Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 50
... medial vertical fibres of the epimeral attractor muscle into anterior and posterior sections . While the fibres of the first bundle are slightly twisted , those of the other two bundles are straighter , and it may also be noted that the ...
... medial vertical fibres of the epimeral attractor muscle into anterior and posterior sections . While the fibres of the first bundle are slightly twisted , those of the other two bundles are straighter , and it may also be noted that the ...
Page 64
... medial fibres in the fifth abdominal segment . This has a normal attachment on the intersternal mem- brane between the fourth and fifth segments but , while the outer medial fibres are inserted on the ridge of the fifth sternum in front ...
... medial fibres in the fifth abdominal segment . This has a normal attachment on the intersternal mem- brane between the fourth and fifth segments but , while the outer medial fibres are inserted on the ridge of the fifth sternum in front ...
Page 75
... medial corner of the first segment . It is attached close to the medial edge of the tendon of the promotor muscle and slopes forward to its insertion by a fairly long and strong tendon below the dorso - medial joint of the first segment ...
... medial corner of the first segment . It is attached close to the medial edge of the tendon of the promotor muscle and slopes forward to its insertion by a fairly long and strong tendon below the dorso - medial joint of the first segment ...
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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