Togejo dorsal fin Hara Siri fins have developed sharp thick, I equipped with a poison gland in each. Poison is injected and is stabbed in the spine, a few hours - it hurts as much as several weeks. If you place the affected area in hot water of about 40-60 ℃ If you are stung, the pain can be reduced protein of the toxin is inactivated. Pain is difficult softened sometimes chilly winter. Poison thorn does not disappear Aygo is also dead, it is desirable that by cutting the spine, such as scissors so that it does not sting When you catch. 

The coral reefs and reef a lot of seaweed, but to enter well in brackish water. Food habits of eating in favor of the seaweed in particular, but is omnivorous predator well as polychaete worms and crustaceans. From the strength of this phytophagous, I give leafy vegetables such as komatsuna bait often in the aquarium. Fishing that was to bait fishing Neri basket that feed on sweet potato as a fishing method and (Okinawa), and miso and sake lees exists. 

As the cause of the iso burnt the seagrass beds of the coast may be lost, there is also a theory that pointed out the feeding damage by Aygo in western Japan. Spawning season in July-August, I lay egg adhesion. Fry of the full-length 2.1-2.6mm hatch within 1 to 2. The horde gathered in the coastal zone floating live grows up to the full length about 3cm while prey on plankton, fry will eat the seaweed. Sometimes autumn from summer, hordes of young fish of the full-length number -10cm about who hunts for food, such as the harbor can be seen. 

Itaita (Toyama), Yosobari (Ogasawara), Shakti (Shizuoka), Bali (West around), eye (Kansai, Mie), (old raw fish and Wakayama of the Aygo) Shibukami, Ainouo (Shimane), Moai (Hiroshima), Mokurai, Aibachi (Yamaguchi), arrogant (Fukuoka), yer Yanoio (Nagasaki Amakusa), Umiai (Kumamoto and Miyazaki), Ager, Ae, Shirae etc. (Okinawa), there are various local name in Japan.