Annals of the South African Museum, Volume 32The Museum - Natural history |
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Page 302
... Cross - section of proboscis neck . 7. Cross - section of proboscis neck caudal to that of fig . 6. 8. Cross - section of proboscis neck frontal to that of fig . 6 ( epidermis being much damaged is not drawn in ) . 9. Dorso - median portion ...
... Cross - section of proboscis neck . 7. Cross - section of proboscis neck caudal to that of fig . 6. 8. Cross - section of proboscis neck frontal to that of fig . 6 ( epidermis being much damaged is not drawn in ) . 9. Dorso - median portion ...
Page 351
... Cross - section of the proboscis neck . × 21 . FIGS . 53-55 . - Balanoglossus hydrocephalus n . sp . 53. Cross - section of the proboscis at level of the blind - pouches of the stomochord . x 35. 54. Cross - section of the dorso ...
... Cross - section of the proboscis neck . × 21 . FIGS . 53-55 . - Balanoglossus hydrocephalus n . sp . 53. Cross - section of the proboscis at level of the blind - pouches of the stomochord . x 35. 54. Cross - section of the dorso ...
Page 385
... cross - section . in cross - section are female characters . I am inclined to suspect that this is so , and that this species is only the female of tricarinata . A comparison with coronicauda ( fig . 3 , d ) on the other hand shows that in ...
... cross - section . in cross - section are female characters . I am inclined to suspect that this is so , and that this species is only the female of tricarinata . A comparison with coronicauda ( fig . 3 , d ) on the other hand shows that in ...
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