Annals of the South African Museum, Volume 32The Museum - Natural history |
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Page 301
... caudal end is at the same level as the caudal extremity of the ventral blind - sac of the stomochord ; here near their posterior end the ventral pouches are quite embedded in the skeleton ( fig . 6 ) . The right dorsal coelomic pouch ...
... caudal end is at the same level as the caudal extremity of the ventral blind - sac of the stomochord ; here near their posterior end the ventral pouches are quite embedded in the skeleton ( fig . 6 ) . The right dorsal coelomic pouch ...
Page 323
... caudal to that of fig . 27. 29. The same , caudal to that of fig . 28. 30. The same , caudal to that of fig . 29. All × 100 . epv , efferent bl , central blood space . epd , basal membrane of epidermis . proboscis vessel . gl ...
... caudal to that of fig . 27. 29. The same , caudal to that of fig . 28. 30. The same , caudal to that of fig . 29. All × 100 . epv , efferent bl , central blood space . epd , basal membrane of epidermis . proboscis vessel . gl ...
Page 376
... caudal end of the animal , and the place of the ventral mesentery is occupied by the pygochord . So the latter structure is not confined to the caudal region , but is also found over some length in the abdominal region . It is not ...
... caudal end of the animal , and the place of the ventral mesentery is occupied by the pygochord . So the latter structure is not confined to the caudal region , but is also found over some length in the abdominal region . It is not ...
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