sialid

sialid

(ˈsaɪəlɪd)
n
(Animals) any of numerous alderfly species
References in periodicals archive ?
Several specimens were infrequently encountered such as dryopids (long-toed water beetle; n = 1), elmids (riffle beetle; n = 2), and sialids (alderflies; n = 2) (Table 1).
Sialids are widely distributed throughout the world, although most occur in the Holarctic region.