Perognathus hispidus
- noun
- Specialized
- The Perognathus hispidus is well adapted to the dry environment of the shortgrass prairie.
Examples
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Unlike other rodents, Perognathus hispidus stores seeds in its cheek pouches for later use.
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Researchers captured several specimens of Perognathus hispidus for their ecological study.
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The Perognathus hispidus is known for its unique adaptations.
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Have you seen a Perognathus hispidus in the wild?
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Researchers captured several specimens of Perognathus hispidus for their ecological study.
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The Perognathus hispidus is well adapted to the dry environment of the shortgrass prairie.
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Unlike other rodents, Perognathus hispidus stores seeds in its cheek pouches for later use.
Synonyms
A small mouse with stiff fur and cheek pouches that lives in dry grasslands
Surface Forms
Morphology
Perognathus + hispidus
This is a taxonomic binomial formed compositionally from a genus name plus an epithet: if a learner knows 'Perognathus' (a rodent) and understands 'hispidus' (hispid = stiff- or bristly-haired), the phrase literally describes a stiff-haired Perognathus (hispid pocket mouse). The meaning is descriptive rather than idiomatic and follows a regular adjective+noun pattern, so it is immediately derivable from the constituents.
Etymology
Perognathus hispidus may come from two parts: Perognathus (a name for a small 'pocket' or cheek-pouch mouse) and hispidus (a word for 'bristly' or stiff hair). The name gives a simple picture of a little 'pocket mouse' with stiff fur that stores seeds in its cheek pouches, which is why it fits this species.