首页    期刊浏览 2024年11月05日 星期二
登录注册

文章基本信息

  • 标题:Cuticular ultrastructure of fossil and living homolodromiid crabs (Decapoda: Brachyura)
  • 本地全文:下载
  • 作者:RODNEY M. FELDMANN ; ANDRZEJ G&DZICKI
  • 期刊名称:Acta Palaeontologica Polonica
  • 印刷版ISSN:0567-7920
  • 电子版ISSN:1732-2421
  • 出版年度:1998
  • 卷号:43
  • 期号:1
  • 页码:1-19
  • 语种:English
  • 出版社:Institute of Paleobiology PAS
  • 摘要:Comparison of cuticular ultrastructure in Antarctidromia inflata Förster,1985 from the Miocene Cape Melville Formation on King George Island,Antarctica,with that of the confamilial,extant Homolodromia paradoxa A. Milne Edwards,1880 suggests that the more rigid carapace of the fossil form results from a relatively thicker,more strongly calcified exocuticle. Epicuticle,exocuticle,and endocuticle are all recognizable on the fossils;however,adherence of the epicuticle to the counterpart may result in misinterpretation of the fine sculpture on the carapace. Absence of dissolution features in the endocuticle confirm conclusions,based upon completeness of remains,that the specimens of Antarctidromia inflata represent corpses,not molts.
  • 其他摘要:Badania mikrostruktury pancerzy krab6w z rodziny Homolodromiidae Alcock,1899 oparto na pochodzqcym z utwor6w wczesnego miocenu Wyspy Kr6la Jerzego (Antarktyka) gatunku Antarctidromia injlata Forster,1985 oraz zyjqcej wsp6kzeSnie w rejonie Karaib6w Homolod
  • 关键词:Decapoda;Homolodromiidae;cuticular ultrastructure;Miocene;Antarctica;Caribbean Sea.
国家哲学社会科学文献中心版权所有