411 REFERENCE · Wiktionary
Spirifer
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
spirifer
Translingual
thumb|Spirifer perlamellosus species.
Etymology
From mul spīra la coil, twist -fer la -bearer.
Proper noun
†1 m
genus family †Spiriferidae family certain extinct marine brachiopods
Derived terms
mul Angiospirifer genus Cyrtospirifer genus Lamarckispirifer genus Sinospirifer genus
References
Q1923547 1
mul Brachiopods