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Pholadomya (Triplicosta)
Taxonomy
Pholadomya (Triplicosta) was named by Cooper (1896) [Sepkoski's age data: T Eo]. Its type is Pholadomya (Triplicosta) progressiva.
It was reranked as Triplicosta by Cox et al. (1969), Sepkoski (2002).
It was assigned to Pholadomya by Cooper (1896); to Pholadomyidae by Cox et al. (1969); and to Pholadomyoida by Sepkoski (2002).
It was reranked as Triplicosta by Cox et al. (1969), Sepkoski (2002).
It was assigned to Pholadomya by Cooper (1896); to Pholadomyidae by Cox et al. (1969); and to Pholadomyoida by Sepkoski (2002).
Subtaxa
Pholadomya (Triplicosta) progressiva (type species)
Species lacking formal opinion data
Pholadomya agrioensis, Pholadomya alpina, Pholadomya angustata, Pholadomya anterumbonis, Pholadomya aubri, Pholadomya beaumontensis, Pholadomya bellona, Pholadomya coahuilensis, Pholadomya coloradoensis, Pholadomya constricta, Pholadomya cordata, Pholadomya cornueliana, Pholadomya deltoidea, Pholadomya foliacea, Pholadomya franciscae, Pholadomya hemicardia, Pholadomya hudsoni, Pholadomya intermedia, Pholadomya kamtschatica, Pholadomya kingi, Pholadomya leonensis, Pholadomya murchisoni, Pholadomya oretiensis, Pholadomya plagemani, Pholadomya plagemanii, Pholadomya plagemanni, Pholadomya uitoe, Pholadomya weissi