Dendrocoelum maculatum (Stankovic & Komarek, 1927) | prior to 1927 | | | in several tributary streams of Lake Ohrid (at Studenciste and Sveti Naum) and in the large spring Sum (west of Struga) |
Phagocata ochridana (Stankovic & Komarek 1927) | prior to 1927 | | | |
Dendrocoelum adenodactylosum (Stankovic & Komarek, 1927) | 1935-1937 | | | springs of Sum. |
Dendrocoelum jablanicense (Stankovic & Komarek, 1927) | prior to 1927 | | | from specimens collected in Sum, a large limestone spring west of Struga, on the northern bank of Lake Ohrid, so far the only known habitat of this interesting species. |
Dendrocoelum jablanicense (Stankovic & Komarek, 1927) | prior to 1937 | | | single specimen as well as samples of D. adenodactylosum. |