Ivy flowers (1 Viewer)

[IamFof]

This might sound a silly question, but what is the visual difference between the male and female flowers?
I was out, yesterday, and spotted this hoverfly(?) (ID if possible also, please) on an umbel of flowers on common ivy.
As Hedera helix is dioecious, and having what appears to be anthers, I am guessing that this is a male. I've checked all my books and searched on-line but I can't find any info on what the male and female flowers actually look like. All the images I can find just identify as "flowers".

TIA

Fof

 

[Butty]

Hedera helix is dioecious

No, it's not: 5 stamens and 1 style per flower.

 

[IamFof]

Thanks, Butty.
None my books, nor the majority of websites helped, after I found a couple that said it was dioecious.
I'll try to relocate the sites, but this was one of them.
Paras 1 & 2
It did and does look as though there is a central style, but for some reason I wasn't sure.
Again. Thanks.
Edit: Also 1st line

 

[aeshna5]

Hoverfly looks like Rhingia rostrata.

 

[IamFof]

Thanks aeshna