Revision of goblin spiders (Araneae: Oonopidae) in the Nansei Islands, Southwest Japan, with description of a new species Author Suzuki, Yuya 0000-0001-6523-9272 School of Systems Life Sciences, Kyushu University, 744 Motooka, Fukuoka-shi, Fukuoka, 819 - 0395, Japan sasaganiya 1206 @ gmail. com; https: // orcid. org / 0000 - 0001 - 6523 - 9272 & The United Graduate School of Agricultural Sciences, Kagoshima University, 1 - 21 - 24, Korimoto, Kagoshima-shi, Kagoshima, 890 - 0065, Japan sasaganiya1206@gmail.com Author Hidaka, Ryota 0000-0001-9658-129X Graduate School of Agriculture, Tokai University, 871 - 12 Sugido, Mashiki-machi, kamimashiki-gun, Kumamoto, 861 - 2205, Japan ryotahidakaac @ gmail. com; https: // orcid. org / 0000 - 0001 - 9658 - 129 X ryotahidakaac@gmail.com Author Tatsuta, Haruki Division of Biological Sciences, Graduate School of Science, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka-shi, Fukuoka, 819 - 0395, Japan text Zootaxa 2023 2023-08-01 5323 2 216 242 http://dx.doi.org/10.11646/zootaxa.5323.2.3 journal article 60672 10.11646/zootaxa.5323.2.3 8dfe7457-a2b7-47de-9067-4855d6ac33da 1175-5326 8204188 51A5D2D2-31E8-48C8-BAC2-DB325A78ACFA

TABLE 3. Matrix of diagnostic characters in males of Ischnothyreus ogatai sp. nov. and other Asian Ischnothyreus species which are similar with either general appearances or genital morphology. Morphological information are from Tong & Li (2012); Tong et al. (2016); Tong et al. (2020); Tong et al. (2021).

Species	Scutum pigmentation	Protrusion on male clypeus	Protrusion on male chelicerae	Projection on base of fangs	Distal part of palp	Scutum pigmentation	Scutum size*	atrium	Winding tube	Sclerotized ridge	Semicircular row of hairs below atrium
TABLE 3. Matrix of diagnostic characters in males of Ischnothyreus ogatai sp. nov. and other Asian Ischnothyreus species which are similar with either general appearances or genital morphology. Morphological information are from Tong & Li (2012); Tong et al. (2016); Tong et al. (2020); Tong et al. (2021).
I. ogatai sp. nov.	weak	absent	absent	present (finger-shaped)	bifurcated, prolateral one bent, trilateral one with corned on proximal side	weak	small	bell-shaped	moderately	visible	present
I. an	weak	present (small protrusion)	present (thorn- like protrusion)	present (finger-shaped)	leaf-shaped apophysis on retrolateral side	weak	small	triangular shaped	moderately	invisible	absent
I. auritus	strong	absent	absent	present (hook-like and laminar processes)	ear-shaped apophysis	strong	large	bell-shaped	complicated	invisible	present
I. cristiformis	weak	absent	absent	present (large cockscomb-shaped sclerotized process)	lamella-like membrane, round lobe and thread- shaped membrane on distal end	weak	small	large, bowl- shaped	moderately with central strongly sclerotized structure	probably visible but not identified	present but rough
I. mangun	weak	absent	absent	absent	lamella-like membrane, round lobe on distal end	weak	small	small-cornered	moderately with central strongly sclerotized structure	probably visible but not identified	present but rough
I. poculum	scutum absent	absent	absent	present (long sclerotized process and sclerotized triangular-shaped apophysis)	membranous outgrowth on prolateral side	weak	small	bowl-shaped	complicated	invisible	absent
I. qiuxing	weak	absent	absent	present (finger-shaped, protruding distally)	tuber-like projection on retrolateral side	weak	small	circular	moderately	invisible	absent
I. spineus	weak	absent	present (thorn- like process)	present (slightly sclerotized process, protruding retrolaterally)	flower-like outgrowth	weak	small	absent	simple	invisible	absent
I. tectorius	weak	present (strongly protruding extension)	present (scape- like sclerite)	present (finger-shaped)	distal end stout lacking distinctive outgrowth	weak	small	triangular-shaped	moderately	invisible	absent
I. yuanyeae	weak	absent	absent	present (protruding retrolaterally)	simple with a small lobe	weak	small	boat-shaped	complicated	invisible	present
I. xiaolongha	weak	absent	absent	present (tongue-shaped sclerotized process)	narrow needle-shaped prolateral projection and a lamella- like membrane, with retrolateral lobe broad leaf-shaped	weak	small	laterally wide, bell-shaped	moderately	invisible	absent
I. xui	weak	absent	absent	present (Protruding retrolaterally)	simple membranous outgrowth	relatively strong	small	small, bell-shaped	moderately	visible	present