NATURAL HISTORY · CATALOGUE RECORD
Rusty Monitor
Varanus semiremex Peters, 1869
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.
Open encyclopedia reference
The rusty monitor (Varanus semiremex) is a small species of monitor lizard. It is endemic to Queensland, Australia.
The species is semiaquatic and primarily inhabits wetlands, especially mangroves, as well as the shores of islands. Its diet consists mainly of insects, fish, crabs, frogs and smaller lizards.
Wikipedia contributors, Rusty monitor; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T03:32:07.760079+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Varanus semiremex Peters, 1869
- Name authority
- Peters, 1869
- Common name
- Rusty Monitor
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Varanidae
- Genus
- Varanus
- 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
- suborderAutarchoglossa
- familyVaranidae
- genusVaranus
- speciesVaranus semiremex Peters, 1869
Close classified relatives
These entries share the source’s genus, Varanus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Solomon Island Spiny MonitorVaranus spinulosus Mertens, 1941 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Kimberley Rock MonitorVaranus glauerti Mertens, 1957 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Varanus finschi Böhme, Horn & Ziegler, 1994 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Southern Pilbara Rock GoannaVaranus hamersleyensis Maryan, Oliver, Fitch & O'Connell, 2014 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Mitchell's Water MonitorVaranus mitchelli Mertens, 1958 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Varanus mabitang Gaulke & Curio, 2001 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Varanus nuchalis (Günther, 1872) | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Nesterov’s desert monitorVaranus nesterovi Böhme, Ehrlich, Milto, Orlov & Scholz, 2015 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Banggai Island monitorVaranus melinus Böhme & Ziegler, 1997 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Blue Tree MonitorVaranus macraei Böhme & Jacobs, 2001 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Komodo DragonVaranus komodoensis Ouwens, 1912 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
| Varanus zugorum Böhme & Ziegler, 2005 | VaranidaeChordata | Accepted speciesExtinction status not supplied |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Varanus boulengeri Kinghorn, 1923 Kinghorn, 1923 | synonym |
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=Varanus&species=semiremex 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:7FG6P. Classification follows source parent identifiers. English common names may vary by region.