383 

 Wirth and Stone: Diptero 



Tipula vittatipennis Doane 1912. 

 Tipula williamsii Doane 1909. 

 Tipula yosemite Alexander 1945. 

 Tipula zelootype Alexander 1946. 



San Francisco County 



Mariposa County 



Imperial County 



Subfamily LIMONIINAE 



Antocha monticola Alexander 1917. 

 Crypteria americana Alexander 1917. 

 Cryptolabis bidenticulata Alexander 1948. 



Placer County 



Cryptolabis brachyphallus Alexander 1950. 



San Bernardino 



County 

 San Diego 



County 



Cryptolabis mixta Alexander 1948. Mariposa County 



Cryptolabis retrorsa Alexander 1950. Del Norte County 



Dactylolabis damula (Osten Sacken) 1877. "Crofton's" 



Dactylolabis imitata Alexander 1945. Plumas, Marin, 



San Mateo counties 

 Dactylolabis parviloba Alexander 1944. Nevada County 



Dicranoptycha laevis Alexander 1947. San Diego County 



Dicranoptycha melampygia Alexander 1950. Humboldt County 

 Dicranoptycha occidentalis Alexander 1927. San Diego 



County 

 Dicranoptycha spinosissima Alexander 1950. Shasta County 

 Dicranoptycha stenophallus Alexander 1950. Del Norte 



County 

 Dicranota cazieriana Alexander 1944. 

 Dicranota debilis (Williston) 1893. 

 Dicranota maculata (Doane) 1900. 

 Dicranota nuptialis Alexander 1947. 

 Dicranota polymer oides (Alexander) 1914. 

 Dicranota reducta (Alexander) 1921. 

 Dicranota tehama Alexander 1950. 

 Dicranota vanduzeei (Alexander) 1930. 

 Elliptera astigmatica Alexander 1912. 

 Elliptera clausa Osten Sacken 1877. 

 Erioptera bispinosa (Alexander) 1919. 

 Erioptera fenderi (Alexander) 1952. 

 Erioptera millardi (Alexander) 1944. 

 Erioptera nitida (Coquillett) 1905. 

 Erioptera palomarica (Alexander) 1947. 

 Erioptera perflaveola (Alexander) 1918. 

 Erioptera sackeniana (Alexander) 1926. 

 Erioptera sequoiae (Alexander) 1952. 

 Erioptera squamosa (Alexander) 1919. 

 Gonomyia aciculifera Alexander 1919. 

 Gonomyia californica Alexander 1916. 

 Gonomyia cinerea (Doane) 1900. 

 Gonomyia coloradica Alexander 1920. 

 Gonomyia flavibasis Alexander 1916. 



(= tuberculata Alexander 1925). 

 Gonomyia hesperia Alexander 1926. 

 Gonomyia lindseyi Alexander 1944. 

 Gonomyia percomplexa Alexander 1945. 

 Gonomyia pelingi Alexander 1946. 

 Gonomyia poliocephala (Alexander) 1924. 

 Gonomyia proserpina Alexander 1943. 

 Gonomyia spinifer Alexander 1918. Contra Costa County 



Gonomyia virgata Doane 1900. Humboldt County 



Hexatoma albihirta (Alexander) 1912. 



Hexatoma azrael Alexander 1943. Nevada County 



Hexatoma brevipila (Alexander) 1918. Humboldt County 



Hexatoma californica (Osten Sacken) 1877. Marin County 

 Hexatoma mariposa Alexander 1943. Mariposa County 



Hexatoma palomarensis Alexander 1947. San Diego County 

 Hexatoma parva (Doane) 1900. Humboldt, El Dorado, 



Alameda County 



Humboldt County 

 Mariposa County 

 Humboldt County 



Shasta County 



Mt. St. Helena 



San Mateo County 



Mariposa County 



Alameda County 



Shasta County 



San Diego County 



Humboldt County 



San Diego County 



Humboldt County 



Marin County 



Tulare County 



San Diego County 



Contra Costa County 



Humboldt County 



Humboldt County 



Monterey County 



Riverside County 

 Modoc County 



Plumas County 



(= obscura Williston 1893, 



austera Doane 1900). 

 Hexatoma saturata (Alexander) 1919. 

 Hexatoma sculleni Alexander 1943. 

 Limnophila amabilis Alexander 1950. 

 Limnophila antennata Coquillett 1905. 

 Limnophila apiculata Alexander 1919. 

 Limnophila barberi Alexander 1916. 

 Limnophila claggi Alexander 1930. 

 Limnophila cressoni Alexander 1917. 



