Joe Rowlett
  • Joe is classically trained in the zoological arts and sciences, with a particular focus on the esoterica of invertebrate taxonomy and evolution. He’s written for several aquarium publications and for many years lorded over the marinelife at Chicago’s venerable Old Town Aquarium. He currently studies prairie insect ecology at the Field Museum of Natural History and fish phylogenetics at the University of Chicago.

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Recent Content

Q: What Is This Triggerfish? A: Not Sure Yet.

Q: What Is This Triggerfish? A: Not Sure Yet.

Last week, a number of small and rather unusual triggerfishes were collected from the Philippines, but their exact identity has remained a bit unclear. They were obtained from an obscure oceanic atoll known as Scarborough Shoal and were found swimming amidst numerous...

Four New Ugly Damselfish Species That You Won’t Care About

Four New Ugly Damselfish Species That You Won’t Care About

Do you love aggressive, territorial damselfishes which lose nearly all of their color with age? The kind of fish that starts off life with a promising blue complexion, only to mature into a dismal beast whose aesthetic deficiencies combine with a malice-filled heart...

New Images Of The Rare Hybrid “Multilined Pufferfish”

New Images Of The Rare Hybrid “Multilined Pufferfish”

One of the most rarely seen pufferfishes in the Indo-Pacific, the recently described Arothron multilineatus, has just been documented swimming about in the shallow reefs of the Red Sea. This marks one of just a handful of confirmed sightings for this enigmatic...

The Midwater Signalfish Makes Its Aquarium Debut

The Midwater Signalfish Makes Its Aquarium Debut

For what might be the very first time, a Signalfish has been collected for the aquarium trade. These captivating little fishes are poorly known thanks to their penchant for the kinds of deep, silty habitats which attract few recreational divers (and even fewer...

Gardineria, A “Living Fossil” Of The Stony Corals

Gardineria, A “Living Fossil” Of The Stony Corals

Stony corals are an ancient group, with a fossil record that stretches back hundreds of millions of years. Following the cataclysmic upheaval of the Permian Mass Extinction, which wiped out roughly 95% of marine life, the distinctive Tabulate and Rugose corals of the...

Huxley’s Line & The Bluespotted Angelfish

Huxley’s Line & The Bluespotted Angelfish

At first glance, the Bluespotted Angelfish (Chaetodontoplus caeruleopunctatus) is a wholly unremarkable fish, sorely lacking in the intricate patterning and kaleidoscopic colors that one might expect from a pomacanthid. And, unsurprisingly, it tends to garner little...