Cambroernid

Cambroernida
Temporal range: Cambrian–Early Devonian
Herpetogaster
Scientific classification
Kingdom:Animalia
Stem group:Ambulacraria
Clade:Cambroernida
Subdivisions

The cambroernids are a clade containing the eldoniids and Herpetogaster-like forms.[1] It also includes the Rotadisciidae.

  1. Caron, J.; Conway Morris, S.; Shu, D.; Soares, D. (2010). Soares, Daphne, ed. "Tentaculate fossils from the Cambrian of Canada (British Columbia) and China (Yunnan) interpreted as primitive deuterostomes". PLoS ONE. 5 (3): e9586. doi:10.1371/journal.pone.0009586. PMC 2833208. PMID 20221405.
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