Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Quadraceps obtusus
piojo, louse
Domain
Eukaryota
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Psocodea
Suborder
Troctomorpha
Family
Philopteridae
Genus
Quadraceps
Species
obtusus
Taxon category: Accepted
Synonyms: Nirmus obtusus (Kellogg & Kuwana, 1902); Degeeriella obtusa (Kellogg & Kuwana, 1902); Harrison 1916; Degeeriella conformis (Blagoveshtchensky, 1940); Quadraceps conformis (Blagoveshtchensky, 1940); Hopkins & Clay 1952; Koeniginirmus obtusus (Kellogg & Kuwana, 1902); Złotorzycka 1967
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This page should be cited as follows:
"Galapagos Species Database, Quadraceps obtusus", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=17568. Accessed 3 November 2026.