Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 45
... short , flattened stalk , terminating in a number of short , simple branches . Cirrus on anterior nostril short , flattened , trilobed . Upper jaw 34.5-50 % of head length , mouth increasing with size of fish . Vomer toothed . Lips ...
... short , flattened stalk , terminating in a number of short , simple branches . Cirrus on anterior nostril short , flattened , trilobed . Upper jaw 34.5-50 % of head length , mouth increasing with size of fish . Vomer toothed . Lips ...
Page 114
... short , fairly dense , especially on thorax above , longer across hind margins of tergites and posterior sternites , pale yellowish , appearing dark on disc of thorax in certain lights , and gleaming yellowish on abdomen , with some ...
... short , fairly dense , especially on thorax above , longer across hind margins of tergites and posterior sternites , pale yellowish , appearing dark on disc of thorax in certain lights , and gleaming yellowish on abdomen , with some ...
Page 289
... short spines . Whole carapace covered with scattered short hairs , surface rough , lateral branchial regions with elongate transverse rugae . Eyestalk short , fairly mobile , produced on inner side into slender spine , slightly longer ...
... short spines . Whole carapace covered with scattered short hairs , surface rough , lateral branchial regions with elongate transverse rugae . Eyestalk short , fairly mobile , produced on inner side into slender spine , slightly longer ...
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Common terms and phrases
abdomen adcauline adnate anomodonts antennal joint Anteosaurus anteriorly apically basal cell base basioccipital basisphenoid bone braincase Cape Town capensis carapace carapace length Clinus acuminatus cranial cross-sections Cyrtosia developed Dicynodon Dinocephalia distal distinctly dorsal dorsum sellae Empidideicus endocranial cavity epipterygoid exoccipital face fenestra ovalis foramen forms frons genus groove head hind margins holotype hydrotheca IKMT internode Jonkeria last sternite Lateral view longer longitudinal Lystrosaurus mantle length material median septum n.sp narrow nematothecae nerve occipital olfactory opisthotic orbitosphenoid ossified parasphenoidal rostrum parietal pereiopods photophores Plonia posteriorly proboscis proötic pterygoid quadrate reddish brownish region ridge sagittal sella turcica septosphenoid Sergestes shorter side skull slender slightly snout South African Museum species specimen sphenoidal sphenoidal complex spines stapes sternite Struthiocephalus suckers SUID-AFRIKAANSE MUSEUM supraoccipital surface sutural Tapinocephalus Tapinocephalus zone tergites therapsids thorax transverse trigeminal tube upper vein Ventral view volume number vomer wavy underlining wings