Fat greenling and Similar Species
Hexagrammos otakii
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Open the appSeveral fish can be confused with Fat greenling. Here are the key differences.
Species often confused with {name}
Rock greenling
Hexagrammos lagocephalus
Key differences: H. lagocephalus typically has a more uniform reddish-brown coloration, often lacking the distinct blotches of H. otakii. Its head is generally smaller relative to its body, and it tends to inhabit deeper waters or more exposed rocky areas.
Whitespotted greenling
Hexagrammos stelleri
Key differences: H. stelleri is characterized by distinct white spots or blotches on its body, especially on the head and fins, which are usually absent or less pronounced in H. otakii. It also has a more northern distribution.
Atka mackerel
Pleurogrammus monopterygius
Key differences: While also a Hexagrammid, Atka mackerel has two distinct dorsal fins (not one deeply notched) and a more streamlined, torpedo-shaped body adapted for pelagic or semi-pelagic existence, unlike the demersal H. otakii. It also lacks the prominent supraorbital cirri.
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