Startdoost - Star

Hey where's that one post about the sturgeon and other fish that were waaaayyyyy evolutionarily far apart but still made viable offspring during a control test and all the science hippies were freaking out I've lost this post but it has never left my mind

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.

I get so confused whenever I see an AI-generated sea slug of a species that doesn't even exist, like is the world not beautiful enough for you? Do you care not for Babakina anadoni...?

Nemesignis banyulensis?

Bornella anguilla?

Phyllodesmium poindimiei?

Sea angel??

Omfgomfgomfgomfgomfgomfg

the archfey trench coat has been restocked! <3

100% cotton exterior, 100% printed cotton interior, zippered pockets and embroidered details. sizes small-3xl unisex available. fulfillment for these will occur around the end of the month!

SHOP

THIS OCTOPUS IS HAVING A NIGHTMARE, SCIENTISTS BELIEVE.

Sleep is a fundamental biological function present in all vertebrates and most invertebrates. Octopuses are really complex animals, displaying active and inactive sleep states similar to those of vertebrates. In particular, octopuses have active sleep states during which they display sequences of camouflage patterns, while remaining relatively quiet and unresponsive to external stimuli. Some scientists have speculated that these states could be analogous to dreaming in mammals.

Now, researchers have recorder what is believing an octopuses having nightmare. During a month, researchers recorded a male Brazilian reef octopus (Octopus insularis), and they detected four brief episodes were identified during which the octopus abruptly emerged from sleep, detached itself from its sleep position, and engaged in antipredator behaviors, despite no predator was present. The longest of these episodes resembled the species-typical response to a predatory attack, suggesting that the animal may have been responding to a negative episodic memory while sleeping.

However, these are just conjectures, as it is hard to be sure, according to scientists, who claim that more studies are needed to ensure that they really are nightmares.

Gif from video: Eric Ramos et al

Reference:  Ramos et al., 2023. Abnormal behavioral episodes associated with sleep and quiescence in Octopus insularis: Possible nightmares in a cephalopod?. bioRxiv.

video can be seen here

どれが本物だ♡

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 :)

Anomalocaris? Isn't that the vice president