Orthocladius grandis Kieffer, 1921
Orthocladius grandis var. ciliatipes Kieffer, 1924
Orthocladius grandis var. tristylus Kieffer, 1924
Orthocladius grandis var. barbatipes Kieffer, 1924
Orthocladius grandis var. grossus Kieffer, 1924
Orthocladius grandis var. permixtus Kieffer, 1924
Hydrobaenus crassistylus Brundin, 1947