Arthrodira (Greek for "jointed neck") is an order of extinct armored, jawed fishes of the class Placodermi that flourished in the Devonian period before...

Fossils of both are currently known only from the Hunsruck lagerstatten. Arthrodira ("jointed neck") were the most diverse and numerically successful of the...

Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)". Diversity. 15 (3): 318. doi:10.3390/d15030318. ISSN 1424-2818. Engelman...

Devonian), and a cladistic analysis of the Eubrachythoraci (Placodermi, Arthrodira)". Zoological Journal of the Linnean Society. 159 (1): 195–222. doi:10...

arthrodire placoderms, armored fish most diverse during the Devonian. Arthrodira is divided into three main groups: the paraphyletic Actinolepida and Phlyctaenii...

Island in Arctic Canada. It is one of the more basal members of the order Arthrodira, as shown in the cladogram below: Elliot, D. K. (1984). "Siluro-Devonian...

Proaethaspis in 1978. Proaethaspis is one of the more basal members of the order Arthrodira, closely related to Baringaspis, as shown in the cladogram below: Johnson...

based on "A new species of Atlantidosteus Lelièvre, 1984 (Placodermi, Arthrodira, Brachythoraci) from the Middle Devonian of the Broken River area (Queensland...

order Arthrodira, as shown in the cladogram below: Dupret, Vincent (2010). "Revision of the genus Kujdanowiaspis Stensiö, 1942 (Placodermi, Arthrodira, "Actinolepida")...

Anatol Heintz. Eskimaspis is one of the more basal members of the order Arthrodira, as shown in the cladogram below: Dinely, D. L.; Yuhai, Liu (December...