Description
Black Vampire Crab (Geosesarma sp.)
The Black Vampire Crab is one of the most mysterious and visually striking members of the Geosesarma family. With its deep jet-black body, bright contrasting claws, and signature glowing yellow eyes, this crab adds a dramatic and exotic touch to any paludarium. Native to Southeast Asia, Black Vampire Crabs are semi-terrestrial, thriving in habitats that offer both land and shallow water sections.
These crabs are small but full of personality, often exploring, climbing, and scavenging. While generally peaceful, they can become territorial if overcrowded, so it’s best to keep them in groups only when there are plenty of hiding spots and space. Their omnivorous diet is easy to satisfy with quality pellets, blanched vegetables, frozen foods, and the occasional live treat.
Quick Facts:
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Scientific Name: Geosesarma sp.
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Common Name: Black Vampire Crab
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Origin: Southeast Asia (Indonesia and surrounding regions)
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Max Size: ~2 inches across the carapace
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Lifespan: 2–3 years
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Temperament: Semi-peaceful; territorial if kept too densely
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Diet: Omnivorous – pellets, frozen/live foods, vegetables, small insects
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Habitat Needs: Paludarium setup with land and freshwater areas, caves, and hiding spaces
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Water Parameters:
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Temperature: 24–28°C (75–82°F)
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pH: 7.0–7.8
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Hardness: Moderate
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Experience Level: Beginner to intermediate
Why Choose the Black Vampire Crab?
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Rare and striking color form with glowing yellow eyes
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Perfect for paludariums and bioactive semi-aquatic setups
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Hardy and low-maintenance with the right environment
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Fascinating, active, and full of character
