CLOSED: Bug ID needed.

Santa Fe, TX(Zone 9b)

We have a large number of these yellow bottomed bees having a blast in our Cosmos. They are slightly smaller than a Bumble Bee. Any Ideas?

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Santa Fe, TX(Zone 9b)

Another view.

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NW Qtr, AR(Zone 6a)

'Howdy' Trois ..

Looks like s/he could be one of the leaf-cutting bees, maybe in the genus, Megachile .. jes for starters.

And s/he's really 'loading up' on the pollen in one sweep. (hee) .. The pollen will sometimes 'accummulate' in such a way that it will appear as simply a yellow under-part (rump) of their body. Altho' a good amount is being deposited underneath - the bees' body will still 'give' and 'move' as normal, and the pollen 'pile-on' will reveal those lil cracks .. and, somewhat fooling an observer. (hee)

Anxious to see what other more-qualified folks determine tho' ..

- Magpye

This message was edited Nov 9, 2006 12:13 PM

Santa Fe, TX(Zone 9b)

I have seen them on leaves crawling around showing the same yellow bottoms.
They are curious looking anyway. Thanks.

trois

NW Qtr, AR(Zone 6a)

Now, haint that sumthin' ..

Although it doesn't appear that the bugguide site has been able to run it down to the exact species: did find this > http://bugguide.net/node/view/30569

Also found a bit more info, in one of my field guides. Gonna try to scan a page for you (below) .. still, this is merely one of several possiblities ... and may not be region-associated(?) for the lil country of Texas. But, it may help a wee bit ..

- Magpye

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NW Qtr, AR(Zone 6a)

Also, check this'un out. (Megachile mendica) > http://bugguide.net/node/view/81378

- Magpye

Santa Fe, TX(Zone 9b)

That looks pretty much like it. The stripes across the back are not very prominent on mine, but they are there.

Kalispell, MT(Zone 4b)

Looks like a "solitary Bee" of some type.

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