skip to content

#3132 · 🦋 butterflies & moths

Summer Azure

Celastrina neglecta

🦋 Butterflies & moths 📍 outside Europe
Summer Azure, photo 1 of 10
1/10 © botanygirl · CC BY 4.0

what is it?

Celastrina neglecta , the summer azure , is a butterfly of the Lycaenidae family. It is found in North America.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 34,470iNaturalist observations

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 34,470 observations worldwide on iNaturalist.
  • Scientifically named by William Henry Edwards in 1862 (164 years ago).

fact sheet

English
Summer Azure
scientific name
Celastrina neglecta
class
Insecta
order
Lepidoptera
family
Lycaenidae
sightings in NL
0
sightings worldwide
34,470
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1862 by William Henry Edwards

relatives· Lycaenidae

Sources: iNaturalist taxon 82792, Wikidata Q2875246, GBIF 4300004, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 7f71e88 source