Thread subject: Diptera.info :: Request for paper about melanistic Syrphidae

Posted by johnes81 on 25-05-2019 01:47
#7

to be honest, the text that stands out most to me in that post is "unclear, but might have, seems to occur", which is really conjecture or speculation.

i tried to link to the page for you:
https://archive.org/details/journalof787919701971newy/page/200