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PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES 
Series 4, Volume 64, Supplement 1 
Tuolumne Co.: mine on ridge 4.5 km north of Columbia; Crystal Palace; Mine Cave; Pinnacle Point Cave; Porcupine Cave; 
Scorpion Cave; Transplant Mine tailings; Zilch Cave. 
Comment: These records are based on females and/or juveniles. 
Bibliography: McEachem and Grady (1978). 
Harpaphe haydeniana (Wood) 
Records: Santa Cruz Co.: Steams Cave. Siskiyou Co.: Corkscrew Cave; Frozen Falls Cave; Trail Junction Cave. 
Bibliography: Graening (2011c). 
Motyxia sp. 
Records: Calaveras Co.: Cave of Skulls. Placer Co.: Robber’s Roost Cave. Tulare Co.: Eighteenth Hole; Eost Soldier’s 
Cave; Pine Grosbeak Cave. 
Bibhography: Krejca (2006); McEachem and Grady. 
Motyxia pior Chamberlin 
Records: Tulare Co.: Crystal Sequoia Cave; Wiessraum Cave. 
Bibhography: Despain (1994); Krejca (2006); Shelley (1997b). 
Sigmocheir sp. 
Records: Amador Co.: *small cave below Santa Claus Cave; Fern Frond Cave; Miser’s Purse Cave; Mushroom Cave. 
Calaveras Co.: small cave near Shaw’s Cave; Cave of Skulls; Cave of the Catacombs; Eagle View Cave No. 2; Lost Piton 
Cave; Pool Cave; Porcupine Cave; Rabbit Hole; Shaw’s Cave; Upper Calaveras Natural Bridge. Siskiyou Co.: *Roller- 
drome; Trail Junction Cave. Tuolumne Co.: Banksula Cave; Crystal Palace; Indian Quarry Cave No. 2; McLean’s Cave; 
Pinnacle Point Cave; Toppled Table Talus Cave; Transplant Mine. 
Comment: This genus was also collected 3.5 miles NNW of Columbia, Calaveras County; and 3 mi. NNW Columbia, 
Tuolumne County. Some of the records may belong to S. calaveras or undescribed species. 
Bibhography: Briggs (1975, 1987); Craven (2001); Danehy (1951b); Jorgensen (2010b); Rogers (1977, 1983b); Rogers 
and Rice (1991); Weaver (2009c). 
Sigmocheir calaveras Chamberlin (troglophile) 
Records: Calaveras Co.: Bobcat Cave; Carlito’s Cave; Cave City Cave; Cave of Skulls; Crystal Stanislaus Cave (type 
locality); Grapevine Gulch Cave; Music Hall Cave; Porcupine Cave; Two Bit Pit; Wool Hollow Cave. Tuolumne Co.: Crys¬ 
tal Palace (type locality of Sigmocheir danehyi Chamberlin); Indian Quarry Cave No. 2; McLean’s Cave; Mine Cave; Tube 
Cave; Windeler Cave. 
Comment: This species is also known from the surface. It has a black and yellow body with yellow legs and antennae. The 
original spelling of the species was dohenyi, a typographical error for danehyi (named after Edward A. Danehy of the Stan¬ 
ford Grotto), but this name was synonymized with Sigmocheir calaveras. 
Bibhography: Buckett (1964); Causey (1955); Chamberlin, R.V. (1951, 1953b); Chamberlin and Hoffman (1958); Dane¬ 
hy (1951b); Hoffman (1980, 1999); Johnson, E. (1996a, 1996b); McEachem and Grady (1978); Shelley (1995, 2002); Ven- 
num (2010); Weaver (2007). 
Sigmocheir furcata Shelley 
Records: Amador Co.: Connie’s Cave; Santa Claus Cave; Rippled Cave. Calaveras Co.: Williams Cave (type locality) 
Bibhography: Baumann (2013b); Danehy (1951b); Hoffman (1999); Shelley (1995, 2002). 
CLASS PAUROPODA (dwarf millipedes) 
Undetermined (endogean) 
Records: Tulare Co.: Overhang Cave. 
Comment: Pauropods are a small class of tiny, millipede-like creatures that are mostly soil dwellers. This is the first pau- 
ropod record from a California cave. 
CLASS SYMPHYLA (garden centipedes) 
Undetermined 
Records: Amador Co.: Rippled Cave. Fresno Co.: Beauty Cave. San Bernardino Co.: Virginia’s Mine Cave. Santa Cruz 
Co.: IXL Cave. Shasta Co.: Christmas Tree Cave; Elisha Cave; P ink Coat Cave; Subway Cave. Siskiyou Co.: Bighorn 
Cave; Four Star Cave; Frozen Star Cave; Marble Gap Cave; Planetary Dairy Cave; Upstairs-Downstairs Cave. Tulare Co.: 
