Annals of the South African Museum, Volume 93The Museum, 1984 - Natual history |
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Page 218
... pereopod 1 distin- guishes it from Astacilla , while the lack of dactyli on pereopods 2-4 separates it from Neastacilla . The single fused pleonite in the pleon separates it from the rest of the group , as does the apically bifid ...
... pereopod 1 distin- guishes it from Astacilla , while the lack of dactyli on pereopods 2-4 separates it from Neastacilla . The single fused pleonite in the pleon separates it from the rest of the group , as does the apically bifid ...
Page 227
... Pereopod 1 with ventrolateral margins concealed within ventrolateral margins of head and pereonite 1. Pereopods 2-4 increasing in length posteriorly , slender , setose . Pereopods 5-7 robust , decreasing in length posteriorly . Outer ...
... Pereopod 1 with ventrolateral margins concealed within ventrolateral margins of head and pereonite 1. Pereopods 2-4 increasing in length posteriorly , slender , setose . Pereopods 5-7 robust , decreasing in length posteriorly . Outer ...
Page 295
... Pereopod 2 slender , propodus and car- pus bearing spines on posterior margins . Pereopods becoming more slender pos- teriorly , pereopod 7 with narrow dactylus , propodus and carpus ; two latter articles with few short spines on ...
... Pereopod 2 slender , propodus and car- pus bearing spines on posterior margins . Pereopods becoming more slender pos- teriorly , pereopod 7 with narrow dactylus , propodus and carpus ; two latter articles with few short spines on ...
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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