Julia's Dicymolomia - Hodges#4889
Dicymolomia julianalis
This record describes Dicymolomia julianalis (species). Recorded family: Crambidae. Recorded order: Lepidoptera.
Identification and Appearance
Identification notes
Genitalia:
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Lepidoptera (Butterflies and Moths)
- Superfamily
- Pyraloidea
- Family
- Crambidae (Crambid Snout Moths)
- Subfamily
- Glaphyriinae
- Genus
- Dicymolomia
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Diet and Behavior
Diet: Larvae have an unusually diverse range of hosts, including musk thistle ( Carduus nutans ), bagworm egg clusters and cattail ( Typha spp. ). Of these 3 hosts, cattail is believed to be the primary host throughout the year.
About Butterflies and Moths: the wider group
Order-level background for Lepidoptera, the group containing Dicymolomia julianalis. 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.
Photos of Julia's Dicymolomia - Hodges#4889 (5)
Photo credits: Contributed by Chuck Entz; Additional contributions by Tony-2 , Will Cook , Robert Lord Zimlich , Fyn Kynd , Robert H. Biagi