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Cubaris sp. "White Shark"
A dwarf pill isopod of about 8mm from the lime-rich country of Thailand. The orange front, pale midsection and dark blue-black rear read like a shark in silhouette when it curls. It is hardy and prolific by Cubaris standards.
Cubaris sp. 'White Shark' is an undescribed pill isopod from the lime-rich tropical habitats of Thailand, and a true dwarf at around 8mm fully grown. The bright orange front, pale midsection and dark blue-black rear line up so that a curled animal reads like the silhouette of a shark, which is where the trade name comes from. Colour deepens with age and good feeding, so newly arrived juveniles look paler than settled adults. It sits at the forgiving end of the genus and multiplies quickly, which makes it a common first step into Cubaris. It burrows enthusiastically, so give 7-10cm of substrate built on flake soil, white-rotted hardwood and organic topsoil with crushed limestone worked all the way through. A coco coir or peat base feeds nothing and leaves the calcium short for clean moults, and standing water at the bottom is the quickest way to lose a dwarf colony.
Source: Wikipedia (CC BY-SA 4.0)
The White Shark Isopod lives 1.5-2 years.
The White Shark Isopod grows to About 8mm.
The ideal temperature for the White Shark Isopod is 24〜28℃. Ideal humidity is 60〜80%.
Keep it warm at 24-28C, with the upper end favouring breeding, and hold a 60-80% humidity gradient rather than a uniformly soaked tub.
Origin
Thailand (lime-rich tropical habitat)
Sources: PostPods White Shark Isopods (size, temperature, humidity, substrate) / Insektenliebe Cubaris spec. 'White Shark' (substrate, calcium)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Sources: CITES Appendices (species not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Lifespan
1.5-2 years
Size
About 8mm
Temperature
24〜28℃
Humidity
60〜80%
Leaf litter and white-rotted wood as the base, vegetable once or twice a week and regular protein, with crushed limestone or cuttlebone always available
24-28C, with the upper end favouring breeding. Hold 60-80% humidity, one side damp like a wrung-out cloth and the other drier.
Give 7-10cm of substrate built on flake soil, white-rotted hardwood and organic topsoil with crushed limestone throughout. Do not base it on coco coir.
Leaf litter and white-rotted wood are the staples, with vegetable once or twice a week and regular protein. Put food on the drier side so it does not spoil.
Harmless to people and conglobates when disturbed. Kept in groups; split or upsize the enclosure as numbers climb.
Standing water at the base wipes out a dwarf colony fast. Add a springtail culture to keep mould in check.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for White Shark Isopod is 24〜28℃. Recommended humidity is 60〜80%. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of White Shark Isopod is 1.5-2 years. With proper care and nutrition, they can live a long and healthy life.
White Shark Isopod typically reaches About 8mm as an adult. Size may vary depending on care conditions and individual genetics.
White Shark Isopod feeds on: Leaf litter and white-rotted wood as the base, vegetable once or twice a week and regular protein, with crushed limestone or cuttlebone always available. Aim for a balanced diet with appropriate feeding frequency.
The price of White Shark Isopod varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026