Rana heckscheri River-swamp Frog ID: 1111 1111 1111 0784 [detail] © 2001 Margaret S. Gunzburger	Rana heckscheri River-swamp Frog ID: 0000 0000 0202 0019 [detail] © 2000 Matthew J. Aresco	UCMP specimen card ID: 2222 0904 0021 0044 [detail] © University of California Museum of Paleontology	Rana heckscheri River Frog ID: 0000 0000 0206 0817 [detail] © 2006 Nathan Nazdrowicz
Rana heckscheri River Frog ID: 0000 0000 0206 0818 [detail] © 2006 Nathan Nazdrowicz	Rana heckscheri River Frog ID: 0000 0000 1109 2141 [detail] © 2009 Stephen Bennett	Rana heckscheri River Frog ID: 0000 0000 0610 0665 [detail] © 2010 Stephen Bennett	Rana heckscheri River Frog ID: 0000 0000 0910 1206 [detail] © 2010 Stephen Bennett
Rana heckscheri River Frog ID: 0000 0000 0910 1209 [detail] © 2010 Stephen Bennett	Rana heckscheri River Frog ID: 0000 0000 1110 1515 [detail] © 2010 Stephen Bennett	Rana heckscheri River Frog ID: 0000 0000 1210 2150 [detail] © 2010 Todd Pierson	Rana heckscheri River Frog ID: 0000 0000 0111 1942 [detail] © 2011 Todd Pierson
Rana heckscheri River Frog ID: 0000 0000 0811 0672 [detail] © 2011 Stephen Bennett	Rana heckscheri River Frog ID: 0000 0000 0811 1920 [detail] © 2011 Stephen Bennett

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