Annals of the South African Museum, Volume 52The Museum, 1969 - Natural history |
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Page 127
... Mean % Range Mean % % Range Mean Range Mean 1. Total length 415 100 2. Rostrum length 251 60.5 3. Rostrum width at base 87 21.0 4. Rostrum width at middle 45 10.8 100 57.8-61.5 59.9 59.5-61.9 21.5-23.3 22.4 19.9-22.3 10.8-12.1 11.3 9.0 ...
... Mean % Range Mean % % Range Mean Range Mean 1. Total length 415 100 2. Rostrum length 251 60.5 3. Rostrum width at base 87 21.0 4. Rostrum width at middle 45 10.8 100 57.8-61.5 59.9 59.5-61.9 21.5-23.3 22.4 19.9-22.3 10.8-12.1 11.3 9.0 ...
Page 238
... Mean increase in mm Mean % increase 70-79 7 1.5-3.0 2.4 3.1 90-99 9 2.0-3.0 2.4 2.6 100-109 8 1.0-3.5 2.3 2.2 110-119 3 2.0-3.0 2.3 2.0 TABLE 4 Average growth rate per moult in adult females T.C.L. in mm No. of specimens Increase Mean ...
... Mean increase in mm Mean % increase 70-79 7 1.5-3.0 2.4 3.1 90-99 9 2.0-3.0 2.4 2.6 100-109 8 1.0-3.5 2.3 2.2 110-119 3 2.0-3.0 2.3 2.0 TABLE 4 Average growth rate per moult in adult females T.C.L. in mm No. of specimens Increase Mean ...
Page 243
... mean intermoult periods of the 70 to 79 mm and 80 to 89 mm size classes respectively . TABLE 13 Mean frequency of moulting and annual increase in T.C.L. in captive female rock lobsters T.C.L. in mm No. of specimens Mean intermoult in ...
... mean intermoult periods of the 70 to 79 mm and 80 to 89 mm size classes respectively . TABLE 13 Mean frequency of moulting and annual increase in T.C.L. in captive female rock lobsters T.C.L. in mm No. of specimens Mean intermoult in ...
Contents
THE TUNAS OF THE GENUS THUNNUS IN SOUTH AFRICAN | 3 |
Calappa | 8 |
Distribution and migrations | 14 |
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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