A Chart Of Various Cephalopod Orders

Uncharismatic Fact of the Day

It's not every day you see a fish walking on land! However, when the streams and ponds of the airbreathing catfish dry up, this species will readily wriggle across the jungle floor in search of a new home. Thanks to a special organ called a labyrinth organ, they are able to breathe air and can remain outside of water for several hours provided they stay moist.

(Image: A Java walking catfish, Clarias batrachus, by sdickman via iNaturalist)

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Elysia chlorotica, also called the “Eastern Emerald Elysia” is a bright green sacoglossa found along the Atlantic coast of North America that's earned the title of “solar-powered sea slug” for its ability to produce its own energy with sunlight and the chloroplasts that it sucks off of algae.

This unusual process, which is similar to photosynthesis, is known as kleptoplasty. Except for a select number of creatures like the adorable “leaf sheep” Costasiella kuroshimae nudibranch, very few non-plant organisms are capable of the phenomenon.

Daily fish fact #786

Peacock flounder!

It only takes a peacock flounder two to eight seconds to change its colour and blend into its surroundings! They study their environment and then with the use of pigment-containing cells, chromatophores, alter the patterns on their skin. When not camouflaged, these fish have striking blue rings.

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ScienceAlert

Wild Elephants Invent Names For One Another in Surprise Sign of Abstract Thinking

Elephants call out to each other using individual names that they invent for their fellow pachyderms, a study said on Monday.

Elephants call out to each other using individual names that they invent for their fellow pachyderms, a study said on Monday. While dolphins and parrots have been observed addressing each other by mimicking the sound of others from their species, elephants are the first non-human animals known to use names that do not involve imitation, the researchers suggested. For the new study, a team of international researchers used an artificial intelligence algorithm to analyse the calls of two wild herds of African savannah elephants in Kenya. The research "not only shows that elephants use specific vocalisations for each individual, but that they recognise and react to a call addressed to them while ignoring those addressed to others," lead study author Michael Pardo said. "This indicates that elephants can determine whether a call was intended for them just by hearing the call, even when out of its original context," the behavioural ecologist at Colorado State University said in a statement.

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Six sets of Sacoglossa stickers! These are sea slugs, also named solar-powered sea slugs are able to photosynthesise! The mascot of this superorder is the sea bunny with their vibrant green bodies and pink rosy cheeks

Each pack will have a little information card and fun facts about these cuties.

Have put a lot of time and passion into these and hope you all like them as much as I do :)

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ITS THIS THING TUESDAY

helloo!! sorry if this is a question u get a lot, do you know any good website to keep up with marine animals news?? and for research??

It's a good question to ask, especially in a world where you have to sift through a lot of misinformation surrounding science (and, to set a good example, I will now be adding references in the notes for my information, particularly if I mention specific studies).

For news, Science.org, SciTechDaily, NewScientist and Nature.com are all websites I have used for keeping up to date with global marine biology news/research although it's always possible to use any news site as long as you ensure they are reliable (e.g. do they include references to research for further reading? does the content of the referenced research match the claims they make in the article? is the site likely to be biased towards a particular viewpoint?)

For research, there are tons of databases storing centuries of marine biology research. Many people like to recommend Google Scholar and I always think it's a good starting point for beginning scientific research but you can't always trust it to be a reliable tool.

ResearchGate, Wiley Online Library, ScienceDirect are all good places for peer-reviewed scientific articles (and I'm sure the people over at @jstor will assure you of the strength of their database too) although, keep in mind, you might have to search through many other databases if you want to dodge paywalls to access full articles.

If anyone else has any other suggestions, feel free to mention them in the notes!