New study - Repeated and widespread evolution of biofluorescence in marine fishes. 459 known biofluorescent teleosts, with the majority associated with coral reefs.
๐ https://t.co/xR4AsgLZWZ
Trending in #BiodiversityConservation:
https://t.co/8hMlVIGEGn
1) Lionfish in the Mediterranean Sea (@NeobiotaJournal)
2) A New Extinct Species of Malagodon from Madagascar
3) Extended ozone depletion & reduced snow and ice cover: Consequences for Antarctic biota (@GlobalChangeBio)
4) Global distribution of highly invasive termites (@NeobiotaJournal)
5) Habitat alteration or climate: What drives the densities of an invading ungulate? (@GlobalChangeBio)
New species alert! ๐๐ข๐ญ๐ข๐จ๐ฐ๐ฅ๐ฐ๐ฏ ๐ฉ๐ฐ๐ฏ๐ข๐ฉ๐ฐ๐ฏ๐ข was a small killifish that lived in a shallow layer of water above muddy sediment in the swamps of southeastern Madagascar.
https://t.co/RBWjZc8lBx
I'm excited to announce my new paper (@PeerJLife) describing the first evidence of sexual dimorphism in olfactory organs of #lanternfishes! Our findings add to the growing body of evidence for this trait in #deepsea fishes. https://t.co/dAi7DuJ6AV
Interested in fluorescent fish diversity? Come check out my poster today
โIlluminating the past: Repeated evolution of biofluorescence in Teleostsโ #JMIH23
.@Lampichthys, new professor @UNLincoln, tells us about light organs in the deep sea lanternfishes. Lovely histology of the photophore scales shows huge variation in the cup and the lens. In some cases the lens has different layers.
Looking for grad students!
#jmih23
Our latest paper is o-fishally out and it's on one of my favorite fishes, Pacific spiny lumpsuckers. For these fish, it pays to be bumpy!
Armor is amazingly diverse in form and function. Our goal was to question the role of armor and hydrodynamics.
https://t.co/RPpeO5lakI
Ever seen inside a ghost shark (chimaera) mouth? This is the mouth of a Spotted Ratfish (Hydrolagus colliei); looking down on the lower jaw. Note the (grey) tooth plates (hence the name "ratfish"). Behind a fleshy tongue-like unit, is a wonderful array of taste papilla! Wow!๐ป๐ฆ
1/2) I am excited to announce that in August 2024 I will be joining the School of Natural Resources @UNLincoln as a tenure-track Assistant Professor of fish biology. Thank you to so many people, including the always supportive, engaging, and inspiring #SundayFishSketch community.
Dr. Jose Tavera, a @FulbrightPrgrm fellow in my lab, is scanning all the fishes of Colombia. We have a nice poster going, and every now and then there is a bonus. Here, a freshwater grunt (Rhonciscus bayanus) has eaten an entire fish. Perhaps a mullet.