context source (Introduced species)
Katsanevakis, S.; Bogucarskis, K.; Gatto, F.; Vandekerkhove, J.; Deriu, I.; Cardoso A.S. (2012). Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data. <em>BioInvasions Records.</em> 1: 235-245., available online at http://easin.jrc.ec.europa.eu [details] Available for editors 
[request]
basis of record
Pycnobase (look up in IMIS) [details]
additional source
Munilla, T.; Soler Membrives, A. (2008). Check-list of the pycnogonids from Antarctic and sub-Antarctic waters: zoogeographic implications. <em>Antarctic Science.</em> 21(02): 99. (look up in IMIS), available online at https://doi.org/10.1017/s095410200800151x [details] Available for editors [request]
additional source
Galil, B. (2007). Seeing Red: Alien species along the Mediterranean coast of Israel. <em>Aquatic Invasions.</em> 2(4): 281-312., available online at https://doi.org/10.3391/ai.2007.2.4.2 [details] 
From regional or thematic species database
Introduced species vector dispersal in Israeli part of the Mediterranean Sea - Eastern Basin (Marine Region) : Shipping [details]
Present