✦ wild caught · Portland, Oregon      ✦ currently keeping: 2 juveniles (Tylobolus uncigerus)      ✦ the only Spirobolida west of the Cascades      ✦ life history nearly undocumented in captivity      ✦ 60–68°F · 70–80% RH     
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Bumblebee Millipede

Anadenobolus arboreus  ·  Spirobolida  ·  Caribbean (Haiti, Dominican Republic, Jamaica)

Intermediate Tropical Spirobolida Wishlist

A small, vividly banded yellow-and-black species from the Caribbean. Notable for arboreal tendencies unusual in millipedes. Same order as Tylobolus uncigerus (Spirobolida) but a very different ecology. Sometimes called the Rusty Millipede colloquially, though that name more properly belongs to another species.

⬡ research in progress — not yet kept ⬡
Adult size 3–5 cm
Temperature 75–82 °F
Humidity 70–80% RH
Origin Caribbean (Haiti, Dominican Republic, Jamaica)

Research notes

Substrate

Substrate

Coconut fiber base with rotten hardwood and leaf litter. Shallower than large species is acceptable.

Temperature

Temperature

75–82 °F. Tropical species — keep warm and stable.

Humidity

Humidity

70–80% RH. Mist lightly every few days. Don't allow to fully dry out.

Diet

Diet

Fine leaf litter, rotting wood, supplemental vegetables cut small. Small species, small food items.

Enclosure

Enclosure

Provide cork bark tubes, sticks, and branches — this species climbs. A tall enclosure is beneficial.

Defense

Defense

Benzoquinone secretions. Small size means smaller dosage but still wash hands.

Colony

Colony

Does well in small groups. Communal keeping is documented.

⬡ provisional note

This guide is based on general research and extrapolation from related species — I don't own this animal yet. Once I do, this page will be updated with direct observations. If you keep this species and want to share notes, feel free to reach out.