Aname insolita Wilson, Harvey, Simmons & Rix, 2025, sp. nov.
Creators: name: Wilson, Jeremy D.
name: Harvey, Mark S.
name: Simmons, Leigh W.
name: Rix, Michael G.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Anamidae
Aname
Aname insolita

description: Aname insolita sp. nov.
urn:lsid:zoobank.org:act: 5D2A5790-F70C-4DBA-AC68-5DEC4F32CD8C
Figs 14, 112
Diagnosis
Males of A. insolita sp. nov. can be distinguished from all species for which males are known by a moderate to large body size (carapace length> 4.0 mm), and the presence of a short embolus (embolus length/bulb length <1.5) that is straight (and thus looks relatively long), wide and flattened (Fig. 112L–M).
Females of A. insolita sp. nov. are unknown.
Etymology
The specific epithet ‘ insolita ’ is a Latin adjective meaning ‘unusual, strange’ or ‘rare’, referencing the strangeness of the genital morphology of this species, and its rarity in collections.
Type material
Holotype
AUSTRALIA – Queensland • ♂; Brigooda, Koy property; 26°16′ S, 151°25′ E; 26 Jan.–20 Apr. 1995; G.B. Monteith leg.; pitfall trap, vine scrub; QMB S46416.
Other material examined
AUSTRALIA – Queensland • 1 ♂; Nipping Gully; 25°40′ S, 151°26′ E; 280 m a.s.l.; 26 Jan. 1995 – 2 Jun. 1999; G. B. Monteith and J. Thompson leg.; intercept trap, open forest; QMB S51942 • 1 ♂; Amiens; 28°36′ S, 151°49′ E; 22 Oct. 2004; K. Ryan leg.; QMB S66531.
Description
Male (holotype, QMB S46416)
GENERAL (Fig. 112A–Q). Body length 24.66, in good condition, colour presumably faded due to preservation.
DORSAL PROSOMA (Fig. 112A, E–F). Carapace length 8.72, width 6.74, length/width 1.29, clypeus to fovea length/carapace length 0.67, caput width/carapace width 0.63, carapace orange-brown, reflective setae present, moderate on caput, moderate on thorax, fovea procurved, fovea width/carapace length 0.10 (Fig. 112A, F); chelicerae red-brown, rastellum absent or inconspicuous, chelicerae length/carapace length 0.58 (Fig. 112A); eye group rectangular, width/length 1.91, eye tubercle present (Fig. 112E).
ABDOMEN (Fig. 112B, D). Abdomen length 9.87, light grey, dorsal pattern absent, with consistent cover of short setae.
VENTRAL PROSOMA (Fig. 112C, G–I). Labium cuspules absent (Fig. 112H); maxillae heel distinct, cuspules present, count =about 150, extending posteriorly onto heel, extending laterally about 30% of maxillae length (Fig. 112C, I); coxae cuspules absent, thorn-like setae on prolateral face present (Fig. 112C, I); sternum length/width 1.23, central sternum with consistent covering of short setae, row of longer setae around posterior edges (Fig. 112G–H); posterior sigilla elongate, central sternum to posterior sigilla length/sternum length 0.27, posterior sigilla length/sternum length 0.15 (Fig. 112G–H); other sigilla small, round and lateral (Fig. 112G–H).
LEG I (Fig. 112N–Q). Leg I orange-brown, reflective setae on dorsal femur, femur length 6.38, patella length 4.30, tibia length 4.78, metatarsus length 5.32, tarsus length 2.76, total length 23.53, leg I length/ carapace length 2.70 (Fig. 112N–O); scopulae on distal metatarsus and tarsus (Fig. 112N–O); spine count Fe D 2, Fe PL 2, Pa PL 2, Ti PL 0, Ti RL 0, Me PL 0, Me RL 0, Ta 0 (Fig. 112N–O); tibia length/ width [TIL/TID] 3.43, widening from proximal end to spur before narrowing again towards distal end, spur present, triangular, knuckle absent, megaspine angled at 35 degrees, length to distal face of spur/ tibia length [TIS/TIL] 0.49, spur height/tibia width [TISH/TID] 0.60, megaspine length/tibia length 0.27 (Fig. 112N–P); metatarsus relatively straight, proximal excavation present, excavation straight with inconspicuous heel, heel rounded, excavation length/metatarsus length [MIPEL/MIL] 0.51, metatarsus length/width [MIL/MID] 4.55 (Fig. 112N–O, Q).
PEDIPALP (Fig. 112J–M). Tibia length 3.42, width 1.48, length/width [PTL/PTD] 2.30, asetose depression present, depression length/palp tibia length [PDL/PTL] 0.56, retrolateral face with short, thorn-like setae along retrolateral edge of depression, getting denser proximally, ventral face with two elongate bristle-like setae below depression, prolateral face with patch of spines on distal half, disto-medial spine present (Fig. 112J–K); patella prolateral face with 2 spines (Fig. 112J–K); cymbium with scopulae present distally (Fig. 112J–K); copulatory organ total length 1.57, length/palp tibia length 0.46 (Fig. 112L– M); bulb length/width 0.98 (Fig. 112L–M); embolus tapering from bulb, wide and flattened, straight, wide and flattened embolus thinning just before tip, angled, pointed tip, width at base/bulb width 0.30, embolus length/bulb length 1.29 (Fig. 112L–M).
Distribution and natural history
Aname insolita sp. nov. occurs in south-eastern Queensland, in the Brigalow Belt South and New England Tablelands bioregions. It is known from three locations, all just west of the Great Dividing Range, from Stanthorpe north to Gayndah (Fig. 14). The form of burrows constructed by spiders of this species is unknown.
description: Published as part of Wilson, Jeremy D., Harvey, Mark S., Simmons, Leigh W. & Rix, Michael G., 2025, An integrative systematic revision of the wishbone spiders (Araneae: Anamidae: Aname L. Koch, 1873) of subtropical and tropical eastern Australia, with the description of 55 new species, pp. 1-298 in European Journal of Taxonomy 985 on pages 173-175, DOI: 10.5852/ejt.2025.985.2845, http://zenodo.org/record/15169471