Annals of the South African Museum, Volume 90The Museum, 1983 - Natural history |
From inside the book
Results 1-3 of 18
Page 279
... umbilical bulla ( whether the lateral horn develops from the fusion of an umbilical bulla and lateral tubercle on the inner whorls or represents merely the outward migration and accentua- tion of the umbilical bulla above is not clear ...
... umbilical bulla ( whether the lateral horn develops from the fusion of an umbilical bulla and lateral tubercle on the inner whorls or represents merely the outward migration and accentua- tion of the umbilical bulla above is not clear ...
Page 289
... umbilical seam . They develop umbilical bullae of variable strength and pass slightly prorsiradiate across the flanks to massive conical mid - lateral tubercles . These give rise to a pair of straight or feebly concave ribs that link to ...
... umbilical seam . They develop umbilical bullae of variable strength and pass slightly prorsiradiate across the flanks to massive conical mid - lateral tubercles . These give rise to a pair of straight or feebly concave ribs that link to ...
Page 310
... umbilical seam , pass backward across the umbilical wall and strengthen into an umbilical bulla of variable , generally weak development at the umbilical shoulder . The ribs are straight , broad , rounded , and prorsiradiate ...
... umbilical seam , pass backward across the umbilical wall and strengthen into an umbilical bulla of variable , generally weak development at the umbilical shoulder . The ribs are straight , broad , rounded , and prorsiradiate ...
Contents
Systematic discussion | 41 |
Synopsis of the Afrotropical genera of Philosciidae | 47 |
INTRODUCTION | 51 |
Copyright | |
2 other sections not shown
Other editions - View all
Common terms and phrases
age classes age profiles age structure Agulhas Bank alluaudi Boule Antenna Antennular Antennule Apanthura apex attritional Barnard basal body chamber Budde-Lund capensis carpus catastrophic cephalon Chrysomya clavi coiling Collignon Coniacian croceipalpis crown height Damalacra Diagnosis diameter distal dorsal view Elandsfontein endite endopod endopodite Exiteloceras exopodite False Bay female Figure flagellum Forresteria Forresteria fossil genera genus Haliophasma Hoepen Holotype instar larva intertidal Isopoda Kensley Langebaan Langebaanweg large mammals lateral tubercles Lemoine & Thévenin Leptanthura lobe Malacanthura male Mandible margin Matsumoto Maxilliped mid-dorsal mortality profiles Nahia Natal Natalscia Neancyloceras non-ovig Nyanzachoerus ovig paratypes Pelorovis pereonites Pereopods 4-7 Philoscia Pleon Pleopod Pleopod 1 exopod population posterior propodal palm Raphicerus ribs rounded Saldanha Bay samples setae South African Museum specimens spines spiracles Taiti Telson third instar tooth Transkei triangular Type material Holotype type species ungulate UNWORN Uropodal Uropodal exopod ventral whorl Yabeiceras Zululand