TY - DATA ID - jungblut2017tsna T1 - (Table S2) Numbers and carapace widths of Hemigrapsus sanguineus sampled around Helgoland, August 2009 AU - Jungblut, Simon AU - Beermann, Jan AU - Boos, Karin AU - Saborowski, Reinhard AU - Hagen, Wilhelm PY - 2017 T2 - In supplement to: Jungblut, S et al. (2017): Population development of the invasive crab Hemigrapsus sanguineus (De Haan, 1853) and its potential native competitor Carcinus maenas (Linnaeus, 1758) at Helgoland (North Sea) between 2009 and 2014. Aquatic Invasions, 12(1), 85-96, https://doi.org/10.3391/ai.2017.12.1.09 PB - PANGAEA DO - 10.1594/PANGAEA.886057 UR - https://doi.org/10.1594/PANGAEA.886057 ER -