Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Synthesiomyia nudiseta
mosca, fly
Known primarily from the littoral, dry and transition zones. This species breeds in various animal and vegetable wastes, with life cycle completed in less than 3 weeks (James 1947), but it mostly prefers carrion.
Domain
Eukaryota
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Diptera
Suborder
Brachycera
Family
Muscidae
Genus
Synthesiomyia
Species
nudiseta
Taxon category: Accepted
Syn: brasiliana Brauer & Bergenstamm 1893: 96.
Origin: Introduced - established
Year of first record: 1899
Mode of introduction: Accidental
Introduction Pathway: Contaminant
Subpathway: On habitat material (soil, vegetation)
Introduced status: Naturalized
Invasive status: No data
Map of specimen collection localities or observation records for this species in our collections database.
Distribution: Neotropical; Floreana, Genovesa, Isabela, Pinta, Rábida, Santa Fé, Santa Cruz.
- Curran, C.H. (1932) The Norwegian Zoological Expedition to the Galapagos Islands 1925, Conducted by Alf Wollebæk. 4. Diptera. (Excl. of Tipulidae and Culicidae). Medd. Zool. Mus., Oslo 30: 347-366.
- Linsley, E.G. Usinger, R.L. (1966) Insects of the Galápagos Islands. Proceedings of the California Academy of Sciences Fourth Series 33(7): 113-196.
- Peck, S.B. Heraty, J., Landry, B. & Sinclair, B.J. (1998) Introduced insect fauna of an oceanic archipelago: The Galápagos Islands, Ecuador. Am. Entomol. 44: 218-237.
- Peck, S.B. (1996) Origin and development of an insect fauna on a remote archipelago: The Galápagos Islands, Ecuador. In: Keast A., Miller S.E. (eds.): The origin and evolution of Pacific Island biotas, New Guinea to eastern Polynesia: patterns and processes. SPB Academic Publishing, Amsterdam, The Netherlands, p. 91-122.
- Sinclair, B. J. (2023) An annotated checklist of the Diptera of the Galápagos Archipelago (Ecuador). Zootaxa, 5283, 1-102
- Sinclair, B.J. Peck, S.B. (2005) An annotated checklist of the Diptera of the Galápagos Archipelago (Ecuador). Charles Darwin Research Station, unpublished, 64 pp.
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, Synthesiomyia nudiseta", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=6980. Accessed 15 December 2025.