Tasmosalpingus quadrispilotus Lea Det. J. F. Lawrence 1919
Creators: name: Liu, Zhenhua
name: Porch, Nicholas
name: Ślipiński, Adam
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tasmosalpingidae
Tasmosalpingus
Tasmosalpingus quadrispilotus

description: Tasmosalpingus quadrispilotus Lea, 1919
Tasmosalpingus quadrispilotus Lea 1919: 744. Type locality: Tasmania, Mount Wellington.
Tasmosalpingus promiscuus Lea 1919: 745. Type locality: Tasmania, Hobart. Syn. nov.
(Figs 1–2)
Type material. T. quadrispilotus [hand written] Lea, Type [printed] Mt. Wellington [hand writing]/ 1931 Tasmosalpingus quadrispilotus Lea Tasmania Type [hand writing]/ SAMA Database No. 25-036142 (three specimens mounted on the same card, with handwritten “TY” under the central specimen that is designated as the lectotype; SAMA); T. promiscuus [hand written] Lea, Type [printed] Hobart [hand written]/ 18863 Tasmosalpingus promiscuus Lea Tasmania TYPE [hand written]/ SAMA Database No. 25-036685 (two specimens mounted on the same card, with handwritten “TY” under the damaged specimen; the second, undamaged specimen without inscription underneath is here selected as the lectotype, SAMA).
Other material. Australia: Tasmania: 41.51S 146.03E TAS 4km S Mt. Oakleigh 880m 8 Jan.-12 Feb. 1991 A. Calder, W. Dressler malaise#3 closed forest (3, ANIC); 41.51S 146.03E TAS 4km S Mt. Oakleigh 880m 13 Feb.-7 Mar. 1991 I. Naumann, M. Horak malaise#3 closed forest (1, ANIC); 41.51S 146.03E TAS 4km S Mt. Oakleigh 880m 30 Nov. 90- 8 Jan. 1991 E. Nielsen, E. Edwards malaise#3 closed forest (1, ANIC); 41.51S 146.03E TAS 4km S Mt. Oakleigh 880m 7 Nov. 1990, W.E.B.S. closed forest, 880m malaise #3 (1, ANIC); 41.51S 146.03E TAS 4km S Mt. Oakleigh 880m 1 Mar. 1990, W.E.B.S. closed forest, 880m malaise #3 (1, ANIC); 41.51S 146.03E TAS 4km S Mt. Oakleigh 30 Nov. 90- 8 Jan. 1991 E. Nielsen, T. Edwards F.I.T. #2 880m / F.I.T. ANIC 1145 closed forest litter #2 (2, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 30 Nov. 90- 8 Jan. 1991 E. Nielsen, E. Edwards malaise#2 closed forest (1, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 8 Jan.-12 Feb. 1991 A. Calder, W. Dressler malaise#2 closed forest (1, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 30 Nov. 90- 8 Jan. 1991 E. Nielsen, E. Edwards malaise#1 closed forest (1, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 8 Jan.-12 Feb. 1991 A. Calder, W. Dressler malaise#4 closed forest (9, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 9 Apr.-6 Jun. 1991 M. Comfort malaise#4 closed forest (4, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 30 Nov. 90- 8 Jan. 1991 E. Nielsen, E. Edwards malaise#4 closed forest (2, ANIC); 41.50S 146.03E TAS Pelion Hut 3km S Mt. Oakleigh 860m 8 Jan.-12 Feb. 1991 A. Calder, W. Dressler malaise#5 closed forest (4, ANIC); 41.18S 145.36E Saxons Road TAS 17 Jan. 1983 I. D. Naumann and J. C. Cardale coll. (2, ANIC); Cradle Mtn. Tasmania Carter & Lea/ compared with holotype / Tasmosalpingus quadrispilotus Lea Det. J. F. Lawrence (1, ANIC); 41.35S 145.56E TAS Cradle Mtn. Camp Ground 880m, 17 Nov. 1989 pyrethrin knockdown outer Nothofagus Tube 327, R. Coy (1, ANIC); TAS: Savage River 41.2333S x 145.333E N. cunninghamii canopy fog R. Coy, P. Lillywhite& A. Yen 26 Feb. 1990 FT38033/ Tasmosalpingus det. A. S. Slipinski (1, ANIC); 41.11S 148.00E TAS Mt. Michael, 740m 27 Nov. 1989 sweeping, Tube 202 H. Mitchell (1, ANIC); 41.20S 147.50E TAS Mt. Victoria, 900m 24 Nov. 1989, tree 2 pyrethrin knockdown Tube 302, H, Mitchell (1, ANIC); 41.20S 147.50E TAS Mt. Victoria, 900m 25 Nov. 1989 pyrethrin knockdown tree 1, Tube 237 R. Coy coll. (1, ANIC); 41.26S 147.36E TAS Schulhofs Rd. 8. 7km NE Upper Blessington 870m 16 Jan.-1 Feb. 1993, 914 A. Newton & M. Thayer/ Euc. delegatensis Euc. obliqua forest FMHD #93-43 ex window trap (1, ANIC); Australia: Tasm. Track off Mt. Barrow Rd. 780, 15-17. ii. 1980 Nothofagus, etc. A. Newton, M. Thayer/ pyrethrin-fogging tree ferns (1, ANIC); Australia: Tasm. Track off Mt. Barrow Rd. 780, 15-17. ii. 1980 Nothofagus, etc. A. Newton, M. Thayer/ pyretherum fogging Melaleuca bark (1, ANIC); 43.22S 146.08E TAS Claytons, Bathurst Harbour 15 Mar.-15 Apr. 1991 E. Edwards, J. Berry malaise#3 closed forest (2, ANIC); 43.22S 146.08E TAS Claytons, Bathurst Harbour 29 Aug.