Annals of the South African Museum, Volumes 43-44The Museum, 1957 - Natural history |
From inside the book
Results 1-3 of 92
Page 253
... Dorsal fin chambers number 347 . ( 312-374 ) . 2. Preanal fin chambers number 45. ( c . 50 ) . 3. Tallest of dorsal fin chambers 4-0 times as high as broad . ( 5 · 0-8 · 0 ) . 4. Height of the dorsal fin contained 8 times in the depth ...
... Dorsal fin chambers number 347 . ( 312-374 ) . 2. Preanal fin chambers number 45. ( c . 50 ) . 3. Tallest of dorsal fin chambers 4-0 times as high as broad . ( 5 · 0-8 · 0 ) . 4. Height of the dorsal fin contained 8 times in the depth ...
Page 255
... dorsal fin and in the number of preanal fin chambers . In speci- mens under 40 mm . in length the tallest of dorsal fin chambers are 4.0-6.0 times as high as broad ( Mean 4.9 ) and the height of the dorsal fin is contained 7-10 times in ...
... dorsal fin and in the number of preanal fin chambers . In speci- mens under 40 mm . in length the tallest of dorsal fin chambers are 4.0-6.0 times as high as broad ( Mean 4.9 ) and the height of the dorsal fin is contained 7-10 times in ...
Page 262
... dorsal fin chambers 3.0-3.6 times as high as broad : Mean 3 · 17 : Standard Deviation 0.24 : S.D. 7.48 per cent of the Mean . 4. Height of the dorsal fin contained 7-10 times in the depth of the body in the mid - atrial region : Mean 8 ...
... dorsal fin chambers 3.0-3.6 times as high as broad : Mean 3 · 17 : Standard Deviation 0.24 : S.D. 7.48 per cent of the Mean . 4. Height of the dorsal fin contained 7-10 times in the depth of the body in the mid - atrial region : Mean 8 ...
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