| Dolichoderus niger|
Dolichoderus niger is restricted to low mallee and scrub habitats across southern Western Australia. It has been collected only a handful of times, including in relictual native woodlands in the Perth metropolitan area (Heterick, 2009).
Pronotum rounded, lacking spines; propodeum with elongate spines which are directed upward at an angle less than 45° to the horizontal plane, in dorsal view the spines with an angle of at least 90° between their bases and this region forming a "V" with a narrowly rounded angle; dorsum of petiolar node angular; legs long and uniformly coloured dark red-brown to reddish-black.
This species most closely resembles Dolichoderus rufotibialis but can be distinguished by the uniformly coloured legs in D. niger compared to the bi-coloured legs found in D. rufotibialis, with its dark femora and lightly coloured tibiae.
Identification Keys including this Taxon
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
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The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- niger. Dolichoderus (Hypoclinea) ypsilon var. nigra Crawley, 1922c: 25 (w.) AUSTRALIA. Raised to species: Shattuck & Marsden, 2013: 125.
- Holotype, worker, Kelmscott, Western Australia, Australia, Oxford University Museum of Natural History. ,
- Paratype, 14 workers, Kelmscott, Western Australia, Australia, Oxford University Museum of Natural History. ,
- Paratype, 3 workers, Kelmscott, Western Australia, Australia, The Natural History Museum; (specific locality not given but apparently from type locality). ,
- Paratype, 2 workers, Kelmscott, Western Australia, Australia, Musee d'Histoire Naturelle Genève. ,
- Paratype, 1 worker, Kelmscott, Western Australia, Australia, Naturhistorisches Museum Basel. ,
Morphologically uniform except leg colour varying from red-brown to reddish-black, and pilosity on first gastral tergite mostly dense but occasionally noticeably more sparse.
Measurements (n=5). CI 90–99; EI 22–25; EL 0.29–0.32; HL 1.27–1.43; HW 1.20–1.39; ML 1.76–2.11; MTL 1.13–1.35; PronI 71.56–78.84; PronW 0.87–0.99; SI 109–117; SL 1.36–1.51.
- Crawley, W. C. 1922e. New ants from Australia (concluded from vol. ix. p. 449). Ann. Mag. Nat. Hist. 9(10): 16-36 PDF
- Shattuck, S.O. & Marsden, S. 2013. Australian species of the ant genus Dolichoderus (Hymenoptera: Formicidae). Zootaxa 3716, 101–143 (doi 10.11646/zootaxa.3716.2.1).