# paleoart paleostream concavenator pruemopterus sciart theropods dinosaur animals sketching art digitalart kabuto trilobite kabutops eurypterids animal conceptart conservation creaturedesign illustration naturalhistory paleontology wildlife overfishing speculativeevolution alternarehistory fossilfriday silurian

アクティラムス/アクチラムス Acutiramus macrophthalmus & A. cummingsi
華奢な鋏角に尖った先端と斜めに長く伸びた歯をもつシルル紀のダイオウウミサソリ類。
Silurian pterygotid eurypterids with slender chelicerae posses acute tips and long, inclined denticles.

17 69
2021-01-01

hey, so i done some things during

-An floating head of an long death

- salgadoi, an new from Early Devonian Germany with only 25.2 mm.

3 19
2020-09-06

I’ll add to that, Kabuto’s evolution Kabutops is based on trilobites and possibly eurypterids (“sea scorpions”, though not true scorpions but ancient relatives of arachnids). The name Kabutops is probably a reference to Triops, or possibly even Triceratops.

0 3
2020-08-17

for anyone that missed it, the giant eurypterid acutiramus with some company

44 195
2020-05-30

My two drawings I did for This is Arizonasaurus and Tauraspis with a Eurypterid

6 30
2020-05-10

It's a sea scorpion (Eurypterid). Anomalocaris was a Cambrian beast, closely related to arthropods. (Art Rainer H)

1 2
2020-03-28

design consists of a mix between a and the still-living (considered a living fossil) horseshoe crab. has a head similar to the trilobite’s cephalon, but it more resembles prehistoric arthropods that hunted in the seas.

2 9
2019-11-15

I favor the Eurypterids! They were giant fresh water Arthropoda that ruled the streams and listed with the antediluvian might of their terrible pincers!

0 2
2018-12-06