Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae)

Santos, Allan Paulo Moreira; Takiya, Daniela Maeda; Nessimian, Jorge Luiz

doi:10.1590/s1984-46702013000400012

Cited by 4 publications

(3 citation statements)

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“…alibrachia within Leucotrichia (Figure S2). When these two species were described, authors tentatively placed them in those genera (Thomson, ; Santos et al ., ), and thus, not surprisingly, they are more closely related to species of another genus. Therefore, we propose here the transfer of C .…”

Section: Taxonomic Implicationsmentioning

confidence: 98%

“…The molecular dataset alone also strongly suggested the placement of C. falsa and B. alibrachia within Leucotrichia (Figure S2). When these two species were described, authors tentatively placed them in those genera (Thomson, 2012;Santos et al, 2013), and thus, not surprisingly, they are more closely related to species of another genus. Therefore, we propose here the transfer of C. falsa, C. zopilote Holzenthal & Harris (morphologically similar to C. falsa), and B. alibrachia to Leucotrichia.…”

Section: Diagnosismentioning

confidence: 99%

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Revised classification and evolution of leucotrichiine microcaddisflies (Trichoptera: Hydroptilidae) based on morphological and molecular data

Santos

Nessimian

Takiya

2016

Systematic Entomology

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Hydroptilidae constitute the most diverse caddisfly family, with over 2000 species known from every habitable continent. Leucotrichiinae are exclusively New World microcaddisflies, currently including over 200 species and 17 genera. Phylogenetic analyses of Leucotrichiinae relationships based on 114 morphological characters and 2451 molecular characters from DNA sequences were conducted. DNA sequences analysed were from one mitochondrial gene, cytochrome oxidase I (653 bp), and four nuclear genes, carbamoylphosphate synthase (802 bp), elongation factor 1 (352 bp), histone 3 (308 bp) and 28S rDNA (336 bp). The morphological matrix included 94 taxa (with representatives of all included genera) and the molecular matrix included 62 taxa. Individual and combined datasets were analysed under parsimony and Bayesian inference. In addition, a relaxed molecular clock divergence time estimate was conducted to determine the age of the subfamily and major lineages. All Bayesian inference analyses strongly suggest a monophyletic Leucotrichiinae, which initially diverged at approximately 124 Ma into two monophyletic groups of genera. These groups are herein elevated to tribal status, Alisotrichiini trib.n. and Leucotrichiini Flint sensu n. Several genera of Leucotrichiini were not recovered as monophyletic clades and some nomenclatural changes are proposed to reflect their phylogenetic history. These include the synonymy of Abtrichia with Peltopsyche; transfer of Betrichia hamulifera to Costatrichia; transfer of Betrichia alibrachia and Costatrichia falsa to Leucotrichia; and transfer of Costatrichia fluminensis to Acostatrichia. Additionally, Tupiniquintrichia gen.n. is described to include Peltopsyche maclachlani and Leucotrichia procera. According to our results, crown diversifications of both Alisotrichiini trib.n. (∼80 Ma) and Leucotrichiini sensu n. (∼103 Ma) occurred after complete separation of South America from Africa. Current distributions of most leucotrichiine genera are probably a result of migration from South America towards the north using the proto-Caribbean archipelago (100 to 49 Ma).This published work has been registered in ZooBank, http://zoobank.org/urn:lsid: zoobank.org:pub:FB6A3385

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Section: Taxonomic Implicationsmentioning

confidence: 98%

Section: Diagnosismentioning

confidence: 99%

Revised classification and evolution of leucotrichiine microcaddisflies (Trichoptera: Hydroptilidae) based on morphological and molecular data

Santos

Nessimian

Takiya

2016

Systematic Entomology

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“…—Oláh and Flint, 2012:176 [distribution]. — Santos et al, 2013 :450 [distribution]. — Paprocki and França, 2014 :43 [checklist].…”

Section: Catalogmentioning

confidence: 99%

Catalog of the Neotropical Trichoptera (Caddisflies)

Holzenthal¹,

Calor²

2017

117

138

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The Neotropical caddisfly (Trichoptera) fauna is cataloged from a review of over 1,000 literature citations through 2015 (partial 2016) to include 3,262 currently recognized, valid species-group names in 25 families and 155 extant genera. Fourteen subspecies are included in the total as well as 35 fossil species and 1 fossil genus. The region covered includes all of Mexico, Central America, the Caribbean, and South America. Genus-group and species-group synonyms are listed. For each nominal species, information on the type locality, type depository, sex of type, distribution by country, and other pertinent taxonomic or biological information is included. Summary information on taxonomy, phylogeny, distribution, immature stages, and biology are provided for each family and genus where known. An extensive index to all nominal taxa is included to facilitate use of the catalog. The glossosomatid species Mexitrichia usseglioi Rueda Martín & Gibon, is transferred to Mortoniella comb. n.

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Brazilian Trichoptera Checklist II

Paprocki

França

2014

BDJ

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A second assessment of Brazilian Trichoptera species records is presented here. A total of 625 species were recorded for Brazil. This represents an increase of 65.34% new species recorded during the last decade. The Hydropsychidae (124 spp.), followed by the Hydroptilidae (102 spp.) and Polycentropodidae (97 spp.), are the families with the greatest richness recorded for Brazil. The knowledge on Trichoptera biodiversity in Brazil is geographically unequal. The majority of the species is recorded for the southeastern region.

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Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae)

Cited by 4 publications

References 1 publication

Revised classification and evolution of leucotrichiine microcaddisflies (Trichoptera: Hydroptilidae) based on morphological and molecular data

Revised classification and evolution of leucotrichiine microcaddisflies (Trichoptera: Hydroptilidae) based on morphological and molecular data

Catalog of the Neotropical Trichoptera (Caddisflies)

Brazilian Trichoptera Checklist II

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