Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 2641 No. 1: 11 Oct. 2010
Type: Articles
Published: 2010-10-11
DOI: 10.11646/zootaxa.2641.1.6
Page range: 55–61
Abstract views: 35
PDF downloaded: 1

A second known species of Eratomyia Amorim & Rindal (Diptera, Rangomaramidae, Chiletrichinae) from Colombia

Universidade de São Paulo, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Departamento de Biologia, Setor de Ecologia e Evolução, Av. Bandeirantes, 3900, 14040-901, Ribeirão Preto, SP, Brazil. Partially developed under FAPESP grant 03/10274-9
Universidade de São Paulo, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Departamento de Biologia, Setor de Ecologia e Evolução, Av. Bandeirantes, 3900, 14040-901, Ribeirão Preto, SP, Brazil. Partially developed under FAPESP grant 07/59466-8
Diptera Systematics Rangomaramidae Chiletrichinae Neotropical Region biodiversity

Abstract

A second species of the genus Eratomyia Amorim & Rindal —E. risaralda, sp. n.— is described from Risaralda, Colombia, based on one male and three females. The female of Eratomyia is described for the first time. A number of striking modifications in the female terminalia shared with Chiletricha Chandler support the hypothesis that they are sister genera within the Rangomaramidae. The position of Chiletricha and Eratomyia within the Chiletrichinae is discussed.

References

  1. Amorim, D.S. & Rindal, E. (2007) A phylogenetic study of the Mycetophiliformia, with creation of the subfamilies Heterotrichinae, Ohakuneinae, and Chiletrichinae for the Rangomaramidae (Diptera, Bibionomorpha). Zootaxa, 1535, 1–92.

    Chandler, P. (2002) Heterotricha Loew and allied genera (Diptera: Sciaroidea): offshoots of the stem group of Mycetophilidae and/or Sciaridae? Annales de la Société Entomologique de France (n.s.), 38, 101–144.

    Hennig, W. (1954) Flügelgeäder und System der Dipteren unter Berücksichtigung der aus dem Mesozoicum beschriebenen Fossilien. Beiträge zur Entomologie, 4, 245–388.

    Hippa, H., Chandler, P. & Papp, L. (2009) Review of the genus Nepaletricha Chandler (Diptera, Rangomaramidae), with description of new species from Thailand and Vietnam. Zootaxa, 2174, 18–26.

    Hippa, H. & Vilkamaa, P. (2005) The genus Sciarotricha gen.n. (Sciaridae) and the phylogeny of recent and fossil Sciaroidea (Diptera). Insect Systematics and Evolution, 36, 121–144.

    Hippa, H. & Vilkamaa, P. (2006a) Phylogeny of the Sciaroidea: (Diptera): the implication of additional taxa and character data. Zootaxa, 1132, 63–68.

    Hippa, H. & Vilkamaa, P. (2006b) Recharacterization of Rhynchoheterotricha Freeman (Diptera, Sciaroidea), with description of R. chandleri sp. n. from South Africa. Zootaxa, 1167, 61–68.

    Jaschhof, M. (2004a) The Heterotricha Loew group (Diptera: Sciaroidea) in New Zealand. Beiträge zur Entomologie, 54, 3–30.

    Jaschhof, M. (2004b) Starkormyia gen. nov. from New Zealand and its implications for the phylogeny of the Sciaroidea (Diptera: Bibionomorpha). Studia dipterologica, 11, 63–74.

    Jaschhof, M. (2005) Rogambara and Cabamofa, two new genera of enigmatic sciaroids from Costa Rica (Insecta: Diptera: Sciaroidea). Bonner zoologische Beiträge, 53(3/4), 323–332.

    Jaschhof, M. & Didham, R.K. (2002) Rangomaramidae fam. nov. from New Zealand and implications for the phylogeny of the Sciaroidea (Diptera: Bibionomorpha). Studia dipterologica Supplement, 11, 1–60.

    Jaschhof, M. & Hippa, H. (2003) Sciaroid but not sciarid: a review of the genus Ohakunea Tonnoir & Edwards, with the description of two new species (Insecta: Diptera: Bibionomorpha). Entomologische Abhandlungen, 60, 23–44.

    Jaschhof, M. & Jaschhof, C. (2008) Madagotricha ranomafanae gen. et sp. n., first member of the Heterotricha group (Diptera: Sciaroidea) from Madagascar. African Invertebrates, 48, 93–100.

    Jaschhof, M., Jaschhof, C., Viklund, B. & Kallweit, U. (2006) On the morphology and systematic position of Sciarosoma borealis Chandler, based on new material from Fennoscandia (Diptera: Sciaroidea). Studia dipterologica, 12(2), 231–241.