Incilius mazatlanensis (Taylor, 1940)
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.
Sinaloa Toad (Incilius mazatlanensis). Species of amphibian.
Francisco Farriols Sarabia · CC BY 4.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
Incilius mazatlanensis (common name: Sinaloa toad) is a species of toad in the family Bufonidae. It is endemic to Mexico and found in the Pacific coastal plain and slopes from southwestern Chihuahua and northern Sonora south to Colima.
Its natural habitats are tropical deciduous and semi-deciduous forests, riparian environments, and lowland pine forests. It is a common species. It is not threatened although it can be locally impacted by desiccation of water systems.
Wikipedia contributors, Incilius mazatlanensis; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T16:37:59.149114+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Incilius mazatlanensis (Taylor, 1940)
- Name authority
- (Taylor, 1940)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Bufonidae
- Genus
- Incilius
- 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
- familyBufonidae Gray, 1825
- genusIncilius Cope, 1863
- speciesIncilius mazatlanensis (Taylor, 1940)
Close classified relatives
These entries share the source’s genus, Incilius. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Sonoran Desert ToadIncilius alvarius (Girard in Baird, 1859) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius aucoinae (O'Neill & Mendelson, 2004) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius bocourti (Brocchi, 1877) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius canaliferus (Cope, 1877) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius coniferus (Cope, 1862) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius cristatus (Wiegmann, 1833) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius epioticus (Cope, 1875) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius gemmifer (Taylor, 1940) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius karenlipsae Mendelson & Mulcahy, 2010 | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius leucomyos (McCranie & Wilson, 2000) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius luetkenii (Boulenger, 1891) | BufonidaeChordata | Accepted speciesRecorded extant |
| Incilius macrocristatus (Firschein & Smith, 1957) | BufonidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Bufo mazatlanensis mazatlanensis Taylor, 1940 Taylor, 1940 | synonym |
| Bufo mazatlanensis Taylor, 1940 Taylor, 1940 | synonym |
| Cranopsis mazatlanensis (Taylor, 1940) (Taylor, 1940) | synonym |
| Ollotis mazatlanensis (Taylor, 1940) (Taylor, 1940) | synonym |
| Bufo mazatlanensis nayaritensis Taylor, 1943 Taylor, 1943 | synonym |
| Bufo nayaritensis Taylor, 1943 Taylor, 1943 | 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=773581 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.
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:3PLCW. Classification follows source parent identifiers. English common names may vary by region.