Annals of the South African Museum, Volume 52The Museum, 1969 - Natural history |
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Page 78
... segment the longest , second very short , remainder sub- equal in length , third and last a little longer than others . Abdomen widest about middle of laterally convex third segment , lateral margin concave to just beyond base of last ...
... segment the longest , second very short , remainder sub- equal in length , third and last a little longer than others . Abdomen widest about middle of laterally convex third segment , lateral margin concave to just beyond base of last ...
Page 84
... segments , segments 6 and 7 coalesced . All segments wider than long , last segment the longest , almost as long as wide , first slightly shorter , second the shortest ; fifth also short , third and fourth subequal , about half length ...
... segments , segments 6 and 7 coalesced . All segments wider than long , last segment the longest , almost as long as wide , first slightly shorter , second the shortest ; fifth also short , third and fourth subequal , about half length ...
Page 168
... segment not dorsally carinate , unarmed . Pleurae of 3rd , 4th , 5th abdominal segments ventrally rounded , each with small tooth in anterior region . 6th abdominal segment with long ventro- lateral spine about two - thirds from ...
... segment not dorsally carinate , unarmed . Pleurae of 3rd , 4th , 5th abdominal segments ventrally rounded , each with small tooth in anterior region . 6th abdominal segment with long ventro- lateral spine about two - thirds from ...
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