NATURAL HISTORY · CATALOGUE RECORD
Hall’s New Guinea Crocodile
Crocodylus halli Murray, Russo, Zorrilla & Mcmahan, 2019
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
Crocodylus halli, also known as Hall's New Guinea crocodile, is a proposed species of crocodile endemic to the island of New Guinea. It is found on the southern half of the island, south of the New Guinea highlands. It is named after Philip M. Hall, a researcher at the University of Florida who performed the initial studies to clarify the species' distinctiveness.
Wikipedia contributors, Crocodylus halli; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T12:45:16.019494+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Crocodylus halli Murray, Russo, Zorrilla & Mcmahan, 2019
- Name authority
- Murray, Russo, Zorrilla & Mcmahan, 2019
- Common name
- Hall’s New Guinea Crocodile
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Crocodylia
- Family
- Crocodylidae
- Genus
- Crocodylus
- 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
- orderCrocodylia
- familyCrocodylidae
- genusCrocodylus
- speciesCrocodylus halli Murray, Russo, Zorrilla & Mcmahan, 2019
Close classified relatives
These entries share the source’s genus, Crocodylus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Freshwater CrocodileCrocodylus johnstoni Krefft, 1873 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| American crocodileCrocodylus acutus Cuvier, 1807 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| Orinoco crocodileCrocodylus intermedius Graves, 1819 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| Philippine crocodileCrocodylus mindorensis Schmidt, 1935 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| New Guinea crocodileCrocodylus novaeguineae Schmidt, 1928 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| Marsh crocodileCrocodylus palustris Lesson, 1831 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| Siamese crocodileCrocodylus siamensis Schneider, 1801 | CrocodylidaeChordata | Accepted speciesExtinction status not supplied |
| West African crocodileCrocodylus suchus Geoffroy Saint-Hilaire, 1807 | CrocodylidaeChordata | 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=Crocodylus&species=halli 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:8GRXJ. Classification follows source parent identifiers. English common names may vary by region.