Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 64
South African Museum. posterior sternal ridge 3 . intersternal membrane- medial fibres- lateral fibres tendon auxiliary 4- 20 mm . tendon auxiliary 5- posterior sternal ridge 6- ant , oblique 5 attachment Lant . oblique 3 insertion -post ...
South African Museum. posterior sternal ridge 3 . intersternal membrane- medial fibres- lateral fibres tendon auxiliary 4- 20 mm . tendon auxiliary 5- posterior sternal ridge 6- ant , oblique 5 attachment Lant . oblique 3 insertion -post ...
Page 114
... fibres . The middle muscle is slightly longer than the preceding one and also consists of rather thick fibres . It is attached to the infero - lateral cardiac ossicle and runs obliquely upward and forward below and parallel to the upper ...
... fibres . The middle muscle is slightly longer than the preceding one and also consists of rather thick fibres . It is attached to the infero - lateral cardiac ossicle and runs obliquely upward and forward below and parallel to the upper ...
Page 162
... fibres of the conspicuous lateral root of the antennulary nerve ( fig 58 ) , from which two well - defined branches later separate . Apparently originating in the outer fibres , a comparatively thin antennulary nerve a ( fig . 60 ) ...
... fibres of the conspicuous lateral root of the antennulary nerve ( fig 58 ) , from which two well - defined branches later separate . Apparently originating in the outer fibres , a comparatively thin antennulary nerve a ( fig . 60 ) ...
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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