Leopard Frog Care Sheet
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Leopard Frogs are popular because they are fun to watch climb, swim and jump. They do however like to hid and burrow during the day and become active at night.
Northern Leopard Frog
Rana pipiens
Description: Slender greenish to brownish frog with dark spots which are usually edged with a lighter color. It has a light stripe along its upper jaw and tends to grow to be a little over 3 inches in length.
Northern Leopard Frogs are brown to green frogs with three rows of irregularly arranged black spots located on the dorsal surface. These spots are most usually outlined in a whitish, cream colored border.
The Leopard Frogs
Basic Information
During the nineteenth century, scientists grouped most green frogs with brown spots and yellow dorsolateral folds or ridges (lengthwise ridges of skin along the sides of the back) as leopard frogs.
Plains Leopard Frog (Rana blairi)
Description: To 4 3/8" snout-vent length. Color brown, with darker spots. Usually a light spot on eardrum. Dorsolateral folds usually broken and offset towards center at rear.
Plains Leopard Frog (Rana blairi)
Description
Habitats
Habits and Life History
Prey and Hunting Techniques ...
Florida Leopard Frog
Sighting:
Lake Woodruff National Wildlife Refuge, DeLeon Springs, Volusia County, Florida ...
Leopard Frogs are commonly used for dissection in biology classes. Unfortunately, well-meaning teachers and lab aides may release unneeded animals, perhaps believing it is kinder than outright killing.
Leopard frogs will eat just about anything they can fit in their mouths. They sit still and wait for prey to happen by, then pounce with their powerful legs.
The leopard frog is the most familiar frog in Minnesota. They may grow to 3 1/2 inches body length. They may be varying shades of green or brown. There are round black spots scattered randomly about the back and on the sides.
The leopard frog's pattern helps it to blend into vegetation at the edge of the water.
Lots of Leapers
Plains leopard frogs are one of the most abundant frogs in Missouri.
Southern leopard frogs are very adaptable and are comfortable in many habitats - they just need cover and moisture. These frogs are great jumpers, traveling high and far in just a few jumps. They consume insects and small invertebrates.
Southern Leopard Frog Species Profile
If the proper environment is provided, the southern leopard frog will thrive under captive conditions. A 20 gallon aquarium should be the minimum size enclosure to accommodate this species.
Northern Leopard Frog Behaviour
No observations regarding Northern Leopard Frog behavior have been submitted to the database yet.
Interesting Facts about Northern Leopard Frogs ...
Northern Leopard Frog (Rana pipiens)
DESCRIPTION: The familiar "meadow frog" with dark round spots on a background of green, greenish brown or brown. Legs may have dark spots or bars. A dark spot is seen above each eye and on the snout.
Northern Leopard Frog
More Information:
Northern Leopard Frog Fact Sheet - B.C. Frogwatch Program
Northern Leopard Frog Photo Gallery ...
Northern leopard frogs are usually green, but they may also be brown or grey, with an unmarked milky-white underside. The spots are round or oval in outline with distinct light borders, much as those of a leopard are.
Southern Leopard Frog
(Rana sphenocephala utricularia)
DESCRIPTION: It can be distinguished by an unbroken dorsolateral ridge, a light marking on the center of the tympanic membrane.
Southern Leopard Frog (Rana sphenocephala)
Note the distinctive white spot in the middle of the tympanum (eardrum).
Tyrrell Co., NC 9/13/03.
Southern Leopard Frog
Scientific Name: Lithobates sphenocephalus utricularius
Size: 2-5 inches (5-13 cm) in length
PA Status: Endangered Species ...
Southern Leopard Frog - Rana sphenocephala
Diagnostic Features:
Size: 2 to 3.5 inches (50 to 90 mm)
Color: ...
Southern Leopard Frog (Rana sphenocephala)
Photos by J.D. Willson unless otherwise noted
Hear call ...
Southern Leopard Frog
Rana sphenocephala
Listen to the Call
Photo by JD Willson ...
This page contains samples from our picture files on Northern Leopard Frog. These images are intended to communicate the sense of awe and wonder I have for these amazing beings.
Dorsolateral folds are present. There are two color mutations of the leopard frog in Minnesota: the Burn's leopard frog which lacks spots, and the Kandiyohi leopard frog which has flecking between spots.
