Xenoturbellida
Teaching Biology,
Xenoturbellida is the name of a monogeneric phylum erected to accommodate Xenoturbella bocki and X. westbladi; pictured above…
Today It Pours
Catalogue of Organisms,
I opened up my e-mail and Reader this morning, and found so many interesting things, from the fascinating to the tragic, I…
Our faceless cousins?
Catalogue of Organisms,
A paper appeared very recently in PLoS One by Philippe et al. on the phylogenetic position of Acoela in the animal evolutionary…