Annals of the South African Museum, Volume 17The Museum, 1920 - Natural history |
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Page 322
... little longer than 2nd , inner margin of thumb with a tubercle in the middle and a crenulate cutting - plate nearer the apex , finger indistinctly denticulate with a larger tubercle in the middle and another nearer the hinge ; no exopod ...
... little longer than 2nd , inner margin of thumb with a tubercle in the middle and a crenulate cutting - plate nearer the apex , finger indistinctly denticulate with a larger tubercle in the middle and another nearer the hinge ; no exopod ...
Page 323
... little longer than 3 but narrower , antero - lateral angles produced in outstanding spiniform processes , postero - lateral angles rounded ; segments 5 and 6 similar , longer than broad , narrow in front and widening posteriorly , side ...
... little longer than 3 but narrower , antero - lateral angles produced in outstanding spiniform processes , postero - lateral angles rounded ; segments 5 and 6 similar , longer than broad , narrow in front and widening posteriorly , side ...
Page 325
... little longer than broad , rostrum tridentate , the median tooth longest ; ocular lobes distinctly defined , apically acute , dorsal surface with moderately deep grooves , postero - lateral margin fringed with plumose setae . First 3 ...
... little longer than broad , rostrum tridentate , the median tooth longest ; ocular lobes distinctly defined , apically acute , dorsal surface with moderately deep grooves , postero - lateral margin fringed with plumose setae . First 3 ...
Page 326
and 2 teeth on inner margin , scale a little longer than 3rd , apex acute , with 3-4 setae , 3rd - 5th joints slightly increasing in length and decreasing in width , flagellum at least 10 - jointed , with plumose setae . Epistome with a ...
and 2 teeth on inner margin , scale a little longer than 3rd , apex acute , with 3-4 setae , 3rd - 5th joints slightly increasing in length and decreasing in width , flagellum at least 10 - jointed , with plumose setae . Epistome with a ...
Page 327
... little longer than outer , both fringed with plumose setae . Uropod , peduncle short , outer ramus 3 - jointed , inner at least 9 - jointed . Length : 6 mm .; breadth : 1.25 mm . Colour : In spirit pale brownish or yellowish , eyes dark ...
... little longer than outer , both fringed with plumose setae . Uropod , peduncle short , outer ramus 3 - jointed , inner at least 9 - jointed . Length : 6 mm .; breadth : 1.25 mm . Colour : In spirit pale brownish or yellowish , eyes dark ...
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Common terms and phrases
1st joint 1st leg 2nd joint 3-jointed 3rd joint 5th joint abdomen acute Allothele Antenna anteriorly antero-lateral angles apically Arcturella breadth bristles broader than long Cape Point carapace cephalic portion Chelicera Colour convex coxae Crust Cymodoce dark denticles diameter distal margin distant distinct dorsal surface Dresserus fathoms flagellum genus groove hairs head Hersiliola infuscated inner margin inner ramus keel lateral length little longer lobes longer than broad Maxilliped metatarsus metatarsus and tarsus narrow ocular outer margin outer ramus ovate ovigerous pairs palp patella pedipalps peduncle peraeon segment peraeopods pleon segment Pleopod plumose setae posterior margin posterior median posteriorly R. W. Tucker rami Rhaeboctesis rounded S.A. Mus s.s. Pieter Faure Sars segments 1-4 setose short shorter Side-plates slender slightly species specimens spines spinners spinules Stebb Stebbing sternum stout stylet subacute subequal tapering telson testaceous Thelechoris tibia tooth transverse tubercles U.S. Nat Uropod Vulva width
Popular passages
Page 380 - But within the tribe the two main families are sharply divided by the fact that the processes are separate in the Idoteidae * and united into a single process in the Astacillidae.