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Plectranthias bennetti, a gorgeous new perchlet species

By Leonard Ho - Posted Sep 08, 2015 09:00 AM
Plectranthias bennetti is a new, cryptic, twilight zone reef perchlet from the Coral Seas. The new species is named after Timothy Bennet, a fish collector for Cairns Marine whose specialty is deep water collection.
Plectranthias bennetti, a gorgeous new perchlet species

Vibrant red stripes of the first captive Plectranthias benneitti. Photo by F.Walsh

Try to imagine a Frankenstein of a flame hawk, a boylei angelfish, and a Dr. Seuss fish.  It might look something like like Plectranthias benneitti.

The new species is currently known only from the Coral Sea at Holmes Reefs. The holotype was collected from the ceiling of a cave at a depth of 63 meters (200+ feet).  It's little wonder this species was only recently discovered.

As for the different pigmentation seen in the two photos, says the published paper, "A live specimen, approximately the same size as the holotype, was sold to the Japanese aquarium trade by Cairns Marine (Queensland, Australia); it exhibited a relatively rapid (about 10 minutes) color change, losing theirregular cross stripes, resulting in more or less uninterrupted white interspaces between the reddish band."

Plectranthias bennetti is described by Gerald R Allen and Felton Walsh in the latest publication of the Journal of the Ocean Science Foundation.


Author: Leonard Ho
Location: Southern California

I'm a passionate aquarist of over 30 years, a coral reef lover, and the blog editor for Advanced Aquarist. While aquarium gadgets interest me, it's really livestock (especially fish), artistry of aquariums, and "method behind the madness" processes that captivate my attention.


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