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The taxonomic position of the pelagic 'staurozoan' Tessera gemmaria as a ceriantharian larva

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Author(s):
Rodriguez, Carolina S. ; Marques, Antonio C. ; Stampar, Sergio N. ; Morandini, Andre C. ; Christiansen, Ernesto ; Genzano, Gabriel N. ; Mianzan, Hermes W.
Total Authors: 7
Document type: Journal article
Source: Zootaxa; v. N/A, n. 2971, p. 10-pg., 2011-07-20.
Abstract

Based on 16 specimens from the Southwestern Atlantic coast (Argentina and Brazil) we reinterpret the taxonomic position of Tessera gemmaria Goy, 1979, a stauromedusa considered as incertae sedis for a long time. Using external morphology, histological preparations and molecular data (16S and COI) we conclude that T. gemmaria is an early stage of a cerinula, the long-lived planktonic larval stage of the Ceriantharia (Anthozoa). (AU)

FAPESP's process: 04/09961-4 - Biodiversity, evolution, endemism and conservation of the Medusozoa from the Southwestern Atlantic
Grantee:Antonio Carlos Marques
Support Opportunities: Research Projects - Thematic Grants