Ninespine Stickleback

The ninespine stickleback (Pungitius pungitius), also called the ten-spined stickleback, is a freshwater species of fish in the family Gasterosteidae that inhabits temperate waters. Sticklebacks typically have a slender, elongate body with bony scutes instead of scales on the sides. Ninespine are characterized by having isolated dorsal fin spines, usually 9, angled. In this comprehensive article, we delve into the world of the Ninespine Stickleback, exploring its unique characteristics, habitat preferences, behaviors, and much more. Join us as we uncover. The ninespine stickleback has a tapered head with an upturned mouth. The body section between the end of the dorsal and anal fins and the base of the caudal fin is very slender. No scales are. Population estimates must be made in order to properly assess the status of the North American ninespine stickleback in New York’s marine waters. Surveys targeted towards this species or.

The Ninespine Stickleback is a small freshwater fish characterized by its slender body, nine dorsal spines, and distinctive coloration, with males displaying bright red bellies during the breeding.