Aname broadwater 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 broadwater

description: Aname broadwater sp. nov.
urn:lsid:zoobank.org:act: 87049CA7-0C2B-4ECC-ADF7-BBCE2F0D20E6
Figs 13, 101
Diagnosis
Males of A. broadwater sp. nov. can be distinguished from all species for which males are known except A. flexicaudula sp. nov. by a small body size (carapace length <4.0 mm), and the presence of a long embolus (embolus length / bulb length>1.5) that is reflexed relative to the bulb and relatively straight (Fig. 101K–P). Males of A. broadwater can be distinguished from those of A. flexicaudula by presence of a thinner tibia I (tibia length/ width ~ 3.1; cf. ~ 3.5 in A. flexicaudula) with a more distally-positioned tibial spur (length to spur/ tibia length ~ 0.5; cf. ~ 0.4 in A. flexicaudula) (Fig. 101P; cf. Fig. 102).
Females of A. broadwater sp. nov. are unknown.
Etymology
The specific epithet ‘ broadwater’ is a noun in apposition, referencing Lake Broadwater Conservation Park, just west of Dalby, the type locality of this species.
Type material
Holotype
AUSTRALIA – Queensland • ♂; Lake Broadwater, via Dalby, Site 5; 27°21′ S, 151°07′ E; 17 May–24 Nov. 1985; Queensland Museum Party, M. Bennie leg.; pitfall trap; QMB S3148.
Description
Male (holotype, QMB S3148)
GENERAL (Fig. 101A–Q). Body length 8.02, in good condition, colour presumably faded due to preservation.
DORSAL PROSOMA (Fig. 101A, E–F). Carapace length 3.16, width 2.47, length/width 1.28, clypeus to fovea length/carapace length 0.68, caput width/carapace width 0.76, carapace pallid-orange, caput slighty darker than thorax, reflective setae absent or inconspicuous, fovea straight, fovea width/carapace length 0.15 (Fig. 101A, F); chelicerae orange, rastellum absent or inconspicuous, chelicerae length/carapace length 0.50 (Fig. 101A); eye group rectangular, width/length 1.99, eye tubercle present (Fig. 101E).
ABDOMEN (Fig. 101B, D). Abdomen length 3.24, light brown, dorsal pattern absent, with consistent cover of short setae.
VENTRAL PROSOMA (Fig. 101C, G–I). Labium cuspules absent (Fig. 101H); maxillae heel distinct, cuspules present, count =about 75, extending posteriorly onto heel, extending laterally about 60% of maxillae length (Fig. 101C, I); coxae cuspules absent, thorn-like setae on prolateral face present (Fig. 101C, I); sternum length/width 1.34, central sternum with consistent covering of short setae, row of longer setae around posterior edges (Fig. 101G–H); posterior sigilla ovoid, central sternum to posterior sigilla length/ sternum length 0.30, posterior sigilla length/sternum length 0.07 (Fig. 101G–H); other sigilla small, round and lateral (Fig. 101G–H).
LEG I (Fig. 101N–Q). Leg I pallid, darker on distal femur and patella, femur length 2.74, patella length 1.64, tibia length 1.98, metatarsus length 1.96, tarsus length 1.29, total length 9.61, leg I length/carapace length 3.04 (Fig. 101N–O); scopulae on distal metatarsus and tarsus (Fig. 101N–O); spine count Fe D 1, Fe PL 1, Pa PL 2, Ti PL 0, Ti RL 0, Me PL 0, Me RL 0, Ta 0 (Fig. 101N–O); tibia length/width [TIL/ TID] 3.53, even width along length, spur present, intermediate triangular/digitiform, knuckle absent, megaspine angled at 22 degrees, length to distal face of spur/tibia length [TIS/TIL] 0.49, spur height/tibia width [TISH/TID] 0.55, megaspine length/tibia length 0.36 (Fig. 101N–P); metatarsus slightly sinuous, proximal excavation present, excavation straight with inconspicuous heel, heel rounded, excavation length/metatarsus length [MIPEL/MIL] 0.42, metatarsus length/width [MIL/MID] 4.19 (Fig. 101N–O, Q).
PEDIPALP (Fig. 101J–M). Tibia length 1.69, width 0.55, length/width [PTL/PTD] 3.07, asetose depression present, depression length/palp tibia length [PDL/PTL] 0.49, retrolateral face with consistent covering of light setae, ventral face with many very fine, bristle-like setae, prolateral face with two disto-ventral spines, disto-medial spine present (Fig. 101J–K); patella prolateral face with 2 (both rubbed off) spines (Fig. 101J–K); cymbium with scopulae present distally (Fig. 101J–K); copulatory organ total length 1.24, length/palp tibia length 0.73 (Fig. 101L–M); bulb length/width 0.95 (Fig. 101L–M); embolus strongly reflexed, attenuate, long and relatively straight, width at base/bulb width 0.15, embolus length/ bulb length 2.85 (Fig. 101L–M).
Distribution and natural history
Aname broadwater sp. nov. occurs in southern Queensland, in the Brigalow Belt South bioregion. It is only known from the type locality, in Lake Broadwater Conservation Park, near the town of Dalby (Fig. 13). 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 158-160, DOI: 10.5852/ejt.2025.985.2845, http://zenodo.org/record/15169471