Annals of the South African Museum, Volumes 43-44The Museum, 1957 - Natural history |
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Page 115
... show very little difference , if any , in the shape of the valves from methymna , though slightly larger and broader ... shows a difference from asteris . Valve apex broader than the previous species ; size varies somewhat in both forms ...
... show very little difference , if any , in the shape of the valves from methymna , though slightly larger and broader ... shows a difference from asteris . Valve apex broader than the previous species ; size varies somewhat in both forms ...
Page 116
... show a form of valve quite distinct from all the former examples ; they approximate more to those of Euchrysops , to which ... shows a distinct shape of valve ; the aedoeagus is also different , it is nearer in general form to lacrimosa ...
... show a form of valve quite distinct from all the former examples ; they approximate more to those of Euchrysops , to which ... shows a distinct shape of valve ; the aedoeagus is also different , it is nearer in general form to lacrimosa ...
Page 96
... show the oblique nodules and the spiral striae very clearly . Juveniles of taxus and gravis may be liable to confusion ... shows none of the features characteristic of taxus . I propose therefore to delete impages Lam . from the South ...
... show the oblique nodules and the spiral striae very clearly . Juveniles of taxus and gravis may be liable to confusion ... shows none of the features characteristic of taxus . I propose therefore to delete impages Lam . from the South ...
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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