Posted by dxj616 on 26-11-2021 16:04
#1
I found several of these fly puparia in medieval latrines from Copenhagen, Denmark. Anyone know what genus or species it belongs to? About 2 mm long.
Found them in samples with 
Fannia scalaris, 
Thoracochaeta zosterae, 
Ischiolepta pusilla, 
Muscina stabulans, Limosininae spp., 
Hydrellia spp. - and others if that helps. It may not have anything to do with faeces as all kinds of organic material was dumped in the latrines.
 
Posted by dxj616 on 26-11-2021 22:38
#6
Hmm yes - it does resemble 
Phytomyza chaerophylli although it is not that species. Might not get any closer. Thanks
https://bladminee...-puparium/