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Issue: Vol. 5814 No. 2: 21 May 2026
Type: Article
Published: 2026-05-21
DOI: 10.11646/zootaxa.5814.2.4
Page range: 241-258
Abstract views: 40
PDF downloaded: 0

Taxonomic review of Lassaba Moore, 1888 (Lepidoptera: Geometridae: Ennominae) from India, with description of a new species

Zoological Survey of India; New Alipore; Kolkata–700053; West Bengal; India; Department of Zoology & Environmental Sciences; Punjabi University; Patiala–147002; Punjab; India
Zoological Survey of India; New Alipore; Kolkata–700053; West Bengal; India
Zoological Survey of India; New Alipore; Kolkata–700053; West Bengal; India
Lepidoptera Boarmiini distribution Edward Osborne Wilson Identification key Northeast Himalaya taxonomy

Abstract

In the present paper, we review the taxonomy of the Indian species of Lassaba Moore, 1888 based on material housed in the National Zoological Collections of the Zoological Survey of India, Kolkata (NZCZSI). The study includes the description of one new species, Lassaba eowilsoni M. Singh & N. Singh, sp. nov., and the downgrading of Lassaba cervina (Warren, 1893), syn. nov. as a junior synonym of Lassaba contaminata contaminata Moore, 1888. Diagnostic accounts of six species, including one subspecies are provided along with illustrations of habitus and genitalia. Additionally, an identification key to the Indian species and an updated global checklist of 14 species and four subspecies, including their distributions and synonyms, are provided.

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How to Cite

Singh, M., Mallick, K. & Singh, N. (2026) Taxonomic review of Lassaba Moore, 1888 (Lepidoptera: Geometridae: Ennominae) from India, with description of a new species. Zootaxa, 5814 (2), 241–258. https://doi.org/10.11646/zootaxa.5814.2.4