This is a large adult grotto salamander from deep in a Missouri cave.We were looking for a cave. Road 1 took us about 3 miles in the right direction and then we encountered a fence. The GPS hadn’t foreseen that. Back we went to the main highway. Road #2, same scenario. We were about ready to give up but before quitting decided to try road #3. 2 miles no fence yet. 4 miles, still no fence. Could it be possible? Could this bumpy dirt road be the right one?
Jake and I had spent a few days photographing salamanders in Arkansas, and had only 2 more caudatan taxa targeted. One was the widespread cave dweller,
Eurycea spelaea, the grotto salamander. This is a unique beast. The adults, terrestrial and 4 to 5 inches long, are cave dwellers with atrophied eyes while the larvae, which may live either in or out of the home cave, have well developed eyes.
Arkansas is both a land of caves and of salamanders, but not too many of the former remain open to the public, and of these not all can boast populations of the latter, the grotto salamander. We had been assured that the cave for which we searched fulfilled both hopes admirably. So we floundered onward.
We passed through a small village, then a few isolated homesteads. Finally encouragement--a pretty stream appeared, followed by a widened spot where we parked. Up the mountain we went, around an abutment, and…ah ha! A cave! We were there. And better yet, we found that once we had entered and passed beyond the twilight zone with its resident dark-sided salamanders, in the zone of perpetual darkness, the realm of the grotto salamander,
Eurycea spelaea awaited. Success. Thanks again, Brad B.
Larvae of the grotto salamander have bushy external gills and functional eyes.
Although an adult, this rather small Arkansas example were still functional.
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