▁to es ▁are ▁bas ally ▁we bb ed . ▁The ▁upper ▁e y el ids ▁have ▁large , ▁irregular ▁w arts ▁later ally , ▁becoming ▁less ▁prominent ▁med ial ly . ▁Sym metric ▁cr ests ▁of ▁w arts ▁run ▁from ▁the ▁behind ▁the ▁e y el ids ▁to ▁the ▁sac ral ▁area . ▁D ors al ▁color ation ▁is ▁crypt ic ▁and ▁res emb les ▁a ▁dead ▁leaf . ▁The ▁base ▁color ▁is ▁pale ▁yellow ; ▁the ▁cr ests ▁of ▁w arts ▁are ▁gray ▁and ▁border ed ▁with ▁gray ▁la ce work . ▁The ▁head ▁has ▁two ▁gray ▁m ott led ▁areas . ▁The ▁unders ide ▁is ▁pale ▁p ink , ▁possibly ▁with ▁gray ▁ret ic ulations . ▁ ▁T ad pol es ▁in ▁G os ner ▁stage ▁ 3 6 ▁measure ▁ ▁in ▁sn out – vent ▁length . ▁ ▁Hab itat ▁and ▁conservation ▁Pro cer at oph rys ▁conc av ity mp an um ▁have ▁been ▁found ▁in ▁forest ▁environments ▁along ▁margin ▁of ▁a ▁permanent ▁p ond , ▁and ▁near ▁or ▁in ▁small ▁temporary ▁streams ▁with ▁sand y ▁b eds . ▁T ad pol es ▁develop ▁in ▁water . ▁ ▁The ▁conservation ▁status ▁of ▁this ▁species ▁was ▁considered ▁" data ▁def ic ient " ▁in ▁ 2 0 0 4 . ▁Later ▁observations ▁have ▁greatly ▁expanded ▁its ▁known ▁range . ▁Some ▁records ▁are ▁from ▁protected ▁areas , ▁including ▁the ▁T api rap é ▁Bi ological ▁Reserve ▁and ▁Rio z inho ▁do ▁An fr ís io ▁Ext ract ive ▁Reserve . ▁