Lars’s Maroon Red Vampire Crab (Geosesarma Larsi)

* For the safety of our animals, we now ship Vampire Crabs exclusively via UPS Next Day Air. If your order contains this item, you will only see UPS Next Day Air as a shipping option during checkout *

PLEASE NOTE: This species is a semi-terrestrial crab. Its habitat must be at least half (and preferably more) land with freshwater. It is an ideal paludarium animal.

The Lars’s Maroon Red Vampire Crab is a fascinating semi-terrestrial species that is beautifully marked. It is communal with its own species and is an excellent choice for the paludarium, even nano-sized enclosures!

The Lars’s Maroon Red Vampire Crab (Geosesarma larsi) is a small, very colorful, semi-terrestrial species that is native to Java, Indonesia. It inhabits forest areas near streams, rivers, and ponds. It spends most of its time on land, but also often submerges in freshwater, including when it molts. It is communal with its own species. Males typically are larger, more colorful, and also have much larger claws than females. 

In nature, the Lars’s Maroon Red Vampire Crab lives in leaf litter and vegetation. In the paludarium, it requires ample land area. It typically will not eat healthy plants, but it will often help keep them clean and it may consume dead leaves. Like most crabs, it needs plenty of cover, especially when molting, so lots of decor is necessary. While it is communal with its own species, it is often aggressive with other types of crabs, including other vampire crab species with which it competes in the wild. It is a skilled climber, so extra care must be taken to ensure that it does not escape its enclosure.

Like most crabs, the Vampire Crab is an omnivorous scavenger and an opportunistic hunter on occasion. It feeds on filamentous algae and detritus in the paludarium and will also readily accept high-quality dry foods that are rich in plant matter. Fresh and dried vegetables are also excellent food sources, as are insects, worms, and other invertebrates. Due to its opportunistic nature, the Vampire Crab might eat other ornamental invertebrates and fish, so its tankmates must be chosen with great care.