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Cliff Chirping Frog (Eleutherodactylus marnockii)

Created: July 21st, 2011 - 11:46 PM
Last Modified: May 10th, 2012 - 11:09 PM
Entered by: Chris Harrison
Record 83208
Country:
United States
State:
Texas
County:
Real County
Time:
2011-07-21 22:14:00
Qty:
2
Age:
Adult
Sex:
--
Method:
Heard
Habitat:
Juniper/Oak Canyon
Body Temperature:
-----
Air Temperature:
-----
Ground Temperature:
-----
Humidity:
-----
Sky Conditions:
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Moon Phase:
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Elevation:
1729.00ft
Barometric Pressure:
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Notes

Two individuals are calling here from a small group of Oaks. There are crickets calling as well.
I am unclear as to whether this should be marnockii or cystignathoides.

EDIT - After comparing the spectrograph of this recording to that of a known marnockii and cystignathoides, I have confirmed that this was marnockii.

Vouchers

Comments

Posted by Chris Harrison on Aug 07, 2011 at 07:15 PM

Tom,
I did listen to a few recordings, but felt at the time they were cystignathoides. I believe the recordings at CalHerps under the marnockii setting (http://www.californiaherps.com/noncal/misc/miscfrogs/pages/e.marnockii.sounds.html) actually are recordings of both species.
In listening to this one again, I am not 100% sure so will call it Eleutherodactylus sp.. Thanks for error checking me!
Chris

Posted by Tom Lott on Aug 07, 2011 at 04:33 PM

Chris,
Interesting record, given that almost the entire county is good E. marnockii habitat. I have to ask, though: did you confirm the ID visually? (my old ears aren't that good at distinguishing between these two species' calls in snippets).