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#3112 · 🦋 butterflies & moths

Eastern Giant Swallowtail

Heraclides cresphontes

LCleast concern 🦋 Butterflies & moths 📍 outside Europe
Eastern Giant Swallowtail, photo 1 of 10
1/10 © David Alan Rogers · CC BY-NC 4.0

what is it?

Papilio cresphontes , the giant swallowtail or in its larval phase the orange dog or orange puppy , is a swallowtail butterfly common in parts of North America and marginally into South America. In the United States and Canada it is mainly found in the south and east. 3 in), it is the largest butterfly in Canada and the United States.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 41,565iNaturalist observations
  • threat LCleast concern

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.
  • 41,565 observations worldwide on iNaturalist.

fact sheet

English
Eastern Giant Swallowtail
scientific name
Heraclides cresphontes
class
Insecta
order
Lepidoptera
family
Papilionidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
41,565
weight
—
length
—
lifespan
—

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Papilionidae

Sources: iNaturalist taxon 85024, Wikipedia (EN). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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