Cyrtosomum penneri Gambino, 1957

Paredes-León, Ricardo, García-Prieto, Luis, Guzmán-Cornejo, Carmen, León-Règagnon, Virginia & Pérez, Tila M., 2008, Metazoan parasites of Mexican amphibians and reptiles, Zootaxa 1904, pp. 1-166 : 41

Cyrtosomum penneri Gambino

Squamata (A): Caecum, intestine.

BAJA CALIFORNIA: Bahía de San Francisquito: Callisaurus draconoides carmenensis ( Gambino & Heyneman, 1960) ; Isla Angel de la Guarda: Callisaurus draconoides splendidus ( Gambino & Heyneman, 1960) ; NA: Petrosaurus sp. ( Gambino & Heyneman, 1960). BAJA CALIFORNIA SUR: Isla Cerralvo: Sceloporus grandaevus ( Goldberg et al., 2002c) ; NA: Callisaurus draconoides gabbii , Gambelia wislizeni , Sceloporus zosteromus rufidorsum ( Gambino & Heyneman, 1960) . HIDALGO: NA: Sceloporus parvus ( Goldberg et al., 2003b) . NA: NA: Phrynosoma asio ( Gambino & Heyneman, 1960) . PUEBLA: NA: Sceloporus variabilis ( Goldberg et al., 2003b) . SONORA: NA: Callisaurus draconoides gabbii ( Gambino & Heyneman, 1960) .

Specimens deposited: USNPC (92115).

Notes: Specimens of Goldberg et al. (2002c, 2003b) were identified as Atractis penneri , a junior synonym of Cyrtosomum penneri in accordance with Bursey and Flanagan (2002). Nematodes from Gambelia wislizeni and Phrynosoma asio were determined by Gambino and Heyneman (1960) as Cyrtosomum readi , a species synonymized with Cyrtosomum penneri ( Bowie & Franz, 1974) .