Annals of the South African Museum, Volume 75The Museum, 1978 - Natual history |
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Page 214
... long as deep , slightly longer than free thoracic somites together . Cephalothorax subequal in length to abdomen . First pedigerous somite visible dorsally and laterally , second slightly wider than third . Abdominal somites cylindrical ...
... long as deep , slightly longer than free thoracic somites together . Cephalothorax subequal in length to abdomen . First pedigerous somite visible dorsally and laterally , second slightly wider than third . Abdominal somites cylindrical ...
Page 263
... higher magnifications . Carapace ( Fig . 41A ) less than one and a half times as long as deep , about one and a third times as long as wide , slightly vaulted dorsally . Single lateral carina running along entire length of carapace ...
... higher magnifications . Carapace ( Fig . 41A ) less than one and a half times as long as deep , about one and a third times as long as wide , slightly vaulted dorsally . Single lateral carina running along entire length of carapace ...
Page 266
... slightly anterior to midpoint of carapace . Carapace slightly longer than free thoracic somites together , abdomen longer than cephalothorax by one somite . Second pedigerous somite wide , not elevated , dorsolateral carina strongly ...
... slightly anterior to midpoint of carapace . Carapace slightly longer than free thoracic somites together , abdomen longer than cephalothorax by one somite . Second pedigerous somite wide , not elevated , dorsolateral carina strongly ...
Contents
BARNARD J L | 40 |
Province were first reported by Singer Hooijer 1958 The specimen described | 84 |
BEST P B see Ross J | 147 |
Copyright | |
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Common terms and phrases
1-segmented abdominal somites accessory flagellum Adult male aesthetascs Africa Ammonites Antenna 1 Fig antennal notch anterolateral angle Basis of maxilliped basis of pereiopod Bodotria body chamber Calycoceras carapace Carapace Fig carina carpus Cenomanian cephalothorax Cobban & Scott Collignon coloradoense crabeater seal diameter Dorsal view endopod eyelobe fauna flagellum flanks genus geol half length holotype inner edge Integument Iphinoe ischium Kanabiceras lateral carina Lateral view long as deep lower ventro-lateral tubercles Matsumoto maxilliped maxilliped 3 Fig merus merus and carpus Metoicoceras Moreman outer whorl Ovigerous female paratypes Peduncle of uropod pereiopod 1 Fig pleopods plumose setae Pseudocalycoceras pseudorostral lobes Puzosia rest of limb rounded Sciponoceras Second pedigerous somite segment of exopod serrate setae shorter sideplates slightly longer South African Museum Spath specimens spines on inner stout subequal in length Thomel Turonian twice length Type species umbilicus uropod Vascoceras venter ventral view of carapace Watinoceras whorl section