KaiTheFishGuy
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Kai is a systematic ichthyologist at The Australian Museum, Sydney. His research interests combine the use of cutting-edge next generation sequencing techniques with traditional methods of morphology to better understand the evolutionary history of coral reef fishes. He is a legacy ReefBuilders contributor, having previously written close to give hundred articles under his pseudonym LemonTYK.

First look at the incredible fish of Grattan Seamount

It’s strange how sometimes you stumble upon a treasure that’s been buried for ages just sitting there waiting for a pasty cream coloured man and his metal detector to come and pick it up from the beach. That’s pretty much the…

Franzia Friday: Pseudanthias rubrolineatus vs P. fasciatus

Pseudanthias is such an exciting genus of fish dripping with so many incredible species and oozing with potential new discoveries that we find ourselves coming back to it repeatedly. With three subgenus currently known but rather poorly defined, it still…

Chaetodon smithi photographed in flawless clarity by Ian Skipworth

I think it’s safe to say that I love fish. I mean that’s all I ever post about here, but don’t get me wrong. I love every facet of this multidimensional hobby and this field just as much. I rarely talk about…

Awesome Fish Spotlight: All that glitters is not Golden Angelfish

All that glitters is not gold. That is certainly the case for Centropyge aurantia, the golden angelfish. Despite having both the common and latin name of this fish associated with the precious metal, there is in terms of appearance, very…

Midweek Misnomer: Sexually confused Pseudochromis tonozukai

Misidentity, misinformation and misnomers are rampant and rife within the aquarium hobby and our peers. Some can be detrimental, while some are harmless pet peeves that run its course amongst new enthusiasts. We aren’t perfect, and more often than not we…

An afternoon with Dr. Anthony Gill and the Macleay Museum of Sydney

The final installation of our Australian trip recount adjourns with the meeting of Dr. Anthony Gill at the Macleay Museum of Sydney. If you remembered, we took a little trip to Cairns recently where we had the privilege of seeing the wonderful…

Awesome possum: The diminutive and taciturn Wetmorella

Unlike Awesome Possum, Wetmorella does not can haz chezburgers, neither does it enjoy being an internet meme. Wetmorella is a small yet very interesting genus comprising of three Indo-Pacific species that lead very cloistered lives in dark caves and ledges.…

Awesome Fish Spotlight: The under appreciated Chaetodon wiebeli

Today’s Awesome Fish Spotlight focuses on yet another butterflyfish, and this time it’s the highly under appreciated Chaetodon wiebeli. Well under appreciated in its range anyway. We’ve featured this species before when we caught sight of one in Bangkok, but…

Reef Nuggets 5: Pseudanthias and notes regarding feeding and husbandry

In Reef Nuggets 4 we recounted Macropharyngodon and our personal experience with maintaining a harem using M. vivienae as an example. Today’s installation will aim at covering a topic that’s widely discussed, and on a subject that is ubiquitous and iconic in…

“Uncharted Waters” by The Association for Marine Exploration shows a deluge of incredible twilight zone reef species

The twilight zone is one of the least explored places anywhere in the ocean and human surveys are greatly limited by SCUBA diving. In this 16 minute long video by AME titled “Uncharted Waters”, a brief explanation is given on…