Temnothorax nevadensis
(Wheeler, 1903)
Nevada Acorn Ant
Temnothorax nevadensis is a of acorn ant in the Formicidae, originally described by Wheeler in 1903. Like other members of the , it is a small species that typically nests in preformed cavities such as hollow nuts or acorns. The species is part of a diverse genus containing over 350 species worldwide, with approximately 60 species known from North America.
Pronunciation
How to pronounce Temnothorax nevadensis: /tɛm.noʊ.ˈθɔː.ræks nɛ.və.ˈdɛn.sɪs/
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Identification
Temnothorax nevadensis can be distinguished from other Temnothorax by morphological characters detailed in taxonomic revisions. As with other acorn ants, are small (typically 2–4 mm), with 11-segmented and a distinct petiole node. Species-level identification requires examination of specific morphological traits such as , propodeal spine shape, and pilosity patterns.
Images
Habitat
Nests in preformed cavities, particularly hollow nuts and acorns, as is characteristic of the Temnothorax.
Distribution
Known from western North America; the specific epithet 'nevadensis' suggests an association with Nevada and surrounding regions. The is recorded in the AntWeb database with specimen data available.
Behavior
Exhibits typical Temnothorax nesting , utilizing small preformed cavities rather than excavating soil nests.
Ecological Role
Contributes to nutrient cycling and soil processes as a ground-dwelling .
Human Relevance
Subject of taxonomic and myrmecological research; specimens are cataloged in AntWeb with unique identifiers facilitating data sharing.
Similar Taxa
- Temnothorax longispinosusSimilar small acorn ant ; distinguished by specific morphological characters and geographic distribution
- Temnothorax pilagensCongeneric slave-making ; T. nevadensis is not known to exhibit slave-making