Huberia striata

Brown (1958) - According to Moore (1940b), the nests are very populous and without definite colony limits; he found it very easy to combine groups from different localities into a single nest. The ants nest in the soil, often under stones in cooler parts of the range, although they frequently nest in rotting wood in the north. H. striata is a general feeder, and keeps homopterans in its nests.

Identification
Brown (1958) - The worker of Huberia striata is larger than that of Monomorium antarcticum on the average; most specimens are over 4.5 mm. long (outstretched, including mandibles), and occasional ones reach over 5 mm. Minim workers from incipient nests may, however, range slightly below 4 mm. Females are much larger, running from about 7.5 up to 9 mm. The males approach the females in length, but have smaller heads and much larger petiolar and postpetiolar nodes.

Males are always blackish in color, but the worker and female coloration varies widely. The workers range from bright reddish-yellow to nearly jet black, the intermediates darkening either relatively concolorously, or through variously mottled combinations of reddish and fuscous. Strangely enough, the coloration parallels at least roughly that of the Monomorium I have provisionally assigned to antarcticum, so that, in general, nests of the two species found at the same place tend to be of the same or similar color. This may account for some of the mixed series that have reached me; it is not unusual for two different species of ants to be found in the same log or under the same stone, even though their nests may not really be mixed. The extent and precision of this color correspondence I cannot safely judge without seeing the species involved at a number of localities in the field, so I must leave this problem to some future investigator. Nevertheless, the possibility of mimicry, of social-parasitic relations between the two species, or even simply the adaptive correlations of color with factors like temperature, humidity and insolation, present tempting subjects for speculation.

The female color pattern follows that of the worker, although even at its lightest, the female still is darker than the worker, retaining particularly broad areas of infuscation over the alitrunk and gaster.

Distribution
H. striata is very widely distributed in New Zealand.

Distribution based on Regional Taxon Lists
Australasian Region: New Zealand.

Nomenclature

 * . Tetramorium striatum Smith, F. 1876b: 481 (w.q.m.) NEW ZEALAND.
 * Type-material: syntype worker(s), syntype queen(s), syntype male(s) (numbers not stated).
 * Type-locality: New Zealand: South I., west coast, Peel Forest, and Kelly’s Creek (C.M. Wakefield).
 * Type-depository: BMNH.
 * Forel, 1894e: 229 (m.); Emery, 1899c: 8 (l.); Wheeler, G.C. & Wheeler, J. 1960b: 15 (l.).
 * Combination in Huberia: Forel, 1890b: cv.
 * Status as species: Hutton, 1881: 113; Mayr, 1886c: 363; Forel, 1890b: cv (redescription); Forel, 1892c: 339; Dalla Torre, 1893: 70; Forel, 1905a: 354; Emery, 1922e: 166; Wheeler, W.M. 1935g: 23; Brown, 1958h: 26; Ettershank, 1966: 157; Wilson & Taylor, 1967: 103; Taylor, 1987a: 29; Bolton, 1995b: 212; Don, 2007: 90.
 * Senior synonym of rufescens: Brown, 1958h: 26; Ettershank, 1966: 157; Taylor, 1987a: 29; Bolton, 1995b: 212.
 * Distribution: New Zealand.
 * rufescens. Huberia striata var. rufescens Forel, 1892c: 339 (w.) NEW ZEALAND.
 * Type-material: syntype workers (number not stated).
 * Type-locality: New Zealand: North I., Waikato Dist., Pirongia Mt, Mulm (Suter-Naef).
 * Type-depository: MHNG.
 * Forel, 1902h: 447 (q.).
 * Subspecies of striata: Forel, 1905a: 354; Stitz, 1911a: 357; Emery, 1922e: 166; Wheeler, W.M. 1935g: 23.
 * Junior synonym of striata: Brown, 1958h: 26; Ettershank, 1966: 157; Taylor, 1987a: 29; Bolton, 1995b: 212.

Type Material
Brown (1958) - Female, worker, male. “west coast of South Island, at Peel Forest, and at Kelly's Creek.” Types in British Museum, not seen.

References based on Global Ant Biodiversity Informatics

 * Brown WL. 1958. A review of the ants of New Zealand. Acta Hymenopterologica 1.1: 1-50.
 * Brown, W. L., Jr. 1958. A review of the ants of New Zealand. Acta Hymenopterologica 1:1-50.
 * Cameron P. 1898. Notes on a collection of Hymenoptera from Greymouth, New Zealand, with descriptions of new species. Mem. Proc. Manch. Lit. Philos. Soc. 42(1) 1-53.
 * Cumber RA. Distributional and biological notes on sixteen North Island species of Formicidae. 10-14.
 * Cumber, R. A. 1959. Distributional and biological notes on sixteen North Island species of Formicidae (Hymenoptera). New Zealand Entomologist 2(4):10-14.
 * Cumber, R.A. 1959. Distributional and biological notes on sixteen North Island species of Formicidae (Hymenoptera)
 * Emery C. 1899. Intorno alle larve di alcune formiche. Mem. R. Accad. Sci. Ist. Bologna (5) 8: 3-10.
 * Ettershank G. 1966. A generic revision of the world Myrmicinae related to Solenopsis and Pheidologeton (Hymenoptera: Formicidae). Aust. J. Zool. 14: 73-171.
 * Forel A. 1890. Aenictus-Typhlatta découverte de M. Wroughton. Nouveaux genres de Formicides. Annales de la Société Entomologique de Belgique 34: cii-cxiv.
 * Forel A. 1894. Quelques fourmis de Madagascar (récoltées par M. le Dr. Voltzkow); de Nouvelle Zélande (récoltées par M. W. W. Smith); de Nouvelle Calédonie (récoltées par M. Sommer); de Queensland (Australie) (récoltées par M. Wiederkehr); et de Perth (Australie. Ann. Soc. Entomol. Belg. 38: 226-237.
 * Forel A. 1902. Fourmis nouvelles d'Australie. Rev. Suisse Zool. 10: 405-548.
 * Forel A. 1905. A revision of the species of the Formicidae (ants) of New Zealand. Trans. Proc. N. Z. Inst. 37: 353-355.
 * P. Michel, H. White, K.J.M. Dickinson, B.I.P. Barratt, B.M. Fitzgera. 2008. Invertebrate Survey of coastal habitats and podo. New Zealand Journal of Zoology 35(4): 335-349.
 * Stitz H. 1911. Australische Ameisen. (Neu-Guinea und Salomons-Inseln, Festland, Neu-Seeland). Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1911: 351-381.
 * Stringer L. D., A. E. A. Stephens, D. M. Suckling, and J. G. Charles. 2009. Ant dominance in urban areas. Urban Ecosyst. 12: 503-514.
 * Taylor R. W. 1987. A checklist of the ants of Australia, New Caledonia and New Zealand (Hymenoptera: Formicidae). CSIRO (Commonwealth Scientific and Industrial Research Organization) Division of Entomology Report 41: 1-92.
 * Ward D. 2005. Changes to the classification of ants (Hymenoptera: Formicidae). The Weta 30: 16-18.
 * Wheeler WM. 1927. Ants of Lord Howe and Norfolk Islands. Proceedings of the American Academy of Arts and Sciences. 62.4: 120-153.
 * Wheeler, W. M. 1927. The ants of Lord Howe Island and Norfolk Island. Proc. Am. Acad. Arts Sci. 62: 121-153