18 new Jawfish species described in Indo-West Pacific Opistognathus review

Ichthyologist William F.Smith-Vaniz has published his latest review of the Indo-West Pacific Jawfish, resulting in the description of 18 new species in a mammoth, 180-page paper published in the journal Zootaxa. Smith-Vaniz of the Florida Museum of Natural History, is…

Opistognathus ensiferus, A New Species Of Jawfish From India

Opistognathus ensiferus is the newest species of jawfish to be described. This lovely small jawfish was discovered in India and sadly, it is illustrated with a very lovely drawing of this fish.  Surprisingly, the newly minted Opistognahtus ensiferus was described based on just…

New jawfish species from Japan, Opistognathus trimaculatus

Opistognathus trimaculatus is a new species of jawfish from Japan that was discovered in the famous Tosa Bay. This bay in the Kochi Prefecture of southern Japan is also the namesake of the incredible Tosanoides anthias which are highly sought after,…

Unknown baby Opistognathus is a diminutive darling packed with colour and character

Jawfish are a real whimsical group of animals that add a truly unique dimension to any reef tank. The family is largely represented by species in the genus Opistognathus, though other more obscure and less populous genera like Lonchopisthus and Stalix…

Opistognathus sp. 6, the Chinstrap Jawfish is an amusing fish to keep

If you love Opistognathus (jawfishes) but are jaded with the regular fare of O. aurifrons and O. rosenblatti, why not give the Chinstrap jawfish a try. It’s not a newcomer to the aquarium trade, but it is a species that has…

Opistognathus seminudus — Have you seen this Jawfish?

Does anyone know of another one of these Jawfish — Opistognathus seminudus or the Semi-naked jawfish — in captivity in the world? We believe this rarely seen species has only found its way into the aquarium trade a couple times but we’re…

Burrowing Beauty: Yellowhead Jawfish (Opistognathus aurifrons)

Since I first set eyes on a wild specimen while scuba diving in the Florida Keys, I’ve been enamored with the yellowhead, a.k.a. pearly, jawfish (Opistognathus aurifrons). Though not the most chromatically gifted fish in the sea, this burrowing beauty…

Opistognathus pardus – a cute yellow jawfish is discovered and described from India

There’s a small new species of jawfish recently described from India which is sporting an uncommon amount of yellow coloration for this group of fish. Named Opistognathus pardus, the newly discovered jawfish species if described from only a single specimen which was collected…

Opistognathus decorus – tattoo jawfish is made with the color and size of a polleni grouper

Opistognathus decorus, the Tattoo Jawfish is the soul of a Polleni grouper trapped in the body of a jawfish. You can imagine how hard our jaw hit the floor when we got our first look at Opistognathus decorus, the most…

Opistognathus albicaudatus, a brand new species of Jawfish from the Andaman islands

Ospitognathus albicaudatus is a brand new species of jawfish described from two specimens caught in the Andaman Sea. The aptly named White-tailed Jawfish is apparently endemic to the Fusilier Straits of the Andaman Islands and is closely related to O.…