Calodiscidae

Calodiscidae; Temporal range: Lower Cambrian PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Order:	Agnostida
Suborder:	Eodiscina
Superfamily:	Eodiscoidea
Family:	Calodiscidae; Kobayashi, 1943
genera
	Calodiscus; Korobovia; Neocobboldia; Pseudocobboldia; Sinodiscus;
Synonyms
	Brevidiscinae, Neocobboldinae

The Calodiscidae Kobayashi, 1943 [nom. transl. Öpik, 1975 ex Calodiscinae Kobayashi, 1943] are a family of trilobites belonging to the order Agnostida that lived during the Lower Cambrian (Botomian and Toyonian). They are small or very small, and have a thorax of two or three segments. The Calodiscidae includes five genera (see box).

^ KOBAYASHI, T. 1943. Brief notes on the eodiscids 1, their classification with a description of a new species and a new variety. Proceedings of the Imperial Academy, Tokyo, 19, 37 - 42.
^ Cite error: The named reference Treatise was invoked but never defined (see the help page).

[1] KOBAYASHI, T. 1943. Brief notes on the eodiscids 1, their classification with a description of a new species and a new variety. Proceedings of the Imperial Academy, Tokyo, 19, 37 - 42.

[Treatise-2] Cite error: The named reference Treatise was invoked but never defined (see the help page).

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