Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowse
Info
ImagesLinksBooksData

Species Deloyala guttata - Mottled Tortoise Beetle

BG1530 023-026 - Deloyala guttata Mottled Tortoise Beetle - Deloyala guttata Mottled Tortoise Beetle - Deloyala guttata Mottled Tortoise Beetle - Deloyala guttata Mottled Tortoise Beetle - Deloyala guttata Tortoise beetle (2) - Deloyala guttata
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Cucujiformia)
Superfamily Chrysomeloidea (Long-horned and Leaf Beetles)
Family Chrysomelidae (Leaf Beetles)
Subfamily Cassidinae (Tortoise Beetles and the Hispines)
Tribe Cassidini (Tortoise Beetles)
Genus Deloyala
Species guttata (Mottled Tortoise Beetle)
Synonyms and other taxonomic changes
Deloyala guttata (Olivier)
Orig. Comb: Cassida guttata Olivier 1790
Numbers
One of 3 spp. In the genus n. of Mex. (1)
Size
~5 mm
Identification

adult: broadly oval; margins of pronotum and elytra clear or golden, elytra usually mottled black and yellow but can vary from completely orangish-yellow to completely black (see color/pattern variation in 7 images on 3 pages)
larva: dull green, bluish along back, covered with broad branching masses of excrement
Range
e NA to AB (TX-FL-NS-AB) / s. to Venezuela / W. Indies (1)(2)
Habitat
fields, meadows, gardens, lawns & yards
Season
Mostly: May-July, (Mar-Oct) (BG data)
Food
larvae and adults feed on leaves of Convolvulaceae (morning glory family) (3)
Life Cycle
overwinters as adult beneath leaf litter; multiple generations per year, the number varies with latitude

Click on either image to view a Life Cycle series of photos.
Remarks
tested for biocontrol of Field Bindweed (Convolvulus arvensis) (4)
Internet References