Cheilosia caerulescens

Description: English: Cheilosia caerulescens (Syrphidae sp.) female, Arnhem, the NetherlandsNederlands: Cheilosia caerulescens (Tuingitje) vrouwtje, Arnhem, Nederland. Date: 23 July 2015, 12:00:00. Source: Own work. Author: Bj.schoenmakers. Other versions: . Camera location51° 56′ 52.76″ N, 5° 51′ 01.45″ E View all coordinates using: OpenStreetMap 51.947988; 5.850404.

Description: English: Cheilosia caerulescens (Syrphidae sp.) female, Arnhem, the NetherlandsNederlands: Cheilosia caerulescens (Tuingitje) vrouwtje, Arnhem, Nederland. Date: 23 July 2015, 12:00:00. Source: Own work. Author: Bj.schoenmakers. Other versions: . Camera location51° 56′ 52.76″ N, 5° 51′ 01.45″ E View all coordinates using: OpenStreetMap 51.947988; 5.850404.

Description: English: Cheilosia caerulescens caerulescens (Meigen). A Male, lateral view B, C Thorax of male lateral view, variability of composition of pilosity on scutum D Female, lateral view. Date: 22 March 2017. Source: Ståhls G, Barkalov AV (2017) Taxonomic review of the Palaearctic species of the Cheilosia caerulescens-group (Diptera, Syrphidae). ZooKeys 662: 137-171. https://doi.org/10.3897/zookeys.662.11267. Author: Gunilla Stahls & Anatolij V. Barkalov.

Lateral..