Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 51
... lateral margins roll inwards forming a tube ( Fig . 11A ) . Anterior and lateral margins smooth . Small , rounded papillae visible on dorsal surface under dissecting microscope . Lateral margins of proboscis united at base , forming a ...
... lateral margins roll inwards forming a tube ( Fig . 11A ) . Anterior and lateral margins smooth . Small , rounded papillae visible on dorsal surface under dissecting microscope . Lateral margins of proboscis united at base , forming a ...
Page 100
... lateral margins discontinuous in anterior half , unarmed part about one- quarter length of telson . Lateral margins slightly concave in mid - region , becoming convex towards the pointed apex . Four lateral spines anterior to unarmed ...
... lateral margins discontinuous in anterior half , unarmed part about one- quarter length of telson . Lateral margins slightly concave in mid - region , becoming convex towards the pointed apex . Four lateral spines anterior to unarmed ...
Page 101
... Lateral margins of telson without spines ― Lateral margins of telson at least partially armed with spines . 4 5 4. Telson with lateral margins straight , converging to a narrow apex that is armed with two long spines .. M. bispinosa O ...
... Lateral margins of telson without spines ― Lateral margins of telson at least partially armed with spines . 4 5 4. Telson with lateral margins straight , converging to a narrow apex that is armed with two long spines .. M. bispinosa O ...
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