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Issue: Vol. 5696 No. 3: 25 Sept. 2025
Type: Article
Published: 2025-09-25
DOI: 10.11646/zootaxa.5696.3.5
Page range: 398-408
Abstract views: 55
PDF downloaded: 1

First record and a new species of Dendrodasys (Gastrotricha: Macrodasyida: Dactylopodolidae) from Tobago Island

University of Massachusetts Lowell; Lowell; MA; USA 01854
University of Massachusetts Lowell; Lowell; MA; USA 01854
Platyhelminthes Gastrotricha Caribbean sea TNWA Macrodasyida new records new species taxonomy systematics meiofauna

Abstract

A new species of Dendrodasys (Macrodasyida: Dactylopodolidae) was collected from sublittoral sands on the island of Tobago. The new species of Dendrodasys is the seventh described species in the genus and is easily distinguished by a triangular head that is adorned with a pair of small, dorsal, columnar sensory tubes and a pair dorsal horn-like organs in addition to knob-like pestle organs. The species is likely hermaphroditic and has both frontal and caudal organs, each with ventral pore. Animals were collected from 31 m depth in medium to coarse sand at a dive site located in the northeast corner of the island. A dichotomous key for all Dendrodasys species is provided.

 

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How to Cite

Araújo, T.Q. & Hochberg, R. (2025) First record and a new species of Dendrodasys (Gastrotricha: Macrodasyida: Dactylopodolidae) from Tobago Island. Zootaxa, 5696 (3), 398–408. https://doi.org/10.11646/zootaxa.5696.3.5