Annals of the South African Museum, Volume 32The Museum - Natural history |
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Page 316
... genital region ( fig . 21 ) . The specimens 1 and 3 were cut into serial sections . On account of its rather broad genital pleura it might be thought to be a species of Balanoglossus , but its internal anatomy clearly shows it to be a ...
... genital region ( fig . 21 ) . The specimens 1 and 3 were cut into serial sections . On account of its rather broad genital pleura it might be thought to be a species of Balanoglossus , but its internal anatomy clearly shows it to be a ...
Page 373
... genital pores are rather high up on the inside of the genital wings and consequently the lateral septum is rather broad and the dorsal coelomic chamber rather wide , these dorsal branches of the gonads soon reach a considerable size ...
... genital pores are rather high up on the inside of the genital wings and consequently the lateral septum is rather broad and the dorsal coelomic chamber rather wide , these dorsal branches of the gonads soon reach a considerable size ...
Page 374
... genital pores could not be found in the region of the branchio - genital transi- tion . In conformity with most species of Balanoglossus , but distinct from B. hydrocephalus , the gonads have well - developed ventral branches here ; the ...
... genital pores could not be found in the region of the branchio - genital transi- tion . In conformity with most species of Balanoglossus , but distinct from B. hydrocephalus , the gonads have well - developed ventral branches here ; the ...
Contents
Saccoglossus inhacensis Kapelus | 294 |
Glossobalanus alatus n | 316 |
Kapelus occurs in countless numbers on the muddy flats west of | 399 |
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Common terms and phrases
1st antennae 2nd joint 6th joint apically Balanoglossus Barnard basal membrane Bay Prof blind-pouches blind-sac body branchial pore branchial region Brnrd buccal cavity canal caudal coelomic cavity collar convex Cross-section delagoensis distal dorso-lateral elongate epidermis epistome epithelium extending external longitudinal flagellum frontal lamina genital wings glandular cells glomerulus gnathopod gonads groove hind margin hydrocephalus inner ramus Isopoda joint of peraeopod keel Keurbooms River lateral length liver region lobe longitudinal musculature lumen Maxilliped median mid-line Monod muscle fibres narrow nerve cord nuclei outer ramus palp peduncle peraeon segment pericardium perihaemal cavities pharynx pleon segment pleopods Plettenberg Bay posterior end proboscis rami ramus of uropod ridge rostral point saccules Schellenberg septum setae Side-plates skeleton slightly species specimen spines Stebb Stebbing stomochord studiosorum surface T. A. Stephenson telson telsonic apex thick tubercles uropod Vanhöffen ventral mesentery ventral pharynx Zool