Psathyromyia Barretto, 1962

Ibáñez-Bernal, Sergio, Muñoz, José, Rebollar-Téllez, Eduardo A., Pech-May, Agelica & Marina, Carlos F., 2015, Phlebotomine sand flies (Diptera: Psychodidae) of Chiapas collected near the Guatemala border, with additions to the fauna of Mexico and a new subgenus name, Zootaxa 3994 (2), pp. 151-186 : 171

Psathyromyia Barretto, 1962

Lutzomyia (Psathyromyia) Barretto, 1962: 98 . Type species: Phlebotomus shannoni Dyar, 1929 , by original designation). Additional references: Martins et al., 1978: 104 (in part, defined); Young & Duncan, 1994: 339 (redefined, history, keys, distribution).

Lutzomyia species group Shannoni : Theodor, 1965: 189; Lewis et al., 1977: 328.

Lutzomyia (Trichopygomyia) (in part): Forattini, 1971a: 102; Forattini, 1973: 294.

Lutzomyia species group Brasiliensis (in part): Martins et al., 1978: 140.

Psathyromyia Barretto (as genus): Artemiev, 1991: 73 (in part); Galati, 1995: 137; Galati, 2003: 42, 72 (list, keys).

Diagnosis. Flagellomere ascoids usually with long basally directed branch or at least rudimentary (as in Ps. lanei (Barretto & Coutinho, 1941) , Ps. guatemalensis (Porter & Young, 1986) , and Ps. punctigeniculata (Floch & Abonnenc, 1944)) ; hindleg with first tarsomere longer than the length of other tarsomeres combined. Male: gonocoxite without perennial setae; gonostylus with 4 spiniform setae and no preapical fine seta. Female: cibarium with 4 to 8 horizontal teeth, vertical teeth variable, but always present, complete arch, and prominent pigmented patch (Young & Duncan 1994, Galati 2003).

Remarks. Three subgenera of genus Psathyromyia are recognized by Galati (1995, 2003): Ps. (Forattiniella) Vargas, 1978, Ps. ( Xiphomyia ) Artemiev, 1991, and Ps. (Psathyromyia) sensu stricto . Seven species belonging to the three subgenera have been recorded in Mexico; six species were found in this work.