An Excerpt from Jim Conrad's
Naturalist Newsletter

from the November 15, 2009 Newsletter issued from Hacienda Chichen Resort beside Chichén Itzá Ruins, central Yucatán, MÉXICO
WOLF SPIDER NABS GECKO

Throughout each of the previous nights a certain House Gecko, Hemidactylus frenatus, periodically had been erupting with his somewhat loud, squeaky Krrrk krrrk krrrk krrrk! A House Gecko we met in 2005 is shown at http://www.backyardnature.net/yucatan/gecko-hs.htm.

One afternoon I was glad to see this particular gecko scampering across my tile floor, for I wanted to meet the maker of all that noise. I wasn't really annoyed with him, for once you get used it -- if he doesn't call exactly as you're dozing off -- it's rather nice having such a hut mate, one who minds his own business, being so engaged in his own little life. Therefore, to know this gecko better, I got down on my hands and knees for a better look.

But as I drew near something black streaked in from the left and before my brain could register what was happening a big, blackish wolf spider had taken up position atop the gecko, and apparently at that very moment was digging his fangs into the gecko's body. As the spider began rushing away dragging his prey beneath him I grabbed my camera and shot the image below:

Wolf Spider Nabs Gecko

In that picture one of the spider's side eyes is glowing because I used a flash, and spider eyes are very reflective. Back when I led nighttime wildlife- watching walks in Belize, the moment during each walk eliciting the most visitor ooooohs usually came when I'd beam a strong flashlight across the rainforest floor and it'd look as if diamonds were strewn all about, those sparkles being the eyes of large spiders.

Before the spider could get away I jumped around in front of him and shot a close-up of his head, seen below:

Wolf Spider head showing eyes

Even in the last picture the spider carries the gecko below, though now the prey has been shifted back and isn't to be seen from the front.

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