Ostracion trigonus [ spec. nov.]

O. trigonus spinis subcaudalibus 2, pinna dorsali radiis XIV.

Art. gen. 56. syn. 85. Ostracion triangulus, limbis figurarum hexagonarum eminentibus, aculeis 2 in imo ventre.

It. scan. 160. Ostracion polyodon tetragonus, abdomine pone bicorni. @/D. 14. P. 10. V. o. A. 9. C. 7.

Habitat in India.