Ctenophryne aterrima (Günther, 1901)
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Open encyclopedia reference
Ctenophryne aterrima (common name: Costa Rica Nelson frog, reflecting its earlier placement in Nelsonophryne) is a species of frog in the family Microhylidae. It is found in northwestern Ecuador, the Andes of Colombia, and lowland and premontane zones of Panama and Costa Rica to about 1,600 m (5,200 ft) above sea level.
Wikipedia contributors, Ctenophryne aterrima; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T15:49:22.112390+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Ctenophryne aterrima (Günther, 1901)
- Name authority
- (Günther, 1901)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Microhylidae
- Genus
- Ctenophryne
- Extinction status
- Recorded extant
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classAmphibia
- orderAnura
- familyMicrohylidae Günther, 1858
- subfamilyGastrophryninae Fitzinger, 1843
- genusCtenophryne Mocquard, 1904
- speciesCtenophryne aterrima (Günther, 1901)
Close classified relatives
These entries share the source’s genus, Ctenophryne. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Ctenophryne aequatorialis (Peracca, 1904) | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Ctenophryne geayi Mocquard, 1904 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Ctenophryne minor Zweifel & Myers, 1989 | MicrohylidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Nelsonophryne aterrima (Günther, 1901) (Günther, 1901) | synonym |
| Gastrophryne aterrima (Günther, 1901) (Günther, 1901) | synonym |
| Microhyla aterrima (Günther, 1901) (Günther, 1901) | synonym |
| Glossostoma aterrimum Günther, 1901 Günther, 1901 | synonym |
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=1097792 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record. A suitable sourced image remains to be added.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:6BN2H. Classification follows source parent identifiers. English common names may vary by region.