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For Insects, Spiders & Their Kin
For the United States & Canada
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Species Heliothrips haemorrhoidalis - Greenhouse Thrips

Dunno what - Heliothrips haemorrhoidalis Dunno what - Heliothrips haemorrhoidalis Egg parasites? - Heliothrips haemorrhoidalis Egg parasites? - Heliothrips haemorrhoidalis Yellow bugs - Heliothrips haemorrhoidalis They're thrips nymphs, all right - Heliothrips haemorrhoidalis Thrips nymphs and adults - Heliothrips haemorrhoidalis greenhouse thrips - Heliothrips haemorrhoidalis
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Thysanoptera (Thrips)
Family Thripidae
Subfamily Panchaetothripinae
Genus Heliothrips
Species haemorrhoidalis (Greenhouse Thrips)
Explanation of Names
Heliothrips haemorrhoidalis (Bouché 1833)
native to South America, now occurs worldwide in the tropics and sub-tropics and probably over much of the world in greenhouses[Cite:185010]
Many ornamental plants kept in greenhouses[Cite:185010]
First detected in the US in 1870s. A pest of greenhouse plants. The larval parasite Thripobius semiluteus was introduced into California from Brazil and Australia in the mid-1980s.[Cite:185010]
Internet References
Fact sheet (Denmark & Fasulo 1999-2010)[Cite:185010]