Published November 12, 2025 | Version v1
Taxonomic treatment Open

Myllocerus undecimpustulatus subsp. undatus Marshall 1916

  • 1. Department of Plant Medicine, Sunchon National University, Suncheon 57922, Korea

Description

Myllocerus undecimpustulatus undatus Marshall 1916

Myllocerus undatus Marshall 1916: 350. [Type locality: Ceylon —Weligama; Type in the British Museum]

Sri Lankan records. Marshall (1916: 350 —Weligama, Kandy); Voss (1957: 102 —Kurunegala, Puttalam, Anuradhapura, Polonnaruwa, Kandy, Haragama, Kantalai); Ramamurthy & Ghai (1988: 399).

Distribution. Sri Lanka.

Biological notes. The Sri Lankan weevil (Myllocerus undecimpustulatus undatus Marshall) has a wide host range of over 150 plant species including native, ornamental, vegetable and fruit species. Some host plant examples include Citrus spp., citrus; Conocarpus erectus, green buttonwood; Bauhinia x blakeana, Hong Kong orchid tree; Chrysobalanus icaco, cocoplum; Phoenix roebellenii, pygmy date palm; Prunus persica, peach; Lagerstroemia indica, crepe myrtle; Capsicum spp., pepper; Litchi chinensis, lychee; Muntingia calabura, strawberry tree; and Solanum melongena, eggplant. It is unclear what the larval host plants are, but they have been reared in the laboratory on pepper, eggplant, cotton, carrot, and sweet potato roots (Neal 2017).

Notes

Published as part of Wijesinghe, Dilshara D. & Hong, Ki-Jeong, 2025, Checklist of Sri Lankan weevils (Coleoptera: Curculionoidea: Curculionidae; excluding Scolytinae and Platypodinae): Based on literature data, pp. 151-206 in Zootaxa 5719 (2) on page 181, DOI: 10.11646/zootaxa.5719.2.1, http://zenodo.org/record/17891524

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Biodiversity

References