species Psoronaias distincta (Crosse & Fischer, 1893): specimens

ANSP_125584
Alvarado River [=Rio Papaloapan], Mexico

OSUM_58287
Mexico

MNHN_MP_1346
Mexique

USNM_84336
near Vera Cruz, Mexico

MCZ_288435
Rio Chacalapa, 2.7 mi NW Chinameca, Veracruz, Mexcio

AMS_102120
Rio Chacalapa, 2.7 mi NW Chinameca, Veracruz, Mexico

BMNH_MP_424
Rio Nopalapa, Mexico

FMNH_11644
Rio Papaloapan, El Hule, Veracruz, Mexico

MCZ_52586
Rio San Juan, Mexico

ANSP_133686
Rio San Juan, Vera Cruz, Mexico

ANSP_142601
Tamapa [Jamapa] River, V.C. Mexico

ANSP_68489
Tecomate River, Mexico

ANSP_129924
Tecomate River, Mexico

UF_270506
Veracruz, Mexico

USNM_1282614-15
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan

USNM_1282617
Veracruz, Rio Papaloapan off Rt. Mex. 175 ca. 7.8 roadmiles S of the town square of Tlacotalpan

USNM_1282613
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan

USNM_1282618
Veracruz, Rio Pozuelo (as locally called) ca. 0.2 miles N of bridge in Tlalixcoyan

USNM_1282611-12
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145

USNM_1282619
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145

USNM_1282610
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25)

USNM_1282616
Veracruz, spillway pool off left side of Rio Papaloapan along Rt. Mex. 175 in Cosamaloapan