Seahares? in Florida

June 1, 2002
From: Kathy

While at Jupiter Inlet in Florida my son was catching what the lifeguard called seahares. They were 3-6 inches in length and dark brown. He also found some that were between 1-3 inches that were clear with brown spots. We have been going to this beach for over 15 years and have never seen them before.They were swimming in the inlet, lagoon and out at the beach area. My question is can they be kept in an aquarium and what do they eat? Any information would be appreciated.
Thank you,
Kathy

mikes@strato.net

Kathy, 2002 (Jun 1) Seahares? in Florida. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/7125

Dear Kathy,
Have a look at the Sea Hares Page for general information on these animals. There are two common species in Florida, Aplysia morio (the dark brown one) and Aplysia brasiliana (the lighter, brown-spotted one). Have a look at the messages on those pages for more information and photo. In Florida.

For information on feeding have a look at my answer to Bill Ballard's recent message. Basically, they are quite easy to keep in aquaria. They are herbivorous and althought they prefer particular species of red and brown algae in the wild, these can exude nasty chemicals in the confines of an aquarium, so are better fed green algae, like the Sea Lettuce, Ulva or even slightly boiled leaves of proper lettuce.
Best wishes,
Bill Rudman.

Rudman, W.B., 2002 (Jun 1). Comment on Seahares? in Florida by Kathy. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/7125

Factsheet

What are Sea Hares?

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