Annals of the South African Museum, Volume 32

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 dorsal view 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 surface teeth telson tergite tibiae transverse tubercles upper uropod ventral Vulva width