Eight new species of Hydroptilidae (Trichoptera) from Venezuela are described: Acostatrichia digitatasp. n., Hydroptila cressaesp. n., Metrichia botrychionsp. n., Ochrotrichia spirasp. n., Oxyethira bettyaesp. n., Oxyethira quiramaesp. n., Oxyethira reduncasp. n., and Rhyacopsyche shortisp. n.New country records for Venezuela of 2 additional species, Neotrichia feolai Santos & Nessimian, 2009 and Oxyethira picita Harris & Davenport, 1999, are also provided. Illustrations of male genitalia are provided with each description.
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http://dx.doi.org/10.3897/zookeys.185.2909 | DOI Listing |
Zootaxa
November 2024
Centro Estadual de Educação Profissional Prof. Antônio de Pinho Lima (CEEP/RR).
Two new species of Metrichia from Roraima State, Brazil, are described and illustrated, representing additional records of Metrichia from the Brazilian Amazon biome. The male of Metrichia iracema sp nov. is characterized by inferior appendages each elongate, with an acute apical projection and a deep C-shaped notch, tergum X apex slightly incised, and dorsal hook with a longer dorsal branch extending anterad.
View Article and Find Full Text PDFMol Phylogenet Evol
December 2024
Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China. Electronic address:
Trichoptera (caddisfly) phylogeny provides an interesting example of aquatic insect evolution, with rich ecological diversification, especially for underwater architecture. Trichoptera provide numerous critical ecosystem services and are also one of the most important groups of aquatic insects for assessing water quality. The phylogenetic relationships of Trichoptera have been debated for nearly a century.
View Article and Find Full Text PDFZootaxa
February 2024
Instituto Nacional de Pesquisas da Amaznia (INPA); Coordenao de Ps-Graduao (COPOG); Diviso do Curso em Entomologia (DiEnt); Lab de Citotaxonomia e Insetos Aquticos (LACIA); Avenida Andr Arajo; 2936; Petrpolis; CEP 69067-375; Manaus; Amazonas; Brazil.
The microcaddisfly Neotropical genus Metrichia Ross, is recorded for the first time from the state of Tocantins, northern Brazil, through the discovery of two species: Metrichia elongata sp. nov. and Metrichia vulgaris Santos, Takiya & Nessimian 2016.
View Article and Find Full Text PDFZookeys
August 2023
Museo de Peces de Agua Dulce e Invertebrados, Universidad Autónoma de Chiriquí, David, Panama Universidad Autónoma de Chiriquí David Panama.
Sixteen new species of microcaddisflies (Trichoptera, Hydroptilidae) from Panama are herein described and illustrated. The majority of these were collected during surveys of Panama's national parks and protected areas during 2017 and 2018, employing both UV and Malaise traps. The new species include: , , , , , , , , , , , , , , , and In total, 506 Trichoptera species are now recorded for the Republic of Panama, distributed among 15 families and 56 genera.
View Article and Find Full Text PDFZookeys
January 2024
Museo de Peces de Agua Dulce e Invertebrados, Universidad Autónoma de Chiriquí, David, Panama Universidad Autónoma de Chiriquí David Panama.
In this paper, 15 new species of microcaddisflies in the genus Morton, 1905 (Trichoptera, Hydroptilidae) from Panama are described and illustrated: ; ; ; ; ; ; ; ; ; ; ; ; ; ; In addition, two new country records are presented: (Chambers, 1873) and Ross, 1944. Finally, the male of is re-illustrated, the female is illustrated and descriptive information given, and a key is provided to the males of all current species in Panama. There are now 45 species of and a total of 525 Trichoptera species recorded from Panama.
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