Annals of the South African Museum, Volume 93The Museum, 1984 - Natual history |
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Page 6
... present .. 9 Prostate present Prostatic gland cells in male duct . 10 Shell large ; big flaps around genital apertures ― - Shell small , no big flaps around genital apertures . 11 Notum half the length of foot Notum larger than foot or ...
... present .. 9 Prostate present Prostatic gland cells in male duct . 10 Shell large ; big flaps around genital apertures ― - Shell small , no big flaps around genital apertures . 11 Notum half the length of foot Notum larger than foot or ...
Page 22
... present or absent . The gill rachis is narrow ; the base of the 30-40 pairs of pinnae may bear a knob . The jaw plates have a straight anterior border ( Fig . 6G ) . Their denticles are present or absent and are irregular in number and ...
... present or absent . The gill rachis is narrow ; the base of the 30-40 pairs of pinnae may bear a knob . The jaw plates have a straight anterior border ( Fig . 6G ) . Their denticles are present or absent and are irregular in number and ...
Page 285
... present . Body widest at pereonite 3 . Pleon with lateral margins entire ; posterior margin between uropods triangular . Antennule , basal article having rounded distolateral lobe ; article 2 about half length and width of article 1 ...
... present . Body widest at pereonite 3 . Pleon with lateral margins entire ; posterior margin between uropods triangular . Antennule , basal article having rounded distolateral lobe ; article 2 about half length and width of article 1 ...
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Common terms and phrases
Africa Age and distribution Agulhas Bank Agulhas Current anal Aptian Astacilla Atlantic base Basin Bay Cape Town Bergh Cape Town Cape Town Durban Cenomanian copulatory stylet core 1/cc Cretaceous Diaphus Dingle distal dorsal view DSDP Durban Durban Crozet early-middle Albian elongate endopod exopod Falkland Plateau fauna female genus Giesbrecht gland Holotype Indet Indian Ocean inner ramus Isocythereis Isopoda juvs Kensley Koonsia 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 penial sac penis pereonite Pereopod photophore pleon pleonite Pleopod Pleopod 2 male pleotelson Pleurobranchaea posterior margin posteriorly radular Remarks ridge rounded samples slightly South African Museum southern species specimens spines spinose stylet surface theloides Tristan da Cunha tubercles Uropod Valanginian valve Vayssière ventral vertical Walvis Bay Walvis Bay Cape Zululand