Taxonomia, análise cladística e descrição de uma espécie nova de Palpibracus Rondani (Diptera, Muscidae)

Soares, Elaine Della Giustina; Carvalho, Cláudio José Barros de

doi:10.1590/s0085-56262005000200001

Cited by 6 publications

(5 citation statements)

References 3 publications

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“…This analysis was performed only with species having known phylogenetic relationships: Apsil (de Carvalho & Couri, 2002), Bithoracochaeta (Couri & Motta, 2000), Brachygasterina (de Carvalho & Pont, 2006), Cyrtoneurina and Cyrtoneuropsis (Pamplona, 1999), Palpibracus (Soares & de Carvalho, 2005b), Polietina (Nihei & de Carvalho, 2005), Philornis (Couri et al, 2007), Pseudoptilolepis (Schuehli & de Carvalho, 2005), Reynoldsia (de Carvalho & Couri, 2002) and Souzalopesmyia (de Carvalho, 1999). For each species, individual tracks were drawn in ArcViewGIS with the extension Trazos2004 Ò (Rojas-Parra, 2007).…”

Section: Distribution Of Muscidae In Andean and Neotropical Regionsmentioning

confidence: 99%

Areas of endemism and spatial diversification of the Muscidae (Insecta: Diptera) in the Andean and Neotropical regions

Löwenberg‐Neto¹,

Carvalho

2009

Journal of Biogeography

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Aim We present a biogeographical analysis of the areas of endemism and areas of diversification in the Muscidae. This analysis searched for geographical patterns in the Muscidae to reconstruct elements of the evolutionary biogeographical history of this insect family.Location Andean and Neotropical regions.Method We constructed a geographic database of 728 species from the literature and museum specimens. Areas of endemism were established by parsimony analysis of endemicity (PAE) based on grids of two different sizes: 5°( 550 · 550 km) and 2°(220 · 220 km). Areas of diversification were delimited by track analysis that also included phylogenetic information. This process was independently applied to 11 genera. For each genus, we plotted generalized tracks generated by sister species on a map. When these generalized tracks supported inter-generic nodes they were manually contoured and inferred to be areas of diversification for the Muscidae.Results Thirteen endemic areas were found using the 5°grid, and eight endemic areas resulted from the 2°grid. Ten areas were in agreement with previous studies, and 11 were new. Amazonian and Atlantic areas of diversification agreed with previous areas for the genus Polietina, and new areas of diversification were found in Panama and in central Chile.Main conclusions Six spatial patterns in the Muscidae were identified: (1) areas of endemism in both Pampa and Puna provinces were established with species whose distributions had not previously been analysed; (2) a new area of endemism was established in extreme southern South America, in Tierra del Fuego; (3) two new areas of diversification, which include Panama and central Chile, were identified; (4) a spatial association was identified between the separation of Chiloe Island from the continent and the diversification in Andean species; (5) a north-south track axis and latitudinal node intervals were identified, interpreted as spatial responses to glaciation or glacial retreat in the Andes; and (6) a spatial coincidence of areas of endemism, of diversification and high species richness in the Muscidae was discovered. The analysis of a complete database and the recognition of areas of diversification are extremely important in elucidating novel biogeographical patterns, which will in turn contribute to a better understanding of the geographical patterns of evolution in the Muscidae.

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Section: Distribution Of Muscidae In Andean and Neotropical Regionsmentioning

confidence: 99%

Areas of endemism and spatial diversification of the Muscidae (Insecta: Diptera) in the Andean and Neotropical regions

Löwenberg‐Neto¹,

Carvalho

2009

Journal of Biogeography

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“…In the cladistic analysis of the species of Palpibracus performed by Soares & Carvalho (2005) A cladistic analysis was performed with B. maculata included in the same data matrix used by Soares & Carvalho (2005) for Palpibracus species, where seven genera were used as outgroups. The new species was not positioned in the Brachygasterina clade, but rather among an array of the outgroups species, suggesting that the concept of Brachygasterina should be enlarged to include Palpibracus, Psilochaeta and Dalcyella as a monophyletic unit.…”

Section: Discussionmentioning

confidence: 99%

A new species of Brachygasterina Macquart from Chile (Diptera: Muscidae)

Couri¹,

Carvalho²,

Pont

2007

Neotrop. Entomol.

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“…matrix in Soares & Carvalho (2005). These data suggest that Brachygasterina, Dalcyella, Palpibracus and Psilochaeta should be treated as single genus.…”

mentioning

confidence: 84%

“…The monophyly of Brachygasterina is not well established since Couri et al (2007) placed B. maculata outside of Brachygasterina clade, using the data matrix of Soares & Carvalho (2005 General color. General body coloration metallic blue to bluish-purple, metallic green in alcohol.…”

Section: Brachygasterina Macquart 1851mentioning

confidence: 99%

New species of Brachygasterina Macquart (Diptera: Muscidae) from high altitudes of Colombia, Ecuador and Venezuela

Soares¹,

Carvalho²

2007

Neotrop. entomol.

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Taxonomia, análise cladística e descrição de uma espécie nova de Palpibracus Rondani (Diptera, Muscidae)

Cited by 6 publications

References 3 publications

Areas of endemism and spatial diversification of the Muscidae (Insecta: Diptera) in the Andean and Neotropical regions

Areas of endemism and spatial diversification of the Muscidae (Insecta: Diptera) in the Andean and Neotropical regions

A new species of Brachygasterina Macquart from Chile (Diptera: Muscidae)

New species of Brachygasterina Macquart (Diptera: Muscidae) from high altitudes of Colombia, Ecuador and Venezuela

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