MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

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Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Etherioidea | Etheriidae | Bartlettia

species Bartlettia stefanensis (Moricand, 1856): specimens

2 available nominal species synonyms (6 total synonyms)

Recent Taxonomic Opinions

Bartlettia stefanensis — Graf & Cummings (2007), Bogan (2010), IUCN (2011), Pereira et al. (2014), Mansur et al. (2020), Graf & Cummings (2021), Breure et al. (2022)

Range

Widespread in the Amazon Basin, from Brazil west to Ecuador and Peru, as well as the Rio Paraguay.

Map of Georeferenced Specimens

specimens map of Bartlettia stefanensis

MUSSELp Specimen Records

Bolivia

image of lot MNHN_MP_0377
MNHN_MP_0377
Rio Quiquibey, Rechter Nebfluss von Beni about 5 km von der Mündung

image of lot MNHN_MP_0377
MNHN_MP_0377
Rio Quiquibey, Rechter Nebfluss von Beni about 5 km von der Mündung

Brazil

image of lot BMNH_MP_356
BMNH_MP_356
Amazon

image of lot MCZ_MP.256
MCZ_MP.256
Amazon

image of lot UMMZ_23503
UMMZ_23503
Amazon

image of lot UMMZ_23503
UMMZ_23503
Amazon

image of lot USNM_86802
USNM_86802
Amazon R.

image of lot BMNH_96-7-8-17
BMNH_96-7-8-17
Amazon River

image of lot BMNH_96-7-8-17
BMNH_96-7-8-17
Amazon River

image of lot BMNH_MP_357
BMNH_MP_357
Amazon River

image of lot DMNH_173154
DMNH_173154
Amazon River, Brazil

image of lot UMMZ_112674
UMMZ_112674
Amazon River, Brazil

image of lot UMMZ_112674
UMMZ_112674
Amazon River, Brazil

image of lot UMMZ_112674
UMMZ_112674
Amazon River, Brazil

image of lot SMF_12279
SMF_12279
Amazonas

image of lot ZMB_112968
ZMB_112968
Amazonen Fluss

GEOLOGY DEPT. UNIVERSIDADE DE SãO PAULO.

PUCRS_MCP_9095. Brazil: Mato Grosso do Sul: (Río de la Plata - Paraná - Paraguay - Nioaque): rio Canindé: Nioaque [-21.126111: -55.831944]: -21.15962 -55.83710

PUCRS_MCP_9115. Brazil: Mato Grosso: Cuiabá: (Río de la Plata - Paraná - Paraguay - Sao Lourenco - Cuiabá): rio Cuiabá: Cuiabá [-15.583361: -56.090556]: -15.60734 -56.13760

Ecuador

image of lot FMNH_173045
FMNH_173045
Rio Cusuimi, Cusuimi, 150 km SE Puyo, Departmento de Pastaza, Ecuador; 2°50’S, 77°25’E

image of lot ANSP_125400
ANSP_125400
Rio Napo ? S. Am?

Paraguay

image of lot USNM_427990
USNM_427990
Arojo Guazu, Colonia Independecia, Paraguay

image of lot USNM_427990
USNM_427990
Arojo Guazu, Colonia Independecia, Paraguay

image of lot SMF_12280
SMF_12280
Arojo Guazu, Colonia Independencia, Paraguay

image of lot MCZ_65676
MCZ_65676
Arojo Guazu, Colonia Independencia, Villarica, Paraguay

image of lot USNM_467380
USNM_467380
Arojo Guazu, Colonia Independencia, Villarica, Paraguay

image of lot USNM_467380
USNM_467380
Arojo Guazu, Colonia Independencia, Villarica, Paraguay

image of lot FMNH_120434
FMNH_120434
Arroyo Guazu, Paraguay

image of lot DMNH_150021
DMNH_150021
Carlos Pfanni, Paraguay

image of lot UF_93164
UF_93164
Carlos Pfanni, Paraguay

image of lot BMNH_MP_355
BMNH_MP_355
Colonia Independencia, Paraguay

image of lot FMNH_68082
FMNH_68082
Colonia Independencia, Paraguay

image of lot ZMB_77653
ZMB_77653
Colonia Independencia, Paraguay

image of lot IRSNB_MP_0430
IRSNB_MP_0430
Paraguay, Colonia Independencia

image of lot BMNH_1933-2-11-29-30
BMNH_1933-2-11-29-30
Tubicaury River, Villarica, Paraguay

image of lot MCZ_137132
MCZ_137132
Villarica, Paraguay

image of lot UF_45526
UF_45526
Villarrica, Guaira, Paraguay

image of lot AMNH_115765
AMNH_115765
Villarrica, Paraguay

image of lot DMNH_7142
DMNH_7142
Villarrica, Paraguay

image of lot UF_198488
UF_198488
Villarrica, Paraguay

Peru

image of lot SMF_4302
SMF_4302
Amazonas, Mündung [Delta] Porte S.

