NOMEN: Nothomegaloptera Engel 2004: 119 [M.S. Engel. The alderflies of Kansas (Megaloptera: Sialidae). – Transactions of the Kansas Academy of Science, 2004, 107 (3/4): 119-125]
ORIGINAL LISTED MEMBERSHIP (Engel 2004):
Sialidae
TYPIFIED NAME IN BASIC FORMAT: Sialis/fg. The older generic name Semblis Fabricius 1775 does not belong to this taxon (ICZN 1990: Opinion 1596).
TYPIFIED NAMES IN USE: Sialis, Sialida, Sialina, Sialidae, Sialinae
MODERN
STATUS: 
the valid, the
oldest name of a generally accepted, holophyletic taxon.
Systematic position of Nothomegaloptera:
| Neuropteroidea Birostrata Rhaphidioptera Meganeuroptera Eumegaloptera Nothomegaloptera |