To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2. Early cleavage of Hofstenia. Time-lapse recording of the first 24 hours of development. The blastomere names that correspond to Fig. 2A are labeled. Embryonic development in the acoel Hofstenia miamia Julian O. Kimura, Lorenzo Ricci, and Mansi Srivastava Development 2021. 148:None-None; doi: 10.1242/dev.188656 Download Original Video