Home Life Sciences Ceramium cormacii sp. nov. (Ceramiaceae, Rhodophyta), a new Mediterranean species epizoic on loggerhead sea turtles (Caretta caretta)
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Ceramium cormacii sp. nov. (Ceramiaceae, Rhodophyta), a new Mediterranean species epizoic on loggerhead sea turtles (Caretta caretta)

  • Donatella Serio EMAIL logo , Marcello Catra , Daria Collodoro and Alessandro Nisi
Published/Copyright: November 17, 2011
Botanica Marina
From the journal Volume 54 Issue 6

Abstract

Ceramium cormacii is newly described based on both vegetative and tetrasporangial features of specimens growing on loggerhead sea turtles (Caretta caretta) from the Mediterranean Sea. The new species is characterised by both prostrate and erect axes (9–12 mm high), dichotomously to pseudo-dichotomously branched with apices straight or slightly incurved, attached to the substratum by unicellular rhizoids often terminating in multicellular pads, incomplete cortication formed by one to three rows of acropetal cells, five to six periaxial cells, and tetrahedral tetrasporangia produced by periaxial cells, strongly protruding and partially involucrated.


Corresponding author

Received: 2011-6-7
Accepted: 2011-10-23
Published Online: 2011-11-17
Published in Print: 2011-12-01

©2011 by Walter de Gruyter Berlin Boston

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