Annals of the South African Museum, Volume 52The Museum, 1969 - Natural history |
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Page 124
... Arari dolphins ( Nishiwaki et al . , 1965 ) in table 1 . All but two measurements of the Durban dolphin fell within the range of the Arari dolphins , but in nearly every case they were nearer the lower end of the range . The two ...
... Arari dolphins ( Nishiwaki et al . , 1965 ) in table 1 . All but two measurements of the Durban dolphin fell within the range of the Arari dolphins , but in nearly every case they were nearer the lower end of the range . The two ...
Page 131
... Arari and Atlantide dolphins . The last three pairs of chevrons also consisted of two separate halves ( as in the Arari dolphins ) , and were located on the 70th to 72nd vertebrae in the column . As a result , there must have been a ...
... Arari and Atlantide dolphins . The last three pairs of chevrons also consisted of two separate halves ( as in the Arari dolphins ) , and were located on the 70th to 72nd vertebrae in the column . As a result , there must have been a ...
Page 132
... dolphin , as against 11 pairs in both the Arari and Atlantide dolphins . This was pro- bably correlated with the reduction of one mesosternal element in the Durban dolphin . All but the last two pairs of sternal ribs bore faceted ends ...
... dolphin , as against 11 pairs in both the Arari and Atlantide dolphins . This was pro- bably correlated with the reduction of one mesosternal element in the Durban dolphin . All but the last two pairs of sternal ribs bore faceted ends ...
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