Fish fact: The earliest relatively-complete fish fossils date around 470 million years ago. Here are artist renditions of Arandaspis from Australia (470my old) and Sacabambaspis (450my) from Bolivia. Both are armored jawless fishes.

12 32

Good morning cool people! 😊
On commence la semaine avec de sympathiques Sacabambaspis, un genre de poissons sans mâchoire préhistoriques, dotés d'une drôle de tête

25 121

Sacabambaspis janvieri is an extinct armoured fish that swam the oceans during the Ordovician period. They had no jaws & reached 25cm in length.

(Credit: deviantart/xiphactinus)

172 748

sacabambaspis is a friend

3 5

Two mating Sacabambaspis, shown here with speculative sexual dimorphism, the male having brighter colours and a more flamboyant tail than the female.

By CheetahTrout on Tumblr

19 57

wait a second...
fish have front facing eyes... does that mean they are a predator??????
help please

4 7

favorite Ordovician sea creatures living around the warm seas 480 to 440 million years ago

the 40cm long conodont Promissum
the weird looking fish Sacabambaspis
the giant Cameroceras
the sea scorpion Megalograptus

say hi to them 🤠

0 2

Results from the
Thapunngaka, Laidleria, Sacabambaspis and Palaeeudyctes (with an annoying giant eocene frog).

139 730

น้องปลาซาคาบัมบาสปิส (sacabambaspis)

เอาน้อนไปทอดด

7 26

Ordovician Alice SPRINGS (today’s Australia) with some ancient “near-fish”: Sacabambaspis, Arandaspis and a couple of conodonts.

15 62

声に出してよみたいサカバンバスピス(Sacabambaspis) https://t.co/rSwXaF2oJU

4495 16666

b̶i̶b̶l̶i̶c̶a̶l̶l̶y̶scientifically accurate Sacabambaspis

20 149

水曜日へのやる気をなんとか生み出すためにラクガキ……
Sacabambaspis fanart……

110 324

sacabambaspis

64 301

Biyoo with Sacabambaspis

192 820