Published December 31, 2000 | Version v1
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FIG. 10 in A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea)

  • 1. Departamento de Histologia e Embriologia, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Caixa Postal 68021, 21941-970 Rio de Janeiro (Brazil) radovan@iq.ufrj.br
  • 2. Centre d'Océanologie de Marseille (CNRS-Université de la Méditerranée, UMR 6540 DIMAR), Station marine d'Endoume, F-13007 Marseille (France) esnault@com.univ-mrs.fr jvacelet@com.univ-mrs.fr

Description

FIG. 10. — Diagram of the leuconoid type of aquiferous system organization, such as observed in many Calcaronea. Instead of a central atrial cavity there is a network of aquiferous exhalant canals that increase in size from the distal regions to the oscula. Abbreviations: cx, cortex; ch, choanoderm; ic, inhalant cavities; ec, exhalant cavities; a, atrium.

Notes

Published as part of Borojevic, Radovan, Boury-Esnault, Nicole & Vacelet, Jean, 2000, A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), pp. 203-263 in Zoosystema 22 (2) on page 213, DOI: 10.5281/zenodo.5392175

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Journal article: 10.5281/zenodo.5392175 (DOI)
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