Published December 11, 2024 | Version v1
Taxonomic treatment Open

Alurnus chocoensis Pardo-Locarno & Constantino 2023

  • 1. Universidad Nacional de Colombia
  • 2. Corporación Colombiana de Investigación Agropecuaria, Agrosavia. Colección Taxonómica Nacional de Insectos " Luis María Murillo " CTNI, C. I. Tibaitatá, Mosquera (Colombia)
  • 3. Museo Entomológico Francisco Luis Gallego. Universidad Nacional de Colombia

Description

Alurnus chocoensis Pardo-Locarno & Constantino, 2023

(Fig. 6)

Diagnosis. Head red. Antennal scape and pedicel subequal in length; pedicel widened to the apex. Vertex of head striate and punctate, some punctures each with a pale seta. Front punctate, with yellowish setae. Labrum densely punctate. Pronotum glabrous, finely pubescent. Elytra intense or light red, surface punctate, humeral calli densely punctate (Pardo-Locarno & Constantino, 2023).

Material examined. COLOMBIA: Valle del Cauca, Buenaventura, Bajo Anchicayá, 400m, 25.ii.1993, Coll. N. Carrejo (1ex.) [MUSENUV-6392]. Buenaventura, Bajo Anchicayá, 400m, 3.i.1983. Coll. K.E. (1ex.) [MUSENUV-6390]. Buenaventura, La Cascada, 340m, 10.i.1992. Coll. N. Carrejo (2exs.) [MUSENUV-6385. MUSENUV-6387]. Buenaventura, Bajo Anchicayá, 3,601327 -76,858571, 14.iii.2023. Coll. S. Paredes-O & M. Hernández. [MUSENUV]

Measurements: n= 6. 29mm± 2mm

Plant associations. Bactris gasipaes Kunth (Arecaceae)—peach palm (Pardo-Locarno & Constantino, 2023).

Distribution. Colombia (Valle del Cauca).

Notes

Published as part of Rendón-Ramírez, Alejandra, Vergara-Navarro, Erika Valentina & Quiroz-Gamboa, John Alveiro, 2024, The genus Alurnus Fabricius, 1775 (Chrysomelidae: Cassidinae: Alurnini) in Colombia with four new species records and an updated checklist in the country, pp. 116-130 in Zootaxa 5551 (1) on pages 120-121, DOI: 10.11646/zootaxa.5551.1.4, http://zenodo.org/record/14390033

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Additional details

References

  • Pardo-Locarno, L. C. & Constantino, L. M. (2023) Una nueva especie de Alurnus Fabricius de la costa pacifica de Colombia y apuntes sobre su biologia (Coleoptera: Chrysomelidae: Cassidinae). Insecta Mundi, 0970, 1 - 8.