Helophilus hybridus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Helophilus hybridus" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

low place

low place

1royensoc.co.uk

low place

low place

6,181^st place

low place

low place

low place

diptera.info

Speight, M.C.D. (2011). "Species accounts of European Syrphidae (Diptera)" (PDF). Syrph the Net, the Database of European Syrphidae. 65: 285pp.

fauna-eu.org

"Fauna Europaea". Archived from the original on 2018-08-30. Retrieved 2017-01-02.

hccnet.nl

home.hccnet.nl

Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum

royensoc.co.uk

Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf Archived 2018-10-04 at the Wayback Machine

web.archive.org

Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf Archived 2018-10-04 at the Wayback Machine
"Fauna Europaea". Archived from the original on 2018-08-30. Retrieved 2017-01-02.