megaloptera
Definition
Noun 1. An insect order: In some taxonomic classifications, a group of insects characterized by aquatic larvae, large mandibles in the males of some species, and two pairs of large, membranous wings held roof-like over the body at rest. This order includes the families of alderflies, dobsonflies, and fishflies.
Usage
- The term is used primarily in scientific, biological, and entomological contexts to classify and discuss this specific group of insects.
- Example: "The order Megaloptera is relatively small, containing only a few hundred known species worldwide."
Advanced Usage
- The classification status of Megaloptera can vary. It is sometimes considered a separate order and sometimes grouped within the larger order Neuroptera (lacewings, antlions) as a suborder.
- Example: "Some phylogenetic studies suggest Megaloptera should be ranked as a suborder alongside Raphidioptera (snakeflies) within Neuroptera."
Variants and Related Words
- Megalopteran (noun): An individual insect belonging to the order Megaloptera.
- Example: "The angler used a lure that mimicked a megalopteran larva."
- Megalopterous (adjective): Of or relating to the order Megaloptera.
- Example: "The megalopterous larvae are entirely aquatic."
Synonyms
- There are no direct common-language synonyms. In specific taxonomic contexts, it may be grouped under:
- Neuroptera (in broader classifications)
Notes on Meaning
The core meaning refers to a taxonomic category in zoology. The name "Megaloptera" is derived from Greek (megalos meaning "large" and pteron meaning "wing"), referring to the insects' prominent wings.
Noun
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in some classifications considered a separate order: alderflies; dobsonflies; snake flies
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