ELLIOTT ET AL.: THE CAVE FAUNA OF CALIFORNIA 
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Stygobromus harai Holsinger (stygobite) 
Records: Tuolumne Co.: mine tunnel near Pinnacle Point Cave; unnamed spring, 15 km SE of Sonora; Pinnacle Point 
Cave (type locality); Windeler Cave. 
Bibliography: Arnett (1984); Culver, Christman, Elliott, Hobbs, and Reddell (2000); Graening, Rogers, Holsinger, Barr, 
and Bottorff (2012); Holsinger (1974, 1977, 1986); Elliott (1978); Wang and Holsinger (2001). 
Stygobromus hyporheicus Wang and Holsinger (phreatobite) 
Record: Marin Co.: gravel-bed of intermittent stream, Cronan Creek (type locality). 
Bibliography: Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Wang and Holsinger (2001). 
Stygobromus imperialis Wang and Holsinger (stygobite) 
Record: Santa Cruz Co.: Empire Cave (type locality). 
Bibhography: Briggs (1990); Briggs and Ubick (1988); Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Rogers 
(2010c); Wang and Holsinger (2001). 
Stygobromus lacicolus Holsinger (phreatobite, nectobenthic?) 
Record: Placer Co.: Lake Tahoe, McKinney Bay; Lake Tahoe, Tahoe City area. 
Comnents: Fantz and Cordone (1966) recorded this species as S. hubbsi. The species is also known from Douglas and El 
Dorado counties, Nevada (also in Lake Tahoe). Specimens were taken from depths of 65 to 355 m. 
Bibhography: Caires, Chandra, Wittmann, and Schladow (2010); Frantz and Cordone (1966); Graening, Rogers, 
Holsinger, Barr, and Bottorff (2012); Holsinger (1974, 1986); Wang and Holsinger (2001). 
Stygobromus mackenziei Holsinger (stygobite) 
Record: Santa Cruz Co.: Empire Cave (type locality). 
Comment: This or a closely related species has been collected from Montgomery Spring, Santa Barbara County. 
Bibhography: Arnett (1984); Briggs and Ubick (1988); Elliott (1984); Graening, Rogers, Holsinger, Barr, and Bottorff 
(2012); Holsinger (1974, 1977, 1986); Ubick (2001); Wang and Holsinger (2001);. 
Stygobromus myersae Wang and Holsinger (phreatobite) 
Records: Inyo Co.: unnamed hillside spring ca. 7 km S of Black Canyon Spring; Black Canyon Spring (type locality). 
Comment: This species is also known from Log Spring in Esmeralda County, Nevada. 
Bibhography: Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Wang and Holsinger (2001). 
Stygobromus mysticus Holsinger (phreatobite) 
Record: Siskiyou Co.: Subterranean habitat at Greenview (type locality). 
Comment: The habitat is possibly a well. 
Bibhography: Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Holsinger (1974, 1977, 1978, 1986); Wang and 
Holsinger (2001). 
Stygobromus rudolphi Wang and Holsinger (2001) (phreatobite) 
Record: Santa Barbara Co.: Montgomery Spring (type locality). 
Bibhography: Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Wang and Holsinger (2001). 
Stygobromus sheldoni Holsinger (phreatobite) 
Records: Nevada Co.: bog spring tributary to Sagehen Creek (type locality); Station Spring at Sagehen Field Station; 
three other springs along Sagehen Creek. Sierra Co.: Sardine Spring. 
Bibhography: Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Holsinger (1974, 1977); Wang and Holsinger 
( 2001 ). 
Stygobromus sierrensis Holsinger (phreatobite) 
Record: Sierra Co.: spring in Trosi Canyon (likely Sardine Spring); unnamed spring 4 km SE of Sardine Spring. 
Bibhography: Graening, Rogers, Holsinger, Barr, and Bottorff (2012); Holsinger (1974, 1977, 1986); Wang and Holsinger 
( 2001 ). 
