Bivalvia | Unionida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera
2 available nominal species synonyms (3 total synonyms)
Margaritifera falcata — Graf & Cummings (2007), Araujo et al. (2009), Chong et al. (2009), Bogan (2010), Hoy et al. (2010), ... Chen et al. (2025), FMCS (2025), Chen et al. (2025), Moorkens et al. (2026), Campbell & Lydeard (2026)
Margaritifera (s.s.) falcata — Bolotov et al. (2016)
Pacific drainages from California north to Alaska, western North America; also from the upper Missouri River in Montana. (North America: NA2 NA5)


USNM_5929A
Walla Walla, Wash. Ter.
type
Alasmodon falcata Gould, 1850
Mp_2741_105BearCreek. (COI: DQ272374, go to GenBank) Bear Creek, Lake Washington Drainage, Washington.
Mp_2741_107BearCreek. (COI: DQ272375, go to GenBank) ditto.
Mp_2741_188CedarCreek. (COI: DQ272378, go to GenBank) Cedar Creek, Lewis River, Columbia River Drainage, Washington.
Mp_2741_189CedarCreek. (COI: DQ272382, go to GenBank) ditto.
Mp_2741_197NasonCreek. (COI: DQ272383, go to GenBank) Nason Creek, Wenatchee River, Columbia River Drainage, Washington.
Mp_2741_157PilchuckCreek. (COI: DQ272376, go to GenBank) Pilchuck Creek, Stillaguamish River Drainage, Washington.
Mp_2741_158PilchuckCreek. (COI: DQ272377, go to GenBank) ditto.
Mp_2741_177YakimaRiver. (COI: DQ272381, go to GenBank) Upper Yakima River, Columbia River Drainage, Washington.
Mp_2741_182YakimaRiver. (COI: DQ272380, go to GenBank) ditto.
Mp_2741_183YakimaRiver. (COI: DQ272379, go to GenBank) ditto.
ANSP_339339. (28S: U82349, go to GenBank)
MAFA1. (COI: OP498298, go to GenBank)
MCZ_DNA100670. (18S: AY579098, 28S: AY579114, COI: AY579126, H3: AY579138, go to GenBank)
MCZ_DNA100671. (18S: AY579099, 28S: AY579115, H3: AY579139, go to GenBank)
MCZ_DNA100699. (16S: AY579084, 18S: AY579100, 28S: AY579116, COI: AY579127, H3: AY579140, go to GenBank)
MCZ_DNA100844. (16S: AY579085, 18S: AY579101, 28S: AY579117, COI: AY579128, H3: AY579141, go to GenBank)
RMBH_biv_0287_1. (SRA: SRX18065920, go to GenBank)
RMBH_biv_299_10. (mtGenome: OP749924, SRA: SRX18065921, go to GenBank)