Annals of the South African Museum, Volumes 43-44The Museum, 1957 - Natural history |
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Page 237
... branches being of equal diameter and arising from apophyses on a broad stem internode , which also bears a hydrocladium . The internodes of the branches all bear hydrocladia . ( ii ) Subsidiary branches may be given off from the stem ...
... branches being of equal diameter and arising from apophyses on a broad stem internode , which also bears a hydrocladium . The internodes of the branches all bear hydrocladia . ( ii ) Subsidiary branches may be given off from the stem ...
Page 176
... branches which are roughly alternate and more or less in one plane , but the whole scheme is very irregular . Each branch usually arises from the axial tube below a hydrotheca , but in some cases no axillary hydrotheca is present ...
... branches which are roughly alternate and more or less in one plane , but the whole scheme is very irregular . Each branch usually arises from the axial tube below a hydrotheca , but in some cases no axillary hydrotheca is present ...
Page 180
... Branches often subdividing in the same manner . All branches in one plane . Final branches unfascicled ; each borne on an apophysis of the axial tube of the stem or branch , from which it is separated by a distinct node ; bearing ...
... Branches often subdividing in the same manner . All branches in one plane . Final branches unfascicled ; each borne on an apophysis of the axial tube of the stem or branch , from which it is separated by a distinct node ; bearing ...
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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