Specimen image via iDigBio · BY-NC-SA
Corydalus
Sign in to saveCorydalus is a genus of large flying insects in the Corydalidae family, commonly known as dobsonflies. They are endemic to North, Central and South America and there are about 35 known species. Members of the genus have wing lengths of up to 85 millimetres. They are sexually dimorphic, with the males having large mandibles used to grasp the females during mating while the females have smaller jaws. The larvae are known as hellgrammites and are aquatic predators.
Museum specimens
- Specimen records
- 268
- With media
- 4
- Family
- Corydalidae
- Collections
- IIZD-UASLP, GMNH
- Recorded in
- Mexico, United States
Wikidata facts
Show 5 more facts
- Commons category
- Corydalus
- taxon name
- Corydalus
- taxon rank
- genus
- topic's main category
- Category:Corydalus
- taxon common name
- Dobsonflies
Sources (1)
via Wikidata · CC0
~3 min read
Encyclopedic overview
3 sectionsContents
- Etymology
- Species
- References
Corydalus is a genus of large flying insects in the Corydalidae family, commonly known as dobsonflies. They are endemic to North, Central and South America and there are about 35 known species. Members of the genus have wing lengths of up to 85 millimetres. They are sexually dimorphic, with the males having large mandibles used to grasp the females during mating while the females have smaller jaws. The larvae are known as hellgrammites and are aquatic predators.
==Etymology== Corydalus is a transliteration from the Greek κορδαλος (korúdalos) meaning a crested lark or the flower, larkspur, apparently related to Greek corys (κορυς) a helmet crest. The name probably refers to the long mandibles of the male which might be considered to resemble the crest of a lark, or perhaps, the decorative crests of a helmet.
Excerpted from Wikipedia’s “Corydalus” article, available under the CC BY-SA 4.0 licence.