THE GOLD-RIMMED LUCAYAN FLORIDA BATTUS POLYDAMAS SWALLOWTAIL


Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Nina Henry)

THE GOLD-RIMMED LUCAYAN FLORIDA BATTUS POLYDAMAS SWALLOWTAIL

The Polydamus ‘Gold-rimmed’ Swallowtail Battus polydamas is a familiar sight in the Bahamas. It’s known by all the names above, though not all at once to be fair. This is the medium-sized black-brown butterfly with gold accessories and a tasteful selection of red ornamental jewellery. It’s one that hardly stays still for a moment. Its perpetual motion tendencies make it a right little… well, they are hard to photograph. I’ve never taken a totally still photo with no blurring from the creature’s rapid wingbeats.

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Char Albury)

The  subspecies Lucaeus found on Abaco (where these photos were all taken)and elsewhere in the Bahamas is not confined to the archipelago, and is commonly found in Florida. There it seems to be called (slightly possessively?) the Florida swallowtail. The main species is found more widely. Here’s a helpful range map that shows the butterfly’s range – quite a wide band but latitudinally limited in global terms.

Polydamas (gold-rimmed) Swallowtail Battus Polydamas Range Map

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Nina Henry)

Mostly, you will see the topside of these butterflies as they do the rounds of sweet-scented flowers, often pausing briefly while still frantically fluttering. Note the rather gorgeous red patterns on the underside of the creatures shown above. Now compare with the open-wing images below. 

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Rhonda Pearce)

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Rhonda Pearce) Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Rhonda Pearce)

This butterfly flies year round in the Bahamas (in contrast to its northern range). It breeds throughout most of the year (except on the fringes of its range), which is probably why it is relatively common.

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Rhonda Pearce)

CAN YOU SHOW US ONE THAT YOU HAVE TAKEN, PLEASE?

Certainly (with reservations). Nice coral hibiscus; it’s a shame that the stamen (if that is the correct term for the sticky-out bit) is in the way. Plus the wretched thing is still on the move. From this weekend, I get the chance to nail one on Abaco, but I’m not optimistic. I think they mistrust me.

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Keith Salvesen)

WHAT DOES ‘POLYDAMAS’ MEAN?

I anticipated that question, kind Reader. I had thought it was Graeco-Roman for ‘many’ something or other. Wingbeats, maybe. Not being able to consult Linnaeus who originally came up with the word, I did some research. It turns out that Polydamas was a Trojan warrior and friend of Hector. He features a lot in Homer’s Iliad as a kind of ‘Best Supporting Warrior’, though they seem to have differed about battle tactics. Of which digression, enough.

Polydamas tries to stop Hector from attacking the Greeks

Credits: Nina Henry; Charmaine Albury; Rhonda Pearce, Keith Salvesen

Polydamas (gold-rimmed) Swallowtail Battus Polydamas (Rhonda Pearce)

 

 

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