Kelp Greenling and Similar Species
Hexagrammos decagrammus
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Open the appSeveral fish can be confused with Kelp Greenling. Here are the key differences.
Species often confused with {name}
Lingcod
Ophiodon elongatus
Key differences: Lingcod are much larger (up to 150 cm), have a more elongated and slender body, a larger mouth with prominent canine teeth, and only one lateral line. Their dorsal fin is also deeply notched but typically has fewer spines (24-27) and more soft rays (21-24) than Kelp Greenling.
Rock Greenling
Hexagrammos lagocephalus
Key differences: Rock Greenlings typically have a more robust head and body, and their coloration is often more reddish or purplish-brown. They lack the prominent blue spots of male Kelp Greenlings. The cirri above the eyes are generally larger and more branched in Rock Greenlings.
Whitespotted Greenling
Hexagrammos stelleri
Key differences: Whitespotted Greenlings are generally lighter in color, often yellowish-brown to greenish, and are characterized by numerous small, white spots scattered over the body and fins. They also lack the distinct blue spots of male Kelp Greenlings.
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