The genus Macrostemum Kolenati 1859 (Trichoptera: Hydropsychidae) in the Neotropical Region: Description of two new species, taxonomic notes, distributional records and key to males

França, Diogo; Paprocki, Henrique; Calor, Adolfo R.

doi:10.11646/zootaxa.3716.3.1

Cited by 13 publications

(13 citation statements)

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“…However, for these two world distributed genera, taxonomic revisions are available. For Leptonema, a revision for the whole genus was published (Flint et al 1987) and for Macrostemum, a review including all Neotropical species (França et al 2013).…”

Section: Most Diverse Familiesmentioning

confidence: 99%

Taxonomic Catalog of the Brazilian Fauna: order Trichoptera (Insecta), diversity and distribution

Santos¹,

Dumas²,

Henriques-Oliveira³

et al. 2020

Zoologia

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Caddisflies are a highly diverse group of aquatic insects, particularly in the Neotropical region where there is a high number of endemic taxa. Based on taxonomic contributions published until August 2019, a total of 796 caddisfly species have been recorded from Brazil. Taxonomic data about Brazilian caddisflies are currently open access at the “Catálogo Taxonômico da Fauna do Brasil” website (CTFB), an on-line database with taxonomic information on the animal species occurring in Brazil. The order Trichoptera at CTFB includes a catalog of species recorded for the country, with synonymic lists, distribution throughout six biomes, 12 hydrographic regions, and 27 political states (including Federal District) from Brazil. The database is constantly updated to include newly published data. In this study, we reviewed the taxonomic effort on Brazilian caddisflies based on data currently in CTFB database. The accumulation curve of species described or recorded from the country, by year, shows a strong upward trend in last 25 years, indicating that it is possible that there are many more species to be described. Based on presence/absence of caddisfly species at three geographic levels (biomes, hydrographic regions, and states), second order Jackknife estimated at least 1,586 species occurring in Brazil (with hydrographic regions as unities), indicating we currently know about 50% of the Brazilian caddisfly fauna. Species distribution by Brazilian biomes reveals that the Atlantic Forest is the most diverse, with 490 species (298 endemic), followed by the Amazon Forest, with 255 species (101 endemic). Even though these numbers may be biased because there has been more intense collecting in these two biomes, the percentage of endemic caddisfly species in the Atlantic Forest is remarkable. Considering the distribution throughout hydrographic regions, clustering analyses (UPGMA) based on incidence data reveals two groups: northwestern basins and southeastern. Although these groups have weak bootstrap support and low similarity in species composition, this division of Brazilian caddisfly fauna could be related to Amazon-Atlantic Forest disjunction, with the South American dry diagonal acting as a potential barrier throughout evolutionary time.

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Section: Most Diverse Familiesmentioning

confidence: 99%

Taxonomic Catalog of the Brazilian Fauna: order Trichoptera (Insecta), diversity and distribution

Santos¹,

Dumas²,

Henriques-Oliveira³

et al. 2020

Zoologia

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“…— Nogueira and Cabette, 2011 :351 [distribution]. — França et al, 2013 :309 [♂; wings]. — Paprocki and França, 2014 :29 [checklist].…”

Section: Catalogmentioning

confidence: 99%

“… brasiliense (Fisher), 1970:242 [ nomen novum for Phryganea maculata Perty, 1833, preoccupied in Phryganea by Phryganea maculata Donovan, 1813 which is now a synonym of Hydropsyche instabilis ( Curtis, 1834 )]. — França et al, 2013 :309 [♂; wings; status]. — Paprocki and França, 2014 :29 [checklist].…”

Section: Catalogmentioning

confidence: 99%

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Catalog of the Neotropical Trichoptera (Caddisflies)

Holzenthal¹,

Calor²

2017

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126

145

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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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“…Pictet 1836 , Marinoni and Almeida 2000 , Dumas et al 2009 , Calor 2011 , Nogueira and Cabette 2011 , França et al 2013 …”

Section: Checklistsmentioning

confidence: 99%

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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The genus Macrostemum Kolenati 1859 (Trichoptera: Hydropsychidae) in the Neotropical Region: Description of two new species, taxonomic notes, distributional records and key to males

Cited by 13 publications

References 0 publications

Taxonomic Catalog of the Brazilian Fauna: order Trichoptera (Insecta), diversity and distribution

Taxonomic Catalog of the Brazilian Fauna: order Trichoptera (Insecta), diversity and distribution

Catalog of the Neotropical Trichoptera (Caddisflies)

Brazilian Trichoptera Checklist II

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