Semilarvatus Makes One of the Rarest Butterflyfish Hybrids

[Reef Builders]

It’s been a long while since we’ve had a fun butterflyfish hybrid to share with you but what’s cool about this specimen is that it is an aquarium established fish. The parents of this outbred fish were Chaetodon lineolatus and C. semilarvatus, the only combination currently known to include the Red Sea’s popular and iconic golden butterflyfish. […]
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