List of the studied authors
Wilson, 1942 a (p.188); Lysholm & al., 1945 (p.37);; Sewell, 1948 (p.350, 504, 509, 547, 550, 551); C.B. Wilson, 1950 (p.235); V.N. Greze, 1963 a (tabl.2); De Decker & Mombeck, 1964 (p.12); Mazza, 1966 (p.72); Deevey, 1971 (p.224); Apostolopoulou, 1972 (p.328, 362); Roe, 1972 (p.277, tabl.1, tabl.2); 1972 c (p.1034); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Kovalev & Shmeleva, 1982 (p.84, comme angusticers); Vives, 1982 (p.293); Scotto di Carlo & al., 1984 (1044); Lozano Soldevilla & al., 1988 (p.60); Pancucci-Papadopoulou & al., 1990 (p.199) ; Hure & Krsinic, 1998 (p.102); Mazzocchi & Di Capua, 2010 (p.424); Benedetti & al., 2016 (p.159, Table I, fig.1, functional characters); Belmonte, 2018 (p.273, Table I: Italian zones)