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Type: Articles
Published: 2013-02-04
Page range: 583–588
Abstract views: 28
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A new species of Havelockia Pearson, 1903 from the Argentine Sea (Holothuroidea: Dendrochirotida: Sclerodactylidae)

Laboratorio de Ecosistemas Costeros, Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (CONICET), Av. Ángel Gallardo 470 (C1405DJR), Buenos Aires, Argentina
School of Life Sciences, University of KwaZulu-Natal, South Africa
Laboratorio de Ecosistemas Costeros, Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (CONICET), Av. Ángel Gallardo 470 (C1405DJR), Buenos Aires, Argentina
Echinodermata south-western Atlantic Ocean sea cucumber Havelockia pegi

Abstract

Havelockia pegi sp. nov., is here described from shallow waters of the Argentine Sea. This new species is distinctive in the purple colouration of its tentacles, scarcity of body wall ossicles and the presence of rosette-shaped ossicles in both the introvert and the tentacles. It is not closely related to any of its congenors. This is the first record of a true sclerodactylid from Argentina. Thandarum hernandezi Martinez & Brogger, 2012, described in the family Sclerodactylidae, is now clas-sified in the family Sclerothyonidae.

References

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