“…For Asia, Liu (1979), Asai (2004), Asai and Asai (2008), Dörfelt and Bumžaa (1986), Hussain et al (2016), Sesli et al (2000), and others have published survey reports on the occurrence of the genus. In Europe, numerous papers dealing with the genus have been published: Altés et al (1996), Antonín and Kreisel (2008), Calonge (1992Calonge ( , 1998, Calonge et al (2007), Calonge and Martín (1992), Jeppson (2006aJeppson ( ,b, 2008, Kreisel (2004), Kříž (2011), Martín (1990), Martín and Calonge (1994), Moreno et al (1990), Mrazek et al (1995), Sarasini (2003Sarasini ( , 2005, Schubert and Specht (2013a,b), Specht and Schubert (2012), Specht et al (2016), and Tomaszewska et al (2011).…”