TUERKAYANA CELESTE CARE GUIDE
Author: Albomita
Tuerkayana celeste, commonly known as the Christmas Island blue crab, is a member of the Gecarcinidae family and is found exclusively near freshwater sources on Christmas Island. Although it was first recorded in 1900, it wasn't recognised as a distinct species from Tuerkayana hirtipes until 2012. The species was once harvested for food during the 1950s but has been under protection since 1980.
Common Names
Tuerkayana Celeste may also be referred to as:
Christmas Island blue crab
Hairy Land Crab
Members of the Species
Tuerkayana celeste is a highly prized species in the pet trade because of its rarity. These crabs are exceptionally hard to find, with availability limited to juveniles that naturally wash ashore in Indonesia, as no established adult breeding populations currently exist in captivity. They are amazing pets, but only a fortunate few have the opportunity to keep them because of their extreme rarity.
Conservation Level
Unknown: There is limited data on wild populations, so sustainable and ethical sourcing is recommended. Supporting reputable sellers who follow responsible collection practices is important to minimise environmental impact.
Care Level
Dark Method: Beginner, suitable for those who follow the "dark method" of keeping crabs.
Love Method: Beginner, you can quite easily simulate its natural environment without much drama.
Enclosure and Environment
This species seems to do fine with a freshwater bowl, and occasional access to saltwater and salty food is often given.
Tank Size: Minimum 60x30 cm / 24x12”
Land|Water Ratio: 60/30 or 50/50 is best
Temperature: 24–27°C / 75–80°F
Water Flow: None required
Lighting: A natural day-night cycle is best, and any aquarium light will be enough to keep them happy
Behaviour: Aggressive
Substrate
Any substrate; avoid standing water buildup if using dirt
Cohabitation
Advised against. Not much is known.
Diet
Juvenile Tuerkayana celeste require a protein-rich diet, feeding on items such as shrimp, worms, roaches, crickets, and isopods. As they mature into adults, however, they shift to being primarily herbivorous, relying more on plant-based foods.
Breeding
No captive breeding data is currently available for this species
Data Source
The information in this guide was kindly researched and compiled by the team at Crustacean Council.