Trachycephalus nigromaculatus Tschudi, 1838
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
The black-spotted casque-headed tree frog (Trachycephalus nigromaculatus) is a species of frog in the family Hylidae endemic to Brazil. Its natural habitats are lowland forest and restinga shrublands along the coast in coastal southeastern Brazil. It is threatened by habitat loss.
Wikipedia contributors, Black-spotted casque-headed tree frog; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T18:54:05.698441+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Trachycephalus nigromaculatus Tschudi, 1838
- Name authority
- Tschudi, 1838
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Hylidae
- Genus
- Trachycephalus
- 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
- familyHylidae Rafinesque, 1815
- genusTrachycephalus Tschudi, 1838
- speciesTrachycephalus nigromaculatus Tschudi, 1838
Close classified relatives
These entries share the source’s genus, Trachycephalus. They are not necessarily the closest relatives established by molecular evidence.
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Hyla angustifrons Werner, 1893 Werner, 1893 | synonym |
| Hyla occipitalis Fitzinger, 1826 Fitzinger, 1826 | synonym |
| Hyla nigromaculata (Tschudi, 1838) (Tschudi, 1838) | synonym |
| Trachycephalus geographicus Duméril & Bibron, 1841 Duméril & Bibron, 1841 | 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=207419 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:57PW2. Classification follows source parent identifiers. English common names may vary by region.