| Page last updatedWed 1 October 2025
 | The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win! 
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 Bivalvia | Unionoida | Etherioidea | Mycetopodidae | Monocondylaeinae | Tamsiella species Tamsiella schroeteriana (Lea, 1852): specimens1 available nominal species synonym (2 total synonyms)
 Recent Taxonomic OpinionsTamsiella schroeteriana — Pereira et al. (2014), Mansur et al. (2020), Graf & Cummings (2021) RangeUpper Amazon Basin of Brazil and Peru. Map of Georeferenced Specimens
 BrazilINPA_1607. Brazil: Amazonas: (Amazon - Juruá): rio Ipixuna: 7° 09' S, 73° 07' W = -7.16005 -73.11427:  -7.16005  -73.11427 
 Ecuador
 Peru|  AMNH_89101
 near the source of the Mapuya River, Peru
 |  USNM_601367
 Quebrada Tiyuyacu, 4 km W of Domo Santa Clara, Ucayali Valley, Loreto, Peru 6° 55’ S
 |  USNM_601367
 Quebrada Tiyuyacu, 4 km W of Domo Santa Clara, Ucayali Valley, Loreto, Peru 6° 55’ S
 |  |  USNM_601410
 Quebrada Tiyuyacu, 4 km W of Domo Santa Clara, Ucayali Valley, Loreto, Peru 6° 55’ S
 |  USNM_601410
 Quebrada Tiyuyacu, 4 km W of Domo Santa Clara, Ucayali Valley, Loreto, Peru 6° 55’ S
 |  INHS_19817
 Rio Itaya, 11 km (39° bearing) SSE center of Iquitos, Loreto, Peru
 |  |  INHS_19822
 Rio Itaya, 11 km (39° bearing) SSE center of Iquitos, Loreto, Peru
 |  INHS_19827
 Rio Itaya, 11 km (39° bearing) SSE center of Iquitos, Loreto, Peru
 |  INHS_19833
 Rio Itaya, 11 km (39° bearing) SSE center of Iquitos, Loreto, Peru
 |  |  INHS_19834
 Rio Itaya, 11 km (39° bearing) SSE center of Iquitos, Loreto, Peru
 |  ANSP_416345
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416346
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  |  ANSP_416347
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416347
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416348
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  |  ANSP_416348
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416349
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416349
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  |  ANSP_416350
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416350
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416351
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  |  ANSP_416351
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416352
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416352
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  |  ANSP_416353
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416353
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 |  ANSP_416354
 Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W
 | 
 INPA_503. Peru: Loreto: (Amazon): Iquitos: -3.70250  -73.23349 
 unknownGeoreferenced Genbank Vouchers
 PeruANSP_416347. (28S: JN243866, COI: JN243888, go to Genbank) Rio Itaya, ca. 100 minutes upstream above Puerto Belen, Iquitos by canoe w/ longshaft motor, Dept. Loreto, Peru. 3° 49’ 59” S; 73° 18’ 07” W. ANSP_416349. (16S: KP184846, 28S: KP184872, COI: KP184896, go to Genbank) ditto. |