Thread subject: Diptera.info :: Stichopogon albofasciatus: gregarious behaviour
Posted by picotverd on 10-09-2018 19:31
#1
Yesterday I could observe an interesting behaviour with this little asilid. They were resting and hunting from stones, river inside. On about two or three stones I could see about ten asilids.
Edited by picotverd on 10-09-2018 19:49
Posted by picotverd on 10-09-2018 19:32
#2
Hunting
Posted by picotverd on 10-09-2018 19:32
#3
another one...
Posted by picotverd on 10-09-2018 19:33
#4
See the crowded stone...
Edited by picotverd on 10-09-2018 19:33
Posted by picotverd on 10-09-2018 19:34
#5
Also interesting to observe how other flies approached to them... Comensalism?
Edited by picotverd on 10-09-2018 19:50
Posted by picotverd on 10-09-2018 19:44
#6
Also a photo from the place and me taking photos from the asilids...
Edited by picotverd on 10-09-2018 19:50
Posted by picotverd on 10-09-2018 19:54
#7
https://www.researchgate.net/publication/263890382_Ethology_of_Stichopogon_trifasciatus_Say_1823_Diptera_Asilidae_in_Northeastern_Florida_USA
A paper with interesting information. Also detected that Stichopogon trifasciatus shared stones when resting.
Edited by picotverd on 10-09-2018 19:55