From the Latin com mensa, meaning 'sharing a table'. In ecology, commensalism is an interaction between two living organisms, where one organism (the commensal) benefits and the other is neither harmed nor helped. As with all ecological interactions, commensalisms vary in strength and duration from intimate, long-lived symbioses to brief, weak interactions through intermediaries. An example in literature: Landau, G.D., & M.J. Gaylor, 1987. Observations on commensal Diptera (Milichiidae and Chloropidae) associated with spiders in Alabama. - Journal of Arachnology 15(2): 270-272.
Appreciate it, Tony Irwin! I got the hint to use the key next to Langton and Pinder key for females of Chironomidae. So no specific queries, except the keys...
I will keep this on my list and hope th
Anyone has "Chironomidae of the Holarctic region. Keys and diagnoses. Part 3. Adult Males Entomologica Scandinavica Supplement 34"?
smolwaarneming@gma il.com
Does someone has a scan of Nartshuk E.P. 2003. Key to families of Diptera (Insecta) of the fauna of Russian and adjacent countries. Proceedings of the Zoological Institute Vol. 294: 1-252 for me?