page_title: Ostraciidae
section_title: Classification
hierarchical_section_title: Ostraciidae / Classification
caption_attribution_description: Humpback Boxfish - Tetrasomus gibbosus; Egypt - Sinai - Dahab (Eel Garden)
context_page_description: Ostraciidae is a family of squared, bony fish belonging to the order Tetraodontiformes, closely related to the pufferfishes and filefishes. Fish in the family are known variously as boxfishes, cofferfishes, cowfishes and trunkfishes. It contains about 23 extant species in 6 extant genera.
context_section_description: The author Keiichi Matsuura lists the following genera and species:
caption: Tetrosomus gibbosus
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