Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 39
... pereiopods were used to scrape the antennal peduncles , the eyes , and the dorsal and lateral surfaces of the head . Occasionally , the second to the fourth pereiopods were extended and their dactylopodites were drawn as far as possible ...
... pereiopods were used to scrape the antennal peduncles , the eyes , and the dorsal and lateral surfaces of the head . Occasionally , the second to the fourth pereiopods were extended and their dactylopodites were drawn as far as possible ...
Page 91
... pereiopods . ( i ) The pereiopods The musculature of all five pairs of pereiopods is fairly uniform and , apart from the absence of the exopodites and their associated muscles , the main elements are almost identical with those of the ...
... pereiopods . ( i ) The pereiopods The musculature of all five pairs of pereiopods is fairly uniform and , apart from the absence of the exopodites and their associated muscles , the main elements are almost identical with those of the ...
Page 97
... pereiopods . fourth pereiopod than the anterior border of the last pleural muscle chamber . Promotor c of the last two pereiopods tends to be anterior to promotor a and is directed obliquely backward and outward to the respective ...
... pereiopods . fourth pereiopod than the anterior border of the last pleural muscle chamber . Promotor c of the last two pereiopods tends to be anterior to promotor a and is directed obliquely backward and outward to the respective ...
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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