KaiTheFishGuy

@Rscoral2 Yes I spend many years writing about and photographing aquarium fish!! My online name was LemonTYK

@FishGuyKai Oh really 😀

@FishGuyKai Good morning☺️ In X,I quoted your post in Instagram🙇 Although some debate among Japanese marine aquarists, we could not reach correct name of those fishes 😢 Could you kindly show us the name of those fishes? Abei, peppermint and multibar are the ones we reach the conclusions😅

@Rscoral2 Many of these were photographed in Japan!! Koji san from BlueHarbor

@FishGuyKai Oh! I appreciate your quick response!!🙇 I’m gonna spread your knowledge among Japanese marine aquarists! I am looking forward to seeing more valuable photos in the future 👍

instagram.com/stories/kaithe… いくつ分かるかな❓ 私は、アベイ　シマ　スミレ　ペパーミントしか分からない🥹

#NewSpeciesAlert - Cleaning up the cleaner wrasses: 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑓𝑙𝑎𝑚𝑚𝑢𝑙𝑎𝑡𝑢𝑠 (D) and 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑖𝑛𝑜𝑝𝑖𝑛𝑎𝑡𝑢𝑠 (G, H), two new species of cleaner wrasse (Labridae) are described from the eastern Indian Ocean and western Pacific Ocean, respectively. The authors revise the 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝ℎ𝑡ℎ𝑖𝑟𝑜𝑝ℎ𝑎𝑔𝑢𝑠 and 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑏𝑖𝑐𝑜𝑙𝑜𝑟 species complexes, and provide a rediagnosis of 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑟𝑢𝑏𝑟𝑜𝑙𝑎𝑏𝑖𝑎𝑡𝑢𝑠, along with the two new species description, a major work on this enigmatic group of fish. 🔓 lkcnhm.nus.edu.sg/rbz/cleaning-u… "New ecological and field observations are provided for 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠, and phylogenetic relationships for the new species, congeneric species of 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠, and related genera of labrichthyine wrasses are explored. 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 is rediagnosed and a key to species is provided." 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗧𝗶𝘁𝗹𝗲 Cleaning up the cleaner wrasses: revision of the 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝ℎ𝑡ℎ𝑖𝑟𝑜𝑝ℎ𝑎𝑔𝑢𝑠 and 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑏𝑖𝑐𝑜𝑙𝑜𝑟 species complexes, with rediagnosis of 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑟𝑢𝑏𝑟𝑜𝑙𝑎𝑏𝑖𝑎𝑡𝑢𝑠 and descriptions of two new species (Teleostei: Labridae) 𝗖𝗶𝘁𝗮𝘁𝗶𝗼𝗻 Yi-Kai Tea, Lauriane Baraf, Younis Menkara, William B. Ludt, Gerald R. Allen, Jean-Paul A. Hobbs & Peter F. Cowman, Cleaning up the cleaner wrasses: revision of the 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝ℎ𝑡ℎ𝑖𝑟𝑜𝑝ℎ𝑎𝑔𝑢𝑠 and 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑏𝑖𝑐𝑜𝑙𝑜𝑟 species complexes, with rediagnosis of 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑟𝑢𝑏𝑟𝑜𝑙𝑎𝑏𝑖𝑎𝑡𝑢𝑠 and descriptions of two new species (Teleostei: Labridae). Raffles Bulletin of Zoology, Vol 74: 403–443, 18th May 2026. DOI: doi.org/10.26107/RBZ-2… 𝗔𝗯𝘀𝘁𝗿𝗮𝗰𝘁 The 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝ℎ𝑡ℎ𝑖𝑟𝑜𝑝ℎ𝑎𝑔𝑢𝑠 Randall, 1958 and 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑏𝑖𝑐𝑜𝑙𝑜𝑟 Fowler & Bean, 1928 species complexes of cleaner wrasses are reviewed. The former comprises three colourful, phylogenetically intractable species confined to tropical coral reefs in the Indo-Pacific, viz., 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝ℎ𝑡ℎ𝑖𝑟𝑜𝑝ℎ𝑎𝑔𝑢𝑠 from the Hawaiian Islands, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑟𝑢𝑏𝑟𝑜𝑙𝑎𝑏𝑖𝑎𝑡𝑢𝑠 Randall, 1958 from the central and southeastern Pacific, and Labroides pectoralis Randall & Springer, 1975 from the western Pacific. Our phylogenomic analysis of genome-wide ultraconserved elements and mitochondrial DNA resolves four taxa within this complex, with one taxon, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑓𝑙𝑎𝑚𝑚𝑢𝑙𝑎𝑡𝑢𝑠, new species, described as a new, cryptic species from the eastern Indian Ocean. 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑓𝑙𝑎𝑚𝑚𝑢𝑙𝑎𝑡𝑢𝑠, new species, is described on the basis of eight specimens, the holotype and four paratypes from Christmas Island, and three paratypes from the Cocos (Keeling) Islands. A second species, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑖𝑛𝑜𝑝𝑖𝑛𝑎𝑡𝑢𝑠, new species, is described on the basis of six specimens, the holotype and two paratypes from Flora Reef, Coral Sea, and one paratype each from the Izu Oceanic Park in Japan, Holmes Reef in the Coral Sea, and Boulari Pass in New Caledonia. 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑖𝑛𝑜𝑝𝑖𝑛𝑎𝑡𝑢𝑠, new species, appears to be widespread across the western Pacific but is restricted to deep mesophotic coral reefs below 40 m. The new species is highly distinctive and appears to be only distantly related to 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑏𝑖𝑐𝑜𝑙𝑜𝑟. The recent synonymy of 𝐿𝑎𝑟𝑎𝑏𝑖𝑐𝑢𝑠 𝑞𝑢𝑎𝑑𝑟𝑖𝑙𝑖𝑛𝑒𝑎𝑡𝑢𝑠 within 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 is corroborated by morphological and phylogenomic evidence, and the species is reinstated as 𝐿𝑎𝑟𝑎𝑏𝑖𝑐𝑢𝑠 𝑞𝑢𝑎𝑑𝑟𝑖𝑙𝑖𝑛𝑒𝑎𝑡𝑢𝑠 (Rüppell, 1835), following the historical combination first established by Günther in the nineteenth century. New ecological and field observations are provided for 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠, and phylogenetic relationships for the new species, congeneric species of 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠, and related genera of labrichthyine wrasses are explored. 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 is rediagnosed and a key to species is provided. 𝗣𝗵𝗼𝘁𝗼 𝗖𝗿𝗲𝗱𝗶𝘁 A selection of 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 in life. A, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝ℎ𝑡ℎ𝑖𝑟𝑜𝑝ℎ𝑎𝑔𝑢𝑠, underwater photograph from Oahu, Hawaii. B, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑟𝑢𝑏𝑟𝑜𝑙𝑎𝑏𝑖𝑎𝑡𝑢𝑠, underwater photograph from Moorea, French Polynesia; C, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑝𝑒𝑐𝑡𝑜𝑟𝑎𝑙𝑖𝑠, underwater photograph from Koror, Palau. Note attenuated and narrowed anterior body stripe; D, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑓𝑙𝑎𝑚𝑚𝑢𝑙𝑎𝑡𝑢𝑠, new species, underwater photograph from Christmas Island; E, F, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑏𝑖𝑐𝑜𝑙𝑜𝑟, underwater photographs of E, TP and F, IP individuals from Kwajalein Atoll, Marshall Islands, respectively; G, H, 𝐿𝑎𝑏𝑟𝑜𝑖𝑑𝑒𝑠 𝑖𝑛𝑜𝑝𝑖𝑛𝑎𝑡𝑢𝑠, new species, G, aquarium photograph of freshly collected AMS I.51733-001 holotype from Flora Reef, Coral Sea, Queensland, Australia, and H, underwater photograph of juvenile from Izu Oceanic Park, Jogasaki Coast, Izu Peninsula, Sagami Bay, Japan. Photographs by (A, C) K. Stender, (B) C.A. Clark, (D) J. Sommer-Knudsen, (E) N.K. Michiels, (F) M. Rosenstein, (G) S. Ramones and (H) W. Takase. © 2026 the Author(s). Published in the journal Raffles Bulletin of Zoology. This paper is released under a Creative Commons Attribution 4.0 International (CC-BY-4.0) licence. #NewSpecies #Ichthyology #Taxonomy #Biodiversity #AquariumHobby #Fishkeeping #Aquarist #TropicalFish #Reef #CoralReef #ReefTank #FishTank #SaltwaterTank #ReefBuilders #MarineAquarium #MarineTank #ReefAquarium #Labridae #Labroides #CleanerWrasse #Wrasse #Australia #IndianOcean #Systematics #Mesophotic #CrypticSpecies #Labrichthyine

