Annals of the South African Museum, Volume 30South African Museum, 1931 - Natual history |
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Page 202
... segment 3 not reaching the marginal outline . a . Pleon segments 1-3 each with 2 dorsal tubercles , segments 4 and 5 each with one tubercle capensis . b . Pleon segments 1 , 2 , 4 , 5 without tubercles , segment 3 with a transverse ...
... segment 3 not reaching the marginal outline . a . Pleon segments 1-3 each with 2 dorsal tubercles , segments 4 and 5 each with one tubercle capensis . b . Pleon segments 1 , 2 , 4 , 5 without tubercles , segment 3 with a transverse ...
Page 303
... segment 1 strong macrodens . 2. Tooth on segment 2 extending to margin , and partially visible externally in lateral view barbertoni . II . Epistome strongly raised ( fig . 46 ) . Postero - lateral corner of segment 1 subtruncate . A ...
... segment 1 strong macrodens . 2. Tooth on segment 2 extending to margin , and partially visible externally in lateral view barbertoni . II . Epistome strongly raised ( fig . 46 ) . Postero - lateral corner of segment 1 subtruncate . A ...
Page 351
South African Museum. Epimeral margin of segment 1 moderately thick , reflexed , grooved only in its hinder third , hind corner unequally cleft , internal tooth rounded . Internal tooth on segment 2 moderate . Pronotum 10 . Segments 5-7 ...
South African Museum. Epimeral margin of segment 1 moderately thick , reflexed , grooved only in its hinder third , hind corner unequally cleft , internal tooth rounded . Internal tooth on segment 2 moderate . Pronotum 10 . Segments 5-7 ...
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Common terms and phrases
5th joint Abdomen antennae apex apical Ashby Barnard basal brevibus brevioribus brevissimis broad broader than long Budde-Lund Cape capensis carinated chelicera chitinised Chiton colour convex Diploexochus distal dorsal elytra epimera Epistome example eyes flagellum genus girdle granules growth grooves head valve hind margin Holotype inner ramus insertion plate internal tooth Ischnochiton jugal sinus Krauss larva lateral areas legs length lobe longer longitudinal maxilla maxilliped median valves minute mucro narrow ocelli ocular tubercle outer ramus pale pars postica parum pedipalp peduncle peraeon segment Peraeopods Pilsbry pleon pleon segment pleopod pleurae pleural area Port Alfred posterior pronotum punctured quam riblets ridge rounded S.A. Mus scales sculpture setae setis shagreened shell short side slightly slits smooth snout South African Museum species specimens spicules spines sternite subequal surface sutural laminae tail valve teeth tegmentum telson tergite TEXT-FIG Thiele thorax transverse tubercles Uropod urosterni ventral Zool