Smallhead stickleback

Gasterosteus microcephalus

Five Point Five Centimeters Stickleback of Mexican Waters

Smallhead stickleback is a freshwater fish of Asia. The species occupies freshwater habitats. Records give a maximum length of 5.5 cm.

Class: Teleosts
Order: Perches and Allies
Family: Gasterosteidae
Genus: Gasterosteus
Maximum length: 5.5 cm
Water: Freshwater
Distribution: Asia: Japan; North America: Mexico (Ref. 47709 ). Needs better reference.

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