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ScienceBase Catalog
North American Aquatic Macroinvertebrate Digital Reference Collection
ML1007 Nigronia Vent Post
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ML1007 Nigronia Vent Post
Dates
Collection Date
1974-07-14
Summary
Small rock bottom stream Junction of 211 and 785, Roanoke CO., VA
Summary
Small rock bottom stream Junction of 211 and 785, Roanoke CO., VA
Contacts
Primary Taxonomist :
R. Barlow
Verifying Taxonomist :
D. Watkins
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Communities
North American Aquatic Macroinvertebrate Digital Reference Collection
Tags
Order
Megaloptera
Family
Corydalidae
Genus
Nigronia
Life Stage
Larvae
Aspect
Ventral
Position
Posterior
State
VA
County
Roanoke County
Common Name
alderflies
dobsonflies
fishflies
hellgrammites
Additional Life Stage Info
immature
Order-level Characteristics
abdomen with 7 or 8 pairs of lateral filaments or gills
arranged 1 pair on each segment
three pairs of jointed legs present
Additional Information
Identifiers
Type
Scheme
Key
Photo Number
https://www.sciencebase.gov/vocab/category/item/identifier
ML1007
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