Jewel enope squid

Les calmars de feu ou pyroteuthidés (Pyroteuthidae) forment une famille de céphalopodes décapodes. Liste des espèces Selon World Register of Marine Species (23 décembre 2015) : genre Pterygioteuthis P. Fischer, 1896 Pterygioteuthis gemmata Chun, 1908 Pterygioteuthis giardi P.

Pyroteuthis margaritifera, the jewel enope squid, is a species of squid in the family Pyroteuthidae. This species has three large, ellipsoidal, double photophores on the tentacles, the nearest ellipsoidal photophore to the tip is near the carpal cluster and is widely separated from the two smaller spherical photophores at the base of the tentacle, but nearer to the other two ellipsoidal photophores. Another spherical photophore is located at the base of the tentacular club.

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