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Beetles of Zihuatanejo

ORDER COLEOPTERA

Anthicinae Ant-Like Flower Beetles
Anthicinae (Subfamily)

-Animals (Kingdom Animalia)

-Arthropods (Phylum Arthropoda)

-Hexapods (Subphylum Hexapoda)

-Insects (Class Insecta)

-Winged and Once-winged Insects (Subclass Pterygota)

-Beetles (Order Coleoptera​​)

-​Water, Rove, Scarab, Long-horned, Leaf, and Snout Beetles (Suborder Polyphaga)

-​Cucujiform Beetles (Infraorder Cucujiformia)

-Darkling Beetles and Allies (Superfamily Tenebrionoidea)

-Ant-like Flower Beetles (Family Anthicidae)

-Subfamily Anthicinae


The Anthicinae subfamily, commonly known as ant-like flower beetles, is a group within the family Anthicidae. These small beetles are so named due to their resemblance to ants, which helps them avoid predation. Anthicinae beetles are generalist feeders and are often found on flowers, where they consume pollen, nectar, and other small organic materials. They may also scavenge on decaying plant matter, small insects, or fungi.

Diet

  • Larvae: Feed on decaying organic matter, fungi, dead insects, and other small invertebrates found in soil, leaf litter, rotting wood, or beneath bark.

  • Adults: Omnivorous, feeding on pollen, nectar, fungi, small insects, dead arthropods, and organic debris. Some species are active predators of tiny insects and mites.

Range

  • The subfamily Anthicinae is distributed worldwide, with its greatest diversity in warm temperate and tropical regions.

  • Numerous genera and species occur throughout Mexico, including the Pacific coast of Guerrero and the Zihuatanejo region.

  • Members of the subfamily are found from sea level to mountainous habitats.

Habitat

  • Inhabits tropical dry forests, tropical rainforests, woodland edges, grasslands, deserts, secondary forests, coastal scrub, gardens, and agricultural areas.

  • Commonly found in leaf litter, beneath stones, under bark, on flowers, fallen logs, and low vegetation.

  • Adults are especially active in warm, sunny conditions.

Size

  • Adult length: 2–8 mm (0.08–0.31 in)

  • Body slender, elongate, and often constricted behind the head, giving them an ant-like appearance.


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