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

Family: LINYPHIIDAE

Gen. Spirembolus Chamberlin, 1920 [urn:lsid:amnh.org:spidergen:01279]

N.B.: considered a senior synonym of Tortembolus Crosby, 1925 and Bactroceps Chamberlin & Ivie, 1945c: 223, type B. bilobatus Chamberlin & Ivie, 1945 by Millidge, 1980b: 110.

Transferred to other genera:
S. chera Chamberlin & Ivie, 1933 -- see Scotinotylus.

In synonymy:
S. orthus Chamberlin & Ivie, 1947 = S. whitneyanus Chamberlin & Ivie, 1935 (Millidge, 1980b: 136).

mf abnormis Millidge, 1980....................USA, Canada [urn:lsid:amnh.org:spidersp:012711]
S. a. Millidge, 1980b: 143, f. 120-121, 123-125 (Dmf).

mf approximatus (Chamberlin, 1949)....................USA [urn:lsid:amnh.org:spidersp:012712]
Tortembolus a. Chamberlin, 1949: 557, f. 140-144 (Dmf).
S. a. Brignoli, 1983c: 357.

mf bilobatus (Chamberlin & Ivie, 1945)....................USA [urn:lsid:amnh.org:spidersp:012713]
Bactroceps b. Chamberlin & Ivie, 1945c: 224, f. 1-7 (Dmf).
S. b. Millidge, 1980b: 155, f. 175, 177-178, 180-181, 183, 185, 187 (mf).

f cheronus Chamberlin, 1949....................USA [urn:lsid:amnh.org:spidersp:012714]
S. c. Chamberlin, 1949: 546, f. 109-110 (Df).

f chilkatensis (Chamberlin & Ivie, 1947)....................USA, Alaska [urn:lsid:amnh.org:spidersp:012715]
Erigone c. Chamberlin & Ivie, 1947b: 38, f. 35 (Df).
S. c. Millidge, 1980b: 139, f. 100-101 (Tf from Erigone).

mf demonologicus (Crosby, 1925)....................USA [urn:lsid:amnh.org:spidersp:012716]
Tortembolus d. Crosby, in Chamberlin, 1925c: 117, f. 24-26 (Dm).
S. d. Millidge, 1980b: 146, f. 136-140, 143-145 (m, Df).

mf dispar Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012717]
S. d. Millidge, 1980b: 142, f. 115-119, 122 (Dmf).

m elevatus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012718]
S. e. Millidge, 1980b: 141, f. 106, 111, 114 (Dm).

mf erratus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012719]
S. e. Millidge, 1980b: 151, f. 161-165, 167-168 (Dmf).
S. e. Millidge, 1993c: 147, f. 28 (f).

mf falcatus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012720]
S. f. Millidge, 1980b: 135, f. 85-86, 88-90 (Dmf).

mf fasciatus (Banks, 1904)....................USA [urn:lsid:amnh.org:spidersp:012721]
Lophocarenum fasciatum Banks, 1904b: 347, pl. 39, f. 20-21, 24 (Dm).
Diplocephalus castigatorius Crosby, 1905a: 325, pl. 28, f. 12, 14, pl. 29, f. 2 (Dmf).
S. f. Millidge, 1980b: 149, f. 150, 154-155, 157, 159 (mf).

f fuscus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012722]
S. f. Millidge, 1980b: 145, f. 135 (Df).

mf hibernus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012723]
S. h. Millidge, 1980b: 134, f. 76-83 (Dmf).

mf humilis Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012724]
S. perjucundus Chamberlin & Ivie, 1945c: 221, f. 28-31 (mf, misidentified).
S. h. Millidge, 1980b: 132, f. 62, 64, 67, 70, 74, 84 (Dmf).

mf latebricola Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012725]
S. l. Millidge, 1980b: 141, f. 103, 109, 113 (Dmf).

mf levis Millidge, 1980....................USA, Mexico [urn:lsid:amnh.org:spidersp:012726]
S. l. Millidge, 1980b: 147, f. 148 (Dmf).

mf maderus Chamberlin, 1949....................USA [urn:lsid:amnh.org:spidersp:012727]
S. m. Chamberlin, 1949: 547, f. 111 (Df).
S. m. Millidge, 1980b: 122, f. 18, 24, 26-27 (f, Dm).

mf mendax Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012728]
S. m. Millidge, 1980b: 133, f. 63, 65, 68, 71-72, 75 (Dmf).

m mirus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012729]
S. m. Millidge, 1980b: 157, f. 189-193 (Dm).

mf monicus (Chamberlin, 1949)....................USA [urn:lsid:amnh.org:spidersp:012730]
Tortembolus m. Chamberlin, 1949: 558, f. 139 (Df).
S. m. Millidge, 1980b: 153, f. 166, 169-171 (f, Dm).

mf monticolens (Chamberlin, 1919) *....................USA, Canada [urn:lsid:amnh.org:spidersp:012731]
Cornicularia m. Chamberlin, 1919a: 251, pl. 18, f. 4-5 (Df).
S. m. Chamberlin & Ivie, 1933a: 18, pl. 6, f. 53-54.
S. m. Chamberlin & Ivie, 1945c: 217, f. 19-22 (mf).
S. m. Millidge, 1980b: 115, f. 1-3, 7, 9, 11, 13, 15, 17 (mf).

mf montivagus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012732]
S. m. Millidge, 1980b: 129, f. 43-44, 47 (Dmf).

