Rapid assessment of marine non-native species in northern Scotland and a synthesis of existing Scottish records. Aquatic Invasions, 10( 1), pp.107-121. Available at: http://www.aquaticinvasions.net/2015/AI_2015_Nall_etal.pdf., 2015.
First occurrence of the non-native bryozoan Schizoporella japonica Ortmann (1890) in Western Europe. Zootaxa , 3780(3), pp.481–502. Available at: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.3780.3.3., 2014.