Occasitermes watsoni 沃森西部白蚁
- Type locality
- Australia: New South Wales: 12 km W by N Temora
- Distribution
- Australia
List： English (genus page) · 中文 · Español
Summary
Occasitermes watsoni is a species of the genus Occasitermes, in the family TERMITIDAE (subfamily Nasutitermitinae). The species was described by Gay in 1974; the type locality is Australia: New South Wales: 12 km W by N Temora. Distribution: Australia.
Etymology
Genus name Occasitermes: Etymology uncertain (perhaps Latin occasus ‘setting, west’); -termes from Latin termes.
Specific epithet watsoni: Named after J.A.L. Watson
Taxonomic position
- Family: TERMITIDAE — 280 genera, 2144 species
- Subfamily: Nasutitermitinae — 81 genera, 606 species
- Genus: Occasitermes — 2 species
- Type species of the genus: Occasitermes occasus
Distribution
- Distribution records: Australia
The record above follows the wording of the original data; no geocoding or standardized place names have been applied.
Morphology
A species-level description from the original literature has not yet been compiled for this page. Original description: Gay, 1974. See the genus page for the genus-level description; this page will be updated after the original text is checked.
Distribution map
Aggregated from GBIF occurrence records on a 1° grid; only extant taxa of this checklist are used, so fossil records are excluded. Dot size and shade show the number of records inside a cell.
Related papers
Cached papers for this genus (matched automatically, for reference); to search this species with its junior synonyms merged in, use the literature search.
- THE AUSTRALIAN TERMITE GENUS OCCASITERMES (ISOPTERA: TERMITIDAE: NASUTITERMITINAE)
Abstract
The Australian termite genus Occasitermes Holmgren is defined and its phylogenetic position discussed. The type species O. occasus (Silvestri) is described and details are given of its distribution and biology. A new species, O. watsoni, is described from New South Wales.
- THE AUSTRALIAN GENERA OF THE SUBULITERMES BRANCH OF THE NASUTITERMITINAE (ISOPTERA: TERMITIDAE)
Abstract
The gut structure and the imago‐worker mandibles of the Australian species included in the Subulitermes branch of the Nasutitermitinae clearly define their relationships. Macrosubulitermes perlevis (Hill) and Termes insignitus (Hill) are transferred to Australitermes Emerson; Macrosubulitermes Emerson and Australitermes are redefined, and additional notes and measurements are given for the 4 species M. greavesi (Hill), A. dilucidus (Hill), A. perlevis and A. insignitus. Occasitermes Holmgren and Occultitermes Emerson do not belong to the Subulitermes branch.
- Food preference of the echidna, Tachyglossus aculeatus (Monotremata: Tachyglossidae), in the wheatbelt of Western Australia.
Abstract
Forty faeces samples of Tachyglossus aculeatus were collected for analysis from 10 haphazardly selected hollow logs of Eucalyptus salmonophloia (Salmon Gum) and E. wandoo (Wandoo) in two reserves in the wheat belt of Western Australia. The frequency of occurrence of termite species of the study area was determined by sampling the soil, mounds and dead surface wood; soldier-to-worker ratios were visually estimated at sampling sites. The ant fauna was assessed by pitfall trapping. The ratio of Formicidae to Isoptera numbers was 30% to 70%. No faeces samples contained 100% of either Formicidae or Isoptera. Nasutitermitinae (Tumulitermes, Nasutitermes, Occasitermes) accounted for 80% of all the isopteran soldier material (total numbers) and were found in 97% of the samples. Drepanotermes, Schedorhinotermes, Amitermes, Coptotermes and Termes accounted for the remaining 20% of total numbers ingested (soldiers only). Soldier-to-worker ratios at artifical breaks ranged from means of 20:1 for nasute genera to 1:30 for Termes. Relative differences in that ratio between termite genera were apparently maintained by T. aculeatus, and all abundant termite species occurred in the diet. The predominant Formicidae size group preyed on was 2-10 mm long, with 85% of individuals in the lower range of that size category. Large Formicidae (> 10 mm) were absent from the faeces, while small Formicidae ( 75% of Formicidae numbers in pitfall traps. The data suggest that T. aculeatus may forage opportunistically, ingesting prey in proportions as encountered.
Papers on this species, synonyms included → OpenAlex Google Scholar CNKI
Abstracts come from open metadata; copyright remains with the original authors/publishers. For reference only — please check the original.
Other species in Occasitermes (1 species)
Cite this species
Citation strings are generated from the fields of this page; please keep the DOI and the version number when citing.
GB/T 7714
班奈特格林. Extant Isoptera (termites): a checklist of Latin and Chinese names: Occasitermes watsoni 沃森西部白蚁[EB/OL]. Version 2026.10.30. https://termite-extant-isoptera.org/en/species/occasitermes-watsoni/. DOI: 10.5281/zenodo.23646836.
BibTeX
@misc{isoptera_occasitermes_watsoni_2026,
author = {班奈特格林},
title = {Occasitermes watsoni: a checklist of extant Isoptera (termites)},
year = {2026},
version = {2026.10.30},
howpublished = {https://termite-extant-isoptera.org/en/species/occasitermes-watsoni/},
note = {TERMITIDAE; version 2026.10.30; DOI: 10.5281/zenodo.23646836},
doi = {10.5281/zenodo.23646836}
}
RIS
TY - ELEC TI - Occasitermes watsoni: a checklist of extant Isoptera (termites) AU - 班奈特格林 PY - 2026 UR - https://termite-extant-isoptera.org/en/species/occasitermes-watsoni/ DO - 10.5281/zenodo.23646836 ER -