Annals of the South African Museum, Volume 83The Museum, 1981 - Natual history |
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Page 88
... similar structure but 2 slightly the larger , article 6 slightly longer than wide , palm convex , slightly oblique , defined by three short stout spines , dactyl as long as palm . Pereiopods 3 and 4 of similar structure , article 4 ...
... similar structure but 2 slightly the larger , article 6 slightly longer than wide , palm convex , slightly oblique , defined by three short stout spines , dactyl as long as palm . Pereiopods 3 and 4 of similar structure , article 4 ...
Page 89
... similar to that found in P. auricularius . Antenna 2 in P. auricularius is , however , linear , whereas in P. flexa sp . nov . article 5 is attached at right angles to article 4 , in a manner similar to that occurring in P. crassicornis ...
... similar to that found in P. auricularius . Antenna 2 in P. auricularius is , however , linear , whereas in P. flexa sp . nov . article 5 is attached at right angles to article 4 , in a manner similar to that occurring in P. crassicornis ...
Page 173
... Similar to O. ( Olcostephanus ) , but with sloping umbilical wall , prorsiradiate primaries and a coronote whorl section throughout ontogeny . Adults homoeomorph Simbirskites . Age : Upper Valanginian - Lower Hauterivian . O ...
... Similar to O. ( Olcostephanus ) , but with sloping umbilical wall , prorsiradiate primaries and a coronote whorl section throughout ontogeny . Adults homoeomorph Simbirskites . Age : Upper Valanginian - Lower Hauterivian . O ...
Contents
DECAPOD AND ISOPOD CRUSTACEANS FROM THE WEST COAST | 14 |
Zoogeographic discussion | 29 |
INTRODUCTION | 32 |
Copyright | |
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Common terms and phrases
abbreviated Africa Ammonites Amphipoda antenna Astieria atherstoni Sharpe author's name baini baini baini Sharpe Barnard Baumberger Besairie bicuspidata body chamber Böse Broom Bryden Cape Province Cape Town carapace Coxa Crustacea Decapoda dentary diameter Dicynodon Diictodon dimorphism distal dorsal fauna figures genera genus gnathopod Hauterivian holotype Hout Bay Imlay inflated inner whorls intercalated ribs Kensley Kingoria Kitchin lateral views length lobe macroconch male margin material Maxilla Maxilliped Olcostephanus Olcostephanus Oudenodon outer whorl ovig parabolae Paramelita paratypes peduncle Peponocephala electra Pereopod peristome Pleopod posterior primary ribs prorsiradiate secondaries recorded ribs between bundles Rogersites rostrum Seamount secondary ribs segment setae South African Museum Spath species spines spinules Sternophysinx SUID-AFRIKAANSE MUSEUM Sundays River Sundays River Formation synonym terminal Type specimen Type specimen Skull Uitenhage umbilical bullae umbilical seam umbilical shoulder umbilical tubercles umbilical walls umbilicus Upper Valanginian uropod Valanginian Vema venter ventral views whorl section