New: , Alex Correa-Metrio, Mónica Carvalho, Jorge Velez-Juarbe, Tomáš Přikryl, Carlos Jaramillo & Jürgen Kriwet – Towards a unifying systematic scheme of fossil and living billfishes (Teleostei, Istiophoridae) https://t.co/QUHHjW2Wka

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Anatomy and evolution of bioluminescent organs in the slimeheads (Teleostei: Trachichthyidae)
Bacterial perianal and cephalic bioluminescent organs with similar structure likely evolved separately in the trachichthyoid fishes.
https://t.co/g0eauETPeY

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Atlantic Mackerel, Scomber scrombus. These pretty, shiny fish live in large schools for protection!
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info from

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Unfortunately I missed last week but I'm back for
I've seen a lot of teleosts, but elasmobranchs can be colourful too. Under the right light conditions the blue-spot ray's blue patches are almost hypnotic. I love them.

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"Large-bodied sabre-toothed anchovies reveal unanticipated ecological diversity in early Palaeogene teleosts"

A. Capobianco et al. (13/05/2020)
The Royal Society
https://t.co/pAwsFIx8Im
image 1 © Joschua Knüppe via Live Science

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Cephalic lateral-line system of Characiformes (Teleostei: Ostariophysi): anatomy and phylogenetic implications https://t.co/ijKzRYtZ6s

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Fossil fishes challenge role of genome duplication in exceptional teleost diversification https://t.co/kAHTgkxmYu https://t.co/Slh6m4pv8p

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