Annals of the South African Museum, Volume 30South African Museum, 1931 - Natual history |
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Page 266
... extending to level of about half telsonic length . Telson , sides concave , apex acute , dorsally impressed . Antenna 2 extending to end of peraeon segment 1 or a little beyond , 4th joint 12 times 3rd , 5th subequal to 3rd plus 4th ...
... extending to level of about half telsonic length . Telson , sides concave , apex acute , dorsally impressed . Antenna 2 extending to end of peraeon segment 1 or a little beyond , 4th joint 12 times 3rd , 5th subequal to 3rd plus 4th ...
Page 306
... extending nearly but not quite to antero - lateral margin , and not visible in external view . Segments 5-7 not thickened below . Telson a little broader than long , apical margin slightly convex , sides incurved , dorsally with very ...
... extending nearly but not quite to antero - lateral margin , and not visible in external view . Segments 5-7 not thickened below . Telson a little broader than long , apical margin slightly convex , sides incurved , dorsally with very ...
Page 336
... extending to apex of telson . 3.5 x 1.5 mm . In alcohol , pale cream . Locality . - Cape Province : Mouth of ... extending at least half - way along margin , oftenor , hind corner not very unequally cleft , internal tooth extending ...
... extending to apex of telson . 3.5 x 1.5 mm . In alcohol , pale cream . Locality . - Cape Province : Mouth of ... extending at least half - way along margin , oftenor , hind corner not very unequally cleft , internal tooth extending ...
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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