Annals of the South African Museum, Volume 51South African Museum, 1968 - Natural history |
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Page 11
... Observations by Von Bonde & Marchand ( 1935 ) have revealed that in J. lalandii ecdysis takes place twice a year ... observed during March at Port Nolloth . The moulting cycle and growth rate of captive Australian spiny lobsters have ...
... Observations by Von Bonde & Marchand ( 1935 ) have revealed that in J. lalandii ecdysis takes place twice a year ... observed during March at Port Nolloth . The moulting cycle and growth rate of captive Australian spiny lobsters have ...
Page 215
... observed in smears of the contents of the vasa deferentia , and has used com- parative sperm counts to determine the stage of puberty and to estimate the reproductive potential of mature males . As has already been indicated , Fielder ...
... observed in smears of the contents of the vasa deferentia , and has used com- parative sperm counts to determine the stage of puberty and to estimate the reproductive potential of mature males . As has already been indicated , Fielder ...
Page 219
... observations of living animals have given an impression of the use of some of the mouth - parts during feeding . The ... observed between the alimentary tract and that of related decapods . Dissections and sections of the antennal glands ...
... observations of living animals have given an impression of the use of some of the mouth - parts during feeding . The ... observed between the alimentary tract and that of related decapods . Dissections and sections of the antennal glands ...
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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