Lynchius simmonsi
species of Amphibia

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.
“Lynchius simmonsi” enters the record as species of Amphibia. Crown Archives preserves that source wording while asking what Lynchius, simmonsi and species can confirm, complicate or overturn.
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Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated May 19, 2026. The linked authority identifier is Q28008536. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1995.
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This entry incorporates text from “Lynchius simmonsi” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.