Annals of the South African Museum, Volume 93The Museum, 1984 - Natual history |
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Page 228
... pereonite 7. Ventral process on pereonite 4 trilobed . Pleopod 1 rami subequal in length , both bearing elongate plumose setae ; exopod with indentation in proxi- mal half armed with three elongate bristled setae . Pleopod 2 , rami ...
... pereonite 7. Ventral process on pereonite 4 trilobed . Pleopod 1 rami subequal in length , both bearing elongate plumose setae ; exopod with indentation in proxi- mal half armed with three elongate bristled setae . Pleopod 2 , rami ...
Page 261
... pereonites 2-4 posteroventrally rounded , becoming produced posteriorly ; coxa of pereonite 5 subacute , of pereonites 6 and 7 acute . Short rounded submedian penial pro- cesses on pereonite 7. Pleonites 1-3 with acute posteroventral ...
... pereonites 2-4 posteroventrally rounded , becoming produced posteriorly ; coxa of pereonite 5 subacute , of pereonites 6 and 7 acute . Short rounded submedian penial pro- cesses on pereonite 7. Pleonites 1-3 with acute posteroventral ...
Page 297
... Pereonite 2 with single short lateral spine . Pereonite 3 lack- ing lateral spine . Pereonite 4 about one - third length of pereonite 5 ; latter with cylindrical anterior part having double submedian longitudinal row of coarse granules ...
... Pereonite 2 with single short lateral spine . Pereonite 3 lack- ing lateral spine . Pereonite 4 about one - third length of pereonite 5 ; latter with cylindrical anterior part having double submedian longitudinal row of coarse granules ...
Contents
Pleurobranchaea Leue 1813 | 8 |
Pleurobranchaea Macfarlandaea subgen nov | 40 |
Koonsia Verrill 1882 | 46 |
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Common terms and phrases
Age and distribution Agulhas Bank Agulhas Current anal Antennule Aptian Arculicythere Astacilla Atlantic base Basin Bay Cape Town Bergh Cape Town Cenomanian copulatory stylet core 1/cc Cretaceous Crozet Cunha cytheracean Diaphus Dingle distal dorsal view DSDP duct Durban early-middle Albian elongate endopod exopod Falkland Plateau fauna female genus Giesbrecht gland Holotype Indet Indian Ocean inner ramus Isocythereis Isopoda juvs Kensley Lampanyctus lateral line length lobe Majungaella Marcus Maxilla Maxilliped meckelii Meiring Naude cruises Microarcturus mid-Cretaceous middle Albian Myctophidae Nafpaktitis Oertli ostracod outer ramus ovig Paratypes pectoral penial sac penis pereonite Pereopod photophore pleon pleonite Pleopod Pleopod 2 male pleotelson Pleurobranchaea posterior margin posteriorly Remarks ridge rounded samples sealensis setae slightly South African Museum southern species specimens spines spinose stylet surface theloides tubercles Uropod Valanginian valve Vayssière ventral vertical Walvis Bay Walvis Bay Cape Zululand