Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 90
... wing - base ; abdomen more normally ovate or cylindrical , tergite I not or only slightly depressed discally , and dorsum of abdomen not relatively coarsely punctured or sculptured ; venter not , or scarcely , depressed ; wings either ...
... wing - base ; abdomen more normally ovate or cylindrical , tergite I not or only slightly depressed discally , and dorsum of abdomen not relatively coarsely punctured or sculptured ; venter not , or scarcely , depressed ; wings either ...
Page 92
South African Museum. fringe and membranal microscopic hairs on wings ; wings relatively shorter , not very much longer than head and body ; last sternite in 9 shorter or much shorter ; clasper organs ( processes of last sternite ) of ...
South African Museum. fringe and membranal microscopic hairs on wings ; wings relatively shorter , not very much longer than head and body ; last sternite in 9 shorter or much shorter ; clasper organs ( processes of last sternite ) of ...
Page 115
... wings only a little or scarcely longer than second , and vein between it and second posterior cell much longer or ... Wings without a discoidal cell ( b ) Wings with a distinct discoidal cell 3 ( Empidideicus s.str . ) 4 3. ( a ) ...
... wings only a little or scarcely longer than second , and vein between it and second posterior cell much longer or ... Wings without a discoidal cell ( b ) Wings with a distinct discoidal cell 3 ( Empidideicus s.str . ) 4 3. ( a ) ...
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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