Cinco especies nuevas de Drosophila (Diptera, Drosophilidae) relacionadas con Araceae

Llangarí, Luz Marina; Rafael, Violeta

doi:10.1590/1678-4766e2020012

Iheringia, Sér. Zool.

2020

DOI: 10.1590/1678-4766e2020012

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Cinco especies nuevas de Drosophila (Diptera, Drosophilidae) relacionadas con Araceae

Luz Marina Llangarí

Violeta Rafael

Abstract: RESUMEN Drosophila anthurium sp. nov., Drosophila tsachila sp. nov., Drosophila guajalito sp. nov., Drosophila deloscolorados sp. nov. y Drosophila cartucho sp. nov. fueron capturadas en inflorescencias de la familia Araceae entre los 1800 y 2200 m de altitud en la Estación Científica Río Guajalito, provincia de Santo Domingo de los Tsáchilas, Ecuador. Las especies nuevas presentan surestilo y edeago largo, y apodema del edeago muy corto. Los análisis de la morfología externa y de la terminalia masculi… Show more

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Evidence of a South American origin for the Drosophila repleta group (Diptera: Drosophilidae)

ACURIO

2024

Eur. J. Entomol.

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The Drosophila repleta group is one of the most widely used model systems for studying adaptation and speciation. Traditionally, fi ve subgroups are recognized within the repleta group: fasciola, hydei, mercatorum, repleta and mulleri. A sixth subgroup, inca, was the last to be defi ned. The inca species subgroup includes three species: Drosophila inca, Drosophila huancavilcae and Drosophila yangana, all of which are endemic to Ecuador and Peru. Previous molecular phylogenetic studies have been inconclusive regarding the geographic location, time and mode of diversifi cation of lineages within the repleta group. By applying a phylogenetic and biogeographical analysis of 54 taxa belonging to the repleta, nannoptera, atalaia and virilis groups, the aim of this study was to: (1) determine the relationships between the inca subgroup and the other fi ve subgroups within the repleta group, (2) improve the unresolved branching and low supports of the early divergent lineages in the repleta group phylogeny and (3) estimate the geographic and temporal context of the early divergence within the repleta group. Based on these fi ndings, it is proposed that the Drosophila repleta group fi rst diversifi ed during the mid-late Miocene, most likely following the uplift of the Northwestern Andes.

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Evidence of a South American origin for the Drosophila repleta group (Diptera: Drosophilidae)

ACURIO

2024

Eur. J. Entomol.

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Catalog of the invertebrate type specimens hosted at the Pontificia Universidad Católica del Ecuador and Escuela Politécnica Nacional natural history collections

Salazar-Buenaño¹,

Guevara²,

Barragán³

et al. 2023

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This work updates the invertebrate type specimen catalog published by Donoso et al. (2009). The catalog is increased by 2281 type specimens (from 454 species or subspecies) to a total of 4180 type specimens (from 770 species or subspecies) hosted at the Pontificia Universidad Católica del Ecuador and Escuela Politécnica Nacional natural history collections. The new material adds 307 holotypes, 1910 paratypes, and 64 allotypes. It provides original information from four phyla (Arthropoda, Mollusca, Nemata, and Platyhelminthes), eight classes, 21 orders, 73 families, and 156 genera. This updated catalog includes a map showing the type localities in the country, a list of the 71 new type specimens (from 23 species or subspecies) from other countries hosted at both museums, corrections to the previous catalog published by Donoso et al. (2009), and label information from each new specimen.

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Cinco especies nuevas de Drosophila (Diptera, Drosophilidae) relacionadas con Araceae

Cited by 2 publications

References 22 publications

Evidence of a South American origin for the Drosophila repleta group (Diptera: Drosophilidae)

Evidence of a South American origin for the Drosophila repleta group (Diptera: Drosophilidae)

Catalog of the invertebrate type specimens hosted at the Pontificia Universidad Católica del Ecuador and Escuela Politécnica Nacional natural history collections

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Cinco especies nuevas de Drosophila (Diptera, Drosophilidae) relacionadas con Araceae

Cited by 2 publications

References 22 publications

Evidence of a South American origin for the Drosophila repleta group (Diptera: Drosophilidae)

Evidence of a South American origin for the Drosophila repleta group (Diptera: Drosophilidae)

﻿Catalog of the invertebrate type specimens hosted at the Pontificia Universidad Católica del Ecuador and Escuela Politécnica Nacional natural history collections

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Product

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Catalog of the invertebrate type specimens hosted at the Pontificia Universidad Católica del Ecuador and Escuela Politécnica Nacional natural history collections