Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Quadraceps ridgwayi
Domain
Eukaryota
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Psocodea
Suborder
Troctomorpha
Family
Philopteridae
Genus
Quadraceps
Species
ridgwayi
Taxon category: Accepted
Synonyms: Nirmus ridgwayi (Kellogg, 1906); Degeeriella ridgwayi (Kellogg, 1906); Harrison 1916
You are welcome to download and use the information found in this page, acknowledging its source.
This page should be cited as follows:
"Galapagos Species Database, Quadraceps ridgwayi", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=17765. Accessed 3 November 2026.