Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 31
... oral avicularia , and in particular the laterally curved rostrum , and by the denticulate proximal border of the aper- ture . The absence of oral spines is also a distinctive feature . Measurements ( means of 25 values ) in mm Lz Iz 0 ...
... oral avicularia , and in particular the laterally curved rostrum , and by the denticulate proximal border of the aper- ture . The absence of oral spines is also a distinctive feature . Measurements ( means of 25 values ) in mm Lz Iz 0 ...
Page 59
... oral avicularia . Remarks The elongate orifice , the closely spaced oral spines and the cluster of suboral avicularia impart a highly characteristic appearance to this species , which allows it to be readily distinguished from all other ...
... oral avicularia . Remarks The elongate orifice , the closely spaced oral spines and the cluster of suboral avicularia impart a highly characteristic appearance to this species , which allows it to be readily distinguished from all other ...
Page 125
... oral avicularia ; slender , cylindrical , with small semicircular mandibles , linked distally by the peristome . Proximal to orifice a conspicuous median umbo develops , often produced into an erect spike . Vicarious avicularia of two ...
... oral avicularia ; slender , cylindrical , with small semicircular mandibles , linked distally by the peristome . Proximal to orifice a conspicuous median umbo develops , often produced into an erect spike . Vicarious avicularia of two ...
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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