Myllokunmingiidae

Myllokunmingiidae Temporal range: 535–520 Ma PreЄ Є O S D C P T J K Pg N
Reconstruction of Haikouichthys
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Subphylum:	Craniata
Order:	Myllokunmingiida
Family:	Myllokunmingiidae
Species
Haikouichthys Myllokunmingia Zhongjianichthys

Myllokunmingiidae is a group of very early, jawless prehistoric fish (Agnathans) which lived during the Cambrian period. The Myllokunmingiids are the earliest known group of craniate chordates. The group contains three genera, Haikouichthys, Myllokunmingia, and Zhongjianichthys. Their fossils have been found only in the Maotianshan Shales lagerstätte.