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Spiny Lobster Katydid from Ecuador: Panoploscelis specularis

Posted by December 31st, 2009 at 12:52 pm

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Ecuadorian Giant Red Grasshopper
November 9, 2009
We noticed this insect crawling around our lodge one night. The natives told me that it was called a ‘lobster bug,’ and that it may be the adult version of a grasshopper which loses it’s wings at an old age. The wings do appear to be shriveled, and it’s movements were slow. It is several inches long, easily over 8 inches. Hope you can help me identify this beauty.
P.S. His name is Bladerunner
Anthony L.
Napo Valley, Ecuador

orthopteran ecuador anthony 300x295 Spiny Lobster Katydid from Ecuador:  Panoploscelis specularis

Panoploscelis specularis

Dear Anthony,
We randomly selected your letter from our older unanswered mail to post today.  This is some species of Longhorned Orthopteran and we are going to write to an expert in the order, Piotr Naskrecki, to see if he can give us a species or genus identification.  Based on the presence of an ovipositor, we hve to inform you that Bladerunner is a female.

orthopteran ecuador 2 anthony 300x232 Spiny Lobster Katydid from Ecuador:  Panoploscelis specularis

Panoploscelis specularis

Identification thanks to Piotr Naskrecki
Hi Daniel,
This is a female of Panoploscelis, almost certainly P. specularis
(Pseudophyllinae: Eucocconotini). It is an interesting animal, one in which
the female has fully developed stridulatory organs on her wings, albeit ones
that are not homologous with those of the male. It really is a huge animal,
although probably not 8 inches long, more like 5, ovipositor included (at
least I have never seen an individual longer than that.)
Happy New Year!
Piotr

Ed. Note
Now that we have a name, we searched for some online information and found a detailed scientific paper.  We also found a reference to a common name Spiny Lobster Katydid.

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  1. From Spiny Lobster Katydid from Ecuador | What's That Bug? on 29 Mar 2010 at 6:44 pm

    [...] After posting and sending an email to Piotr, we checked our own archives and located the Spiny Lobster Katydid, Panoploscelis  specularis, which Piotr identified for us this past December. [...]

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