411 REFERENCE · Wiktionary
Pentremitidae
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
mul
Etymology
mul Pentremites idae
Proper noun
†
family order †Spiraculata order
Hypernyms
family ; †Blastoidea class class; †Spiraculata order order
References
Spiraculata
Blastoidea