Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 20
... spines of variable thickness , up to 0,6 mm long ; these number five or six on the Falkland Islands specimens , and six or seven in the Kerguelen colony . The occlusor laminae in all cases are distinct , slightly curved but not ...
... spines of variable thickness , up to 0,6 mm long ; these number five or six on the Falkland Islands specimens , and six or seven in the Kerguelen colony . The occlusor laminae in all cases are distinct , slightly curved but not ...
Page 22
... spines may also be replaced by pedunculate avicularia . Ovicell prominent , hemispherical , with an oval or irregular frontal area ; in fertile zooids the distal pair of spines and the avicularia are suppressed . Remarks The material ...
... spines may also be replaced by pedunculate avicularia . Ovicell prominent , hemispherical , with an oval or irregular frontal area ; in fertile zooids the distal pair of spines and the avicularia are suppressed . Remarks The material ...
Page 71
... spines , but Powell described two distal oral spines and two lateral ' eminences ' , possibly representing thickened spine bases . The Meiring Naude material , which included several living colonies , had four lightly calcified oral spines ...
... spines , but Powell described two distal oral spines and two lateral ' eminences ' , possibly representing thickened spine bases . The Meiring Naude material , which included several living colonies , had four lightly calcified oral spines ...
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Common terms and phrases
Adeonella Aulacephalodon australis avicularia basal Beaufort West Bioclimatic Region BMNH boss Brodiella Broom Bryozoa Busk calcification caniniform process Canu & Bassler Chaperia Cheilostomata chiefdoms Cleidochasma condyles convex cryptocyst cystid dentary described Description Colony encrusting developed dicynodonts distal distinct dorsal edge eLangeni elongate Emydops Etymology fauna Flustramorpha forms Frontal wall genera genus gonozooid granular grooves Harmer Hayward & Cook Hayward & Ryland Holotype Idmidronea intertemporal region Jullien kwaButhelezi lateral lower jaw mandible marginal pores Material Holotype Material Stations SM maxilla Measurements means medially Meiring Naude Menipea O'Donoghue opesia oral spines Ovicell paired palatal palatine parietals peristome Polyzoa postcanine postcanine teeth posterior postorbital premaxilla present Primary orifice proximal border pterygoid Remarks Rhynchozoon ridge Robertia rostrum SAN DIEGO secondary orifice secondary palate South African Museum spiramen Stations SM 163 suboral surface synonymy therapsids Tropidostoma tusk type species type specimen ventral vicarious avicularia zooids Zool