Ductina

Ductina Temporal range: Lower Devonian
Ductina vietnamica
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Superorder:	Phacopina
Order:	Phacopida
Superfamily:	Phacopoidea
Family:	Phacopidae
Genus:	Ductina
Species
See text.

Ductina is a genus of trilobites of the order Phacopida, family Phacopidae, from the Lower Devonian. These are usually small trilobites, rarely exceeding half an inch. They come from the Devonian time period and are found in Germany and China. Ductina is easily distinguishable from other genera in this family due to their lack of eyes.

Some Known Species and Locations.

• Ductina dunctifrons, Germany.
• Ductina vietnamica, China.