The list of cute little coral-shrimp seems like it is endless. Another very discrete crustacean that we came across during ourFluval Sea Flores探险earlier this year isVir euphylliusthat is exclusively associated with LPS corals of the Euphyllidae family. The camouflage uniform of this shrimp is a perfect match to theEuphylliahost.
Its yellowish transparent body speckled with very small red/brown dots is a perfect match of the tentacle tissue and its dots of zooxanthellae symbionts. The white line that crosses the head in between the eye is a perfect blend in between tentacles and the long septae of Euphyllidae when the tissues are retracted and the shrimp is the most vulnerable. The red lined eyes add a bit of color to this very camouflaged pattern.
Although described as associated withEuphyllia divisa,E. Parancora和E. glabrescens, 我们找到Vir euphylliusalso oneuphyllia ancoraas you can see on the photos below. We will find it most probably in other species of Euphyllidae as well
We’ve never seen this shrimp in aquarium store. They probably fall off their coral host during collection, but if they would become popular, and collector could get few extra bucks, they would probably separate them from the corals and get them to the exporters safely. With the now constant supply of culturedEuphyllia从印度尼西亚运出,他们的文化架子很可能会容纳许多人。在这些农场上,仔细的收集将容易得多。
Although we saw quite a small colony ofeuphyllia ancorahosting one of these shrimp, in order to not stress up the coral host too much, it would be wise to introduce the shrimp separately only to very healthy and quite largeEuphylliacolony that has been thriving in an aquarium for a while. An occasional feeding of the coral would probably provide sufficient food for the hosted shrimp too.
The union ofVir euphyllius和Euphylliacorals would make a fascinating microhabitat to be held in a nano tank without any larger fish that could feed on the shrimp. Adiverse colored collection ofeuphyllia ancorawould make a great display. TheOrangutan crabcould be another associated crustacean together with some pipefish, blennies, or micro gobies.