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Antennella secundaria

Antennella secundaria

(Gmelin, 1791) Gmelin, 1791

GBIF:119376317

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Descriptions(3)

Remarks. Though sterile, the present material could be securely identified by the presence of a single, median, axillar nematotheca behind the hydrotheca. The measurements are given in table 13. For recent descriptions, synonymy, and additional data on this species, see Schuchert (1997) and Ansín Agís et al. (2001).
Galea, Horia R. (2008): On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles. Zootaxa 1878: 1-54, DOI: 10.5281/zenodo.184149
Distribution. Cosmopolitan, with numerous records from temperate and warm-water localities (Schuchert 1997). For the list of previous records, see Ansín Agís et al. (2001). The Caribbean records are summarized by Calder & Kirkendale (2005).
Galea, Horia R. (2008): On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles. Zootaxa 1878: 1-54, DOI: 10.5281/zenodo.184149
Material examined. Stn. 2: 26.01.2008 — one sterile colony, ca. 7.0 mm high, on sponge. Type locality. Mediterranean Sea, no precise locality given.
Galea, Horia R. (2008): On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles. Zootaxa 1878: 1-54, DOI: 10.5281/zenodo.184149

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CLASSIFICATION

Taxonomic Classification Tree

AnimaliaCnidariaHydrozoaLeptothecataHalopterididaeAntennellaAntennella secundaria

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Source Information

On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles

checklist

This dataset contains the digitized treatments in Plazi based on the original journal article Galea, Horia R. (2008): On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles. Zootaxa 1878: 1-54, DOI: 10.5281/zenodo.184149

Abstract

A recent collection of shallow-water hydroids from Guadeloupe and Les Saintes, in the eastern Caribbean Sea, was studied. This is the first comprehensive report on the hydroid fauna from the study area. A total of 48 species, belonging to 9 families of athecates and 12 families of thecates, are described or listed. All the species are illustrated and, when necessary, data on the cnidome composition are provided. Two new species, Zanclea migottoi sp. nov. and Halopteris vervoorti sp. nov., are described. Rhizogeton sterreri (Calder, 1988) is redescribed based on fertile material. Its taxonomic status is discussed and the genus Rhizodendrium Calder, 1988 is included in the synonymy of Rhizogeton L. Agassiz, 1862. Scandia michaelsarsi (Leloup, 1935) is believed to be a synonym of S. gigas (Pieper, 1884), and morphological arguments are provided to support this hypothesis. An undescribed type of peculiar gonothecae, arising from the hydrothecal apertures, was found in Dynamena disticha (Bosc, 1802). Sertularella peculiaris (Leloup, 1935) is redescribed and its synonymy discussed. The nematocyst types of Symmetroscyphus intermedius (Congdon, 1907) were identified. Some species in the present collection are provisionally identified or assigned to a genus, pending the discovery of fertile material or additional life cycle studies. Finally, the hydroid fauna from the study area proves to be preponderantly tropical in nature, with several species also occurring in temperate seas. A number of species are first records for the Caribbean basin: R. sterreri, Eudendrium capillare Alder, 1856, Coryne pusilla Gaertner, 1774, Halecium cf. lankesteri (Bourne, 1890), S. gigas, and Sertularia loculosa Busk, 1852.

Key words: Cnidaria, Hydrozoa, hydroids, tropical western Atlantic, Caribbean Sea, Lesser Antilles, Guadeloupe, Les Saintes

Galea H R, plazi (2008). On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles. Plazi.org taxonomic treatments database. Checklist dataset https://doi.org/10.5281/zenodo.184149 accessed via GBIF.org on 2026-06-16.

CC0Published 12/31/2008View dataset
GBIF Usage Key
119376317
Dataset Key
086e0d63-8af0-4ad1-8884-03fa56b5ea98
Origin
source
Backbone Key
5185871
Taxon ID
038A8789FFCFC165FF1E70BD25B07C9B.taxon
Last Crawled
6/11/2026
Last Interpreted
6/11/2026
View on GBIFSource Reference