Annals of the South African Museum, Volume 32The Museum - Natural history |
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Page 306
... cells . The oval nuclei of the elongated epidermal cells are arranged in two distinct rows ; one is found slightly external to the nerve - cell nuclei and the other higher up in the cells . Between these two rows of nuclei the cells are ...
... cells . The oval nuclei of the elongated epidermal cells are arranged in two distinct rows ; one is found slightly external to the nerve - cell nuclei and the other higher up in the cells . Between these two rows of nuclei the cells are ...
Page 327
... cells of the epidermis fills the depressions to some extent ; at any rate , the epithelium here is to a large extent covered by a substance that seems to be derived from these glandular cells , viz . from those that stain with ...
... cells of the epidermis fills the depressions to some extent ; at any rate , the epithelium here is to a large extent covered by a substance that seems to be derived from these glandular cells , viz . from those that stain with ...
Page 368
... cells stained by haematoxylin ; in the large specimen this row of glandular cells is broader than in the small one . central strip with glandular cells is flanked by rows of undifferentiated high epithelial cells , and here the nuclei ...
... cells stained by haematoxylin ; in the large specimen this row of glandular cells is broader than in the small one . central strip with glandular cells is flanked by rows of undifferentiated high epithelial cells , and here the nuclei ...
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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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