Hagen, W. & H. Kapp, 1986. Heterokrohnia longicaudata, a new species of Chaetognatha from Antarctic waters. Polar Biologie, 5: 181-183. Kapp, H., 1991. Archeterokrohnia Casanova, 1986, a junior synonym of Heterokrohnia Ritter-Zahony, 1911 (Chaetognatha), with a review of the species of Heterokrohnia. Helgolander Meeresuntersuchingen, 45: 237-252. |