Bufo canorus

(metacercaria) Bufo boreas Santa Clara Hyla regilla Santa Clara Rana catesbeiana Santa Clara Cestoda Cylindrotaenia americana Jewell, 1916 Bufo canorus Mariposa Distoichometra bufonis Dickey, 1921 Bufo boreas referred by Goldberg Los Angeles et al., 1999 Bufo boreas Los Angeles, San Bernardino Hyla cadaverina Riverside Hyla regilla referred by Goldberg Los Angeles et al., 1999 Hyla regilla Santa Clara Ophiotaenia magna Hannum, 1925 = Ophiotaenia saphena Osler, 1931 = Crepidobothrium olor Ingles, 1936 = Ophiotaenia gracilis Jones, Cheng and Gillespie , 1958 Rana aurora Alameda Rana catesbeiana Santa Clara Unidentified dilepinid Rana boylii Siskiyou Nematoda Aplectana itzocanensis Bravo Hollis, 1943 Bufo boreas Orange, Riverside, San Bernardino Contracaecum sp.

The pathogens also showed up in specimens of the toad Bufo canorus collected in California's Sierra Nevadas in the 1970s.