Narceus annularis
Narceus • Spirobolidae
A hardy North American round-back, close cousin to Narceus americanus and kept identically — an excellent beginner millipede. Give 4-6 inches of moisture-retaining, hardwood-rich substrate (rotting wood is the single most important food), leaf litter, and a calcium source. Comfortable at 68-80°F and 65-80% humidity. Supplement with cucumber, other veg, and occasional fish flakes. Long-lived (up to ~10 years) and fine in small groups. Docile detritivore; wash hands after handling.
Temperature
68-80°F
Humidity
65-80%
Prey size: n/a (detritivore)
Type
terrestrial
Adult Size
~4 in (100 mm)
Growth Rate
slow
Native Region
Central & eastern USA
Temperament
docile, harmless detritivore
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