Chromatopelma cyaneopubescens

Green Bottle Blue

5 active listings · Spiders

About the species

Green Bottle Blue (Chromatopelma cyaneopubescens) is a terrestrial tarantula endemic to Venezuela and currently the only accepted species in the genus Chromatopelma. The World Spider Catalog gives the distribution as Venezuela. Adults usually reach about 12–14 cm in leg span. The colouration combines metallic blue legs, a warm, often orange abdomen, and a greenish or bluish sheen on the carapace. In captivity the species is known for extensive webbing that covers the hide, substrate, and décor, despite a terrestrial lifestyle.

Origin and distribution

Venezuela — Paraguaná Peninsula (Falcón)

EndemicRestricted range

The species is endemic; its range is restricted to Paraguaná Peninsula (Falcón) within Venezuela.

Occurrence areaLocation / contextOccurrence area — schematic view

Current listings

Care at a glance

  • Size

    Leg span approx. 12–14 cm

  • Enclosure type

    Horizontal, with space for extensive webbing at ground level and on low structures

  • Substrate

    A layer that allows webbing to anchor; the surface rather dry, the lower parts slightly more humid

  • Furnishings

    A hide, structures for anchoring webbing, and constant access to fresh water

  • Conditions

    Rather dry to moderate; good ventilation, without constantly wet substrate

  • Characteristics

    Heavy webbing, contrasting colouration, and urticating hairs

Care and behaviour

Chromatopelma cyaneopubescens is terrestrial, but in an enclosure it often builds extensive webbing around the hide and low structures. The tank should provide floor space and several anchor points rather than imitate a tall arboreal setup. Substrate should allow silk to attach and, if needed, shallow reshaping around the retreat.

The species’ range lies in drier parts of Venezuela, so a rather dry surface with the option of slightly moister lower layers suits it better than a constantly humid, stuffy climate. Ventilation matters; a single rigid humidity percentage should not be treated as mandatory.

The web is often rebuilt, and the spider may remain partly in view. Despite the striking colouration, this is not a species for frequent handling. During maintenance, expect webbing to make the hide harder to reach.

Good to know

Chromatopelma cyaneopubescens has urticating hairs and may use them in defence, like other New World terrestrial tarantulas in this group. Contact can irritate the skin, eyes, and mucous membranes. The species is not listed on the CITES Appendices. Local exotic-animal rules may still apply; this page is not legal advice. Older literature sometimes uses the spelling “cyanopubescens”, but the canonical name remains Chromatopelma cyaneopubescens.

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