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True Bugs of Zihuatanejo

SUBORDER HETEROPTERA

-Animals (Kingdom Animalia)

-Arthropods (Phylum Arthropoda)

-Hexapods (Subphylum Hexapoda)

-Insects (Class Insecta)

-Winged and Once-winged Insects (Subclass Pterygota)

-​True Bugs, Hoppers, Aphids, and Allies (Order Hemiptera)

-True Bugs (Suborder Heteroptera)​

-Pentatomomorph Bugs (Infraorder Pentatomomorpha)

-Red and Bordered Plant Bugs (Superfamily Pyrrhocoroidea)

-Red Bugs (Family Pyrrhocoridae)

-Cotton Stainer Bugs (Genus Dysdercus)

-Turk's Red Cap (Dysdercus concinnus)


Dysdercus concinnus, commonly known as the Turk's Red Cap or Red Bug, is a species of cotton stainer bug in the family Pyrrhocoridae. This species is part of the Dysdercus genus, which is well-known for the damage its members can cause to cotton crops. The body is typically bright red or orange-red, with dark black markings on the legs, antennae, and thorax. These bold colors give the species its common name "Turk's Red Cap."

Turk's Red Cap Bug

Dysdercus concinnus

Diet

  • Adults and nymphs: Primarily feed on seeds, fruits and other reproductive parts of plants, using their piercing-sucking mouthparts to extract plant juices.

  • The species is strongly associated with cotton (Gossypium spp.) and other members of the mallow family (Malvaceae).

  • It is particularly associated with Turk's cap (Malvaviscus arboreus), which accounts for its common name, Turk's Cap Red Bug.

  • Feeding on cotton bolls and seeds can make Dysdercus species important agricultural pests.

Range

  • Dysdercus concinnus is a cotton stainer (Pyrrhocoridae).

  • The species is well documented in Mexico, including populations associated with wild cotton.

  • It is occasionally sighted in Zihua, where Malvaceae and other tropical vegetation provide suitable habitat.

Habitat

  • Found in tropical dry forest, tropical deciduous forest, scrub, gardens, agricultural areas and other habitats containing Malvaceae.

  • Adults and nymphs may occur in groups on flowers, fruits, seed capsules and developing seeds.

  • Around Zihua, check hibiscus, Turk's cap, wild cotton and other mallows, particularly when they are flowering or producing seed.

  • They may also be found on fallen fruits and seeds beneath host plants.

Size

  • Adult length: approximately 10–16 mm (0.4–0.63 in), with females generally larger than males.

  • Body elongated and somewhat oval.

  • Typically pale red, orange-red or reddish-brown, with contrasting black markings.

  • The wing pattern includes a distinctive dark marking on the corium, although its extent can vary.

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