Cyartonema
Cyartonema Cobb, 1920 (ref. ID; 3571)
Monhysterida Filipjev, 1929: Family Siphonolaimidae Filipjev, 1918 (ref. ID; 3571)
ref. ID; 3571
Type species
Cyartonema flexile Cobb, 1920 (ref. ID; 3571)
- Cyartonema flexile Cobb, 1920 (ref. ID; 3571)