Annals of the South African Museum, Volumes 43-44The Museum, 1957 - Natural history |
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Page 139
... Thiele Fig . 21 a 1925. Thiele . D. Tiefsee Exp . , xvii , p . 227 , pl . 37 ( 25 ) , fig . 13 . Aperture 1 in spire . Protoconch 2 whorls , smooth , last half whorl with median spiral lira . Postnatal whorls 4. Axial ribs slightly ...
... Thiele Fig . 21 a 1925. Thiele . D. Tiefsee Exp . , xvii , p . 227 , pl . 37 ( 25 ) , fig . 13 . Aperture 1 in spire . Protoconch 2 whorls , smooth , last half whorl with median spiral lira . Postnatal whorls 4. Axial ribs slightly ...
Page 162
... ( Thiele ) . Off Cape Morgan , 47 fathoms , one abraded specimen ( S. Afr . Mus . A8734 , P.F. Coll . ) . Remarks . Thiele did not state the number of ribs and lirae ; his figure seems to show a few more than in the present specimen , but ...
... ( Thiele ) . Off Cape Morgan , 47 fathoms , one abraded specimen ( S. Afr . Mus . A8734 , P.F. Coll . ) . Remarks . Thiele did not state the number of ribs and lirae ; his figure seems to show a few more than in the present specimen , but ...
Page 163
... Thiele 1925. Thiele . D. Tiefsee Exp . , xvii , p . 255 , pl . 31 ( 19 ) , fig . 14 . Protoconch 2 whorls , alt . and diam . 0 · 5 mm . , smooth , junction with 1st postnatal whorl distinct . Postnatal whorls 5. Axial ribs 13-14 on 1st ...
... Thiele 1925. Thiele . D. Tiefsee Exp . , xvii , p . 255 , pl . 31 ( 19 ) , fig . 14 . Protoconch 2 whorls , alt . and diam . 0 · 5 mm . , smooth , junction with 1st postnatal whorl distinct . Postnatal whorls 5. Axial ribs 13-14 on 1st ...
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Common terms and phrases
1st whorl 4th joint Abdomen adnate apex apical axial ribs Barnard Bartsch basal base behaart beschuppt Billard Brnrd Burmeister 1844 capensis colony cynodonts Delagoa Bay Description dicht dorsal Drillia Durban East London edge 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 lirae margin maximum diameter median Moschops narrow Natal nematotheca node oblique Operculum outer P.F. Coll pair 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 tritylodontids tubercles Turton uropods ventral width Zool