Trachelipus Caucasius is an odd ball isopod not quite known and popular as other species. None the less they are more than deserving of some love and recognition. This unique crustacean originates from Georgia (the country), Turkey and select areas around the black sea. They are on the larger size with some reaching close to 1 inch! They are a beginner friendly species and are relatively easy to keep. They colored edging ranges from orange to peach or a very light pink on some. These colors contrast nicely with their dark base color giving them visual appeal when they're out and about.
For housing they need a bit more space to accommodate their larger body sizes. A 12 quart sterilite gasket sealed bin or medium sized glass tank measuring at least 18-24 long by 12 or more inches wide is ideal for a starter colony with some room to grow. Enclosures can be enhanced with natural botanical items to simulate the isopods habitat in the wild. This helps them feel secure which in turn promotes their natural processes like eating and breeding. A good temperature range for this species is 72-80F leaning more towards the warmer end if possible. Trachelipus Caucasius is somewhat dry tolerant but as always ensure they have some access to moisture so they can rehydrate as needed. A standard moisture gradient comparable to Vulgare or Klugii isopods will suit them just fine. A few pieces of cork bark strategically placed over different parts of the enclosure will help retain the humidity levels and reduce the frequency of watering needed to maintain a proper moisture gradient while also providing beneficial micro climates.
Isopods are detritivores. Their primary diet in nature is leaf litter and decayed wood. Both of these should always be available in abundance. They will also happily consume any other decomposing organic plant or animal matter they come across. As such it is vital to supplement your isopods with other food sources on a semi regular basis. They enjoy food options like squash, radishes, carrots and other veggies along with commercial isopod powdered food like Repashy. They also do appreciate some protein occasionally which can be things like freeze dried minnows, shrimp, fish pellets, dried insects and other protein based food sources. Be sure to feed these on the drier side as they can spoil quickly in humid environments and attract unwanted pests.
Trachelipus Caucasius is a fun unique isopod that serves well as clean up crew or beginner option if you're new to isopods. They have fascinating color contrast and get on the larger size for terrestrial isopods. They're not overly sensitive so a small amount of neglect will typically not be detrimental. This less than mainstream isopod species can make a great pet or terrarium addition for your needs!
Quick Facts
- Origin: Georgia, Turkey and areas around the Black Sea
- Taxonomy: Trachelipodidae > Trachelipus > Caucasius
- Average Size: 0.70" inch to 0.80" inch
- Activity level: Mostly active at night. Some day activity in large numbers
- Difficulty: Easy