Slender bluet

Enallagma traviatum

"Enallagma traviatum" is a species of small damselfly in the family Coenagrionidae. It is commonly known as the slender bluet. The slender is small about 29–32 mm in length.
Enallagma traviatum This is a picture of a pair of Enallagma traviatum damselflies on the North Tract of the Patuxent Research Refuge near Fort Meade, Maryland. Enallagma traviatum,Geotagged,Slender bluet,Spring,United States

Appearance

The slender bluet, as its common name implies is a blue damselfly with a thin abdomen. The eyespots of both genders are large, with a thin blue line between them. The black shoulder stripes are thin in both genders. On the male slender bluet his abdominal segments 8 and 9 are blue. Segment 10 of the male is black and its terminal appendages are longer than its similar species. On the female slender bluet her segments 8-10 are blue, while the top of segment 8 is a black bar or T-shaped mark.

Naming

The slender bluet has many species that are similar to it. One of the similar species is the skimming Bluet which is found in similar habitats. It is also similar to the stream bluet and turquoise bluet which are usually found along streams and last the attenuated bluet found in the Pine Barrens."Enallagma traviatum" has two different subspecies. The following are the two subspecies:
⤷ "Enallagma traviatum traviatum"
⤷ "Enallagma traviatum westfalli"

Distribution

*United States:
⤷ Canada:

Habitat

Slender bluets are found along large ponds and lakes, particularly those with the forest edge nearby.

References:

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Status: Least concern
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassInsecta
OrderOdonata
FamilyCoenagrionidae
GenusEnallagma
SpeciesE. traviatum