parrylutra's picture

Bee mimic

Observed: 5th August 2011 By: parrylutraparrylutra’s reputation in Invertebratesparrylutra’s reputation in Invertebrates
P1000767
P1000767 1
Description:
Identifications
Species interactions

No interactions present.

Species with which Eristalis intricarius interacts

Comments

parrylutra's picture

Thanks for the ID. Out of

Thanks for the ID. Out of interest what features indicated that it is E.intricarius? I knew it was an Eristalis sp, but I've seen quite a few E.intricarius and thought this might was something different as the shape wasn't right and it did not have a white tail. I suspected it could be E.arbustorum, but wasn't sure.

ophrys's picture

Eristalis

The first picture does look like Eristalis intricarius, though the angle is not great. The second picture is surely not that species, though: It is too pointed in the abdomen, lacks the clear yellowish scutellum and the 'fur' on the thorax. It looks more like E.tenax, but I would not put an ID to it.

Ian
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Matt Smith's picture

E.intricarius

In the field, I find the completely orange scutellum the most obvious feature, as far as I know all the other Eristalis species have dark scutellums.

You are right about the second picture - it is a different fly / species - I just looked at the first pic for the ID. I'd have to say Eristalis sp. for this one.

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parrylutra's picture

Thanks

Dam, thought I had successfully tracked it to the next flower. Clearly I hadn't.

Thanks for the input