image of lot SMF_4302
SMF_4302
Amazonas, Mündung [Delta] Porte S.

image of lot BMNH_67-5-18-10
BMNH_67-5-18-10
E. Peru

image of lot AMNH_89222
AMNH_89222
Ene River, Peru

image of lot ZMB_25664
ZMB_25664
Huallaga Fl., Peru

image of lot AMNH_89102
AMNH_89102
near the source of the Mapuya River, Peru

image of lot AMNH_89102
AMNH_89102
near the source of the Mapuya River, Peru

image of lot MCZ_225812
MCZ_225812
Quebrada Aguaytiillo, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot MUSM_MP_0012
MUSM_MP_0012
rapids in Rio Las Piedras, 12° 4.167’ S, 69° 53.633 W, Peru

image of lot INHS_35130
INHS_35130
Río Alto Yurúa (Río Amazon - Río Yurúa Dr.), above Brazilian border, just below mouth of quebrada, Ucayali, Peru, -9.43168, -72.74274

image of lot INHS_35130
INHS_35130
Río Alto Yurúa (Río Amazon - Río Yurúa Dr.), above Brazilian border, just below mouth of quebrada, Ucayali, Peru, -9.43168, -72.74274

image of lot SMF_12278
SMF_12278
Rio Amazonas, bei Pebas

image of lot DMNH_48581
DMNH_48581
Rio Huallaga, Tocache, near Juanjui, Peru

image of lot FMNH_216466
FMNH_216466
Rio Huallaga, Tocache, near Juanjui, Peru

image of lot FMNH_47105
FMNH_47105
Rio Huallaga, Tocache, near Juanjui, Peru

image of lot SMF_148111
SMF_148111
Rio Huallaga, Tocache, near Juanjui, Peru

image of lot MCZ_225807
MCZ_225807
Rio Pachitea, near Isla Chonta, Agua Caliente, Huanuco, Peru

image of lot MCZ_MP.255
MCZ_MP.255
Rio Pachitea, near Puerto Inca, Ucayali River System, Loreto, Peru

image of lot ANSP_190650
ANSP_190650
Rio Pisqui, a branch of Rio Ucayali, Peru

image of lot ANSP_190650
ANSP_190650
Rio Pisqui, a branch of Rio Ucayali, Peru

image of lot AMNH_146520
AMNH_146520
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot DMNH_48620
DMNH_48620
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot DMNH_91451
DMNH_91451
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot FMNH_70972
FMNH_70972
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot MCZ_225813
MCZ_225813
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot UMMZ_191425
UMMZ_191425
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot UMMZ_191425
UMMZ_191425
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot UMMZ_233998
UMMZ_233998
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot UMMZ_233998
UMMZ_233998
Rio San Alejandro, 40 mi NW Agua Caliente, Huanuco, Peru

image of lot AMS_126905
AMS_126905
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot ANSP_209281
ANSP_209281
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot SBMHN_5044
SBMHN_5044
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot UF_18064
UF_18064
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot USNM_656571
USNM_656571
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot USNM_656571
USNM_656571
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot ZMB_105593
ZMB_105593
Rio San Alejandro, about 40 mi NW Agua Caliente, Huanuco, Peru

image of lot AMNH_89104
AMNH_89104
Rio Tambo, Peru

image of lot AMNH_164733
AMNH_164733
Rio Ucayali, Peru

image of lot AMNH_89122
AMNH_89122
Rio Ucayali, Peru

MHNG-MOLL-91237. Guallaya, embouchure de l'Amazone

unknown

image of lot UMMZ_112673A
UMMZ_112673A
[no locality available - South America]

image of lot UMMZ_112673A
UMMZ_112673A
[no locality available - South America]

image of lot UMMZ_112673A
UMMZ_112673A
[no locality available - South America]

Genbank Vouchers

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