mf mundus Chamberlin & Ivie, 1933....................USA, Canada [urn:lsid:amnh.org:spidersp:012733]
S. m. Chamberlin & Ivie, 1933a: 18, pl. 5, f. 41-43, pl. 6, f. 50-52 (Dmf).
S. m. Chamberlin & Ivie, 1945c: 218, f. 33-35 (mf).
S. m. Millidge, 1980b: 139, f. 102, 104-105, 107-108, 110, 112 (mf).

mf novellus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012734]
S. n. Millidge, 1980b: 151, f. 151-153, 156, 158, 160 (Dmf).

f oreinoides Chamberlin, 1949....................USA, Canada [urn:lsid:amnh.org:spidersp:012735]
S. o. Chamberlin, 1949: 546, f. 41 (Df).
S. o. Hackman, 1954: 27, f. 63-67 (f).

mf pachygnathus Chamberlin & Ivie, 1935....................USA [urn:lsid:amnh.org:spidersp:012736]
S. p. Chamberlin & Ivie, 1935b: 18, pl. 9, f. 71-73 (Dmf).
S. p. Chamberlin & Ivie, 1945c: 218, f. 23-27 (mf).
S. p. Millidge, 1980b: 118, f. 4-5, 16, 20 (mf).

mf pallidus Chamberlin & Ivie, 1935....................USA [urn:lsid:amnh.org:spidersp:012737]
S. p. Chamberlin & Ivie, 1935b: 19, pl. 9, f. 74-75 (Dmf).
S. p. Chamberlin & Ivie, 1945c: 223, f. 52-55 (mf).
S. p. Millidge, 1980b: 121, f. 19, 21, 23, 25, 28 (mf).

mf perjucundus Crosby, 1925....................USA [urn:lsid:amnh.org:spidersp:012738]
S. p. Crosby, in Chamberlin, 1925c: 114 (Dm).
S. p. Millidge, 1980b: 131, f. 59-61, 66, 69, 73 (m, Df).

mf phylax Chamberlin & Ivie, 1935....................USA [urn:lsid:amnh.org:spidersp:012739]
S. p. Chamberlin & Ivie, 1935b: 19, pl. 9, f. 67-70 (Dm).
S. p. Chamberlin & Ivie, 1945c: 222, f. 43-46 (m).
S. p. Millidge, 1980b: 129, f. 54-58 (m, Df).

mf praelongus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012740]
S. p. Millidge, 1980b: 153, f. 172-174 (Dmf).

mf prominens Millidge, 1980....................USA, Canada [urn:lsid:amnh.org:spidersp:012741]
S. p. Millidge, 1980b: 120, f. 6, 8, 10, 12, 14, 22 (Dmf).

mf proximus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012742]
S. p. Millidge, 1980b: 128, f. 48, 50-53 (Dmf).

mf pusillus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012743]
S. p. Millidge, 1980b: 147, f. 132-134, 141-142, 146-147, 149 (Dmf).

mf redondo (Chamberlin & Ivie, 1945)....................USA [urn:lsid:amnh.org:spidersp:012744]
Bactroceps r. Chamberlin & Ivie, 1945c: 225, f. 8-13 (Dmf).
S. r. Millidge, 1980b: 156, f. 176, 179, 182, 184, 186, 188 (mf).

mf spirotubus (Banks, 1895)....................USA, Canada [urn:lsid:amnh.org:spidersp:012745]
Tiso s. Banks, 1895b: 424 (Dmf).
S. s. Chamberlin, 1925c: 113, f. 17-18, 20 (m).
S. s. Chamberlin & Ivie, 1945c: 221, f. 36-37 (m).
S. s. Millidge, 1980b: 123, f. 29-33, 35-36, 38, 42 (mf).

mf synopticus Crosby, 1925....................USA [urn:lsid:amnh.org:spidersp:012746]
S. s. Crosby, in Chamberlin, 1925c: 113, f. 13-14 (Dm).
S. s. Chamberlin & Ivie, 1945c: 219, f. 38-39 (m).
S. s. Millidge, 1980b: 125, f. 37, 39-41, 45, 49 (m, Df).

m tiogensis Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012747]
S. t. Millidge, 1980b: 136, f. 87, 91-92 (Dm).

mf tortuosus (Crosby, 1925)....................USA [urn:lsid:amnh.org:spidersp:012748]
Tortembolus t. Crosby, in Chamberlin, 1925c: 114, f. 21-23 (Dm).
S. t. Millidge, 1980b: 143, f. 126-131 (m, Df).

mf vallicolens Chamberlin, 1920....................USA [urn:lsid:amnh.org:spidersp:012749]
S. v. Chamberlin, 1920a: 198, f. 21 (Dm).
S. v. Chamberlin & Ivie, 1945c: 220, f. 32, 40-42 (m, Df).
S. v. Millidge, 1980b: 125, f. 34, 46 (mf).
S. v. Millidge, 1984b: 250, f. 101 (f).

f venustus Millidge, 1980....................USA [urn:lsid:amnh.org:spidersp:012750]
S. v. Millidge, 1980b: 139, f. 98-99 (Df).

mf whitneyanus Chamberlin & Ivie, 1935....................USA [urn:lsid:amnh.org:spidersp:012751]
S. w. Chamberlin & Ivie, 1935b: 20, pl. 8, f. 63-65, pl. 9, f. 66 (Dm).
S. w. Chamberlin & Ivie, 1945c: 222, f. 47-51 (m, Df).
S. orthus Chamberlin, 1949: 548, f. 112 (Df).
S. w. Millidge, 1980b: 136, f. 93-97 (mf, S).