order ephemerida
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Definition
- Noun:
- A taxonomic order of insects: "order Ephemerida" is the scientific name for the insect order comprising the mayflies. This term is used in biological classification.
- Mayflies: It refers to the group of short-lived insects known for their brief adult stage.
Usage Examples
- Noun:
- The stream's health was assessed by studying the population of insects in the order Ephemerida.
- Order Ephemerida is characterized by aquatic nymphs and delicate, winged adults.
Advanced Usage
- In scientific literature: The term is used in formal taxonomic and entomological contexts.
- The phylogeny of the order Ephemerida was revised based on new molecular data.
Variants and Related Words
- Ephemeroptera: (n) A synonymous order name often used interchangeably with Ephemerida in modern taxonomy.
- Some classification systems use the name Ephemeroptera instead of Ephemerida.
- Ephemerid: (n) A member of the order Ephemerida; a mayfly.
- The ephemerid emerged from the water at dusk.
Synonyms
- Mayflies: The common name for insects belonging to this order.
Noun
- mayflies