# alien speculativeevolution monsterdesign characters characterdesign art sketch invertebrate creaturedesign archaeology archaeologist history amphibianweek spongebob finishinfinitytrain renewinfinitytrain infinitytrain paleoart ammonite ammoniteweek sciart scicomm mesozoic cephalopods invertebrates paleostream invertefest

Insect wyvern . Speculative invertebrate shaped like a dragon that has four wing like structures evolved for flight

2 9
2021-05-19

the devils hole pupfish has one of the smallest known ranges of any vertebrate; the entire population is located within the devils hole in nevada

12 24
2021-05-17

Been a while since I've posted art, hasn't it? I haven't had a lot of time to do much, but take a mud dauber with a dagger and a flying myriapod-looking deity I saw in a dream

2 3
2021-05-13

Second take and the green ball represents the T1 vertebra. Again, the spine looks fine. 🧐

0 0
2021-05-12

Dino Fact:

Nomingia is an Oviraptorid from Late Cretaceous Mongolia. Its tail vertebrae were fused into a pygostyle like birds. It's where tail flight feathers are attached in birds. For Nomingia, it'd be for a fan of feathers to display to others of its kind.

Art: Sydney Mohr

0 1
2021-05-12

Leo has moved onto vertebrates for his zoology work and he is so thrilled! He's starting with fish, so today we're looking at fish anatomy. We're fascinated! We're playing Finding Dory soundtrack as we go too. I will squeeze Disney into home ed every day I swear.

0 1
2021-05-06

Here's old, outdated reconstruction of a tanystropheid - where it's elongate cervical (neck) vertebra were treated as extension of phalanges (pterosaur wings). Now it's accepted they likely were long-necked aquatic animals, based on its wonderful fossils (check out its skull!)

2 29
2021-05-06

The Vertebrate Genomes Project introduces a new era of genome sequencing https://t.co/iMH5j9cu8c

1 3
2021-05-05

Let's keep the going with Paedophryne amaunensis. With an average size of 7.7mm, this frog from Papua New Guinea is the smallest amphibian (and smallest vertebrate) in the world !
Rather than going through a tadpole stage, these frogs hatch as miniature adults.

0 6
2021-05-05

界:動物界 Animalia
門:脊索動物門 Chordata
亜門:脊椎動物亜門 Vertebrata
綱:軟骨魚綱 Chondrichthyes
亜綱:全頭亜綱 Holocephali
目:ギンザメ目 Chimaeriformes
種:　　ココノホシザメ Hydrolagus barbouri

1 2
2021-05-03

Oh Neptune forgive me... I forgot it was my favourite sponges’ birthday today!! 😫 I couldn’t not draw something for this fantastic day, so here’s a little something for my favourite invertebrate! THREE CHEERS FOR YOUR BIRTHDAY SPONGEBOB! THREE CHEERS FOR YOU!

25 121
2021-05-01

Yes!!! Show us the invertebrates!!!!!! I have a leech and a jumping spider!!!

0 2
2021-05-01

Self-reflection when you've got the smallest brain-to-body weight ratio of any vertebrate.
https://t.co/np3Vbp3gtt

1 19
2021-04-27

Heya! I’m Izyki (or Izy/Z)!
I’m a 17 year old artist from Montana who loves a lot of things
Other interests I might draw/tweet;
-Creatures/Monsters
-Animals/Invertebrates
-Paleontology
-Plants
-KotLC
-Horror
-Robots
-Studies
Redbubble! https://t.co/w9wrFBPpFn

9 63
2021-04-25

Results from the ammonite
Kosmoceras, Taramelliceras (a baby), Entogonites, Amaltheus

176 762
2021-04-25

I thought I would give you some of Amanda’s Facts for Earth day. Let's talk about an invertebrate that is actually able to live even if it LEAVES Earth. This is, of course, the weird and special Tardigrade!

1 1
2021-04-23

Join our project on and help contribute to community science while you search for invertebrates!

🦀https://t.co/RLgO4Yy6ic

5 10
2021-04-23