noun a type of fish characterized by spiny fins
adjective relating to or characteristic of the acanthopterygians
Acanthopterygians play a key role in marine ecosystems as predators and prey.
Acanthopterygians are important in evolutionary studies due to their diverse adaptations.
Acanthopterygians are a group of fish characterized by spiny fins.
Acanthopterygian may be used by writers specializing in marine biology or ichthyology to describe a group of fish characterized by spiny fins.
In the field of marine biology, acanthopterygian is a term used to classify a specific group of fish with spiny fins.
Ichthyologists often use the term acanthopterygian to refer to a distinct group of fish known for their spiny fins.