Boana lanciformis
—
Rocket Treefrog
Also known as:
Sharp-nosed Treefrog, Basin Treefrog, Quacking River Frog
This species was until 2017 placed in the genus Hypsiboas.
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I usually saw these large, gawky, angular frogs just before they leaped away. Their long pointy snouts make them easy to identify.
Here is a complete list of the herps I saw in the wild on my 2013 MT Amazon Expeditions trip.
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Here's another one in the last few seconds before it was suddenly five feet deep in the jungle.
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Last year I saw at least half a dozen of these frogs, but this year I thought I hadn't seen any. I had assumed this was one of the more common large Osteocephalus treefrogs at the time I took the photo, but hey, there's that long pointy snout!
Here is a complete list of the herps I saw in the wild on my 2014 MT Amazon Expeditions trip.
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This is the thickest Boana lanciformis I've ever seen, by quite a bit. It's so plump that I thought it must be some other species at first, but every aspect of it matches a typical B. lanciformis except the girth. Maybe it's a female almost bursting with eggs?
My Travelogues and Trip Lists page includes a complete list of the herps I saw in the wild on my 2016 MT Amazon Expeditions trip.
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Something about the proportions of these frogs makes me think of people wearing frog costumes. Hmm, maybe next Halloween...
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I'm pretty sure this is a very young Boana lanciformis, not yet grown into its human-in-a-frog-costume shape.
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Another year, some more *Boana lanciformis* in ambush position.
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I love the sight of a large frog clinging sideways to a stalk or trunk, ready for the big leap. Another of the numerous attractions of the tropics.