MUSSELp

MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Psoronaias

species Psoronaias semigranosa (von dem Busch in Philippi, 1843): specimens

2 available nominal species synonyms

Recent Taxonomic Opinions

Psoronaias semigranosaGraf & Cummings (2007), Bogan (2010), Pfeiffer et al. (2019), Pfeiffer et al. (2019), Inoue et al. (2020), Smith et al. (2020), Graf & Cummings (2021), Czaja et al. (2023), Freeman et al. (2025), Cummings et al. (2025)
Psoronaias herreraeGraf & Cummings (2007), Bogan (2010), Graf & Cummings (2021), Czaja et al. (2023)

Range

Known from the San Fernando, Carrizal, and Pánuco basins, Mexico.

Map of Georeferenced Specimens

specimens map of Psoronaias semigranosa

MUSSELp Specimen Records


Mexico

image of lot ANSP_125583
ANSP_125583

“Texas”

image of lot ANSP_125583
ANSP_125583

“Texas”

image of lot ANSP_129925
ANSP_129925

“Texas”

image of lot USNM_347183
USNM_347183

Estera del Avileno, Tamaulipas, Mexico

image of lot USNM_347183
USNM_347183

Estera del Avileno, Tamaulipas, Mexico

image of lot USNM_347183
USNM_347183

Estera del Avileno, Tamaulipas, Mexico

image of lot USNM_347184
USNM_347184

Estera del Avileno, Tamaulipas, Mexico

image of lot UF_267279
UF_267279

Lago de Jalpan, Queretaro, Mexico

image of lot UF_267279
UF_267279

Lago de Jalpan, Queretaro, Mexico

image of lot INHS_89427
INHS_89427

Laguna la Nacha, 28 km E of San Fernando, 118 km SSW of Matamoros, Tamaulipas, Mexico

image of lot AMNH_51408
AMNH_51408

Mexico

image of lot BMNH_1907-10-28-261
BMNH_1907-10-28-261

Mexico

image of lot MCZ_221685
MCZ_221685

Mexico

image of lot ZMB_MP_0475
ZMB_MP_0475

Mexico

image of lot MCZ_152861
MCZ_152861

near Tampico, Mexico

image of lot USNM_220015
USNM_220015

Panuco R., Tampico, Mexico

image of lot USNM_1282609
USNM_1282609

Rio Carrizal, at Rt. Mex. 180 in Nuevo Progreso, ca. 20.8 mi N of road divergence (on Rt. Mex. 180) to Aldma and Est. Manuel, Tamaulipas, Mexico

image of lot INHS_89444
INHS_89444

Rio Pánuco, 18 km WSW of Panuco, 55 km SW of Tampico [Oviedo], Tamaulipas, Mexico

image of lot NCSM_61424
NCSM_61424

Rio Pánuco, at Pánuco, Vera Cruz

image of lot MCZ_270065
MCZ_270065

Rio Panuco, Mexico

image of lot USNM_84334
USNM_84334

Rio Panuco, near Tampico, Mexico

image of lot USNM_84334
USNM_84334

Rio Panuco, near Tampico, Mexico

image of lot NCSM_61426
NCSM_61426

Rio Sabinas, Hwy. 85, @18 km E Gomez Farias, Tamaulipas, Mexico

image of lot INHS_89433
INHS_89433

Rio San Fernando, Cisneros Bridge, Tamaulipas, Mexico

image of lot INHS_89439
INHS_89439

Rio Tampaón [22 km SSW of Ciudad Valles, 38 km S of Tamuin, 132 km WSW of Tampico], San Luis Potosi, Mexico

image of lot USNM_1282607
USNM_1282607

Rio Tamuin [Tampaón], at Mex. 85 just S of Alvero Obregon, S of Ciudad Valles, San Luis Potosi, Mexico.

image of lot USNM_1282620
USNM_1282620

Rio Tamuin [Tampaón], at Mex. 85 just S of Alvero Obregon, S of Ciudad Valles, San Luis Potosi, Mexico.

image of lot USNM_1282608
USNM_1282608

San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30"

image of lot USNM_1282621
USNM_1282621

San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30"

image of lot AMNH_30508
AMNH_30508

Tampico, Mexico

image of lot BMNH_MP_415
BMNH_MP_415

Tampico, Mexico

image of lot ZMB_MP_0483
ZMB_MP_0483

Tampico, Mexico

image of lot ZMB_MP_0487
ZMB_MP_0487

Tampico, Mexico


unknown

image of lot ZMB_MP_0467
ZMB_MP_0467

[no locality available - Central America]

image of lot ZMB_MP_0467
ZMB_MP_0467

[no locality available - Central America]

Genbank Vouchers

There are no georeferenced Genbank vouchers for this species in the MUSSELpdb.