Whale Shark and Similar Species
Rhincodon typus
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Open the appSeveral fish can be confused with Whale Shark. Here are the key differences.
Species often confused with {name}
Basking Shark
Cetorhinus maximus
Key differences: While also a large filter feeder, the Basking Shark has a more conical snout, smaller eyes, and extremely long gill slits that almost encircle its head. Its coloration is typically uniformly dark grey or brownish, lacking the distinctive spots and stripes of the Whale Shark. Its mouth is subterminal, not terminal.
Megamouth Shark
Megachasma pelagios
Key differences: A deep-water filter feeder, the Megamouth Shark is much smaller than the Whale Shark (up to 7 meters). It has a distinctive, very large, bulbous head and a wide, subterminal mouth with small, luminous photophores around the lips. Its coloration is dark grey to black dorsally and lighter ventrally, without spots or stripes.
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