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Issue: Vol. 5828 No. 3: 10 Jun. 2026
Type: Article
Published: 2026-06-10
DOI: 10.11646/zootaxa.5828.3.9
Page range: 563-574
Abstract views: 64
PDF downloaded: 1

A new species of Mortonagrion Fraser, 1920 (Odonata: Zygoptera: Coenagrionidae) from the Andaman Islands, India

Southern Regional Centre; Zoological Survey of India; Chennai-600028; India; University of Madras; Chennai-600005; India
Southern Regional Centre; Zoological Survey of India; Chennai-600028; India
Southern Regional Centre; Zoological Survey of India; Chennai-600028; India
Odonata Indo-Burma biodiversity hotspot species discovery taxonomy damselfly

Abstract

A new species of damselfly, Mortonagrion santha sp. nov. is described from Dasarathpur, Rangat, Andaman & Nicobar Islands, India. This species is closely similar to M. arthuri Fraser, 1942, from which it can be distinguished by the shape of the postocular spots, markings on the S9 and the unique shape of the caudal appendages. We have provided an updated identification key to the males and females of Mortonagrion Fraser, 1920 species known from South and Southeast Asia.

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How to Cite

Christopher, J.I., Babu, R. & Subramanian, K.A. (2026) A new species of Mortonagrion Fraser, 1920 (Odonata: Zygoptera: Coenagrionidae) from the Andaman Islands, India. Zootaxa, 5828 (3), 563–574. https://doi.org/10.11646/zootaxa.5828.3.9