Here's a 2020 retrospective episode that looks at the bright side of the year! Thanks to Page for the suggestion! Let's learn about some animals discovered in 2020 (mostly).

Further reading:

Watch This Giant, Eerie, String-Like Sea Creature Hunt for Food in the Indian Ocean

Rare Iridescent Snake Discovered in Vietnam

An intrusive killer scorpion points the way to six new species in Sri Lanka

What may be the longest (colony) animal in the world, a newly discovered siphonophore:

New whale(s) just dropped:

A newly discovered pygmy seahorse:

A newly discovered pipefish is extremely red:

So tiny, so newly discovered, Jonah's mouse lemur:

The Popa langur looks surprised to learn that it's now considered a new species of monkey:

The newly rediscovered devil eyed frog. I love him:

The newly discovered Lilliputian frog looks big in this picture but is about the size of one of your fingernails:

This newly discovered snake from Vietnam is iridescent and shiny:

A new giant scorpion was discovered in Sri Lanka and now lives in our nightmares:

The Gollum snakehead was technically discovered in 2019 but we're going to let that slide:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

Very recently, Page suggested the topic “animals discovered in 2020.” Since I was already thinking of doing something like this, I went ahead and bumped his suggestion to the top of the list and here we go!

You’d think that with so many people in the world, there wouldn’t be too many more new animals to discover, especially not big ones. But new scientific discoveries happen all the time! Many are for small organisms, of course, like frogs and insects, but there are still unknown large animals out there. In fact, 503 new animals were officially discovered in 2020. Every single one is so amazing that I had a hard time deciding which ones to highlight. In most cases we don’t know much about these new animals since studying an animal in the wild takes time, but finding the animal in the first place is a good start.

Many of the newly discovered species live in the ocean, especially the deep sea. In April of 2020, a deep-sea expedition off the coast of western Australia spotted several dozen animals new to science, including what may be the longest organism ever recorded. It’s a type of siphonophore, which isn’t precisely a single animal the way that, say, a blue whale is. It’s a colony of tiny animals, called zooids, all clones although they perform different functions so the whole colony can thrive. Some zooids help the colony swim, while others have tiny tentacles that grab prey, and others digest the food and disperse the nutrients to the zooids around it. Many siphonophores emit bioluminescent light to attract prey.

Some siphonophores are small but some can grow quite large. The Portuguese man o’ war, which looks like a floating jellyfish, and which we talked about way back in episode 16, is actually a type of siphonophore. Its stinging tentacles can be 100 feet long, or 30 m. Other siphonophores are long, transparent, gelatinous strings that float through the depths of the sea, snagging tiny animals with their tiny tentacles, and that’s the kind this newly discovered siphonophore is.

The new siphonophore was spotted at a depth of about 2,000 feet, or 625 meters, and was floating in a spiral shape. The scientists estimated that the spiral was about 49 feet in diameter, or 15 meters, and that the outer ring alone was probably 154 feet long, or 47 meters. The entire organism might have measured 390 feet long, or almost 119 meters. It’s been placed into the genus Apolemia although it hasn’t been formally described yet.

Another 2020 discovery off the coast of Australia was an entire coral reef a third of a mile tall, or 500 meters, and almost a mile across, or 1.5 km. It’s part of the Great Barrier Reef but isn’t near the...