Porcellio Succinctus is an ultra rare hard to find XL Porcellio isopod and is among the best of the best in our isopod line up at this point in time. If an isopod can be "pretty", this one fits the bill! Full grown adults are nothing short of spectacular with their unique markings and larger than life girth. Their body size averages around an inch in length, sometimes slightly larger. But their extra long uropods and antennae can add up to another full inch, predominantly in males who are slightly larger than their female counterparts.
Be strongly advised, this is an ADVANCED isopod species and is NOT recommended for beginners or newer keepers with only limited experience! They require very specific care and can perish easily if the parameters are not properly maintained. Things like large swings in temperature and/or humidity are not usually taken well with this species. Please reach out to us if you have any specific questions or need any clarification on the finer points of their care outlined below.
Porcellio Succinctus hails from Spain. Primarily areas that have high concentrations of limestone, especially limestone cliffs on the Eastern seaboard. Their environmental factors in the enclosure are vital if they are to succeed as a new culture. In the wild they can be found inside of caves or in and around rocky structures and other similar formations.
They are a largely dry set up isopod but like all other isopod species they do require some level of moisture to breathe and stay hydrated. Our Succinctus enclosure is 25% moist then tapering off in dryness for the remainder with the very far end being more or less bone dry. This set up type offers a sharp gradient but also some "in between" area so they can move about to the location that best suits their current needs. This factor alone can be challenging which has no one size fits all answer far as how to make your enclosure work this way because all of the variables that will affect any given enclosure will be different based on the type of enclosure, the size, the ambient climate in the location in which they are kept among others. This is an important aspect with isopod keeping in general and is all the more vital with P. Succinctus. The best way to dial your enclosure in is good old fashioned trial and error. Fine tuning the factors you can control like ventilation and and watering amount/frequency will be the key to creating a stable environment for these rather demanding isopods.
Providing a thicker substrate one one side will help retain moisture longer and multiple hides throughout the different 'micro climates' in your set up should give them several options where they can best move to what suits them at any given time. Ventilation should be on the higher side to avoid stagnation, but balanced enough to where everything doesn't completely dry up in a very short period of time. For temperature, average room temps of 69-76F with a modest night drop are no problem. As mentioned earlier, avoid large sudden fluctuations with temperature and humidity as these isopods don't fare well in these conditions.
Since this is a much larger isopod than the typical fare, we recommend a larger footprint to accommodate them. There is more to this than the practical statement of a bigger isopod needs a bigger enclosure. Mature males of P. Succinctus are highly territorial and if they are forced in a set up that doesn't allow modest spacing they can quickly and easily die of stress. The same applies for the females since it will be harder for them to escape "eager" males looking for attention. Providing as many hides as practical will also help minimize these conflicts. Males are easily identified by their long showing uropods and antennae while the females will be a bit smaller in size but still fantastically impressive. A minimum 10 gallon glass tank or 12qt gasket sealed sterilite bin is fine for a starter colony of 12-15 individuals.
This designer isopod will eat all of thetypical food options like various vegetables, powdered isopod dietslike Repashy Morning Wood or Bug Burger. But like most Porcellio, they are very fond of protein based foods like freeze dried minnows, shrimp pellets, fish flakes and dried insects. An isopods primary diet above all is decayed wood and dried leaf litter so be sure these are always available in abundance. Small limestone chunks like Texas holy rock work well but cuttlebone is also fully acceptable to help ensure they get their calcium needs met.
Lastly, it should be understood these isopods are VERY SLOW breeders. Females only have 1-2 medium size broods per year in the warmer months of summer. This fact combined with their sensitivity requiring a high level of care are the primary factors to their higher value and cost. But this is slowly changing and we are thrilled after nearly a year of hard work to be able to offer a very limited amount of this truly spectacular isopod for your collection!
Quick Facts
- Origin: Spain
- Family Classification: Porcellionidae > Porcellio > Succinctus
- Average Size: 2+ inches with uropods and antennae
- Activity level: Mostly active at night
- Difficulty: Advanced