On the identities of Neotropical Stegana species (Diptera, Drosophilidae). II. Stegana acutangula (Hendel) and Stegana triseta (Duda), with descriptions of three new closely related species

Vilela, Carlos Ribeiro; Bächli, Gerhard

doi:10.1590/1806-9665-rbent-2020-0097

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2022

2023

Publication Types

Select...

Article2

Relationship

Self Cite1

Independent1

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A series of pictures was taken at different depths of focus for every selected view. Later the pictures were stacked to create an all-in-focus composite using the "All Methods" algorithm of the open-source software CombineZP (Hadley, 2010, Vilela and Bächli, 2019, 2020b, Vilela and Prieto, 2018.…”

Section: Introductionmentioning

confidence: 99%

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). III. Four Costa Rican species described by J. R. Malloch

Bächli

Vilela

2022

Rev. Bras. entomol.

Self Cite

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). III. Four Costa Rican species described by J. R. Malloch

Bächli

Vilela

2022

Rev. Bras. entomol.

Self Cite

View full text Add to dashboard Cite

Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae)

Wang¹,

Peng²,

Jin³

et al. 2023

ASP

View full text Add to dashboard Cite

With the increasing number of cryptic species discovered in major branches of the subfamily Steganinae, accurate species identification is becoming challenging. Possible evolutionary stasis often gives rise to the formation of morphological conservatism and cryptic species, as is the case for the members of the Stegana (subgen. Orthostegana). In this study, the species boundaries of all Asian Orthostegana were accessed based on two mitochondrial genes [cytochrome c oxidase subunit I (COI) and NADH dehydrogenase subunit 2 (ND2)] using different species delimitation methods and evolutionary models. By integrating morphological and molecular evidence, we clearly validated the evolutionary independence of all five known species and identified nine new species from Southwest China: Stegana (Orthostegana) aini Peng & Chen sp. nov., S. (O.) brevivittata Peng & Chen sp. nov., S. (O.) cuodi Peng & Chen sp. nov., S. (O.) fuscofemorata Peng & Chen sp. nov., S. (O.) latipalpula Peng & Chen sp. nov., S. (O.) macrostephana Peng & Chen sp. nov., S. (O.) mohnihei Peng & Chen sp. nov., S. (O.) obscurala Peng & Chen sp. nov., and S. (O.) pinguitia Peng & Chen sp. nov. Moreover, we discussed the relationship between the Asian Orthostegana lineage and the subgen. Oxyphortica, and the necessity of taxonomic re-evaluation for the Neotropical species with molecular data. The high morphological conservatism within Orthostegana is largely the outcome of in situ diversification for adapting to the ecological environment.

show abstract

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). II. Stegana acutangula (Hendel) and Stegana triseta (Duda), with descriptions of three new closely related species

Cited by 2 publications

References 15 publications

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). III. Four Costa Rican species described by J. R. Malloch

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). III. Four Costa Rican species described by J. R. Malloch

Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae)

Contact Info

Product

Resources

About

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). II. Stegana acutangula (Hendel) and Stegana triseta (Duda), with descriptions of three new closely related species

Cited by 2 publications

References 15 publications

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). III. Four Costa Rican species described by J. R. Malloch

On the identities of Neotropical Stegana species (Diptera, Drosophilidae). III. Four Costa Rican species described by J. R. Malloch

﻿Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae)

Contact Info

Product

Resources

About

Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae)