NATURAL HISTORY · CATALOGUE RECORD
Trans Volcanic Bunchgrass Lizard
Sceloporus bicanthalis Smith, 1937
Source-backed taxonomic record
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.
Trans Volcanic Bunchgrass Lizard (Sceloporus bicanthalis). Species of reptile.
Juan Cruzado Cortés · CC BY-SA 4.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
Sceloporus bicanthalis, the trans volcanic bunchgrass lizard, is a species of lizard in the family Phrynosomatidae, first described by Hobart Muir Smith as a subspecies of Sceloporus aeneus in 1937. It is endemic to Mexico. It was classified by the IUCN as a species with low risk. No subspecies are recognized.
Wikipedia contributors, Sceloporus bicanthalis; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T13:07:40.125572+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Sceloporus bicanthalis Smith, 1937
- Name authority
- Smith, 1937
- Common name
- Trans Volcanic Bunchgrass Lizard
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Phrynosomatidae
- Genus
- Sceloporus
- Extinction status
- Not supplied by this source
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
- classReptilia Laurenti, 1768
- orderSquamata Oppel, 1811
- suborderIguania
- familyPhrynosomatidae
- genusSceloporus
- speciesSceloporus bicanthalis Smith, 1937
Close classified relatives
These entries share the source’s genus, Sceloporus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Black-bellied Bunchgrass LizardSceloporus aeneus Wiegmann, 1828 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| White-bellied Rough LizardSceloporus albiventris Smith, 1939 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Anahuacan Bunchgrass LizardSceloporus anahuacus Lara-Gongora, 1983 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Santa Cruz Island SatorSceloporus angustus (Dickerson, 1919) | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Southern Occidental Bunchgrass LizardSceloporus aurantius Grummer & Bryson, 2014 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Eastern Cleft Spiny LizardSceloporus aureolus Smith, 1942 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Island Fence LizardSceloporus becki Van Denburgh, 1905 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Buller's Spiny LizardSceloporus bulleri Boulenger, 1895 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Blue Ornate Spiny LizardSceloporus caeruleus Smith, 1936 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Shy Spiny LizardSceloporus cautus Smith, 1938 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Yellow-spotted Spiny LizardSceloporus chrysostictus Cope, 1866 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
| Clark's Spiny LizardSceloporus clarkii Baird & Girard, 1852 | PhrynosomatidaeChordata | Accepted speciesExtinction status not supplied |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
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://reptile-database.reptarium.cz/species?genus=Sceloporus&species=bicanthalis 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:4V57Z. Classification follows source parent identifiers. English common names may vary by region.