Amenia crinita Colless 1998, n.sp.
Creators: name: Colless, D. H.
Publisher: name: Zenodo
Year: 1998
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Calliphoridae
Amenia
Amenia crinita

description: <i>Amenia crinita</i> n.sp. <i>Holotype:</i> male; 15°30'S 145°16'E, 1 km SE of Mt Cook, Queensland, 13 October 1980, D.H. Colless, (at light). ANIC 6155. <i>Other specimens examined.</i> QUEENSLAND: Lockerbie, Cape York, 2 April 1964, LF. B. Common &amp; M.S. Upton, 1~; Bamaga, Cape York, 4 April 1964, LF. B. Common &amp; M.S. Upton, 1 ~; Middle Claudie River, Iron Range, 13 September 1974, G. Daniels, 1 <i>cS</i> (AM); Iron Range, 2-9 June 1971, E.F. Riek, ㅾ 㬠 15°03'S 145°09'E, 3km NE of Mt Webb, 1-3 October 1980, T. Weir, 2縠 ~; same data, D.H. Colless, 1~; samedata, 3 October 1980, D.H. Colless, ㅾ 㬠 15°04'S 145°0TE, Mt Webb NP, 28 April 1981, D.H. Colless, <i>3cS cS,</i> 1縠; samedata, 29 April 1981, D.H. Colless, 1 <i>cS</i> <i>;</i> 15°16'S 144°59'E, 14 km NW Hope Vale Mission, 8 May 1981, D.H. Colless, 1 <i>cS;</i> Leo Creek, McIlwraith Range, near Coen, 2-3 November 1969, 1 縠 (UQ); Bayview, Cairns, <i>16°5TS</i> 145°43'E, 6 December 1991, e. J. Burwell, 1縠 (UQ); Kuranda, F.P. Dodd, <i>1cS</i> (SAM); Cairns District,A.M. Lea, 1 <i>cS</i> (SAM); Mt Bartle Frere (East Base), 80 ft, 29 April 1955, K. R. Norris, 1~; Palmerston East, Innisfail District, 25 January 1991, D.K. McAlpine &amp; B. Day, <i>1cS,</i> 1縠 (AM). This is the <i>"</i> <i>imperialis</i> Cooktownform " ofPart 1, closely resembling <i>A. imperialis,</i> but differing as follows: Male. <i>Head:</i> frons relatively short (Table 2, "Cooktown form"); antennal segment ratio 3.1-3.8. Carina slightly, but distinctly, flatter in profile, less protruding, and therefore less clearly separated from epistome. <i>Wing:</i> bend ofM relatively closer to wing margin, index 0.6-0.9; upper calypter more than 50% dark, the external margin and associated fringe continuing brown or golden-brown to junction with lower member. <i>Legs:</i> hind tibia (Fig. 24) with conspicuous <i>ad</i> fringe of close-set bristles of more or less uniform length and strength, about as long as the tibia is wide. <i>Abdomen:</i> T 3 lacking the usual pair of median marginal bristles. T 3 with lateral pale patches reduced, sometimes absent. Genital segments lacking the strong, almost spiny bristles present in othermembers of the group. Female. Differing from <i>imperialis</i> in the M-bend index and calypter colouration; also, lateral pale patches on abdominal T 3 usually absent; antennal segment ratio 2.7-3.2. Notes. The species was first recognised morphometrically in the male sex only (see Part 1, Fig. 7). Additional diagnostic attributes were later discovered, including the colouration of the calypters, which enabled identification of females. The list of specimens examined includes a number identified since the morphometric studies were made. Distribution (Fig. 3). North Queensland.
description: Published as part of <i>Colless, D. H., 1998, Morphometrics in the genus Amenia and revisionary notes on the Australian Ameniinae (Diptera: Calliphoridae), with the description of eight new species, pp. 85-123 in Records of the Australian Museum 50 (1)</i> on page 109, DOI: 10.3853/j.0067-1975.50.1998.1275, http://zenodo.org/record/4652889