- Beckwithia
"Beckwithia" is an extinct genus of
merostomata . It contains one species, "B. daubhikensis".External links
* [http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&taxon_no=18897&is_real_user=1 "Beckwithia"] at the
Paleobiology Database
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