Annamitella

Annamitella is a genus of trilobite, extinct marine arthropods. Annamitella lived from the Arenig to the Llandeilo age of the Ordovician Period from 478.6 to 460.9 million years ago.^[3]

Annamitella Temporal range: Arenig[1][2]
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Clade:	†Artiopoda
Class:	†Trilobita
Order:	†Corynexochida
Family:	†Leiostegiidae
Genus:	†Annamitella Mansuy, 1916

Distribution

The genus has been reported from:

• Molles, San Juan and Suri Formations, Argentina
• Nora Formation, Australia
• Dawan, Honghuayuan, Laozai, Xiaqiaojia, Duoquanshan, Yingou, Yehli and Shihtzupu Formations, China
• Alakul and Uzunbulak Formations, Kazakhstan