Mya

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Definition

Noun (Proper noun, singular) 1. A genus of bivalve mollusks: Mya is the scientific name (the type genus) for a group of saltwater clams belonging to the family Myacidae. These clams are commonly known as soft-shell clams or "steamers."

Usage
  • is used almost exclusively in scientific or taxonomic contexts to classify a specific group of marine bivalves.
  • It is capitalized as it is a proper noun (a genus name).
Examples
  • The genus Mya includes species like , the common soft-shell clam.
  • Researchers studied the burrowing behavior of clams in the genus Mya.
  • The family Myacidae is defined by the characteristics of its type genus, Mya.
Advanced Usage
  • In paleontology, fossilized shells belonging to the genus Mya are used as index fossils to help date sedimentary rock layers.
Variants and Related Words
  • Myacidae (noun): The biological family to which the genus belongs.
  • Mya arenaria (noun): The binomial name (genus and species) for the common soft-shell clam, often simply called a "Mya clam."
Synonyms
  • Soft-shell clam (common name)
  • Steamer clam (common name)
  • Long-neck clam (common name)
Notes
  • Important Distinction: This word "mya" (as the genus ) is unrelated to the abbreviation "MYA," which stands for "Million Years Ago" in geology and paleontology.
Noun
  1. type genus of the family Myacidae

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