Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 75
... 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 . Depressor c is a thick bundle arising anteriorly on the lateral ...
... 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 . Depressor c is a thick bundle arising anteriorly on the lateral ...
Page 76
... edge of the second segment , this relatively smaller muscle supplements reductor 2 and draws the second segment inward towards the mid - line . Flexor 3 The third segment is moved outward by this thick muscle which occupies the outer ...
... edge of the second segment , this relatively smaller muscle supplements reductor 2 and draws the second segment inward towards the mid - line . Flexor 3 The third segment is moved outward by this thick muscle which occupies the outer ...
Page 88
... edge of the meropodite . Abductor carpopoditis While the action of the meropodite is decidedly limited , the carpopodite is freely movable and its two antagonistic muscles occupy a large part of the meropodite . The abductor muscle ...
... edge of the meropodite . Abductor carpopoditis While the action of the meropodite is decidedly limited , the carpopodite is freely movable and its two antagonistic muscles occupy a large part of the meropodite . The abductor muscle ...
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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