Annals of the South African Museum, Volumes 51-52South African Museum, 1968 - Natural history |
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Page 213
... male has copulatory stylets and the female has an external sperm receptacle , it is fairly easy to imagine how external fertilization is accomplished . At the same time , Lloyd & Yonge ( 1947 ) have shown that in Crangon crangon ...
... male has copulatory stylets and the female has an external sperm receptacle , it is fairly easy to imagine how external fertilization is accomplished . At the same time , Lloyd & Yonge ( 1947 ) have shown that in Crangon crangon ...
Page 85
... male , left first pleopod , abdominal aspect ; d , tip of same , sternal aspect ; e , abdomen of holotype ; f , fourth left ambulatory dactyl , posterior aspect , of male paratype , c.l. 6 ยท 7 mm ; g , right chela , outer aspect , of ...
... male , left first pleopod , abdominal aspect ; d , tip of same , sternal aspect ; e , abdomen of holotype ; f , fourth left ambulatory dactyl , posterior aspect , of male paratype , c.l. 6 ยท 7 mm ; g , right chela , outer aspect , of ...
Page 253
... male on the sternum of a recently - moulted , soft - bodied female . It has also been suggested that in Panulirus the sperm are released when the female uses the chelae of the fifth pereiopods to scarify the hardened spermatophoric mass ...
... male on the sternum of a recently - moulted , soft - bodied female . It has also been suggested that in Panulirus the sperm are released when the female uses the chelae of the fifth pereiopods to scarify the hardened spermatophoric mass ...
Contents
THE ANATOMY OF THE CAPE ROCK LOBSTER | 2 |
Abdomen | 8 |
Cephalic sclerites | 19 |
14 other sections not shown
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Common terms and phrases
abdominal segment adductor adult alalunga albacares animals antennal antennal gland antennulary antennule antero-lateral apodeme appendages artery Astacus attached basal basipodite biol branchial Cape Town carapace cardiac cells chela coxopodite Crustacea Decapoda depressor distal dorsal dorso-lateral Durban ecdysis endopodite epimeron epistoma exopodite exoskeleton females fibres Fish flagellum flexor fore-gut fossil frontal ganglion genus gills groove Holotype Homarus horn cores inner inserted Jasus lalandii lateral length levator lobe male mandible mandibular maxilla maxilliped medial Melkbos membrane moulting n.sp nerve oblique muscle observed ossicle outer ovig ovigerous setae pair Panulirus peduncle pereiopods pericardial pigment pleopods posterior promotor puerulus stage pyloric reductor region remotor Reptantia rhabdomes ridge rock lobsters rostrum sclerite setae shell sinus gland skull Slangkop slightly South African Museum species specimens spermatophoric spines statocyst sternal sternum Suid-Afrikaanse Museum surface Swartklip teeth telson tendon thoracic Thunnus tooth transverse tubercles tuna uropod valve ventral ventro-laterally whorl Zool