Annals of the South African MuseumThe Museum, 1987 - Natural history |
From inside the book
Results 1-3 of 29
Page 31
... Gonoducts 7 pairs - Gonoducts 5 pairs or less 2. First pair of gonoducts presetal ; 12 longitudinal muscle bands 2 3 O. zanzibarense Stephen & Robertson , 1952 All gonoducts postsetal ; 7 longitudinal muscle bands .... O. senegalense ...
... Gonoducts 7 pairs - Gonoducts 5 pairs or less 2. First pair of gonoducts presetal ; 12 longitudinal muscle bands 2 3 O. zanzibarense Stephen & Robertson , 1952 All gonoducts postsetal ; 7 longitudinal muscle bands .... O. senegalense ...
Page 36
... Gonoducts . Two pairs of elongate , tubular gonoducts are located behind setae ; posterior pair much larger ( Fig . 4A ) . In holotype , gonoducts are swollen at base . Gonostomal lips elongate and spirally coiled . Opening of gonostome ...
... Gonoducts . Two pairs of elongate , tubular gonoducts are located behind setae ; posterior pair much larger ( Fig . 4A ) . In holotype , gonoducts are swollen at base . Gonostomal lips elongate and spirally coiled . Opening of gonostome ...
Page 53
... Gonoducts . Gonoducts four pairs , white in colour ; first pair anterior to ventral setae while remaining three pairs postsetal in position ( Fig . 12B ) . Presetal gonoducts smallest of all , situated just anterior to cone - shaped ...
... Gonoducts . Gonoducts four pairs , white in colour ; first pair anterior to ventral setae while remaining three pairs postsetal in position ( Fig . 12B ) . Presetal gonoducts smallest of all , situated just anterior to cone - shaped ...
Contents
SOUTHERN AFRICA SOUTHEAST ATLANTIC AND SOUTHWEST | 2 |
Synopsis | 17 |
Acknowledgements | 23 |
Copyright | |
2 other sections not shown
Other editions - View all
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