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Glite Dictionary
Trionyx muticus

Trionyx muticus

9.9
A river turtle with a soft shell that lives in rivers like the Mississippi and likes fast water
  • noun
  • Specialized
translation icon : Trionyx muticus
  • Unlike other turtles, Trionyx muticus prefers swift-moving water to still ponds.

Examples

  • The Trionyx muticus thrives in the rivers of the Mississippi basin.

  • Trionyx muticus is most commonly found along the sandy banks of major rivers in the Midwest.

  • Because of habitat loss, populations of Trionyx muticus have decreased in recent decades.

  • Have you ever seen a Trionyx muticus in its natural habitat?

  • Trionyx muticus is often spotted basking in the sun along the flowing streams of the Mississippi basin.

  • The softshell turtle, Trionyx muticus, is known for its preference for fast-running waters rather than calm lakes.

  • In warm weather, you can see Trionyx muticus swimming gracefully in the rivers of its natural habitat.

Synonyms

smooth softshell
vsTrionyx muticus
  • US
8.4

A river turtle with a flat, smooth, rubbery shell that lives in flowing water

is the precise scientific name for the same river turtle preferring running water

Surface Forms

Trionyx muticus singular
Trionyx muticus plural

Morphology

Trionyx + muticus

This is a Latin binomial: knowing Trionyx (a genus of softshell turtles) lets a learner infer this denotes a species in that genus, so some meaning (that it is a kind of turtle) is recoverable. However, the species epithet 'muticus' is not a normal English word and gives no obvious information about habitat or range to a B1 learner, so the full specific meaning (river turtle of the Mississippi basin) is not predictable from the parts.

Etymology

Trionyx muticus may come from Greek and Latin words: Trionyx from parts meaning 'three' and 'claw' and muticus meaning 'blunt' or 'short'. Imagine a soft, smooth river turtle with three front claws and a short, rounded shape, and this picture helps explain why the name fits this 'softshell river turtle' and makes it easier to remember.