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

A Beautiful New Wrasse From Mauritius, Halichoeres gurrobyi

A Beautiful New Wrasse From Mauritius, Halichoeres gurrobyi

Mauritius, a small island located roughly between Madagascar and the Maldives in the center of the Indian Ocean, has a unique fish fauna which includes some of the rarest and most expensive species available in the aquarium trade. Paracheilinus piscilineatus......

Creating Hallucinatory Coral Reef Imagery With DeepDream

Creating Hallucinatory Coral Reef Imagery With DeepDream

Google’s DeepDream software is endlessly fun to play with. If you’re not already familiar, it uses something called a “convolutional neural network” to enhance patterns found in images. Allegedly, the purpose for creating this program was to better classify the...

Bell’s Flasherwrasse Found In the Philippines

Bell’s Flasherwrasse Found In the Philippines

With its bright colors, intricate patterning and elaborate fins, Paracheilinus bellae can lay strong claim to being the most beautiful of the flasherwrasses. For aquarists, this fish is also one of the most rarely seen and expensive members of its genus thanks to an...

Unraveling the Mystery of the Xenobalistes Triggerfishes

Unraveling the Mystery of the Xenobalistes Triggerfishes

Easily the most obscure and enigmatic members of the triggerfish family are the miniscule, misshapen creatures classified in the genus Xenobalistes. The first specimen ever found was from the stomach contents of a marlin collected in the Mariana Islands. When it was...

Foram Husbandry (What Little We Know…)

Foram Husbandry (What Little We Know…)

https://youtu.be/YkptqtCO6ko There is, not surprisingly, little written in the aquarium literature when it comes to foram husbandry, though there doesn’t seem to be any great challenge involved, as conditions favorable to coral growth will inherently be favorable to...

Foram Husbandry (What Little We Know…)

Aquarium Forams

Perhaps the most relevant and interesting forams for the reef aquarist are those which make use of endosymbiotic algae. In a manner that is essentially identical to that seen in zooxanthellate corals, the host foram provides their algal symbiont with nitrogen and a...

Foram Husbandry (What Little We Know…)

An Introduction to Forams

Forams deserve far more respect and appreciation than they receive. Not only do they represent one of the most important and successful lineages in the ocean, but also one of the most aesthetically appealing, with many species possessing a sculptural beauty rivaling...