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Type: Articles
Published: 2006-03-30
Page range: 53–64
Abstract views: 38
PDF downloaded: 20

A new acotylean flatworm, Armatoplana colombiana n. sp.  (Platyhelminthes: Polycladida: Stylochoplanidae) from the Caribbean coast of Colombia, South America

Department of Zoology and Center for Marine Biology, Rudman Hall, University of New Hampshire, Durham, NH 03824, USA
Department of Zoology and Center for Marine Biology, Rudman Hall, University of New Hampshire, Durham, NH 03824, USA
Department of Zoology and Center for Marine Biology, Rudman Hall, University of New Hampshire, Durham, NH 03824, USA
Platyhelminthes Acotylea turbellarians Caribbean biodiversity species description

Abstract

Armatoplana colombiana n. sp. (Polycladida: Stylochoplanidae), a new species of acotylean flatworm from Colombia, is described. A. colombiana is characterized by 6–8 fleshy, anterior knobs, short nuchal tentacles, tentacular and cerebral eyes. A strongly muscularized, interpolated prostatic vesicle and a penis armed with a very long stylet places the species into the genus Armatoplana. The female reproductive system is characterized by the presence of a Lang’s vesicle and a sinuous vagina with rigid walls. Type material is deposited at the Museo de Historia Natural Marina de Colombia INVEMAR under INV-PLA 0019 and INV-PLA 0020 HS.

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