Tag Archives: hover flies

More on Chalcosyrphus

Here are two more photos of the fly I tentatively identified as Chalcosyrphus sp. The first photo shows the all-black coloration with no trace of either steel blue highlights (seen in C. chalybea) or red abdominal markings (seen in C. piger). … Continue reading

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Bichos Argentinos #1 – Eristalinus taeniops

It figures that perhaps the most striking insect I saw at La Reserva Ecológica Costanera Sur in Buenos Aires, Argentina would be an introduced species, as the area itself is a man-made reconstruction of the wet Pampas grasslands endemic to coastal areas of the … Continue reading

Posted in Diptera, Syrphidae | Tagged , , , , , , | 2 Comments