Pyralidae

Py·​ral·​i·​dae
pə̇ˈraləˌdē,
pīˈr-
: a large family of moths comprising a heterogeneous assemblage of small or medium-sized, usually plainly colored, long-legged forms that typically have prominent labial palpi and hind wings that fold under the body or lay flat when at rest

Note: The usually unpigmented larvae of moths of the family Pyralidae commonly bore into seeds, fruits, or stems and include household, agricultural, and granary pests.

see crambidae , snout moth

Word History

Etymology

New Latin, from Pyralis + -idae

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near Pyralidae

Cite this Entry

“Pyralidae.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Pyralidae. Accessed 22 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!