Mating pairs of red milkweed beetles (Tetraopes tetrophthalmus) are not rare (they can couple for hours at a time), but I thought this couple looked cute, in a worried sort of way. The half-lidded expression is because their compound eyes are bisected by their antennae. Beautiful beetles.
Tag Archives: mating
On a warm, moist day in Fall, hundreds of worms found love in a nearby field. Here are three of the happy couples:
Mating robber flies (Promachus princeps, I think) on rabbitbush. Female is holding some type of cerambycid (perhaps Crossidius hirtipes), which she probably caught prior to the male approaching. I don’t think it was a nuptial gift from male (though that was my first thought). Female robber flies have been observed eating males, which are smaller, so waiting for a female with a meal is a good strategy for males who want to love and then live some more. Female robber flies with meals in hand are also less likely to resist mating attempts. Madras, Oregon.