- Animals
- ›Arthropods
- ›Hexapods
- ›Insects
- ›Winged and Once-winged Insects
- ›Alderflies, Dobsonflies, and Fishflies
- ›Modern and Ancestral Alderflies
- ›Alderflies
Holarctic Alderflies
Sialis
Sialis is a genus of alderfly belonging to the order Megaloptera family Sialidae.
29 branches of this genus, most-observed first
Sialis lutaria species group
complexSialis lutaria
Sialis californica species group
complexSialis californica
Sialis rotunda
speciesSialis rotunda
Sialis infumata species group
complexSialis infumata
Sialis fuliginosa
speciesSialis fuliginosa
scarce alderfly
speciesSialis nigripes
Sialis aequalis species group
complexSialis aequalis
Sialis nevadensis
speciesSialis nevadensis
Sialis sinensis species group
complexSialis sinensis
Sialis koreana
speciesSialis koreana
Sialis versicoloris
speciesSialis versicoloris
Sialis melania species group
complexSialis melania
Sialis kumejimae
speciesSialis kumejimae
Sialis longidens species group
complexSialis longidens
Sialis jianfengensis
speciesSialis jianfengensis
Sialis australis
speciesSialis australis
Sialis jiyuni
speciesSialis jiyuni
Sialis elegans
speciesSialis elegans
Sialis kuwayamai
speciesSialis kuwayamai
Sialis luohanbaensis
speciesSialis luohanbaensis
Sialis primitiva
speciesSialis primitiva
Sialis kouwenkaii
speciesSialis kouwenkaii
Sialis navasi
speciesSialis navasi
Sialis martynovae
speciesSialis martynovae
Sialis atra
speciesSialis atra
Sialis didyma
speciesSialis didyma
Sialis fumosa
speciesSialis fumosa
Sialis kunmingensis
speciesSialis kunmingensis
Sialis jezoensis
speciesSialis jezoensis
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Sialis in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 57845.