Himalopsyche
Banks, 1940
Species Guides
1Himalopsyche is a of free-living caddisflies in the Rhyacophilidae, containing more than 40 described . The genus is primarily distributed in alpine to montane environments across Central and East Asia and North America, with its greatest diversity concentrated in the Himalayas and surrounding mountain ranges. Species within the genus have been divided into five morphological groups: kuldschensis, lepcha, navasi, phryganea, and tibetana. The genus has served as a model system for studying mountain biodiversity, , and the mountain-geobiodiversity hypothesis due to its distribution in geologically dynamic regions.
Pronunciation
How to pronounce Himalopsyche: /hɪˌmæl.oʊˈsaɪk.i/
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Images
Habitat
Alpine to montane aquatic environments, primarily in running water or wave-washed riverbanks. occupy distinct elevational zones, with some lineages restricted to high elevations and others to lower elevations within mountain stream systems.
Distribution
Central and East Asia and North America. Greatest diversity occurs in the Himalayas, Hengduan Mountains, and surrounding mountain ranges of the Tibeto-Himalayan Region. Specific collection localities include Jiuzhaigou National Nature Reserve, Sichuan Province, China (altitude 2,348 m) and mountain streams of Nagano, Central Japan.
Life Cycle
Holometabolous aquatic insect with aquatic larval stage. Last instar larvae produce closed, semipermeable cocoons for .
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- iNaturalist taxon
- NCBI Taxonomy
- Catalogue of Life
- Molecular phylogeny of Himalopsyche (Trichoptera, Rhyacophilidae)
- Chromosome-scale genome assemblies of Himalopsyche anomala and Eubasilissa splendida (Insecta: Trichoptera)
- Gene Flow and Diversification in Himalopsyche Martynovi Species Complex (Trichoptera: Rhyacophilidae) In the Hengduan Mountains
- Gene Flow and Diversification in Himalopsyche martynovi Species Complex (Trichoptera: Rhyacophilidae) in the Hengduan Mountains
- Comparative phylogeography of Himalopsyche (Trichoptera, Rhyacophilidae) in the Tibeto-Himalayan Region: An assessment of the mountain-geobiodiversity hypothesis
- Life Cycle of Himalopsyche japonica (Morton) (Trichoptera: Rhyacophilidae) in Two High Mountain Streams in Nagano, Central Japan
- Life cycle of a giant carnivorous caddisfly, Himalopsyche japonica (Morton) (Trichoptera: Rhyacophilidae), in the mountain streams of Nagano, Central Japan
- The impact of sequencing depth and relatedness of the reference genome in population genomic studies: A case study with two caddisfly species (Trichoptera, Rhyacophilidae, Himalopsyche)