After Nelson, 1996-1998 [“The Tree of Life”]
<==o Chloroperlidae |--o Paraperlinae | |-- Kathroperla | |-- Paraperla | `-- Utaperla `--o Chloroperlinae |--o Alloperlini | |-- Bisancora | `--+-- Alloperla | `-- Sweltsa `--+--o Suwalliini | |-- Suwallia | `-- Neaviperla `--o Chloroperlini |== seven other genera |-- Chloroperla `--+-- Triznaka `-- Plumiperla
Reference(s):
- Nelson, C. R., 1996: Chloroperlidae.
–iNet: The Tree of Life Project: http://www.utexas.edu/courses/capnia/plecoptera/chloroperlidae/chloroperlidae.html