Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Family Cymidae

Bug on seeds - Cymus Quackgrass bug - Cymus luridus Quackgrass bug - Cymus luridus Cymidae - Cymus discors bug - Cymus angustatus Cymus angustatus Cymus sp. - Cymus coriacipennis hemipteran - Cymodema breviceps
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Infraorder Pentatomomorpha
Superfamily Lygaeoidea
Family Cymidae
Synonyms and other taxonomic changes
formerly treated as part of Lygaeidae
Explanation of Names
Cymidae Baerensprung 1860
Numbers
10 spp. in 2 genera in our area (all Cyminae), ~60 spp. in 13 genera of 2 subfamilies total(1)
Range
most spp. in the Old World; Cyminae occur in the Afrotropical, western Palaearctic and Nearctic Regions, the other (small) subfamily Australasian(2)
Habitat
often found in seedheads of hostplants in marshy areas
Food
seeds of monocots, primarily sedges (Cyperaceae) and rushes (Juncaceae), sometimes grasses (Poaceae)