Info
Thor spinosus is probably more widespread than previously indicated in various technical papers, but we could not find confirmation of an occurrence in French Polynesia, as also listed.
O'ahu diver Damaris Torres-Pulliza found two of these tiny shrimp inhabiting a crevice in a coral head of a Porites lobata and was able to visit them several times.
One was shrimp was slightly smaller than the other.
Damaris Torres-Pulliz sent her photos to shrimp specialist Dr. Charles Fransen in the Netherlands, he confirmed the ID.
He also mentioned that he knew of only one other photo of this species, so Dama's photo of this beautiful shrimp is probably pretty rare too!
The specimen in the photo seems to be about 2 cm long.
Thor spinosus seems to live commensally with some stony corals, these include Porites lobata as well as Millepora tenera.
Many of the species of commensal shrimp are small or cryptically colored and can be easily overlooked unless specifically sought.
Thor species also associated with corals include Thor amboinensis.
We sincerely thank Damaris Torres-Pulliz for the first photo of Thor spinosus from Hawaiii.
O'ahu diver Damaris Torres-Pulliza found two of these tiny shrimp inhabiting a crevice in a coral head of a Porites lobata and was able to visit them several times.
One was shrimp was slightly smaller than the other.
Damaris Torres-Pulliz sent her photos to shrimp specialist Dr. Charles Fransen in the Netherlands, he confirmed the ID.
He also mentioned that he knew of only one other photo of this species, so Dama's photo of this beautiful shrimp is probably pretty rare too!
The specimen in the photo seems to be about 2 cm long.
Thor spinosus seems to live commensally with some stony corals, these include Porites lobata as well as Millepora tenera.
Many of the species of commensal shrimp are small or cryptically colored and can be easily overlooked unless specifically sought.
Thor species also associated with corals include Thor amboinensis.
We sincerely thank Damaris Torres-Pulliz for the first photo of Thor spinosus from Hawaiii.






Dr. Damaris Torres-Pulliza, Hawaii