Bollmanella washingtonensis Shear & Richart & Wong 2020, new species
Creators: name: Shear, William A.
name: Richart, Casey H.
name: Wong, Victoria L.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Chordeumatida
Conotylidae
Bollmanella
Bollmanella washingtonensis

description: Bollmanella washingtonensis, new species
Figs. 115–117
Types: Male holotype, male paratype and two female paratypes from WASHINGTON: Mason Co., W Beerbower Road, at W Schafer State Park Road, elev. 45 m., 47.1001°N, - 123.4706°W, collected 31 December 2004, by W. Leonard.
Diagnosis: Unlike any other species of Bollmanella, B. washingtonensis has pregonopodal legpairs three to seven enlarged, and pairs five through seven with femoral knobs.
Etymology: The species name notes that this species is endemic to Washington.
Description: Male paratype: Length, 10.5 mm. 18–20 ocelli in rounded, triangular eyepatch. Color pale tan, mottled light purplish brown. Segmental shoulders prominent, metazonital setae long, acute. Pregonopodal legpairs three to seven strongly encrassate, legpairs five, six and seven with femoral knobs. Anterior gonopods (Fig. 115) slender, widely divergent, prominently curved near midlength, with acute subapical process as in the foregoing species. Posterior gonopods (Fig. 117) with relatively short telopodites, coxites (Figs. 116, 117) two-branched, posterior branch shorter, tapering, curved laterad, anteromesal branch distally bifurcate, one terminal four times broader than other, slightly curved. Legpairs 10 and 11 as usual for genus.
Female 11 mm long, nonsexual characters as in male.
Distribution: WASHINGTON: Grays Harbor Co., Middle Satsop Road 2 mi N of Brady near Satsop River, elev. 20 m., 47.0245°N, - 123.5196°W, under maple leaves, 3 January 2003, W. Leonard et al., mm; 10 mi N of US- 12, East band of Wynoochee River, ca. 47.0920°N, - 123.6798°W (estimated coordinates measured 10.0 mi N of US- 12 along Wynoochee Valley Rd), under maple leaves, 3 January 2003, W. Leonard et al., m f; Canyon River, 6 mi W, 1.25 mi N of Matlock, ca. 47.2585°N, - 123.5271°W, in maple and fern litter, 17 January 2003, W. Leonard et al., mm ff; Garrard Road at Weyerhaeuser D-line, elev. 45 m., ca. 46.8041°N, - 123.3033°W, 7 February 2005, W. Leonard, mm ff. Thurston Co., Capitol State Forest, 2 mi S of Rock Candy Mountain, ca. 46.9809°N, - 123.1090°W (estimated coordinates taken from 2 air mi S of Rock Candy Mountain summit), 10 December 2002, W. Leonard et al., mm; Summit Lake, elev. 138 m., 47.0526°N, - 123.1304°W, 18 December 2004, W. Leonard, m f; McAllister Springs S of Steilacoom Rd SE, elev. 50 m., 47.0472°N, - 122.7286°W, 7 February 2004, W. Leonard, C. Richart, from the litter and woody debris of a mixed forest including Acer macrophyllum, Alnus rubra, Pseudotsuga menziesii, Thuja plicata, Polystichum munitum, and Mahonia nervosa, mm f; St. Martin’s College Campus, Woodland Creek, elev. 92 m., 47.0416°N, - 122.8134°W, 12 February 2003, W. Leonard, mm ff. King Co., I-90 at Snoqualmie River, Twin Falls/Iron Horse trailhead, elev. 370 m., 47.4410°N, - 121.6687°W, 25 February 2004, W. Leonard, C. Richart, m f; Along Holder Creek, SR-18 1.5 mi N of the Issaquah exit near Hobart, elev. 310 m., 47.4522°N, - 121.9535°W, 25 February 2004, W. Leonard, C. Richart, m f; Ollalie State Park, elev. 380 m., 47.4364°N, - 121.6594°W, 25 February 2004, W. Leonard, C. Richart, m f; FR-9034 near Granite Mountain Trailhead, Mt. Baker-Snoqualmie National Forest, elev. 580 m., 47.3977°N, -121.4855, 27 October 2007, W. Leonard, mm f; same as previous but 26 March 2004, W. Leonard, C. Richart, m; same as previous but 25 October 2003, m. Cowlitz Co., SR-504 2.1 mi E of Toutle, elev. 152 m., 46.3483°N, - 122.7066°W, 1 March 2004, W. Leonard, C. Richart, from the litter and woody debris of a mixed forest including Alnus rubra, Acer macrophyllum, and Polystichum munitum, m f. Jefferson Co., Falls View Campground, Olympic National Forest, US-101 7.8 mi NW of Brinnon, elev. 150 m., 47.7893°N, - 122.9255°W, 22 February 2003, W. Leonard, m f. Pacific Co., Ellsworth Creek Nature Society Preserve, old growth forest, 14 March 2003, elev. 25 m., 46.3981°N, - 123.8898°W, W. Leonard et al., m ff; same as previous but 23 November 2003, W. Leonard et al., mm; Trap Creek Road/B-line 1.1 mi S of SR-6, elev. 58 m., 46.5432°N, - 123.6151°W, 19 November 2005, W. Leonard, C. Richart, mm ff; same as previous but 1.9 mi S of SR-6, elev. 65 m, 46.5401°N, - 123.6296°W.
Notes: This widespread species could be considered as a Taiyutyla, since the pregonopodal leg modifications do not conform to the other species of Bollmanella. Nevertheless, the form of the gonopods indicates that it belongs in the latter genus.
description: Published as part of Shear, William A., Richart, Casey H. & Wong, Victoria L., 2020, The millipede family Conotylidae in northwestern North America, with a complete bibliography of the family (Diplopoda, Chordeumatida, Heterochordeumatidea, Conotyloidea), pp. 1-78 in Zootaxa 4753 (1) on pages 32-34, DOI: 10.11646/zootaxa.4753.1.1, http://zenodo.org/record/3983782