Australian Goblin Spiders Of The Genus Ischnothyreus (Araneae, Oonopidae) Edward, Karen L. Harvey, Mark S. Bulletin of the American Museum of Natural History 2014 2014-06-06 2014 389 1 144 3Q64P Edward & Harvey, 2014 Edward & Harvey 2014 [742,1036,978,1001] Arachnida Oonopidae Ischnothyreus Animalia Araneae 115 115 Arthropoda species bupariorbis sp. nov.  ETYMOLOGY: The specific epithet derived from the Latin bu, par, and orbis, meaning ‘‘pair of large circles’’ ( Brown, 1956), and refers to large paired circles of the female epigynal region.  DIAGNOSIS: This species can be easily distinguished by the elongate lateral process of the male palp, which is bent retrolaterally, ending with a curved, caplike distal tip (fig. 67A, B). Dorsal scute of both sexes small and covering only 1/2–2/3 of the abdomen length (fig. 66A, D). The female epigynum is characterized by a pair of large epigynal atriums positioned posteriorly to a short convoluted duct (figs. 66I, 67F).  MALE (PBI_OON 00021970, figs. 66A–C, G–H, 67A–E). Total length 1.43. CEPHALO- THORAX: Carapacepale orange, broadly  Fig. 66.  Ischnothyreus bupariorbis, sp. nov.Holotype male (PBI_OON 00021970): A.habitus, dorsal view; B.habitus, ventral view; C.habitus, lateral view; G.carapace, anterior view; H.sternum, ventral view. Allotype female (PBI_OON 00025760): D.habitus, dorsal view; E.habitus, ventral view; F.habitus, lateral view; I.epigynum, ventral view. oval in dorsal view, pars cephalica strongly elevated in lateral view, anteriorly narrowed to 0.49 times its maximum width or less, anterolateral corners without extension or projections, surface of elevated portion of pars cephalica smooth, sides finely reticulate. Clypeusmargin unmodified, straight in front view, low, ALE separated from edge of carapace by less than their radius; setae dark. Eyes:ALE largest, ALE circular, PME oval, PLE oval; posterior eye row straight from above; ALE touching, ALE-PLE touching. Sternumlonger than wide, pale orange, uniform; setae dark, evenly scattered. Chelicerae pale orange, endites, and labium dark red brown. Chelicerae slightly divergent, anterior face unmodified; promargin with one larger denticle; fang shape normal, with small basal process; setae dark. Labium elongated hexagon, not fused to sternum, anterior margin indented at middle, more sclerotized than sternum, with six or more setae on anterior margin. Endites anteromedian tip with one strong, broad toothlike projection, much more heavily sclerotized than sternum. AB- DOMEN: Ovoid; dorsum soft portions white. Book lung covers elliptical. Dorsal scutum pale orange, covering more than 3/4 of abdomen, more than 1/2 to most of abdomen width, middle surface smooth, sides smooth. Epigastric scutum small lateral sclerites present. Postepigastric scutum pale orange, covering about 1/2 of abdominal length. Dorsum, epigastric area, and postepigastric area setae dark. LEGS: Pale orange, without color pattern; patella plus tibia I shorter than carapace. Leg spination: femora: I p0-1-1; II p0-1-0; tibiae: I, II p2-2-0; v2-2-0; metatarsi: I, II p1-1-0; v1-1-0. GENITALIA: Palp proximal segments dark red-brown; embolus dark; femur shorter than trochanter; patella about as long as femur; cymbium dark red-brown; bulb dark red-brown, more than two times as long as cymbium, stout; embolic region with enlarged and complex processes, obtusely bent, lateral process bent retrolaterally, distal tip caplike (fig. 67A, B).  Fig. 67.  Ischnothyreus bupariorbis, sp. nov.Holotype male (PBI_OON 00021970): A.left palp, prolateral view; B.left palp, retrolateral view; C.left chelicerae, anterior view; D.left chelicerae, posterior view; E.left palp, dorsal view. Allotype female (PBI_OON 00025760): F.epigynum, ventral view. Scale lines 5 0.1 mm.  