LepidopteraCrambidae – Crambid Snout Moths

Schaeffer's Petrophila - Hodges#4784

Petrophila schaefferalis

This record describes Petrophila schaefferalis (species). Recorded family: Crambidae. Recorded order: Lepidoptera.

Identification and Appearance

Schaeffer's Petrophila - Hodges#4784 - Petrophila schaefferalis
Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy

Schaeffer's Petrophila - Hodges#4784 (Petrophila schaefferalis) is a species in the family Crambidae, commonly known as crambid snout moths, belonging to the order Lepidoptera (Butterflies and Moths). It is classified within the subfamily Acentropinae, tribe Argyractini, superfamily Pyraloidea. This species belongs to the genus Petrophila. As a member of class Insecta, phylum Arthropoda, it is part of the kingdom Animalia. Size: Wingspan: ♂ 17-20 mm. ♀ 24-29 mm.. It is found in Larvae are aquatic.. Active during Adults fly from April to September..

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera (Butterflies and Moths)
Superfamily
Pyraloidea
Family
Crambidae (Crambid Snout Moths)
Subfamily
Acentropinae
Tribe
Argyractini
Genus
Petrophila

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

Habitat and Range

Habitat

Larvae are aquatic.

Geographic Range

Southern Arizona to southern California ( 3 ) , including the islands of Santa Cruz and Catalina. ( 4 ) Moth Photographers Group - large map with some distribution data.

Seasonal Activity

Adults fly from April to September. ( 4 )

Diet and Behavior

Life History

Usinger describes life history.

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Petrophila schaefferalis. 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 Schaeffer's Petrophila - Hodges#4784 (5)

Schaeffer's Petrophila - Hodges#4784 - photo 1
Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy
Schaeffer's Petrophila - Hodges#4784 - photo 2
Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy
Schaeffer's Petrophila - Hodges#4784 - photo 3
Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy
Schaeffer's Petrophila - Hodges#4784 - photo 4
Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy
Schaeffer's Petrophila - Hodges#4784 - photo 5
Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy

Photo credits: Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy

Frequently Asked Questions About Schaeffer's Petrophila - Hodges#4784

What is Schaeffer's Petrophila - Hodges#4784?

Schaeffer's Petrophila - Hodges#4784 (Petrophila schaefferalis) is a species in the family Crambidae, within the order Lepidoptera.

How big is Schaeffer's Petrophila - Hodges#4784?

Wingspan: ♂ 17-20 mm. ♀ 24-29 mm.

Where is Schaeffer's Petrophila - Hodges#4784 found?
FeatureDetails
HabitatLarvae are aquatic.
RangeSouthern Arizona to southern California ( 3 ) , including the islands of Santa Cruz and Catalina. ( 4 ) Moth Photographers Group - large map with some distribution data.
When is Schaeffer's Petrophila - Hodges#4784 active?

Schaeffer's Petrophila - Hodges#4784: seasonal activity - Adults fly from April to September. ( 4 ).

What is the life cycle of a Schaeffer's Petrophila - Hodges#4784?

Usinger describes life history.

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

Photo credits: Contributed by Maury J. Heiman; Additional contributions by Chuck Sexton , Randy Hardy. Contributors retain copyright over their individual contributions.