Agnathotermes crassinasus 粗鼻无颚白蚁
- Type locality
- Brasil: Amazonas: Maraã [1.848S 65.523W]
- Distribution
- Brazil, Colombia, Ecuador
List： English (genus page) · 中文 · Español
Summary
Agnathotermes crassinasus is a species of the genus Agnathotermes, in the family TERMITIDAE (subfamily Nasutitermitinae). The species was described by Constantino in 1990; the type locality is Brasil: Amazonas: Maraã [1.848S 65.523W]. Distribution: Brazil, Colombia, Ecuador.
Etymology
Genus name Agnathotermes: From Greek a- (without) + gnathos (jaw) + Latin termes.
Specific epithet crassinasus: From the descriptive term ‘crass’ (thick)
Taxonomic position
- Family: TERMITIDAE — 280 genera, 2144 species
- Subfamily: Nasutitermitinae — 81 genera, 606 species
- Genus: Agnathotermes — 2 species
- Type species of the genus: Agnathotermes glaber
Distribution
- Distribution records: Brazil, Colombia, Ecuador
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: Constantino, 1990. 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.
- Agnathotermes crassinasus, new species of termite from the Amazon basin (Isoptera, Termitidae, Nasutitermitinae)
Abstract
Agnathotermes crassinasus, a new species oftermite collected in primary rain forest near the town of Maraã, Japurá River, Amazonas State, Brazil, is described Drawings of soldier head, worker mandibles and enteric valve armature are presented
- New taxa and new combinations of termites (Isoptera, Termitidae, Nasutitermitinae) with nasute soldiers from the Neotropical Region Brazil, Agnathotermes, Araujtermes caissara, taxonomic morphology.1
Abstract
- Morphology of the alate and worker mandibles of the soil-feeding nasute termites (Isoptera, Termitidae, Nasutitermitinae) from the neotropical region
Abstract
The morphology of the mandibles of the alates and workers of the 8 soil-feeding genera with nasute soldiers from the Neotropical Region is studied. Three mandibular patterns are recognized: (1) Convexitermes, Atlantitermes, Araujotermes, Coatitermes, Subulitermes and Agnathotermes have mandibles with complete marginal dentition and no reduced teeth, (2) Angularitermes has mandibles with complete marginal dentition but two teeth are vestigial, and in (3) Cyronotermes the marginal dentition is incomplete. A set of other characteristics is associated with each of these mandibular patterns. Intraspecific variation are registered, either between the alate and the worker castes of all genera, as between the worker types of the dimorphic worker caste of the genera with complete and developed marginal dentition. Such dimorphism was previously unreported for the soil-feeding Nasutitermitinae; the soldier arises from one worker type.
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 Agnathotermes (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: Agnathotermes crassinasus 粗鼻无颚白蚁[EB/OL]. Version 2026.10.30. https://termite-extant-isoptera.org/en/species/agnathotermes-crassinasus/. DOI: 10.5281/zenodo.23646836.
BibTeX
@misc{isoptera_agnathotermes_crassinasus_2026,
author = {班奈特格林},
title = {Agnathotermes crassinasus: a checklist of extant Isoptera (termites)},
year = {2026},
version = {2026.10.30},
howpublished = {https://termite-extant-isoptera.org/en/species/agnathotermes-crassinasus/},
note = {TERMITIDAE; version 2026.10.30; DOI: 10.5281/zenodo.23646836},
doi = {10.5281/zenodo.23646836}
}
RIS
TY - ELEC TI - Agnathotermes crassinasus: a checklist of extant Isoptera (termites) AU - 班奈特格林 PY - 2026 UR - https://termite-extant-isoptera.org/en/species/agnathotermes-crassinasus/ DO - 10.5281/zenodo.23646836 ER -