Map 12. Map of southern Queensland and northern New South Wales showing recorded distributions of  Ischnothyreus bupariorbis()and  I. rixi( m). FEMALE (PBI_OON 25760, figs. 66D–F, I, 67F). Total length 1.53. CEPHALOTHO- RAX: Carapacepars cephalica slightly elevated in lateral view. Chelicerae, endites, and labium pale orange. ABDOMEN: Dorsal scutum covering about 1/2 of abdomen, between 1/4 and 1/2 abdomen width. Postepigastric scutum widely hexagonal, covering about 1/3 of the abdominal length. LEGS: Leg spination: femora: I p0-1-1; II p0-1-0; tibiae: I, II p2-2-0; v2-2-0; metatarsi: I, II p1- 1-0; v1-1-0. GENITALIA: Ventral view: epigynal atrium paired, large, circular, sclerotization uniform; convoluted duct very short, thicker than apodemes (figs. 66I, 67F).  OTHER MATERIAL EXAMINED: AUS- TRALIA:  Queensland: Beerwah Forestry Reserve(B3), 26.85000 °S, 152.95000 °E,  Aug. 25, 1991(M. Glover, QM S63197, PBI_OON 22228), 1 ³;  Canungra, 21 kmSSW, IBISCA Plot IQ–900–OF, open forest, fungi and litter,  900 m, 28.21000 °S, 153.12694 °E,  Jan. 14–19, 2007( G. Monteith, QMS86444, PBI_OON 26268);  Dan Dan Scrub( Site1),  100 m, 24.16667 °S, 151.08330 °E,  Dec. 14, 1983(G. Monteith, V. Davies, J. Gallon, G. Thompson, QM S16090, PBI_OON 25762), 1 ♀;  Enoggera Reservoir, site  1, 100 m, 27.43850 °S, 152.92120 °E,  Dec. 21, 1999, to  Jan. 27, 2000( G. Monteith, J. Holt, QMS57280, PBI_OON 22096), 1 ♀;  Enoggera Reservoir, site  1, 100 m, 27.43850 °S, 152.92120 °E,  Jan. 27–Mar. 15, 2000( G. Monteith, J. Holt, QM S57327, PBI_OON 22110), 1 ♀;  Enoggera Reservoir, site  1, 100 m, 27.43850 °S, 152.92120 °E,  Mar. 15–18, 2000( G. Monteith, QM S57364, PBI_OON 22113), 1 ♀;  Enoggera Reservoir, site  2, 125 m, 27.43800 °S, 152.91930 °E,  Mar. 15–18, 2000( G. Monteith, QM S57386, PBI_OON 22118), 1 ♀;  Enoggera Reservoir, site  9, 130 m, 27.43833 °S, 152.90780 °E,  Jan. 27– Mar. 15, 2000( G. Monteith, J. Holt, QM S57324, PBI_OON 22076), 1 ♀;  Enterprise Mine, Blackbutt #1, 90 m, 27.55383 °S, 153.45570 °E,  Jan. 8, 2002( C. Burwell, QM S55563, PBI_OON 20674), 3 ♀;  Enterprise Mine, Blackbutt #2, 60 m, 27.55617 °S, 153.45100 °E,  Jan. 9, 2002( Queensland Museum Party, QM S56552, PBI_ OON 6433), 1 ♀;  Enterprise Mine, Mallee #  1, 120 m, 27.57117 °S, 153.43670 °E,  Jan. 10, 2002( C. Burwell, QMS55521, PBI_OON 20663), 1 ³;  Enterprise Mine, Mallee #  2, 100 m, 27.58733 °S, 153.43920 °E,  Jan. 10, 2002( C. Burwell, QM S56239, PBI_OON 20673), 1 ♀;  Enterprise Mine, Scribbly Gum #  2, 120 m, 27.60800 °S, 153.44180 °E,  Jan. 9, 2002( C. Burwell, QM S55550, PBI_OON 20675), 2 ♀;  Ewan Maddock Dam(B/3), 26.80000 °S, 152.98330 °E,  Oct. 27, 1992, to  Jan. 30, 1993( M. Glover, QM S48856, PBI_OON 22051), 1 ³;  Fig Tree Pocket, Brisbane, 27.46667 °S, 153.05000 °E,  Nov. 5, 1976( V.E. Davies, QM S16116, PBI_ OON 5912), 1 ³;  Laidley Creek, 27.51667 °S, 152.41670 °E,  Apr. 28, 1981(M. Grant, QM S16009, PBI_OON 25885), 1 ³;  Lamington National ParkIBISCA, 300 B, rainforest, leaf litter,  300 m, 28.00000 °S, 153.00000 °E,  Jan. 25, 2008(S. Wright, A. Nakamura, QM S86453, PBI_ OON 26266), 1 ♀;  Mount Coot-tha, Brisbane, 27.47050 °S, 152.95580 °E,  Nov. 4, 1996, to  July 4, 1997( R.J. Raven, QM S31382, PBI_OON 21953), 1 ♀;  Mount Coot-tha, Brisbane, 27.48334 °S, 152.95000 °E,  Dec. 1– 22, 1979( R.J. Raven, QM S16202, PBI_ OON 25941), 4 ³;  Mudlo Gap, bottom, rainforest,  200 m, 26.16667 °S, 152.23330 °E,  Dec. 17, 1998, to  Jan. 25, 1999( G. Monteith, C. Gough, QM S57661, PBI_OON 22240), 1 ♀; N Stradbroke Island: ‘‘ Ibis Alpha,’’  20 m, 27.63333 °S, 153.43330 °E,  Jan. 1, 1900( U. Nolte, QM S40960, PBI_OON 22032), 1 ³, 1 ♀; N Stradbroke Island: ‘‘ Ibis Alpha,’’  30 m, 27.63333 °S, 153.43330 °E,  Jan. 1, 1900( U. Nolte, QM S40962, PBI_OON 21969), 1 ³, 1 ♀; N Stradbroke Island: ‘‘ Yarraman,’’  50 m, 27.44867 °S, 153.51670 °E,  Jan. 1, 1900( U. Nolte, QM S40941, PBI_OON 21958), 1 ♀.  