...The frogs in this phyletic line retained the moderatesize of the prototype and did not develop additional dermal bone... 
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...Similar kinds of dermal modifications have evolved independently in manydiverse groups of frogs...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...A thin dermal fold from posterior corner of eye above tympanumto insertion of forelimb, covering upper edge of tympanum; tympanumnearly round, its diameter equal to its distance from eye...
William E. Duellman 「Descriptions of Two Species of Frogs, Genus Ptychohyla」
...A heavy dermal fold from posteriorcorner of eye above tympanum and curved downward to insertion offorearm; tympanum round, its diameter slightly more than its distancefrom eye...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...Anal openingat level of lower edge of thighs; anal sheath elongate, deeply creasedmedially; transverse dermal fold above anus...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...A heavy dermal foldfrom posterior corner of eye above tympanum and then to insertion offorearm; tympanum round, its diameter three-fourths its distance fromeye...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...Anal opening abovemiddle of thighs; anal sheath short, deeply creased medially; heavytransverse dermal fold above anus; no large anal tubercles...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...A dermal ridge from posterior edge of eyelid to rump; anotherridge extends posteromedially from the eyelid; scattered pustules on thedorsum in some specimens...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...A dermal fold from posterior edge of eyelid to rump;scattered pustules on dorsum...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...The completeness or incompleteness of the occiput and the location andextent of its attachment to the dermal roof...
Richard C. Fox 「The Adductor Muscles of the Jaw In Some Primitive Reptiles」
...Anal opening near upper edge ofthighs; short anal flap bordered above by thin dermal fold; small tuberclesand heavy dermal fold lateral to anal opening...
William E. Duellman 「A Review of the Middle American Tree Frogs of the Genus Ptychohyla」
...A heavy dermal fold fromposterior corner of eye above tympanum to point above insertion of forearm,covering upper edge of tympanum; tympanum round, its diameter equal toits distance from eye...
William E. Duellman 「A Review of the Middle American Tree Frogs of the Genus Ptychohyla」
...Thin dermal fold from posterior corner of eye above tympanum toinsertion of forelimb, covering upper edge of tympanum; tympanum round,its diameter equal to its distance from eye...
William E. Duellman 「A Review of the Middle American Tree Frogs of the Genus Ptychohyla」
...Thin dermal fold, fromposterior corner of eye above tympanum to insertion of fore limb, coveringupper edge of tympanum; tympanum nearly round, its diameter equal to itsdistance from eye...
William E. Duellman 「A Review of the Middle American Tree Frogs of the Genus Ptychohyla」
...A heavy dermal foldfrom posterior corner of eye above tympanum to insertion of forelimb, coveringupper edge of tympanum; tympanum elliptical, its greatest diameter equalto its distance from eye...
William E. Duellman 「A Review of the Middle American Tree Frogs of the Genus Ptychohyla」
...Anal opening directed posteriorly at level of dorsal surfaces ofthighs, bordered below by vertical dermal folds and few small tubercles;anal sheath absent...
William E. Duellman 「Descriptions of New Hylid Frogs From Mexico and Central America」
ランダム例文：
abrogation befriending protectorates
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