Photo Adventures with Curiosity and Learning


July 10, 2008: More fun with Argyrodes and Nephila

Invoking spider therapy in the mid afternoon can be addictive. I returned today to check on the mating progress. There were only two male Nephila and 3 Argyrodes flevescens. I took a few photos and sort of stood there thinking - hmmm, what next. Suddenly a small skipper flew into the web, the lady of the web went, with blazing speed, to catch it and one of the males decided this was the time to mate. Walking home, I passed the Miagrammopes and she had reoriented her web again. Got a few photos of her but did not repeat yesterday's experiment.

Here is a female Argyrodes flevascens. I thought I might be able to capture some reflections of the sky - but, sigh, was unsuccessful.

jul 10 0725 argyrodes

Here, you can see a reflection of blue sky in the upper part of her abdomen, but nothing really dramatic

jul 10 0730 argyrodes reflection

This is fun - sort of like the male taking a dive into a pool

jul 10 0733 argyrodes palps

A good view of a male Nephila pilipes with the embolis conductor clearly seen

jul 10 0738 embolis conductor

Another view with the eyes evident (I'm improving with focus)

jul 10 0739 embolis conductor

A closer view of the male, a slack strand of silk, palps, embolis conductors and eyes.

jul 10 0741 embolis conductor

Then a skipper (I think) flew into the web. The lady sprung to life and here is a the little skipper held with her palps

jul 10 0754 nephila bfly

She obviously decided this was not suitable for dinner, but the male had decided that this was the time for mating.

jul 10 0758 dinner male

Oops - she is no longer eating - time to make a hasty escape before she eats me

jul 10 0760 male escape

The little Argyrodes were just looking on - perhaps applause from their palps.

jul 10 0788 male argyrodes

This female was eating something and I assume it was silk from the web

jul 10 0827 argyrodes dinner

A closer view

jul 10 0835 female argyrodes eating

Another view of the male Nephila - ventral

jul 10 0845 male ventral

Walking back I passed the place where I found the Miagrammopes yesterday. She was still there but oriented in another direction

jul 10 0850 miagrammopes tensioning

As I moved my tripod, I disturbed the bushes and she started the tensioning exercise. Here her 3rd legs doing the work

jul 10 0853 3rd leg help

She does an about face

jul 10 0856 about face

and moves closer to the leaf (to the left)

jul 10 0857 miagrammopes home

Stay tuned

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C. Frank Starmer

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