DISTRIBUTION: This species can be found from Stradbroke Island, Lamington National Park to north of Bundaberg, in northeastern Queensland(map 12). S40927, S96001 1900-01-01 QM, PBI U. Nolte Australia Male 50 -27.44867 Yarraman 4 153.5167 North Stradbroke Island 115 115 OON 00021970, OON 00025760 4 1 Queensland holotype S63197, OON 22228 1991-08-25 QM, PBI Glover 119 119 -26.85 Beerwah Forestry Reserve 1 152.95 118 118 1 Queensland S86444, OON 26268 2007-01-14 2007-01-19 2007-01-14 QM, PBI Plot IQ & G. Monteith 900 -28.21 Canungra 1 153.12694 119 119 1 Queensland S16090, OON 25762 1983-12-14 QM, PBI Monteith & V. Davies & J. Gallon & G. Thompson 100 -24.16667 Site 1 151.0833 Dan Dan Scrub 119 119 1 1 Queensland S57280, OON 22096 1999-12-21 2000-01-27 1999-12-21 QM, PBI G. Monteith & J. Holt 1100 -27.4385 Enoggera Reservoir 1 152.9212 119 119 1 1 Queensland S57327, OON 22110 2000-01-27 2000-03-15 2000-01-27 QM, PBI G. Monteith & J. Holt 1100 -27.4385 Enoggera Reservoir 1 152.9212 119 119 1 1 Queensland S57364, OON 22113 2000-03-15 2000-03-18 2000-03-15 QM, PBI G. Monteith 1100 -27.4385 Enoggera Reservoir 1 152.9212 119 119 1 1 Queensland S57386, OON 22118 2000-03-15 2000-03-18 2000-03-15 QM, PBI G. Monteith 2125 -27.438 Enoggera Reservoir 1 152.9193 119 119 1 1 Queensland S57324, OON 22076 2000-01-27 2000-03-15 2000-01-27 QM, PBI G. Monteith & J. Holt 9130 -27.43833 Enoggera Reservoir 1 152.9078 119 119 1 1 Queensland S55563, OON 20674 2002-01-08 QM, PBI C. Burwell -27.55383 Blackbutt 1 153.4557 Enterprise Mine 119 119 3 3 Queensland S56552 2002-01-09 QM, PBI Museum Party -27.55617 Blackbutt 1 153.451 Enterprise Mine 119 119 OON 6433 1 1 Queensland S55521, OON 20663 2002-01-10 QM, PBI C. Burwell 1120 -27.57117 Mallee 1 153.4367 Enterprise Mine 119 119 1 Queensland S56239, OON 20673 2002-01-10 QM, PBI C. Burwell 2100 -27.58733 Mallee 1 153.4392 Enterprise Mine 119 119 1 1 Queensland S55550, OON 20675 2002-01-09 QM, PBI C. Burwell 2120 -27.608 Scribbly Gum 1 153.4418 Enterprise Mine 119 119 2 2 Queensland S48856, OON 22051 1992-10-27 1993-01-30 1992-10-27 QM, PBI M. Glover -26.8 Ewan Maddock Dam 1 152.9833 119 119 1 Queensland S16116 1976-11-05 QM, PBI V. E. Davies -27.46667 Brisbane 1 153.05 Fig Tree Pocket 119 119 OON 5912 1 Queensland S16009, OON 25885 1981-04-28 QM, PBI Grant -27.51667 Laidley Creek 1 152.4167 119 119 1 Queensland S86453, OON 26266 2008-01-25 QM, PBI Wright & Nakamura 300 -28.0 Lamington National Park 1 153.0 119 119 1 1 Queensland S31382, OON 21953 1996-11-04 1997-07-04 1996-11-04 QM, PBI R. J. Raven -27.4705 Brisbane 1 152.9558 Mount Coot-tha 119 119 1 1 Queensland S16202, OON 25941 1979-12-01 1979-12-22 1979-12-01 QM, PBI R. J. Raven -27.48334 Brisbane 1 152.95 Mount Coot-tha 119 119 1 Queensland S57661, OON 22240 1998-12-17 1999-01-25 1998-12-17 QM, PBI G. Monteith & C. Gough 200 -26.16667 Mudlo Gap 1 152.2333 119 119 1 1 Queensland S40960, OON 22032 1900-01-01 QM, PBI U. Nolte 20 -27.63333 Ibis Alpha 1 153.4333 Stradbroke Island 119 119 1 1 Queensland S40962, OON 21969 1900-01-01 QM, PBI U. Nolte 30 -27.63333 Ibis Alpha 1 153.4333 Stradbroke Island 119 119 1 1 Queensland S40941, OON 21958 1900-01-01 QM, PBI U. Nolte 50 -27.44867 Yarraman 1 153.5167 Stradbroke Island 119 119 1 1 Queensland