; integument translucent O. octomyotum Fisher , 1946 ..... --- Muscle bands 10 or more 18 18. Trunk ...
Page 60
... posterior end . A few large papillae are also scattered among the smaller ones over the whole surface . The longitudinal muscle layer is gathered into 20 bands . According to Prashad ( 1919 ) , there are four pairs of gonoducts located ...
... posterior end . A few large papillae are also scattered among the smaller ones over the whole surface . The longitudinal muscle layer is gathered into 20 bands . According to Prashad ( 1919 ) , there are four pairs of gonoducts located ...
Page 66
... posterior half form short , branched , gill - like processes . Ventral margins of proboscis free at base . Dorsal surface of proboscis smooth ; ventral side trough - shaped , deepest at proximal end . Trunk oval , up to 38 mm in length ...
... posterior half form short , branched , gill - like processes . Ventral margins of proboscis free at base . Dorsal surface of proboscis smooth ; ventral side trough - shaped , deepest at proximal end . Trunk oval , up to 38 mm in length ...
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