did any of y’all buy that longsleeve? i’m curious about the sizing 🥹 if i want it a bit oversized, should i get my usual size or go one (or even two) sizes up? and how’s the material, is it nice?

This expedition would not have been possible without the generous support of the Minderoo Foundation and the Minderoo OceanOmics Centre, the partnership between the Australian Museum and the California Academy of Sciences!

We collected, photographed, and accessioned over 350 specimens from close to 200 species, seven of which are potentially new to science, and 13 are new for Australia.

Last month we wrapped up our last of two expeditions to some of the most scenic locations in the Great Barrier Reef and the Coral Sea, with the best expedition team I could have asked for.

Sssh.. No moth here. Only bird leg. Now go.

@Gagatwts The Joanne World Tour tape and the Venus Flytrap..

We were so blind….

Our newest scientist spotlight is Dr. Yi-Kai Tea @FishGuyKai, a systematic ichthyologist with an interest in the taxonomy, biodiversity, and evolution of coral reef fishes, particularly wrasses! DOI link: doi.org/10.1643/t20250… 50-day free access link: ichthyologyandherpetology.org/ihbjbe/uot2025…

iopでした 楽しかったです

Our new paper reporting several new records of deep reef fishes at Australia's Coral Sea is out in Coral Reefs! Great team effort led by @fishguykai and including records made both by diving and ROVs. link.springer.com/article/10.100…

⁦An amazing talk on mesophotic fish given by @FishGuyKai⁩😱 at #IPFC12 in Taiwan. So many new records for Australia from the deep(er) sea😍

Pseudojuloides edwardi Quite possibly the most beautiful wrasse in existence

You can pre-order the book now from sydneyharbourfishes.company.site for AU$50 (excluding shipping). We're operating off a small grant, so pre-orders will help contribute to how many books we can initially print, and all money that we make from sales will be fed back into printing copies.

This 700+ page book will be the first guide to every known fish species from Sydney Harbour, and will feature over 2,500 colour photographs across more than 700 species, contributed by over 300 photographers. Almost all of these photographs are sourced from Australasian Fishes.

Over the last year, I've helped play a small part in assisting a team of fantastic co-authors on a comprehensive field guide to the fishes of Sydney Harbour. We are now in the final stages of compiling this book, and we're hoping to have it printed by early to mid-May.