-28 Nov. 1991 I. Naumann, G, Clarke closed forest m#3 (2, ANIC); 43.22S 146.08E TAS Claytons, Bathurst Harbour 29 May-29 Aug. 1991 M. Comfort closed forest malaise#3 (2, ANIC). Scamander Riv., Upr. Scamander, Tas. 9 Nov. 1972, A. Neboiss (1, MV). Southern Forests: Russell Road: forestry coupe RU028D, 10 Dec, 2004, B. Yaxley, Malaise trap (1, TMAG); -41.6556 145.0819, Pieman River State Reserve: Pieman River environs: E of Corinna campground, C.J. Byrne, 27 Jan, 2015, at light (1, TMAG); -41.1833 148.0, Mount Michael: Coy et al. site, R. Coy, 20 Feb 1990, Knockdown fog (canopy) (2, TMAG); -41.8628 148.2859, Bicheno, Red Bill Beach, R. Bashford, 16 Nov 1989, MV light (2, TMAG); -42.665 146.462, Florentine Valley: Jones site, N.M. Jones, 30 Sep 2006, Beating foliage (1, TMAG); -43.0356 146.6919, Warra LTER site: Mount Weld: Transect A04, N. Doran, 22 Jan 2002, Malaise trap (1, TMAG); -43.0008 146.6112, Warra LTER site: Mount Weld: Transect D08, N. Doran, 22 Jan 2002, Malaise trap (1, TMAG). Victoria: 37.51S 146.15E VIC Baw Baw Alpine Res. Nr. Base of chair lift 14-26 Feb. 1993 1200m, 929 A. Newton & M. Thayer/ Euc. delegatensis for w/Noth. Cunn. FMHD # 93-94 window trap (1, ANIC); Australia: Vict. Warburton, Cement Ck. 670m 10-17. i. 1980 Nothofagus cunninghamii, etc. A. Newton, M. Thayer/ Berlesed from leaf litter (1, ANIC); VIC: Mt. Buffalo National Park, 0.98km NW. of Crystal Brook Res., 36.7227°S 146.7676°E 1310m, N. Porch & H. Benjemaa, 28.ii.2011 - 30.iii.2011 / Benjemaa Hons. 2012, Subalpine wet Malaise, Sub alpine woodland (1, MV); VIC: Dandenong Ranges NP, - 0.22km WNW. Kallista 37°53.066'S 145°22.006'E 420m, 22.ii.2013 - 14.iii.2013, N. Porch & A. Lodewyke / Lodewyke Hons project, Site OS1. Pitfall grid, (2* 2m) set in open site, in mountain ash (Euc. regnans) forest (1, MV); Otway Range, Stony Creek, site SP03, -38.48630 143.97161, Sandra Penman, 10-16 Dec. 2017, Aerial malaise trap (1, MV); Otway Range, Stony Creek, site SP12, -38.48786 143.97361 325m, Sandra Penman, 10-16 Dec. 2017, Aerial malaise trap (1, MV); Otway Range, Bambra-Aireys Inlet Road, near junction of Ironbark track, site SP08, -38.40655 144.04093 315m, Sandra Penman, 12-18 Nov. 2017, Aerial malaise trap (1, MV). New South Wales: 36.32S 148.13E NSW Kosciuszko NP., 4.1km W Dead Horse Gap 1500m 19 Dec. 1986 - 14 Feb. 1987 766 A. Newton & M. Thayer/ flight intercept (window) trap FMHD #86-645 Euc. pauciflora woodland (1, ANIC).
Diagnosis. Tasmosalpingus quadrispilotus can be easily distinguished from the new species by its distinct colour pattern on the elytra and the coarser and usually seriate punctation on the dorsal surface (Fig. 1). Tasmosalpingus magnus is monochrome with fine and irregular punctation on the dorsum. Other distinguishing characters are: the lateral pronotal expansion narrowed anteriorly (distinctly expanded anteriorly in T. magnus) (Figs 2C, 4C), the procoxal rests on the mesoventrite well separated (contiguous in T. magnus) (Figs 2G, 4G), metaventrite about 0.55 times as long as wide (0.64 in T. magnus); the aedeagal parameres separated at apex and the flagellum of about 1.3 times as long as basal struts (parameres only shallowly incised at apex and flagellum of male genitalia about 1.7 times as long as basal struts in T. magnus) (Figs 2N, 4N). The female of T. quadrispilotus can be distinguished by the ovipositor with the styli distinctly shorter than the distal gonocoxites, which are almost equal in length in T. magnus (Figs 2L, 4L).
Distribution. Tasmania, Victoria, New South Wales.
Remarks. Lea (1919) described T. quadrispilotus and T. promiscuus citing the differences in the colour patterns and punctation on the elytra (Figs 1D, 1E). We have examined several series of specimens collected from localities in Tasmania, Victoria and New South Wales, and have found considerable variation in colour patterns and punctation among the specimens collected from the same locality (Figs 1A–I). In addition, the male genitalia of specimens exhibiting different colour patterns and punctation have been found to be identical. Consequently, T. promiscuus is here recognized as a junior synonym of T. quadrispilotus.
description: Published as part of Liu, Zhenhua, Porch, Nicholas & Ślipiński, Adam, 2023, Review of the Australian endemic genus Tasmosalpingus Lea, 1919 (Coleoptera, Cucujoidea, Tasmosalpingidae), pp. 292-300 in Zootaxa 5301 (2) on pages 293-296, DOI: 10.11646/zootaxa.5301.2.9, http://zenodo.org/record/8030381