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So in March, eight crawfish frog egg masses were removed from a large population in Greene County, Indiana, and relocated to a pond at Angel Mounds. They were placed inside cages for protection ...
Rana (derived from Latin rana, meaning 'frog') is a genus of frogs commonly known as the Holarctic true frogs, pond frogs or brown frogs. Members of this genus are found through much of Eurasia and western North America .
Male Rana temporaria calling in a garden pond in Jambes, Belgium. The common frog or grass frog (Rana temporaria), also known as the European common frog, European common brown frog, European grass frog, European Holarctic true frog, European pond frog or European brown frog, is a semi-aquatic amphibian of the family Ranidae, found throughout much of Europe as far north as Scandinavia and as ...
The eggs are deposited into large temporary ponds which form because of the rainy season. Their clutch size is typically around 400 eggs per clutch. These eggs will hatch 36 hours after fertilization. Immediately after hatching, the frogs will remain motionless in a vertical position with their head up under the water.
Pickerel frog eggs are multicolored: they are dark brown on top and cream colored on the bottom. The egg masses adhere to woody or herbaceous vegetation, varying in depth from a few centimeters below the surface to four feet (1.2 m) deep. [5] Like in most amphibians egg development is temperature dependent, but pickerel frog eggs usually hatch ...
The female strawberry poison-dart frog (Oophaga pumilio) lays her eggs on the forest floor. The male frog guards them from predation and carries water in his cloaca to keep them moist. When they hatch, the female moves the tadpoles on her back to a water-holding bromeliad or other similar water body, depositing just one in each location.
The Pacific tree frog makes its home in riparian habitat, as well as woodlands, grassland, chaparral, pasture land, and even urban areas including back yard ponds. Eggs of the Pacific tree frog may be consumed by the rough-skinned newt [11] and other amphibians.
The area of ponds is much more important to the frogs, and they prefer breeding ponds that have large areas. Parsley frogs have also been reported to breed in small streams or artificial reservoirs. [10] They lay their eggs in a “zig-zag” pattern and have been observed to deposit over ten clutches. [14] The frogs’ breeding habitats are ...