This large, gravid, aquatic caecilian was netted from the grassy shoreline of an Amazonian river.
It was about midnight. A half dozen of us had just returned to the river boat from a long Amazonian rainforest walk. Several frogs and a few snakes had been found and we now sat on deck discussing the herps that had been seen and what had been missed, watching occasional meteors in the star-spangled sky, and sipping coffee or cold drinks. One by one the participants all headed for the showers and a well-earned few hours of sleep.
I grabbed a net and walked the gangplank to the weedy shore intending to net up a few tropical fish to photograph in the morning. Cichlids and rivulids were common and if lucky I might get a few interesting catfish as well.
But I was really lucky. After a few sweeps of the net I brought up a baby swamp eel,
Synbranchus marmoratus, and…I could hardly believe my eyes, a 15” long aquatic caecilian,
Typhlonectes compressicauda. I had known that the latter occurred in the region but I hadn’t until then found one. A few more net-sweeps in the shallows brought up another caecilian, this one a bit smaller. Both would be photographed and released in the morning.
Although I had actually kept and bred this interesting amphibian, the “rubber eel” of the aquarium industry, I was happy to make its acquaintance in the field. But it was late and the showers were beckoning. In just a few hours the titi monkeys would be vocalizing, signaling the start of another day of Amazon herping. Life was good.
The interesting aquatic caecilian were dubbed "rubber eels" by the importers.
Once commonly imported by the tropical fish industry, aquatic caecilians are now seldom seen.
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