Undulus

Undulus
Undulus formosus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Opiliones
Family:	Phalangodidae
Genus:	Undulus C.J. Goodnight & M.L. Goodnight, 1942[1]
Species:	U. formosus
Binomial name
Undulus formosus C.J. Goodnight & M.L. Goodnight, 1942[1]

Undulus is a genus of armoured harvestmen in the family Phalangodidae.^{[2][3][4][5][6]} There is one described species, Undulus formosus.^[2][3] It was described from Limestone County, Alabama (United States).^[1]

The body length is 1.9 mm (0.075 in).^[1]

References

1. Goodnight, Clarence J.; Goodnight, Marie L. (1942). "New Phalangodidae (Phalangida) from the United States". American Museum Novitates. 1188: 1–18 [11].
2. "Undulus C.J. Goodnight and M.L. Goodnight, 1942". Integrated Taxonomic Information System. Retrieved 26 September 2025.
3. "Undulus Ubick [sic] & Briggs, 1942". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 26 September 2025.
4. "Undulus C.J.Goodnight & M.L.Goodnight, 1942". Global Biodiversity Information Facility. Retrieved 26 September 2025.
5. "Undulus Genus Information". BugGuide.net. Retrieved 26 September 2025.
6. Kury, A.B. (2014). "Classification of Opiliones". National Museum of Brazil. Retrieved 2018-05-05.

Further reading

• Kury, Adriano B. (2003). "Annotated catalogue of the Laniatores of the New World (Arachnida, Opiliones)". Revista Ibérica de Aracnología. Volumen Especial Monográfico: 5–337. ISSN 1576-9518.
• Giribet, Gonzalo; Vogt, Lars; González, Abel P.érez; Sharma, Prashant; et al. (2010). "A multilocus approach to harvestman (Arachnida: Opiliones) phylogeny with emphasis on biogeography and the systematics of Laniatores". Cladistics. 26 (4): 408–437. doi:10.1111/j.1096-0031.2009.00296.x. PMID 34875803. S2CID 84058161.