Annals of the South African Museum, Volume 32South African Museum, 1940 - Natual history |
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Page 12
... head extending forward to a point behind level of middle of eye ; pectoral as long as or shorter than head . . 1. ( 28 ) 30 to 36 teeth in outer row of upper , 40 to 44 in outer row of lower jaw ; 1st dorsal spine to eye . 1. blochi . 2 ...
... head extending forward to a point behind level of middle of eye ; pectoral as long as or shorter than head . . 1. ( 28 ) 30 to 36 teeth in outer row of upper , 40 to 44 in outer row of lower jaw ; 1st dorsal spine to eye . 1. blochi . 2 ...
Page 164
... Head pale in front . Sub- ocular stripe yellowish , bordered above and below by a very dark , nearly black band . Head and pronotum on top purple - brown , but the heads of the numerous small rugosities yellowish , so that a paler brown ...
... Head pale in front . Sub- ocular stripe yellowish , bordered above and below by a very dark , nearly black band . Head and pronotum on top purple - brown , but the heads of the numerous small rugosities yellowish , so that a paler brown ...
Page 512
... head evenly convex Front of head quadrately produced capensis . 2 . laevifrons . concavifrons . Key to the genera of Desmosomidae . Pleon consisting of one segment . Body moderately elon- gate . Peraeon segment 1 not laterally produced ...
... head evenly convex Front of head quadrately produced capensis . 2 . laevifrons . concavifrons . Key to the genera of Desmosomidae . Pleon consisting of one segment . Body moderately elon- gate . Peraeon segment 1 not laterally produced ...
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Common terms and phrases
2nd joint 6th joint abdomen anal angle antennae anteriorly apex apical Attems Balanoglossus Barnard basal base blackish blind-sac branchial region Brnrd brown Burenia capensis carapace carina caudal cavity cells clypeus coelomic collar colour cross-veins dark diameter distal dorsal elongate epidermis fastigium femora fore-wing front genera genus gills glomerulus gnathopod gonopods head hind margin hind-wing hydrocephalus Imago inner K. H. B. and H. G. W. keel lateral lobes length longitudinal lower margin male mandibles maxilla Maxilliped maxillipedes narrow nymphs ocellus pale palp penis peraeon segment peraeopods plate pleon pleon segment pleopods pores posterior medians proboscis pronotum Pterostigma ridge rounded Selenops setae short side Side-plates slender slightly South African Museum species specimens spines Stebb stephensoni sternite stomochord stripe strongly subequal Superior appendages surface teeth telson tergite tibiae transverse tubercles upper uropod ventral Vulva width