LepidopteraSaturniidae – Giant Silkworm and Royal Moths

Pandora Moth - Hodges#7724

Coloradia pandora

This record describes Coloradia pandora (species). Recorded family: Saturniidae. Recorded order: Lepidoptera.

Identification and Appearance

Pandora Moth - Hodges#7724 - Coloradia pandora
Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris

Adult: forewing speckled gray with black zigzag PM and ST lines that sometimes touch; reniform spot represented by a black discal dot; AM line black, jagged, but does not touch reniform spot; hindwing white with diffuse dark median line, black discal spot, and varying amounts of pink at base and along inner margin Larvae are prepared and eaten by Paiute natives in California. For more info, see the brief account at Wikipedia, or more detailed journal articles like Aboriginal Exploitation of Pandora Moth Larvae in East-Central California or Harvesting Pandora Moth Larvae with the Owens Valley Paiute .

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera (Butterflies and Moths)
Superfamily
Bombycoidea
Family
Saturniidae (Giant Silkworm and Royal Moths)
Subfamily
Hemileucinae
Tribe
Hemileucini
Genus
Coloradia

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Habitat

Pine forests

Geographic Range

Western United States

Seasonal Activity

Adults fly from July to September

Diet and Behavior

Diet: Larvae feed on the leaves ("needles") of various species of pine ( Pinus ). Particular host records include: Ponderosa pine ( Pinus ponderosa ), Jeffrey pine ( P. jeffreyi ), lodgepole pine ( P. contorta ), sugar pine ( P. lambertiana ), pinyon pine ( P. edulis ), and Coulter pine ( P. coulteri ). Adults do not feed.

Life History

Two years are required to complete development. Second- or third-stage caterpillars overwinter the first year in tight clusters, resume feeding in the spring, pupate in June or July, and spend the second winter in underground pupation chambers lined with silk and plant litter. Some can remain in the pupal stage for up to 5 years before emerging as adults. [copied from text at butterfliesandmoths.org]

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Coloradia pandora. Species-specific details appear above.

Group overview

Lepidoptera includes approximately 180,000 described species of butterflies and moths. Moths outnumber butterflies roughly 10:1. The monarch butterfly's eastern population has declined by more than 80% since the mid-1990s, and the western population by over 95% since the 1980s. The IUCN lists the migratory monarch as Vulnerable.

Ecological role of the group

Butterflies and moths are essential indicators of ecosystem health. As caterpillars, they are a primary food source for birds - a single nest of blue tit chicks requires ~10,000 caterpillars. Adult moths pollinate many night-blooming plants.

Economic and practical significance of the group

Lepidoptera are critical pollinators. In Europe, grassland butterfly species have declined by almost 50% since the early 1990s. In the UK, three-quarters of butterflies are in decline. In the U.S., five butterfly species have gone extinct since 1950, with 29 listed as endangered.

Recorded sources for this group: IUCN Red List, Xerces Society, USFWS, PNAS, WWF. Imported estimates may describe particular regions or reporting periods.

Explore Lepidoptera families and species →

Photos of Pandora Moth - Hodges#7724 (5)

Pandora Moth - Hodges#7724 - photo 1
Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris
Pandora Moth - Hodges#7724 - photo 2
Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris
Pandora Moth - Hodges#7724 - photo 3
Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris
Pandora Moth - Hodges#7724 - photo 4
Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris
Pandora Moth - Hodges#7724 - photo 5
Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris

Photo credits: Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris

Frequently Asked Questions About Pandora Moth - Hodges#7724

What is Pandora Moth - Hodges#7724?

Pandora Moth - Hodges#7724 (Coloradia pandora) is a species in the family Saturniidae, within the order Lepidoptera.

How big is Pandora Moth - Hodges#7724?

Wingspan 70-98 mm; male considerably smaller than female

How do you identify Pandora Moth - Hodges#7724?

Adult: forewing speckled gray with black zigzag PM and ST lines that sometimes touch; reniform spot represented by a black discal dot; AM line black, jagged, but does not touch reniform spot; hindwing white with diffuse dark median line, black discal spot, and varying amounts of pink at base and along inner margin

Where is Pandora Moth - Hodges#7724 found?
FeatureDetails
HabitatPine forests
RangeWestern United States
What does Pandora Moth - Hodges#7724 eat?

The diet of the Pandora Moth - Hodges#7724 includes Larvae feed on the leaves (needles) of various species of pine ( Pinus ). Particular host records include: Ponderosa pine ( Pinus ponderosa ), Jeffrey pine ( P. jeffreyi ), lodgepole pine ( P. contorta ), sugar pine ( P. lambertiana ), pinyon pine ( P. edulis ), and Coulter pine ( P. coulteri ). Adults do not feed..

When is Pandora Moth - Hodges#7724 active?

Pandora Moth - Hodges#7724: seasonal activity - Adults fly from July to September.

What is the life cycle of a Pandora Moth - Hodges#7724?

Two years are required to complete development. Second- or third-stage caterpillars overwinter the first year in tight clusters, resume feeding in the spring, pupate in June or July, and spend the second winter in underground pupation chambers lined with silk and plant litter. Some can remain in the pupal stage for up to 5 years before emerging as adults. [copied from text at butterfliesandmoths.org]

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Robin McLeod; Additional contributions by Aaron Schusteff , Steve Morris. Contributors retain copyright over their individual contributions.