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the web of life in southern Africa

Dactylopius opuntiae

Life > Eukaryotes > Opisthokonta > Metazoa (animals) > Bilateria > Ecdysozoa > Panarthropoda > Tritocerebra > Phylum: Arthopoda > Mandibulata > Atelocerata > Panhexapoda > Hexapoda > Insecta (insects) > Dicondyla > Pterygota > Metapterygota > Neoptera > Eumetabola > Paraneoptera > Condylognatha > Hemiptera (bugs) > Sternorryncha > Superfamily: Coccoidea > Family: Dactylopiidae > Genus: Dactylopius

Dactylopius opuntiae with ants in attendance. Cochineal insects do not produce honeydew so the ants are presumably being attracted by something else.

There are two forms of this species, the one host specific to Opuntia ficus-indica and the other host specific to Opuntia stricta. If they interbreed, the progeny are able to feed on both host plants. Dactylopius opuntiae was originally introduced to South Africa for the biological control of Opuntia ficus-indica.

Publications

  • Sullivan P.R. 1990. Population growth potential of Dactylopius ceylonicus Green (Hemiptera: Dactylopiidae) on Opuntia vulgaris Miller. Australian Journal of Entomology 29(2): 123-129. DOI: 10.1111/j.1440-6055.1990.tb00333.x