Animalia
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-D3C3E2-forest-grasslands-grasslands-1.png)
Cockroach
Blattodea order![Scale 4](https://phylogame.org/wp-content/themes/phylo/img/num/4.png)
![Diat: carbon-macromolecules , Hierachy 2](https://phylogame.org/wp-content/themes/phylo/img/num/carbon-macromolecules2.png)
![](https://farm8.staticflickr.com/7327/16492862682_72c013c59a_z_d.jpg)
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Cockroaches existed before pterosaurs and dinosaurs. The first fossils of modern cockroaches appeared in the Early Cretaceous period.
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-D3C3E2-fresh-water-forest-grasslands-1.png)
Dragonfly
Anisoptera infraorder![Scale 4](https://phylogame.org/wp-content/themes/phylo/img/num/4.png)
![Diat: carbon-macromolecules , Hierachy 2](https://phylogame.org/wp-content/themes/phylo/img/num/carbon-macromolecules2.png)
![](https://farm8.staticflickr.com/7357/15873720693_b5d32c7026_z_d.jpg)
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Dragonflies are among the fastest and most ancient flying insects in the world!
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-D3C3E2-fresh-water-ocean-ocean-1.png)
Water Strider
Gerridae Family![Scale 4](https://phylogame.org/wp-content/themes/phylo/img/num/4.png)
![Diat: carbon-macromolecules , Hierachy 2](https://phylogame.org/wp-content/themes/phylo/img/num/carbon-macromolecules2.png)
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The water strider’s long and slender legs, with several thousand hairs, enable them to walk on water.
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-D3C3E2-fresh-water-fresh-water-ocean-1.png)
Lycoptera
Lycoptera![Scale 5](https://phylogame.org/wp-content/themes/phylo/img/num/5.png)
![Diat: carbon-macromolecules , Hierachy 2](https://phylogame.org/wp-content/themes/phylo/img/num/carbon-macromolecules2.png)
![](https://farm8.staticflickr.com/7365/15873721933_2a83cfb13e_z_d.jpg)
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Fossils of these freshwater fish have been found in large groups, suggesting they congregated in sandbars.
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-D3C3E2-ocean-ocean-fresh-water-1.png)
Ischyodus
Ischyodus![Scale 7](https://phylogame.org/wp-content/themes/phylo/img/num/7.png)
![Diat: carbon-macromolecules , Hierachy 2](https://phylogame.org/wp-content/themes/phylo/img/num/carbon-macromolecules2.png)
![](https://farm9.staticflickr.com/8566/16467862156_9af6cf1001_z_d.jpg)
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The long spine attached to the dorsal fin of the Ischyodus may have been venomous.
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-CEE8BE-ocean-ocean-ocean-1.png)
Rhamphorhynchus muensteri
Rhamphorhynchus muensteri![Scale 7](https://phylogame.org/wp-content/themes/phylo/img/num/7.png)
![Diat: carbon-macromolecules , Hierachy 3](https://phylogame.org/wp-content/themes/phylo/img/num/carbon-macromolecules3.png)
![](https://farm8.staticflickr.com/7386/16466868876_a89b13e223_z_d.jpg)
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Rhamphorhynchus means “beak snout.” This pterosaur has been found in Germany. It had a very long tail, and its long needle-like teeth helped it catch fish over open water.