Thread subject: Diptera.info :: Philygria cf. stictica(Tony Irwin; Roger Thomason); SW Spain

Posted by Tony Irwin on 01-03-2023 09:50
#8
In Philygria punctatonervosa there are many short appendices on the veins, and "mistakes" can occur in other species. In Parydra, quite a long appendix occurs on R2+3 in a wide range of species, though it can be absent in some individuals.