Dolichognatha

**Dolichognatha** (lit. "elongated jaws") are a clade of Odontognatha.

Polypodia

Sarcopodia

Neopoda

Osteopoda

Synischia

Deinognatha

Odontognatha

**Dolichognatha**

## Description

First emerging around 4217ma, Dolichognathans are generally acanthivorous predators. Traits consistent among Dolichognathans are smaller pedipalps compared to other Osteopods, specialized muscles around their spiracles to prevent them from drowning while swimming, and median-paired fin swimming.

The semiaquatic clades tend to be smaller in size, measuring around a meter in height, but the fully aquatic clades are much larger, comprising the largest animals prior to the evolution of the dictyorhynchids.

## Navigation

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												* File:StenopsidaeEvo.pngArchestenopsidae
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								- *Euoplos gulielmi*†
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						* Odontognatha
							+ Trachygnatha†
								- *Telmarchos krisi*†
							+ **Dolichognatha**
								- Eudolichognatha
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										+ *Eurypus geberi*†
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* **Chemophyta**
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										+ Archechromatophytacea
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									* Zygophyta
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											- Zygodendrales
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						* Tylophyta
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					- Archexylophytacaea
					- Coelophyta
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			* Altiphyta†
				+ *Trilobophyllus axidenti*†

 † = Extinct