See also: rugosa

TranslingualEdit

EtymologyEdit

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Proper nounEdit

Rugosa

  1. A taxonomic order within the subclass Hexacorallia – horn corals, extinct solitary and colonial corals that were abundant in Middle Ordovician to Late Permian seas.

SynonymsEdit

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