Plains Leopard Frog - Rana blairi. This grassland species barely enters the southwestern part of the Chicago region, with records from Will, Kankakee, and Grundy Counties.
Leopard frogs are rare in Rhode Island and throughout the region (Klemens 1993).
The Leopard Frogs are both variable in pattern and similar to each other, making it difficult to distinguish species. These frogs can be divided into two arbitrary groups based on the form of the dorsolateral folds.
Chiricahua leopard frog (Rana chiricahuensis)
Danube crested newt (Triturus dobrogicus)
Ramsey Canyon leopard frog (Lithobates subaquavocalis)
Ambrosi's cave salamander (Speleomantes ambrosii)
Comb duck (Sarkidiornis melanotos) ...
Northern Leopard Frog
Lithobates pipiens
Statewide except Barnstable, Dukes & Nantucket Counties. Due to the widespread release of leopard frogs from extra-limital sources, their original distribution and native status is uncertain.
6. Southern Leopard Frog - Rana sphenocephala utricularius
Description: 2 - 4 5/16" (5.1-11 cm). Color varies from brown to green. Many dark "leopard-like" spots on dorsal surface. White spot in the center of the tympanum.
The Southern Leopard Frog, Rana utricularia (=sphenocephala), is found in wetlands statewide. Its back is light brown to dark green with rows of brown spots and a cream colored underside. It has lateral folds extending from each eye. It is 3.15".
Ranidae - True Frogs Bullfrog Pig Frog Green Frog Wood Frog Carpenter Frog Southern Leopard Frog Northern Leopard Frog Pickerel Frog River Frog Hylidae - Treefrogs and Allies Green Treefrog Pine Barrens Treefrog Squirrel Treefrog Pinewoods ...
The pickerel frog is sometimes confused with the rare northern leopard frog, a species of special concern in Connecticut. The leopard frog, however, lacks the bright yellow coloration on the ventral side of the hind legs.
catesbeiana, and the leopard frog, R. pipiens. Species of Rana are important laboratory animals; they are readily available and easy to handle and maintain.
Hammerson, G. A. 1982. Bull frog eliminating leopard frogs in Colorado? Herpetological Review 13(4): 115-116.
Ryan, M. J. 1980. The reproductive behavior of the bullfrog (Rana catesbeiana). Copeia (1): 108-114.
Only single type of call as in contrast to Southern Leopard Frog, a frequent calling associate
Paired vocal sacs
May call while completely submerged
Call does carry, but can be hard to pick out in mixed chorus situations ...
DESCRIPTION: Spotted, but with irregular rectangular brown spots in rows. This is the main way to tell them from Leopard Frogs, which have black oval spots. The basic colour is yellow-brown with orange on the groin and the underside of the back legs.
The Greater Scaup mainly eats mollusks and aquatic plants, obtained by diving and swimming underwater. There is a report of four Greater Scaups swallowing leopard frogs (with body length about 5 cm (2 inches)) which they dredged out of a roadside ...
Frogs and toads on exhibit at the Minnesota Zoo include the grey tree frog, American toad, northern leopard frog, and wood frog.
Large, globular egg masses are attached to submerged stems, usually in water more than a foot deep. The tadpoles very closely resemble those of the southern leopard frog and normally transform in about 12 weeks.
The introduction of the American bullfrog in the Pacific Northwest has contributed to the population decline of the endangered Oregon spotted frog and the California red-legged frog in the Pacific Northwest and the Chiricahua leopard frog in the ...
another characteristic Pine Barrens species, the presence of which indicates a healthy aquatic wildlife community. Some of the other more visible and well-known frog species of the Pine Barrens are the Green Frog and the Southern Leopard Frog.
roots used for food include bulrush, cattail, flatsedges, and spikesedges. Fruits and seeds such as grapes, acorns, and cultivated sorghum are important, and animal matter ingested by feral pigs includes earthworms, marsh fly larvae, leopard frogs, ...
Eastern box turtles have been observed eating dead toads (Bufo spp.) [58]. An eastern box turtle in Oklahoma was observed preying upon plains leopard frog (Rana blairi) tadpoles in a dry pond [7].
 See also: Leopard, Northern Leopard Frog, Toad, Reptile, Salamander
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