Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 128
... gills and the digestive glands are essential components of the excretory system and that the former play an important role in osmoregulation and ionic balance , their surface permeability , according to Krogh ( 1939 ) and Burger ( 1957 ) ...
... gills and the digestive glands are essential components of the excretory system and that the former play an important role in osmoregulation and ionic balance , their surface permeability , according to Krogh ( 1939 ) and Burger ( 1957 ) ...
Page 129
... gills of the segment behind . According to their attachment relative to the appendages and the body wall , Huxley ( 1881 ) differentiated the gills into three types ( figs 43 , 53 , 55 ) : the podobranchs arising with the epipodites on ...
... gills of the segment behind . According to their attachment relative to the appendages and the body wall , Huxley ( 1881 ) differentiated the gills into three types ( figs 43 , 53 , 55 ) : the podobranchs arising with the epipodites on ...
Page 153
... gills ; the epipodite and podobranch of the seventh thoracic segment have been displaced , and the course of the afferent branchial vessels is shown . From each infrabranchial sinus the deoxygenated blood proceeds into a series of 21 ...
... gills ; the epipodite and podobranch of the seventh thoracic segment have been displaced , and the course of the afferent branchial vessels is shown . From each infrabranchial sinus the deoxygenated blood proceeds into a series of 21 ...
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Common terms and phrases
abdominal artery abdominal segment adductor muscle antennal antennal gland antennulary antennule antero-lateral apodeme appendages arises arthrodial arthrodial membrane Astacus attached attractor basipodite biol blood branch branchiostegite bundles carapace cardiac fore-gut cephalic cephalothorax coxopodite Crustacea dactylopodite decapod depressor digestive gland distal dorsal dorso-lateral ecdysis end sac endite endopleurite endopodite endosternite epimeral epimeron epipodite epistoma exopodite exopoditis exoskeleton extensor eyestalk female fibres flagellum flexor fore-gut frontal ganglia ganglion gastric gills Homarus inner inserted Jasus labyrinth lalandii lateral levator lobe lobster mandible mandibular maxilla maxilliped medial meropodite moulting muscle chamber oblique muscle oesophageal ophthalmic artery optic optic cup ossicle outer pair Palinurus Pandalus Panulirus paraphragms peduncle pereiopods pigment pleopods posterior postero-lateral productor promotor protopodite proximal margin puerulus stage reductor region remotor muscle Reptantia rhabdomes sclerite second maxilla setae sinus gland species spermatophoric statocyst sternal sternum telson tendon tergum third maxillipeds thoracic segments thoraco-abdominal transverse muscle uropod valve ventral muscles ventro-laterally wall X-organ