Annals of the South African Museum, Volume 30South African Museum, 1934 - Natual history |
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Page 35
South African Museum. Ischnochiton ludwigi ( Krauss MSS . ) Pilsbry . ( Pl . V , fig . 55. ) I. ludwigi , Pilsbry , Man . Conch . , xiv , p . 99 , 1892 . Pilsbry ( loc . cit . , p . 100 ) quotes Krauss MSS . description of a var ...
South African Museum. Ischnochiton ludwigi ( Krauss MSS . ) Pilsbry . ( Pl . V , fig . 55. ) I. ludwigi , Pilsbry , Man . Conch . , xiv , p . 99 , 1892 . Pilsbry ( loc . cit . , p . 100 ) quotes Krauss MSS . description of a var ...
Page 36
... Pilsbry . Section Radsiella , Pilsbry , Man . Conch . , xiv , pp . 54 , 139 , 1892 . Pilsbry defines his section Radsiella as follows : " Valves and girdle entirely similar to the ordinary Ischnochiton , but the insertion plates of the ...
... Pilsbry . Section Radsiella , Pilsbry , Man . Conch . , xiv , pp . 54 , 139 , 1892 . Pilsbry defines his section Radsiella as follows : " Valves and girdle entirely similar to the ordinary Ischnochiton , but the insertion plates of the ...
Page 55
... Pilsbry , 1894 . Ischnochiton hewitti Ashby . Ischnochiton ludwigi ( Krauss MSS . ) Pilsbry , 1892 . Subgenus Radsiella Pilsbry , 1892 . Ischnochiton ( Radsiella ) textilis ( Gray ) , 1828 . Ischnochiton ( Radsiella ) tigrinus ( Krauss ) ...
... Pilsbry , 1894 . Ischnochiton hewitti Ashby . Ischnochiton ludwigi ( Krauss MSS . ) Pilsbry , 1892 . Subgenus Radsiella Pilsbry , 1892 . Ischnochiton ( Radsiella ) textilis ( Gray ) , 1828 . Ischnochiton ( Radsiella ) tigrinus ( Krauss ) ...
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Common terms and phrases
5th joint abdomen angle antennae apex apical margin Ashby Barnard basal brevibus brevioribus broad broader than long Budde-Lund capensis chelicera chitinised Chiton colour convex Diploexochus distal dorsal elytra epimera Epistome eyes femur flagellum fore-wing genus girdle granules grooved head valve hind margin Holotype inner ramus insertion plate internal tooth Ischnochiton jugal sinus Krauss larva lateral areas legs length lobe longer longitudinal mandible maxilla maxilliped median valves minute mucro narrow Natal ocelli ocular tubercle outer ramus pale palps parum pedipalp peduncle penicil peraeon segment Peraeopods Pilsbry pleon pleon segment pleopod pleurae Port Alfred posterior postica pronotum punctate punctured riblets ridge rounded S.A. Mus sat longis scales sculpture setae setis shagreened shell short shorter slightly slits smooth snout South African Museum species specimens spines sternite subequal surface tail valve teeth tegmentum telson tergite TEXT-FIG Thiele thorax tooth on segment transverse tubercles Uropod urosterni Zool