Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 134
... heart . The capillary tube , attached by a length of rubber tubing to a raised glass thistle funnel con- taining the diluted India ink , was then inserted into the hole in the carapace and the ink was allowed to flow into the vascular ...
... heart . The capillary tube , attached by a length of rubber tubing to a raised glass thistle funnel con- taining the diluted India ink , was then inserted into the hole in the carapace and the ink was allowed to flow into the vascular ...
Page 135
... heart ( figs 9 , 10 , 31 , 53 , 78 ) lies in the middle of an irregu- larly rectangular space , the pericardial ... heart . Although the heart is completely separated from the general perivisceral haemocoel , the pericardial wall is ...
... heart ( figs 9 , 10 , 31 , 53 , 78 ) lies in the middle of an irregu- larly rectangular space , the pericardial ... heart . Although the heart is completely separated from the general perivisceral haemocoel , the pericardial wall is ...
Page 137
South African Museum. ( c ) The heart ( Figs 46–48 , 50 ) The heart is elongate with sloping anterior margins and a rounded pos- terior extremity ; it is a comparatively large , whitish , spongy organ , measuring about 20 mm long by 8 to ...
South African Museum. ( c ) The heart ( Figs 46–48 , 50 ) The heart is elongate with sloping anterior margins and a rounded pos- terior extremity ; it is a comparatively large , whitish , spongy organ , measuring about 20 mm long by 8 to ...
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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