Annals of the South African Museum, Volume 52The Museum, 1969 - Natural history |
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Page 245
... females . More recent observations by Matthews ( 1962 ) and Heydorn ( 1965 ) on populations of adult rock lobsters off the west coast of South Africa have not determined that there is more than one ecdysis a year . From his ...
... females . More recent observations by Matthews ( 1962 ) and Heydorn ( 1965 ) on populations of adult rock lobsters off the west coast of South Africa have not determined that there is more than one ecdysis a year . From his ...
Page 257
... females . Nevertheless , Gilchrist ( 1918 ) recorded the capture of a number of soft - bodied males in winter and soft females in summer . Moreover , in a study of J. novaehollandiae , Hickman ( 1945 ) remarked that , although most of ...
... females . Nevertheless , Gilchrist ( 1918 ) recorded the capture of a number of soft - bodied males in winter and soft females in summer . Moreover , in a study of J. novaehollandiae , Hickman ( 1945 ) remarked that , although most of ...
Page 261
... females were selected for breeding experiments , but most of the females failed to spawn . The coincidence of the ecdyses of the captive males and females and degeneration of the ovaries may have contributed to the persistent sterility ...
... females were selected for breeding experiments , but most of the females failed to spawn . The coincidence of the ecdyses of the captive males and females and degeneration of the ovaries may have contributed to the persistent sterility ...
Contents
THE TUNAS OF THE GENUS THUNNUS IN SOUTH AFRICAN | 3 |
Calappa | 8 |
Distribution and migrations | 14 |
Copyright | |
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Achaeus adult Agulhas Agulhas Current alalunga albacares animals antennal Antidorcas Arari dolphins assemblage Atlantic Atlantide dolphin axial Barnard bones Cape Town capensis carapace carapace length carpus cartilage caudal chela clasper coast comparative dactyl Decapoda distal dolphin dorsal Durban Durban dolphin ecdysis Elandsfontein Family females Fish fossil Fraser frontalis G PED genus groove haughtoni Hendey Holotype horn cores Indian Ocean intermoult periods lalandii lateral lirae lobes M₁ maccoyii males mandible margin material Melkbos miraletus moulted n.sp obesus ocellifera outer lip ovig pereiopods Pleistocene pleopod posterior present species range recorded Redunca region ribs ridge rock lobsters rogersi rostrum sculpture segment shell skull Slangkop slightly snout South African Museum specimens spermatophoric spines spinules Station BRU Stenella SUID-AFRIKAANSE MUSEUM surface Swartklip Syncerus TABLE teeth temperature Thunnus tooth Transgression complex transverse tubercles tuna valve ventral vertebrae whorl width Zool ZOOLOGICAL NOMENCLATURE