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Definition of Spring frog
1. Noun. Similar to bullfrog; found in or near marshes and ponds; of United States and Canada.
Group relationships: Genus Rana, Rana
Generic synonyms: Ranid, True Frog
2. Noun. Common North American green or brownish frog having white-edged dark oval spots.
Group relationships: Genus Rana, Rana
Generic synonyms: Ranid, True Frog
Lexicographical Neighbors of Spring Frog
Literary usage of Spring frog
Below you will find example usage of this term as found in modern and/or classical literature:
1. The American Cyclopaedia: A Popular Dictionary of General Knowledge by Charles Anderson Dana (1874)
"The spring frog (R. fontinalis, Le Conte) is green above, with dusky spots behind ;
throat and abdomen yellow ; hind limbs dark green, with dusky bars; ..."
2. Railway Maintenance Engineering: With Notes on Construction by William Hamilton Sellew (1915)
"In recent years the hard-center rigid frog has replaced to a considerable extent
the spring frog for main line use. The plans of the frogs shown in Fig. ..."
3. Railway Maintenance Engineering: With Notes on Construction by William Hamilton Sellew (1915)
"In recent years the hard-center rigid frog has replaced to a considerable extent
the spring frog for main line use. The plans of the frogs shown in ..."
4. Out-doors at Idlewild; Or, The Shaping of a Home on the Banks of the Hudson by Nathaniel Parker Willis (1855)
"Noon Visitors to Scenery—The Bull-Frog at the Gate—Inconvenient Opening of a
Spring—Frog Curiosity and Intelligence—Process of Animal Progression, &c., &c. ..."
5. Elements of Railroad Track and Construction by Winter Lincoln Wilson (1915)
"95 is shown the arrangement of the rails in a spring frog. ... A spring frog is
more complicated in design than a stiff frog, not only on account of the ..."
6. Elements of Railroad Track and Construction by Winter Lincoln Wilson (1915)
"95 is shown the arrangement of the rails in a spring frog. ... A spring frog is
more complicated in design than a stiff frog, not only on account of the ..."
7. Elements of Railroad Track and Construction by Winter Lincoln Wilson (1908)
"68 is shown the arrangement of the rails in a spring frog. ... A spring frog is
more complicated in design than a stiff frog, not only on account of the ..."