Redescription of the male of Tanymecosticta filiformis (Ris, 1898) from New Britain, Papua New Guinea, including the first description of the female (Odonata: Isostictidae)

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Dirk Gassmann · IDF-Report 170 · 2022

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Bibliographic details

TitleRedescription of the male of Tanymecosticta filiformis (Ris, 1898) from New Britain, Papua New Guinea, including the first description of the female (Odonata: Isostictidae)
AuthorDirk Gassmann
JournalInternational Dragonfly Fund – Report
Issue170
Published8 May 2022
Pages1–14
ISSN1435-3393
PublisherInternational Dragonfly Fund e.V.
LanguageEnglish

Abstract

The male of Tanymecosticta filiformis (Ris, 1898) from New Britain island, Papua New Guinea, previously known only from the incomplete male holotype specimen, is redescribed based on specimens collected during recent odonatological surveys, and the female is described for the first time. Comparative notes on T. fissicollis (Lieftinck, 1932) from mainland New Guinea are added.

Keywords

Damselfly, Zygoptera, redescription, New Britain, Papua New Guinea

Suggested citation

Dirk Gassmann (2022): Redescription of the male of Tanymecosticta filiformis (Ris, 1898) from New Britain, Papua New Guinea, including the first description of the female (Odonata: Isostictidae). International Dragonfly Fund – Report 170: 1–14.

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