The World Spider Catalog, V15 by N. I. Platnick (c) 2000 - 2014 AMNH

Family: LINYPHIIDAE

Gen. Hybauchenidium Holm, 1973 [urn:lsid:amnh.org:spidergen:01016]

H. Holm, 1973: 85, type Oedothorax aquilonaris (L. Koch, 1879).

Transferred to other genera:
H. mongolense Heimer, 1987 -- see Oedothorax.

In synonymy:
H. dentipalpis (Emerton, 1915) = H. gibbosum (Sørensen, 1898) (Holm, 1967: 37, sub Hybocoptus, S possibly rejected by Holm, 1973: 86).
H. holmi Marusik, 1988 = H. aquilonare (L. Koch, 1879) (Tanasevitch, 2010e: 276).
H. polaris (Keyserling, 1886, T from Erigone, where "nicht zu deuten!" per Roewer) = H. aquilonare (L. Koch, 1879) (Holm, 1970: 194, sub Hybocoptus).
H. prodigiale (Holm, 1945) = H. ferrumequinum (Grube, 1861) (Eskov & Marusik, 1994: 67).
H. septentrionale (Kulczyn'ski, 1908, T from Gongylidium) = H. aquilonare (L. Koch, 1879) (Holm, 1960b: 120, sub Hybocoptus).

mf aquilonare (L. Koch, 1879) *....................Russia, Alaska, Canada [urn:lsid:amnh.org:spidersp:010845]
Erigone aquilonaris L. Koch, 1879c: 42, pl. 1, f. 29 (Dmf).
Erigone polaris Keyserling, 1886b: 148 (D).
Gongylidium septentrionale Kulczyn'ski, 1908b: 14, pl. 1, f. 18 (Df).
Tapinocyba aquilonaris Grese, 1909: 327, pl. 7, f. 3 (m).
Oedothorax aquilonaris Dahl, 1928: 22, f. 33-35 (f).
Gongylidium septentrionale Chamberlin & Ivie, 1947b: 43, f. 39 (f).
Hybocoptus aquilonaris Holm, 1960b: 120 (Tmf from Oedothorax, S).
Hybocoptus aquilonaris Holm, 1970: 194, f. 11 (S).
H. a. Holm, 1973: 85, f. 38-45 (Tmf from Hybocoptus).
H. a. Marusik, 1988b: 1914, f. 1.5-9 (mf).
H. holmi Marusik, 1988b: 1914, f. 1.1-4 (Dmf) [urn:lsid:amnh.org:spidersp:010849].
H. a. Tanasevitch, 2010e: 276, f. 12-22 (m, S).

mf cymbadentatum (Crosby & Bishop, 1935)....................USA [urn:lsid:amnh.org:spidersp:010846]
Hybocoptus cymbadentatus Crosby & Bishop, 1935: 125, f. 1-4 (Dmf).
H. c. Crawford, 1988: 18 (Tmf from Hybocoptus).
H. c. Paquin & Dupérré, 2003: 111, f. 1130-1133 (mf).

mf ferrumequinum (Grube, 1861)....................Sweden, Finland, Russia, Canada [urn:lsid:amnh.org:spidersp:010847]
Micryphantes ferrum-equinum Grube, 1861: 12 (D).
Hybocoptus prodigialis Holm, 1945b: 35, f. 9a-f (Dmf).
H. prodigialis Holm, 1973: 86 (Tmf from Hybocoptus).
H. prodigialis Palmgren, 1976: 74, f. 5.13-16 (mf).
H. f. Eskov & Marusik, 1994: 67 (Tmf from Micryphantes, where "nicht zu deuten!" per Roewer, S).

mf gibbosum (Sørensen, 1898)....................Russia, Alaska, Canada, USA, Greenland [urn:lsid:amnh.org:spidersp:010848]
Minicia gibbosa Sørensen, 1898: 216 (Dmf).
Lophocarenum dentipalpis Emerton, 1915b: 149, pl. 2, f. 9 (Dm).
Gongylidium tuberosum Emerton, 1915b: 150 (f only; not m lectotype, =Oreonetides vaginatus, per Holm, 1945 and Hackman, 1954).
Diplocephalus wamotsus Chamberlin, 1919a: 251, pl. 18, f. 6-7 (Dmf).
Hybocoptus dentipalpis Crosby & Bishop, 1933b: 157, pl. 8, f. 186-193 (mf).
Hybocoptus denticulatus Hackman, 1954: 65, f. 68 (f, lapsus for H. dentipalpis).
Hybocoptus gibbosus Holm, 1967: 37, f. 44-50 (Tmf from Minicia, S).
H. g. Holm, 1973: 86 (Tmf from Hybocoptus).
H. g. Paquin & Dupérré, 2003: 112, f. 1134-1137 (mf).