Annals of the South African Museum, Volume 52The Museum, 1969 - Natural history |
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Page 76
... region with about four short spines laterally , one longer than others , and two or three dorsal spinules near lateral margin . Eyestalks stout , a narrow process extending above cornea terminating in a small tubercle ; a small pointed ...
... region with about four short spines laterally , one longer than others , and two or three dorsal spinules near lateral margin . Eyestalks stout , a narrow process extending above cornea terminating in a small tubercle ; a small pointed ...
Page 82
... region not greatly expanded , with a small tubercle at summit and one or two tubercles or spinules in front of this . Branchial regions smooth or with three very low tubercles laterally in a shallow arc , one anteriorly , one just ...
... region not greatly expanded , with a small tubercle at summit and one or two tubercles or spinules in front of this . Branchial regions smooth or with three very low tubercles laterally in a shallow arc , one anteriorly , one just ...
Page 157
... region separated from cardiac and branchial regions by well - defined grooves . Cardiac region with row of 4 transverse flattened tubercles , inner 2 larger . Branchial regions with scattered tubercles . Lower orbital margin formed by 2 ...
... region separated from cardiac and branchial regions by well - defined grooves . Cardiac region with row of 4 transverse flattened tubercles , inner 2 larger . Branchial regions with scattered tubercles . Lower orbital margin formed by 2 ...
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