original description: Casanova, J.-P., 1994. Three new rare Heterokrohnia species (Chaetognatha) from deep benthic samples in the northeast Atlantic. Proc. Biol. Soc. Wash. 10:743-750. [details]
Citation: Thuesen, Erik V. (2013). Heterokrohnia angeli Casanova, 1994. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=407559 on 2013-05-21