Annals of the South African Museum, Volume 30South African Museum, 1931 - Natual history |
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Page 113
... hind - wing is fused basally for a stretch with Rs . In modern PERLARIA ( see figs . 1 , 3 , 13 ) such a fusion is universally present in the hind - wing between Rs and the assumed vein M of Comstock . Moreover , in all PROTOPERLARIA ...
... hind - wing is fused basally for a stretch with Rs . In modern PERLARIA ( see figs . 1 , 3 , 13 ) such a fusion is universally present in the hind - wing between Rs and the assumed vein M of Comstock . Moreover , in all PROTOPERLARIA ...
Page 436
... hind margin rotundately rounded ; wings with the tegmina abbreviated , short , narrow , about mm . long or less , about as long or very slightly longer than joints 1 and 2 of the antennae combined , just extending over hind region of ...
... hind margin rotundately rounded ; wings with the tegmina abbreviated , short , narrow , about mm . long or less , about as long or very slightly longer than joints 1 and 2 of the antennae combined , just extending over hind region of ...
Page 626
... hind margin of the mid - caudal rays as from the tip of snout . First spine 1 · 6–1 · 7 , base of first dorsal 2 · 1-2.2 in head . Distance from origin of first to origin of second dorsal 0.9-1-2 times head . First dorsal inserted above ...
... hind margin of the mid - caudal rays as from the tip of snout . First spine 1 · 6–1 · 7 , base of first dorsal 2 · 1-2.2 in head . Distance from origin of first to origin of second dorsal 0.9-1-2 times head . First dorsal inserted above ...
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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