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

The Reticulated Shrimpgoby Is A Colorful New Tomiyamichthys

The Reticulated Shrimpgoby Is A Colorful New Tomiyamichthys

Tomiyamichthys is the fourth largest genus of shrimpgoby, with a dozen described species and many more yet awaiting scientific names. These are mostly small and inconspicuous fishes found in silty habitats some distance away from coral reefs, and so they tend not to...

A Symphony Of Deep Sea Corals

A Symphony Of Deep Sea Corals

https://www.youtube.com/watch?v=d45nDy-Gem8&t=0s NOAA’s Okeanos Explorer just wrapped up a month-long expedition to the Musicians Seamounts north of Hawaii and managed to capture some truly awe-inspiring footage of the region’s abundant coral biodiversity. There...

Is This Weird Kole Tang A Hybrid?

Is This Weird Kole Tang A Hybrid?

The Kole Tang (Ctenochaetus strigosus) is an especially abundant species in the waters of Hawaii and among the most popular surgeonfishes within the aquarium trade. Yet, despite the large number of specimens that are photographed and collected, we seldom see any...

The Dendrogramma Mystery Has Been Solved

The Dendrogramma Mystery Has Been Solved

In 2014, an enigmatic deepsea creature was made known to the world, the aptly named Dendrogramma enigmatica. It’s peculiar morphology made it a puzzle for researchers to identify, even at the broadest scale. Some suggested it might be flatworm with an exceptionally...

Meet The Yelloweye Damselfish (Pomacentrus flavioculus)

Meet The Yelloweye Damselfish (Pomacentrus flavioculus)

Back in February, we welcomed into the world four new species of damselfishes from the Pomacentrus philippinus group, and now there’s a new member to meet: the Yelloweye Damselfish (P. flavioculus). It’s easily recognized in this species complex thanks to its namesake...

New Hermit Crab Lives In “Walking Corals”

New Hermit Crab Lives In “Walking Corals”

Walking Corals (Heteropsammia & Heterocyathus) are well-known for the bizarre symbiotic relationship they share with sipunculan worms—the coral makes a secure home for the worm and the worm helps out by dragging the coral around, righting its scleractinian host if...

Video Highlights From The Okeanos Explorer

Video Highlights From The Okeanos Explorer

Everyone’s favorite marine research vessel, NOAA’s Okeanos Explorer, is currently out at the Musicians Seamounts—a little-known and largely unexplored group of extinct underwater volcanoes which lie just to the north of Hawaii—and they’ll be livestreaming their...

New Study: Polypless Frags Grow Faster

New Study: Polypless Frags Grow Faster

A new study is helping to shed light on the variables that influence growth rates in one of the aquarium trade’s most popular stony corals, Duncanopsammia axifuga (AKA Duncan’s Coral). Frags of this coral are always in high demand, making this an especially profitable...