Annals of the South African Museum, Volume 25South African Museum, 1929 - Natual history |
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Page 460
... Central African forms , that such an analysis is quite impossible . If we consider the species grouped as Central African , we find that they have reached very different points in a hypothetical dispersal from the central part of the ...
... Central African forms , that such an analysis is quite impossible . If we consider the species grouped as Central African , we find that they have reached very different points in a hypothetical dispersal from the central part of the ...
Page 484
... central more or less un- dulating carina , distinct basally , indistinct apically where it extends to a transverse , slightly arcuate , punctured ridge at about middle of rostrum , which joins a lateral prominent thick ridge on each ...
... central more or less un- dulating carina , distinct basally , indistinct apically where it extends to a transverse , slightly arcuate , punctured ridge at about middle of rostrum , which joins a lateral prominent thick ridge on each ...
Page 529
... central . dark line on the prothorax , and by the distinct and characteristic black transverse fascia on the elytra . Derelomus rhodesianus sp . nov . ? Type , S.A.M. Brownish ochraceous , the head , the rostrum and prothorax more ...
... central . dark line on the prothorax , and by the distinct and characteristic black transverse fascia on the elytra . Derelomus rhodesianus sp . nov . ? Type , S.A.M. Brownish ochraceous , the head , the rostrum and prothorax more ...
Contents
Abyssochrysidae n fam Gastropoda Mollusca TOMLIN | 77 |
Afrocyclops n gen Cyclopidae Crustacea SARS | 121 |
Anisopini n tribus Notonectidae Hemiptera HUTCHINSON 362 | 129 |
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Common terms and phrases
abdomen Anisops antennae anteriorly apex apical band basal Bergh blackish bristle brown Cape capensis caudal rami Chelicera claw clypeus colour Colour.-Carapace coxae dark diameter distal dorsal edge elytra Eyes.-Anterior female femora femur fovea front fuscous G. O. Sars genital segment genus gills granules inferior infuscated inner ramus joint Kaoko Otavi Kaokoveld keels Kunene River last pair lateral eye legs fig less lobes mandibles maxillipeds Measurements.-Length of carapace median eyes median quadrangle metatarsus narrow Nassarius Natal ocular area Otavi outer ramus Outjo pair of legs patella Plate posterior laterals posterior margin posterior medians posterior row posteriorly procurved pronotum punctures radula recurved Rhinophores Sesfontein setae side slender slightly smaller South African Museum South-West Africa species specimens spinners sternum stripe tail tarsus teeth tergite tibia Total length transverse tubercles twice as long ventral Vulva wider width yellow Zool