Anochetus rufolatus

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Anochetus rufolatus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Ponerinae
Tribe: Ponerini
Genus: Anochetus
Species: A. rufolatus
Binomial name
Anochetus rufolatus
Shattuck & Slipinska, 2012

Anochetus rufolatus ANIC32-044217 side 32-AntWiki.jpg

Anochetus rufolatus ANIC32-044217 top 32-AntWiki.jpg

Specimen labels

This rare species is known from a single locality, Lizard Island, a small island located approximately 30km from the Queensland mainland. Nothing is known of its biology.

Identification

Sculpture on front of head extending only slightly beyond eyes; pronotum smooth dorsally, sculptured laterally; mesonotum smooth and without sculpturing; petiolar node in side view narrowing only slightly dorsally and trapezoid-shaped, with the striations along its entire height; propodeal angle gently rounded. This species is most similar to Anochetus rufostenus, differing in having the dorsum of the pronotum smooth rather than sculptured, the head longer (head length > 1.11mm) and the petiolar node wider (maximum width > 0.28mm).

Keys including this Species

Distribution

Distribution based on Regional Taxon Lists

Australasian Region: Australia (type locality).

Distribution based on AntMaps

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Distribution based on AntWeb specimens

Check data from AntWeb

Biology

Castes

Nomenclature

The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.

  • rufolatus. Anochetus rufolatus Shattuck & Slipinska, 2012: 20, fig. 13 (w.) AUSTRALIA.

Type Material

Description

Worker description. Sculpturing on front of head extending slightly beyond eyes. Scapes not reaching posterolateral corners ('lobes') of head; with limited pubescence and a limited number of erect hairs. Pronotum with striations running transversely on anterior section, longitudinally on lateral surfaces, disappearing dorsally and becoming rugose posterolaterally. Mesonotum smooth and shining. Dorsum of propodeum slightly flattened and with coarse striate-rugose sculpture; majority of hairs only slightly raised above the underlying surface. Propodeal angles rounded. Metapleuron with coarse striations. Petiolar node robust with thick, truncate apex and sculptured with transverse striations. Erect hairs on hind tibiae limited to the outer surfaces. Colour dark brown, head and legs yellow-brown, antennae and mandibles yellow.

Measurements. Worker (n = 3): CI 78–91; EI 20–24; EL 0.21–0.26; HL 1.12–1.21; HW 0.87–1.10; HFL 0.96–1.08; ML 1.35–1.46; MandL 0.58–0.63; MTL 0.67–0.75; PronI 62–75; PronW 0.65–0.70; SL 0.85–0.98; SI 88–98.

References