Annals of the South African Museum, Volumes 43-44The Museum, 1957 - Natural history |
From inside the book
Results 1-3 of 44
Page 71
... ramus extending to level of telsonic apex in ♂ , slightly beyond in O̟ , oblong , obliquely truncate , outer apex acute ; outer ramus in ♂ twice as long as inner ramus , terete , outer margin gently convex , tapering to an acute apex ...
... ramus extending to level of telsonic apex in ♂ , slightly beyond in O̟ , oblong , obliquely truncate , outer apex acute ; outer ramus in ♂ twice as long as inner ramus , terete , outer margin gently convex , tapering to an acute apex ...
Page 147
... ramus is connected to the lateral ramus by a strong web of bone . The lateral ramus of the pterygoid is weak and does not descend far ventrally nor extend much laterally , which is in strong contrast to the condition in the carnivorous ...
... ramus is connected to the lateral ramus by a strong web of bone . The lateral ramus of the pterygoid is weak and does not descend far ventrally nor extend much laterally , which is in strong contrast to the condition in the carnivorous ...
Page 26
... ramus and a short and fairly weak transverse ramus . In the median line its antero - posterior length is short mainly because there is little left of the anterior process , which is so well developed in the ancestral Pelycosaurs and ...
... ramus and a short and fairly weak transverse ramus . In the median line its antero - posterior length is short mainly because there is little left of the anterior process , which is so well developed in the ancestral Pelycosaurs and ...
Other editions - View all
Common terms and phrases
1st whorl 4th joint adnate apex apical axial ribs Barnard Bartsch basal base behaart beschuppt Billard Brnrd Cape Town capensis colony cynodonts Delagoa Bay Description dicht dorsal Drillia Durban East London edge excl False Bay fathoms Flügeldecken genus gnathopod gonophores Gonotheca Halsschild Holotype hydranth hydrocladia hydrorhiza hydrothecae Inhambane inner internode Keratocephalus Kosi Bay lancelet Länge lateral length adcauline Lip sinus margin maximum diameter median Moschops narrow Natal nematotheca node oblique Operculum outer P.F. Coll pair Palaeontology parietal pedicel peraeon segments peraeopod Péringuey perisarc pleon pleopod Port Alfred postcanine posterior Postnatal whorls Proc Protoconch Pygidialteil Pygidium quadrate radula ramus Records Remarks Scalenodon Schildchen Schuppen schwarz Sertularella skull slightly smooth South African Museum Sowerby species specimens spines spiral lirae Stechow stem sulcus surface suture Tapinocephalus teeth telson thickened Thiele tooth Transvaal transverse tubercles Turton uropods ventral width Zool Zoology