species Actinonaias signata (Pilsbry, 1910): specimens

UF_283760
Arroyo Grande, 8 km NE Taniajas, 21° 40.6' N, 98° 49.5' W, San Luis Potosi, Mexico

UF_93185
Casas Viejas River, San Luis Potosi, Mexico

INHS_21744
pond at Valles River Falls, 2 mi S Valles, Mexico

INHS_21745
pond at Valles River Falls, 2 mi S Valles, Mexico

UF_270364
ponds at falls of the Valles River, 2 mi S Valles, San Luis Potosi, Mexico

INHS_89532
Rio Valles, Rancho Adventura Huasteca, 10 mi NW Valles, San Luis Potosi, Mexico. 22.09155, -99.11622

INHS_21749
Rio Valles, Valles, Mexico

UF_518377
Rio Valles> Rio Panuco 2 miles above Mecos San Luis Potosi, Mexico

USNM_1282295
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmiles from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaulipas, Mexico

USNM_1282296B
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmiles from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaulipas, Mexico

USNM_1282296
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmiles from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaulipas, Mexico

UF_270349
Valles River, 2 mi N Micos, San Luis Potosi, Mexico

UF_93165
Valles River, 3 mi below Valles, San Luis Potosi, Mexico

UF_270379
Valles River, 3 mi S Valles, San Luis Potosi, Mexico

AMNH_61917
Valles River, below Valles, Mexico

UF_225825
Valles River, below Valles, Mexico

USNM_226474
Valles River, Mexico

BMNH_1910-9-30-167-169
Valles River, Mexico

ZMB_61690
Valles River, Mexico

ZMB_61688
Valles River, Mexico

INHS_21741
Valles River, Micos, Mexico

INHS_21742
Valles River, Micos, Mexico

BMNH_1910-9-30-172-175
Valles River, NE Mexico

UMMZ_248965
Valles River, near Mecos, Mexico

UF_93173
Valles River, Valles, San Luis Potosi, Mexico

AMNH_61914
Valles River, West of Micos, Mexico

INHS_21746
Valles River, Willis Ranch, S of Valles, Mexico

USNM_1282297
Veracruz, impoundment on Rio Jamapa at La Tejar, ca. 0.25 rivermiles above the bridge of road to Medellin (bridge is 5.3 roadmiles from the junction of this road with Rt. Mex. 140), S of Veracruz (city). N19°04'00" W96°09'30"