Black-blotched porcupinefish and Similar Species
Diodon liturosus
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Open the appSeveral fish can be confused with Black-blotched porcupinefish. Here are the key differences.
Species often confused with {name}
Long-spined porcupinefish
Diodon holocanthus
Key differences: Diodon holocanthus has much longer spines, especially on the head and back, and typically has smaller, more numerous spots without the large, distinct blotches characteristic of D. liturosus. It also often has a dark bar between the eyes.
Spot-fin porcupinefish
Diodon hystrix
Key differences: Diodon hystrix has very long spines covering its entire body and is generally covered in small, dark spots without the prominent large blotches seen in D. liturosus. It can also grow significantly larger.
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