Drosophila hydei

Drosophila hydei
Drosophila hydei
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Drosophilidae
Genus: Drosophila
Subgenus: Drosophila
Species: Drosophila hydei
Binomial name
Drosophila hydei
Sturtevant, 1921

Drosophila hydei is a species of Diptera, or the order of flies, in the family Drosophilidae. It is a species in the hydei species subgroup, a group in the repleta species group.[1] Bizarrely, it is also known for having approximately 23mm long sperm, 10 times the length of the male's body.[2]

Hydei are one of the more popular flies used as feeders in the pet trade. A few varieties are available, some flightless.

References

  1. Greg S. Spicer; Scott Pitnick (1996). "Molecular Systematics of the Drosophila hydei Subgroup as Inferred from Mitochondrial DNA Sequences". J Mol Evol. 43 (3): 281–286. doi:10.1007/BF02338836. PDF
  2. Pitnick, S.; Markow, T.A. (1994). "Large-male advantages associated with costs of sperm production in Drosophila hydei, a species with giant sperm". Proc. Natl. Acad. Sci. USA. 91: 9277–9281. doi:10.1073/pnas.91.20.9277. PMID 7937755.

Further reading

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