Annals of the South African Museum, Volume 25South African Museum, 1929 - Natual history |
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Page 93
... distal , or anal segment is comparatively much shorter than in the said species , scarcely attaining the length of the genital segment , its greatest width being about equal to half the length . The caudal rami resemble in shape those ...
... distal , or anal segment is comparatively much shorter than in the said species , scarcely attaining the length of the genital segment , its greatest width being about equal to half the length . The caudal rami resemble in shape those ...
Page 131
... distal joint of the outer ramus , as also of the seta inside the proximal joint . The inner ramus , too , has only 3 setae inside the distal joint , but 2 well - defined spines of unequal length on the tip . The shape of this joint is ...
... distal joint of the outer ramus , as also of the seta inside the proximal joint . The inner ramus , too , has only 3 setae inside the distal joint , but 2 well - defined spines of unequal length on the tip . The shape of this joint is ...
Page 162
... distal of arm has a median canal with the suckers arranged in pairs on either side . The lateral arms have the suckers placed 2 in a row for about 6 proximal rows , they are then placed 4 in a row with a space in the centre , and distally ...
... distal of arm has a median canal with the suckers arranged in pairs on either side . The lateral arms have the suckers placed 2 in a row for about 6 proximal rows , they are then placed 4 in a row with a space in the centre , and distally ...
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