Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 77
... slender pedicels set on broad pad - like bases . The suckers of the midportion of the arms bear about 8-10 long , slender , sharp teeth on the distal edge and about twenty , low , blunt teeth on the rest of the circumference . The teeth ...
... slender pedicels set on broad pad - like bases . The suckers of the midportion of the arms bear about 8-10 long , slender , sharp teeth on the distal edge and about twenty , low , blunt teeth on the rest of the circumference . The teeth ...
Page 83
South African Museum. Posteriorly , the gladius widens in a generally slender diamond shape , widest just posterior to the anterior fin insertion . Posteriorly it tapers to a slender point . The fins together are oval in outline ...
South African Museum. Posteriorly , the gladius widens in a generally slender diamond shape , widest just posterior to the anterior fin insertion . Posteriorly it tapers to a slender point . The fins together are oval in outline ...
Page 183
... slender neck , with 13 well- marked , crested , transverse annulations . One gonotheca present ( sex not determinable ) and scars of two others . Measurements ( mm . , without regenerations ) Internode length Hydrotheca , length ...
... slender neck , with 13 well- marked , crested , transverse annulations . One gonotheca present ( sex not determinable ) and scars of two others . Measurements ( mm . , without regenerations ) Internode length Hydrotheca , length ...
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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