Annals of the South African Museum, Volume 83The Museum, 1981 - Natual history |
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Page 2
... single dorsal spine not ( or barely ) attached to the base of the first dorsal - fin ray , lacks palatine teeth and has a single , spur - like opercular spine . Natalichthys primarily differs from other congrogadid genera in a ...
... single dorsal spine not ( or barely ) attached to the base of the first dorsal - fin ray , lacks palatine teeth and has a single , spur - like opercular spine . Natalichthys primarily differs from other congrogadid genera in a ...
Page 69
... single damaged specimen is available , this species is so markedly distinctive as to deserve description . The genus Odontozona Holthuis is characterized by the possession of a compressed body , cinctures of anteriorly - directed spines ...
... single damaged specimen is available , this species is so markedly distinctive as to deserve description . The genus Odontozona Holthuis is characterized by the possession of a compressed body , cinctures of anteriorly - directed spines ...
Page 74
... single large tubercle between posterolateral angle and midpoint of posterior margin . Rostrum of strong inferior median spine with three small median spines dorsal to median spine , and two strong dorsolateral spines with a pair of ...
... single large tubercle between posterolateral angle and midpoint of posterior margin . Rostrum of strong inferior median spine with three small median spines dorsal to median spine , and two strong dorsolateral spines with a pair of ...
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