Annals of the South African Museum, Volume 90The Museum, 1982 - Natural history |
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Page 51
... age profile with a down - staircase shape in which successively older age classes contain progressively fewer ... profiles that both exhibit the down - staircase form . In samples of fossil ungulates , reasonably accurate age ( mortality ) ...
... age profile with a down - staircase shape in which successively older age classes contain progressively fewer ... profiles that both exhibit the down - staircase form . In samples of fossil ungulates , reasonably accurate age ( mortality ) ...
Page 54
South African Museum. after the one in the youngest age class ( see below ) . Whatever the case , however , the age profiles characterizing the live and dead segments of the population in any given year will be formally quite distinct ...
South African Museum. after the one in the youngest age class ( see below ) . Whatever the case , however , the age profiles characterizing the live and dead segments of the population in any given year will be formally quite distinct ...
Page 60
... age profile . In the other four species , however , the jaws of individuals in the youngest ( first ) age class ... profiles . The dotted bars in Figure 5 represent the present writer's attempt to correct for this underrepresentation in the ...
... age profile . In the other four species , however , the jaws of individuals in the youngest ( first ) age class ... profiles . The dotted bars in Figure 5 represent the present writer's attempt to correct for this underrepresentation in the ...
Contents
Systematic discussion | 41 |
Synopsis of the Afrotropical genera of Philosciidae | 47 |
INTRODUCTION | 51 |
Copyright | |
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Common terms and phrases
age classes age profiles Agulhas Bank alluaudi Boule Antenna Antennular Antennule Apanthura apex attritional Barnard Barroisiceras bipunctatum body chamber breadth Budde-Lund Cape Town capensis carpus cephalon coiling Collignon Coniacian croceipalpis crown height d/c co-ordinates Diagnosis diameter distal dorsal view Elandsfontein endite endopod endopodite Exiteloceras False Bay female Figure flagellum Forresteria Forresteria fossil genus Haliophasma Hoepen holotype individuals inner whorls Isopoda Kensley Langebaanweg lateral tubercles Lemoine & Thévenin lifespan lobe Malacanthura male Mandible margin Matsumoto Maxilliped mid-dorsal mortality profiles Nahia Natal Natalscia Neancyloceras noduli laterales non-ovig Nyanzachoerus ovig palp paratypes pereon segment pereonites Pereopods 4-7 Philoscia Pleon Pleonites Pleopod Pleopod 1 exopodite population posterior propodus Raphicerus Reeside ribs rounded Saldanha Bay samples Schlüter setae Setaphora siphonal clavi South African Museum specimens spines spiracles Taiti & Ferrara Telson text-fig Transkei Type material Holotype type species ungulate Uropodal Uropodal exopod ventral ventrolateral Yabeiceras Zululand