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Butterflies of Zihuatanejo

SUPERFAMILY PAPILIONOIDEA

-Animals (Kingdom Animalia)

-Arthropods (Phylum Arthropoda)

-Hexapods (Subphylum Hexapoda)

-Insects (Class Insecta)

-Winged and Once-winged Insects (Subclass Pterygota)

-Butterflies and Moths (Order Lepidoptera)

-Butterflies (Superfamily Papilionoidea)

-Gossamer-winged Butterflies (Family Lycaenidae)

-Hairstreaks (Subfamily Theclinae)

-Tribe Eumaeini

-Subtribe Strymonina

-Scrub-Hairstreaks (Genus Strymon)

-White Scrub-Hairstreak (Strymon albata)


The White Scrub-Hairstreak (Strymon albata) is a small butterfly in the family Lycaenida. It is a member of the hairstreak group, characterized by their tails and fine line markings on the wings. Feature one or two thin tails that resemble antennae, a common hairstreak trait used as a defense mechanism to misdirect predators.

Diet

  • Caterpillars feed on plants in the mallow family (Malvaceae), particularly Abutilon species.

  • Larvae feed especially on flower buds and young fruits rather than mature foliage.

  • Adults visit flowers for nectar.

Range

  • Strymon albata ranges from Mexico through Central America into northern South America, including Colombia and Venezuela.

  • It occurs in western Mexico, with records from Colima and Jalisco, and is found in Guerrero.

  • It occurs in the Zihua area.

Habitat

  • It is primarily associated with seasonally dry tropical lowlands.

  • Typical habitats include scrub, second-growth vegetation, forest edges, shrubby fields and other relatively open habitats.

  • In the Zihua area, dry tropical scrub and disturbed woodland with Abutilon and other suitable plants provide appropriate habitat.

Description

  • A small hairstreak with a wingspan of approximately 29–35 mm.

  • The upper surface is predominantly grey with large white areas across the wings.

  • The underside is pale grey, with a relatively subdued postmedian line and a small eyespot near the hindwing tail.

  • Unlike several similar Strymon, the hindwing eyespot does not contain a conspicuous orange patch.

  • The species can be particularly inconspicuous when resting with its wings closed, as the pale underside blends well with dry foliage.

White Scrub-Hairstreak

Strymon albata

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