Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Margarodes similis Morrison, 1924

Escama, Scale

Herbivore; arid zone; April; Galápagos host plants: the insects are subterranean and on the rootlets of Bursera graveolens subsp. malacophylla (Galapagos incense tree), Tricerma octogonum (Maytenus) and Scaevola plumieri (Pinkberry).

Taxonomy

Domain
Eukaryota

Kingdom
Animalia

Phylum
Arthropoda

Class
Insecta

Order
Hemiptera

Suborder
Sternorrhyncha

Superfamily
Coccoidea

Family
Margarodidae

Genus
Margarodes

Species
similis

Taxon category: Accepted

Origin: Native

Distribution

Map of specimen collection localities or observation records for this species in our collections database.

Distribution: Baltra, Bartolome, Eden, Santa Cruz

References

  • Peck, S.B. (2001) Smaller Orders of Insects of the Galápagos Islands, Ecuador: Evolution, Ecology, and Diversity. NRC Research Press, Ottawa, Ontario, Canada, 278 pp.
  • Lincango, M.P. Hodgson, C. & Causton, C. (2008) Lista anotada de los insectos escama (Hemiptera: Coccoidea) de las islas Galápagos, Ecuador. Charles Darwin Research Station, unpublished, 17 pp.
  • Lincango, P. Hodgson, C., Causton, C. & Miller, D. (2010) An updated checklist of scale insects (Hemiptera: Coccoidea) of the Galapagos Islands, Ecuador. Galapagos Research, 67: 3-7.
  • Morrison, H. (1924) The Coccidae of the Williams Galapagos Expedition. Zoologica 5(13): 143-152.
  • 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.
  • Causton, C.E. Lincango, M.P. & Poulsom, T.G.A. (2004) Feeding Range Studies of Rodolia cardinalis (Mulsant), a Candidate Biological Control Agent of Icerya purchasi Maskell in the Galápagos Islands. Biological Control 29: 315-325.
  • Williams, M.L. (1977) Scale insects of the Galapagos islands In D.R Miller, J.A Davidson, M. Kosztarab (Eds.), Morphology and Systematics of scales insects (Ed.127, Vol. 9, pp. 85-98). Research Division Bulletin, Virginia Polytechnic Institute, and State University.

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, Margarodes similis", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=6603. Accessed 15 June 2025.