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 Ogasawara Black Clownfish Amphiprion snyderi

The Ogasawara Black Clownfish Amphiprion snyderi

The Amphiprion anemonefishes are a group in desperate need of renewed taxonomic study. Despite there being numerous books and articles devoted to this hugely popular genus, our understanding of their evolutionary history and speciation is still quite piecemeal and...

Taeniura lessoni – A New Species of Blue-spotted Stingray

Taeniura lessoni – A New Species of Blue-spotted Stingray

The Blue-spotted Stingray (Taeniura lymma) is one of the more iconic coral reef fishes of the Indo-Pacific and, with its caerulean good looks, it’s also one of the most popular members of the stingray family within the aquarium trade. You might think that a fish as...

Some New Names For Some Old Anemone Friends

Some New Names For Some Old Anemone Friends

In an enormous new publication cataloging the taxonomy and classification of anemones and corallimorphs (all 1,100 or so species of them), several common aquarium species have been given some new nomenclature. Compiled by one of the world’s leading authorities on the...

Swim with the Fishes in Abzû

Swim with the Fishes in Abzû

https://youtu.be/bpvHqAsNVH0 The newly released video game Abzû is ready to take you on an adventure under the sea. Available for PS4 and PC, players undertake a journey through a mysterious underwater realm full of stunning aquatic visuals, with at times thousands of...

A Sea Change in Seahorse Taxonomy

A Sea Change in Seahorse Taxonomy

Seahorses have seen a major shakeup overnight with the publication of a major revision to the group’s taxonomy. For about as long as we’ve known about them, these whimsical creatures have challenged our ability to accurately recognize their true species diversity,...

We’ve Been Misidentifying Trimma tevegae This Whole Time!

We’ve Been Misidentifying Trimma tevegae This Whole Time!

The genus Trimma is a vast and challenging group of tiny reef-associated fishes (known variably as pygmygobies or dwarfgobies), with perhaps as many as 200 species, many of which still await scientific description. Though they are ubiquitous on Indo-Pacific reefs,...

A Quick Review of the Barred Anthias & How to Identify Them

A Quick Review of the Barred Anthias & How to Identify Them

Yesterday we discussed a sensational new species of anthias that has been turning up regularly in Micronesia— a member of a widespread Indo, Pacific species group that is only seldom seen in the aquarium trade. Unfortunately, despite their obvious aesthetic appeal,...

Has the True Centropyge shepardi Been Found in the Philippines?

Has the True Centropyge shepardi Been Found in the Philippines?

The Mariana Arc exists at a biogeographical crossroads situated neatly between the distinctive faunas of Japan, Micronesia and the Western Pacific, and, though it shares species with all three of these regions, it also has a handful of unique taxa found nowhere else....