Reproductive Behaviour in Sepioteuthis lessonina

(14.4MB, 00:02:45)
Shot Date: 2001/01
Shot Location: Riken,BSI,Squid-aquarium

species
Sepioteuthis lessoniana

Key Words
egg-laying behaviour
mate-guarding
attacking other male
egg-guarding

Keiko Okawa
2005/12/12 submitted

Animalia >Mollusca >Cephalopoda >Teuthoidea >Loliginidae >Sepioteuthis >

Reproductive Behaviour of Sepioteuthis lessoninana from Hiwasa(Tokushima) in 13-ton aquarium
1)Egg-laying behaviour: The paired male guards his female's spawning.
2)Attacking other males: The paired male attacks other males during his female's spawning.
3)Egg-guarding: The paired male guards eggs of his female's spawning (far-sight,overview,near-sight)

(Data No.momo051212sl01b)

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