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 Chloropidae/Calamoncosis
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| GAREL Jean-Michel |
Posted on 29-10-2022 04:37
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Member Location: Posts: 217 Joined: 18.12.19 |
Hello. This Chloropidae of 2.5 mm was observed yesterday on Choisya ternata at home (north of Yonne department, France). Calamoncosis may be the good genus. Are you in agreement with this suggestion ? All my thanks.  Jean-Michel GAREL : France : Brannay : 89150 : 28/10/2022 Altitude : NR - Taille : 2,5 estimé Réf. : 313762  Jean-Michel GAREL : France : Brannay : 89150 : 28/10/2022 Altitude : NR - Taille : 2,5 estimé Réf. : 313763  Jean-Michel GAREL : France : Brannay : 89150 : 28/10/2022 Altitude : NR - Taille : 2,5 estimé Réf. : 313764 |
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| von Tschirnhaus |
Posted on 07-11-2022 20:49
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Member Location: Posts: 429 Joined: 04.11.07 |
Chloropidae, Oscinellinae, as already identified for Jean-Michel, this is Calamoncosis spec. to which belong robust species, mostly with sparcely punctured frons and ocellar triangle, a fine keel separating the two halfs of the face (space for the antennae), a gena which does not protrude before the anterior eye margin and a rugose scutum. Other important details for species identification cannot be seen in these images, except that the halteres are black. Calamoncosis spp. develop in grasses, being mostly host specific (e.g. Phragmites, Glyceria, Stipa), but flies had also been reared from dicots by M.v.T. |
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| GAREL Jean-Michel |
Posted on 09-11-2022 06:14
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Member Location: Posts: 217 Joined: 18.12.19 |
Thanks Michael. Best wishes, Jean-Michel Garel. |
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| evdb |
Posted on 09-11-2022 10:11
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 Member Location: Posts: 1342 Joined: 05.12.11 |
Hi, I thought Calamoncosis have all tarsae yellow except last tarsomer like this one. Here the anterior tarsomer is quite black. Edited by evdb on 09-11-2022 12:04 Eugene |
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| GAREL Jean-Michel |
Posted on 09-11-2022 12:21
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Member Location: Posts: 217 Joined: 18.12.19 |
Hello. Although tis pict is fuzzy, a zoom on the fore tarsae shows that it is not quite black.  Jean-Michel GAREL : France : Brannay : 89150 : 28/10/2022 Altitude : NR - Taille : 2,5 estimé Réf. : 313765 Edited by GAREL Jean-Michel on 09-11-2022 13:04 |
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but don't see the image in the post.
