Phylogenetic and biogeographic analysis of sphaerexochine trilobites

C. R. Congreve, and B. S. Lieberman

2011

Article

PLoS One 6(6):e21304

Find it at:

http://dx.doi.org/10.1371/journal.pone.0021304

Taxa discussed in this work:

• Idiorhapha
• Kawina divergens
• Kawina prolificus
• Sphaerexochus arenosis
• Sphaerexochus brandlyi
• Sphaerexochus britanicus
• Sphaerexochus eurys
• Sphaerexochus fibrisulcatus
• Sphaerexochus glaber
• Sphaerexochus hiratai
• Sphaerexochus johnstoni
• Sphaerexochus laciniatus
• Sphaerexochus latifrons
• Sphaerexochus scabridus

Taxonomy:

• Sphaerexochus eurys belongs to Sphaerexochus - Tripp (1962)
• Sphaerexochus fibrisulcatus belongs to Sphaerexochus - Lu (1975)
• Sphaerexochus hiratai belongs to Sphaerexochus - Congreve and Lieberm (2011)
• Kawina scrobiculus belongs to Kawina - Congreve and Lieberm (2011)
• Kawina prominulus belongs to Kawina - Congreve and Lieberm (2011)
• Kawina mercurius belongs to Kawina - Congreve and Lieberm (2011)
• Cydonocephalus belongs to Kawina - Congreve and Lieberm (2011)
• Kawina prolificus belongs to Kawina - Congreve and Lieberm (2011)
• Kawina griphus belongs to Kawina - Congreve and Lieberm (2011)
• Kawina torulus belongs to Kawina - Congreve and Lieberm (2011)
• Kawina divergens belongs to Kawina - Congreve and Lieberm (2011)
• Sphaerexochus laciniatus belongs to Sphaerexochus - Congreve and Lieberm (2011)
• Sphaerexochus arenosis belongs to Sphaerexochus - Congreve and Lieberm (2011)
• Sphaerexochus glaber belongs to Sphaerexochus - Congreve and Lieberm (2011)
• Sphaerexochus brandlyi belongs to Sphaerexochus - Congreve and Lieberm (2011)
• Sphaerexochus britanicus belongs to Sphaerexochus - Congreve and Lieberm (2011)
• Sphaerexochus scabridus belongs to Sphaerexochus - Congreve and Lieberm (2011)