PABLO J LOPEZ-GONZALEZ, Thread-like tentacles in the Mediterranean corals Paramuricea clavata and Corallium rubrum, Mediterranean Marine Science, 19|2018, 394-397

The occurrence of modified tentacles (i.e. thread-like tentacles) in the Mediterranean octocorals Paramuricea clavata and Corallium rubrum is reported. Colonies of four species of Mediterranean gorgonians were maintained in aquarium conditions for more than 5 months. The development of thread-like tentacles has been observed only in two of the four species. The presence of modified tentacles in other cnidarians has been usually associated with defensive/aggressive behavior. Our observations showed that thread-like tentacles in P. clavata and C. rubrum can also be used for feeding.

Ακολουθήστε το ΕΚΤ: