Revalidation of Phalangomyia Dyar & Knab as a subgenus of Culex L. (Diptera: Culicidae) based on morphological and molecular evidence Author González, Christian R. Instituto de Entomología, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile. Author Reyes-Valenzuela, Carolina 0000-0001-5554-1953 Laboratorio de Entomología, Sub-departamento de Genética Molecular, Instituto de Salud Pública de Chile, Santiago, Chile. creyes @ ispch. cl; https: // orcid. org / 0000 - 0001 - 5554 - 1953 creyes@ispch.cl Author Rossi, Gustavo C. 0000-0002-1942-9857 Centro de Estudios Parasitológicos y de Vectores. (CEPAVE), CCT Conicet, La Plata, UNLP. La Plata, Argentina. gustavo @ cepave. edu. ar, https: // orcid. org / 0000 - 0002 - 1942 - 9857 Author Laurito, Magdalena 0000-0002-6846-5029 Departamento de Ciencias Básicas y Tecnológicas, Universidad Nacional de Chilecito, La Rioja, Argentina. & mlaurito @ conicet. gov. ar; https: // orcid. org / 0000 - 0002 - 6846 - 5029 & Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Argentina. & * Corresponding author. mlaurito @ conicet. gov. ar mlaurito@conicet.gov.ar text Zootaxa 2023 2023-03-23 5256 6 544 564 http://dx.doi.org/10.11646/zootaxa.5256.6.2 journal article 10.11646/zootaxa.5256.6.2 1175-5326 7762560 4437508F-8C7B-4609-BEB4-AC6433E45DB5 Subgenus Phalangomyia Dyar & Knab, 1914 , revalidated Type-species: Culex apicinus Philippi, 1865 Phalangomyia Dyar & Knab, 1914 , as genus; Dyar 1926 , 1928 , as subgenus. The three-letter abbreviation Pha . is recommended for this subgenus. Diagnosis. The subgenus Phalangomyia can be distinguished from all subgenera of Culex by the combination of the following characters, which are compared in Table 2 . Adults: Proboscis longer than forefemur; scutum with narrow pale scales; wing with a patch of pale scales at tip. Male genitalia: Tergum VIII deeply emarginated; apicolateral area of gonocoxite with 8–20 strong setae; gonostylus with 5–8 subapical setae and an apical spiny crest; paraproct with small basolateral arm; usually 7–20 cercal setae. Pupae: Seta 13-III–VI usually present; paddle surface with minute spicules. Larva (fourth-instar): seta 1a,b-S inserted between pecten spines; seta 1e-S inserted out of line; siphon index less than or equal to 3.5.