Annals of the South African Museum, Volume 90The Museum, 1982 - Natural history |
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Page 139
... inner surface reaching base of segment 4 , triangular , with single distal seta . Pereopod 1 unguis one - third length of rest of dactylus ; dactylus with small posterior lobe on inner margin ; propodal palm convex , with distal notch ...
... inner surface reaching base of segment 4 , triangular , with single distal seta . Pereopod 1 unguis one - third length of rest of dactylus ; dactylus with small posterior lobe on inner margin ; propodal palm convex , with distal notch ...
Page 233
... inner whorls , the general shell shape of Axonoceras seems to be that of a low helix or loosely coiled spiral . Straight shafts and recurved hooks are unknown . Scott & Cobban ( 1965 ) provided a reconstruction of the type species of ...
... inner whorls , the general shell shape of Axonoceras seems to be that of a low helix or loosely coiled spiral . Straight shafts and recurved hooks are unknown . Scott & Cobban ( 1965 ) provided a reconstruction of the type species of ...
Page 317
... inner whorls . Y. menabense differs in its curious spatulate tubercles on the inner whorls and loss of ribbing at a size where these are retained by our specimens . Y. ankinatsyense is more delicately ornamented with the ribs dominant ...
... inner whorls . Y. menabense differs in its curious spatulate tubercles on the inner whorls and loss of ribbing at a size where these are retained by our specimens . Y. ankinatsyense is more delicately ornamented with the ribs dominant ...
Contents
figures and 1 table | 2 |
Systematic discussion | 41 |
Synopsis of the Afrotropical genera of Philosciidae | 47 |
Copyright | |
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Common terms and phrases
age classes age profiles Agulhas Bank Antenna Antennular Antennule Apanthura apex attritional b/c and d/c Barnard basal bipunctatum body chamber Budde-Lund Cape Town capensis carpus cephalon Chrysomya coiling Collignon Coniacian croceipalpis crown height Crustacea d/c co-ordinates Damalacra Diagnosis diameter DIEGO distal dorsal view Elandsfontein endite endopod endopodite Exiteloceras False Bay female Figure flagellum Forresteria Forresteria fossil genera genus Haliophasma hirsuta Hoepen Holotype individuals Isopoda Kensley Langebaanweg lateral tubercles Leptanthura lifespan lobe Malacanthura male Mandible margin Maxilliped mid-dorsal mortality profiles Nahia Natal Natalscia Neancyloceras noduli laterales non-ovig Nyanzachoerus outer ovig paratypes Pelorovis pereon segment pereonites Pereopods 4-7 Philoscia Pleon Pleopod Pleopod 1 exopodite population posterior propodal palm Raphicerus ribs rounded Saldanha Bay samples Schlüter setae Setaphora South African Museum specimens spines spiracles Taiti & Ferrara Telson Transkei triangular Type material Holotype type species ungulate Uropodal Uropodal exopod ventral whorl Yabeiceras Zululand