San Mateo counties 



San Diego County 



Shasta County 



San Diego County 

 Humboldt County 



Marin County 



San Diego County 



El Dorado County 



Humboldt County 



Modoc County 



Alameda County 



Mariposa County 



Limnophila edentata Alexander 1919. 



Limnophila freeborni Alexander 1943, 



Limnophila he patica Alexander 1919. 



Limnophila modoc Alexander 1911. 



Limnophila nitidithorax Alexander 1918. 



Limnophila nupta Alexander 1947. 



Limnophila occidens Alexander 1921. 



Limnophila sequoiarum Alexander 1048. Tulare County 



Limnophila strepens Alexander 1916. Marin CounU 



Limnophila subaptera Alexander 1917. Tulare County 



Limonia adjecta (Doane) 1908. San Mateo County 



Limonia anteapicalis Alexander 1946. Inyo County 



Limonia bistigma (Coquillett) 1905 Del Norte County 



(= tributaria Alexander 1943). 

 Limonia californica (Osten Sacken) 1861 

 Limonia canadensis (Westwood) 1835. 



Limonia catalinae Alexander 1944. Catalina Island 



Limonia citrina (Doane) 1900. San Mateo County 



Limonia distans (Osten Sacken) 1869. 



(= cervina Doane 1908). 

 Limonia diversa (Osten Sacken) 1859. 

 Limonia halterata (Osten Sacken) 1869. 

 Limonia humidicola (Osten Sacken) 1859. 



Limonia libertoides (Alexander) 1912. Marin County 



Limonia linsdalei Alexander 1943. Monterey County 



Limonia longipennis (Schummel) 1829. 

 Limonia maculata (Meigen) 1819. 



Limonia particeps Doane 1908. Monterey County 



Limonia rhipidoides (Alexander) 1918. Alameda County 



Limonia sciophila (Osten Sacken) 1877. Sonoma, Marin, 



San Francisco counties 

 Limonia signipennis (Coquillett) 1905. Humboldt, San 



(= marmorata Osten Sacken 1861). Mateo, Monterey 



Limonia simulans concinna (Williston) 1893. 

 Limonia stigmata Doane 1900. San Mateo County 



Limonia venusta (Bergroth) 1888. 



(= duplicata Doane 1900; negligens 



Alexander 1927). 

 Limonia viridicans (Doane) 1908. San Mateo County 



Lipsothrix shasta Alexander 1946. Shasta County 



Ormosia burneyensis Alexander 1950. Shasta County 



Ormosia cornuta (Doane) 1908. San Mateo County 



Ormosia heptacantha Alexander 1948. Humboldt County 



Ormosia legato Alexander 1948. Fresno County 



Ormosia leptorhabda Alexander 1943. Del Norte County 



Ormosia manicata (Doane) 1900. Humboldt, Plumas 



Ormosia modica Dietz 1916. Sonoma County 



(= stylifer Alexander 1919). 

 Ormosia pernodosa Alexander 1950. Placer County 



Ormosia profunda Alexander 1943. Del Norte County 



Ormosia sequoiarum Alexander 1944. Tulare County 



Ormosia taeniocera Dietz 1916. Sonoma County 



Ormosia tahoensis Alexander 1950. Placer County 



Ormosia tricornis Alexander 1948. Humboldt County 



Pedicia actaeon Alexander 1947. Humboldt County 



Pedicia ampla truncata Alexander 1941. Riverside County 

 Pedicia aperta (Coquillett) 1905. 



Pedicia bidentifera Alexander 1950. Shasta County 



Pedicia obtusa Osten Sacken 1877. Siskiyou, Marin 



Pedicia parvicellula Alexander 1938. Humboldt County 



Pedicia septentrionalis (Bergroth) 1888. 



Pedicia simplicistyla (Alexander) 1930. Marin County 



Pedicia subaptera (Alexander) 1917. 



Pedicia subobtusa Alexander 1949. Placer County 



Phyllolabis claviger Osten Sacken 1877. "Crofton's 



Retreat" 

 Phyllolabis encausta Osten Sacken 1877. Marin County 



Phyllolabis flavida Alexander 1918. San Diego County 



Phyllolabis hirtiloba Alexander 1947. Mariposa County 



Phyllolabis meridionalis Alexander 1945. San Diego 



County 

 Phyllolabis myriosticta Alexander 1945. San Diego 



County 

 Phyllolabis sequoiensis Alexander 1945. Tulare County 



Polymeda alicia (Alexander) 1914. Humboldt County 



Polymeda bipartita (Osten Sacken) 1877. San Francisco 



County 



