An Anatomical Description of a Miniaturized Acorn Worm (Hemichordata, Enteropneusta) with Asexual Reproduction by Paratomy Worsaae, Katrine ; Sterrer, Wolfgang ; Kaul-Strehlow, Sabrina ; Hay-Schmidt, Anders ; Giribet, Gonzalo Abstract Publication: PLoS ONE Pub Date: November 2012 DOI: 10.1371/journal.pone.0048529 Bibcode: 2012PLoSO...748529W