| Lynchius simmonsi | |
|---|---|
| Conservation status | |
 Vulnerable (IUCN 3.1) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Strabomantidae |
| Genus: | Lynchius |
| Species: | L. simmonsi |
| Binomial name | |
| Lynchius simmonsi (Lynch, 1974) | |
| Synonyms | |
| |
Lynchius simmonsi, also known as Simmons' big-headed frog, is a frog species in the family Strabomantidae. It is endemic to southern Ecuador where it is known from the type locality in the Cordillera del Cóndor, Morona-Santiago Province as well as from the adjacent Zamora-Chinchipe Province. Its natural habitat is subtropical old-growth forest. The type series was collected by day on the forest floor. The area was mined during the Cenepa War in 1995, and has consequently seen little human activity, although this may change through a proposed road.
Description
Lynchius simmonsi is a small frog; a subadult female measured 26 mm (1.0 in) in snout–vent length. The head is longer than wide; the snout is short. The dorsum is reddish brown with dark brown marks; the skin is uniformly granular, with small, round, elevated, keratinized granules.
References
- ^ Luis A. Coloma, Santiago Ron, Fernando Nogales (2004). "Lynchius simmonsi". IUCN Red List of Threatened Species. 2004: e.T57108A11580166. doi:10.2305/IUCN.UK.2004.RLTS.T57108A11580166.en. Retrieved 16 November 2021.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - Frost, Darrel R. (2022). "Lynchius simmonsi (Lynch, 1974)". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. Retrieved 15 October 2022.
- Padial, J. M.; J. C. Chaparro; S. Castroviejo-Fisher; J. M. Guayasamin; E. Lehr; A. J. Delgado C.; M. Vaira; M. Teixeira Jr.; C. R. Aguayo-Vedia & I. De la Riva (2012). "A revision of species diversity in the Neotropical genus Oreobates (Anura: Strabomantidae), with the description of three new species from the Amazonian slopes of the Andes" (PDF). American Museum Novitates (3752): 1–55. doi:10.1206/3752.2. hdl:2246/6321. S2CID 82038414.
- Padial, José M.; Chaparro, Juan C. & De La Riva, Ignacio (2008). "Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Amphibia, Anura), based on two mitochondrial DNA genes and external morphology". Zoological Journal of the Linnean Society. 152 (4): 737–773. doi:10.1111/j.1096-3642.2007.00372.x.
| Taxon identifiers | |
|---|---|
| Lynchius simmonsi | |
| Ischnocnema simmonsi | |