Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 12
... triangular mandible . Ovicell prominent , recumbent on succeeding zooid , with a large triangular area of uncovered granular , entooecium frontally ; raised border between entooecium and ectooecium produced at proximolateral corners of ...
... triangular mandible . Ovicell prominent , recumbent on succeeding zooid , with a large triangular area of uncovered granular , entooecium frontally ; raised border between entooecium and ectooecium produced at proximolateral corners of ...
Page 113
... triangular mandible ; uncinate process bluntly triangular . Peristomial thickening moderate : a short , blunt umbo develops on the cystid of the avicularium , and a second umbo on the opposite lateral edge of the secondary aperture ...
... triangular mandible ; uncinate process bluntly triangular . Peristomial thickening moderate : a short , blunt umbo develops on the cystid of the avicularium , and a second umbo on the opposite lateral edge of the secondary aperture ...
Page 79
... triangular , directed laterally or distolaterally . Additional avicularia present on frontal wall : most frequently elongate , situated on midline of zooid , with slender triangular mandible directed proximally ; more rarely , one or ...
... triangular , directed laterally or distolaterally . Additional avicularia present on frontal wall : most frequently elongate , situated on midline of zooid , with slender triangular mandible directed proximally ; more rarely , one or ...
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Common terms and phrases
Adeonella adventitious avicularia Aulacephalodon avicularia basal Beaufort West Bioclimatic Region BMNH boss Brodiella Broom Bryozoa Busk caniniform process Canu & Bassler Chaperia Cheilostomata chiefdoms Cleidochasma Cluver condyles convex cryptocyst cystid dentary described Description Colony encrusting developed dicynodonts distinct dorsal edge eLangeni elongate Emydops Eodicynodon Etymology fauna forms Frontal wall genera genus granular grooves Harmer Hayward & Cook Hayward & Ryland Holotype intertemporal region Jullien kwaButhelezi labellum later ontogenetic lower jaw mandible marginal pores Material Holotype Material Stations SM maxilla Measurements means medially Meiring Naude O'Donoghue opesia Ovicell paired palatal palatine parietals peristome Polyzoa postcanine postcanine teeth posterior postorbital premaxilla present Primary orifice proximal border pterygoid Remarks Rhynchozoon ridge Robertia rostrum secondary orifice secondary palate sinus skull roof slender South African Museum spiramen Stations SM 163 surface therapsids triangular Tropidostoma tusk type species type specimen ventral vicarious avicularia zooids Zool