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The two main shapes for the microhylids are wide bodies and narrow mouths and normal frog proportions. Those with narrow mouths generally eat termites and ants, and the others have diets typical of most frogs. Egg-laying habits are highly varied.
Frogs may lay their in eggs as clumps, surface films, strings, or individually. Around half of species deposit eggs in water, others lay eggs in vegetation, on the ground or in excavations. [ 136 ] [ 137 ] [ 138 ] The tiny yellow-striped pygmy eleuth ( Eleutherodactylus limbatus ) lays eggs singly, burying them in moist soil. [ 139 ]
Egg mortality in foam nesting tree frogs remains mostly unexplored, therefore information regarding the matter is limited. Grey foam-nest tree frogs' egg mortality is considered moderate compared to other anuran species. Following the embryonic development, a tadpole breaks free and drops into the water below the foam nest.
When it is time, the males migrate to the water. They then make a call at the same time. This lures the females to the water, where they mate. The females lay their eggs in clumps of 10–90, and usually put them on and under vegetation and leaf litter in the pond. Females usually lay their eggs in shallow, calm water that has little action ...
Eggs are attached to substrates such as emergent vegetation, and unlike other frog species, these egg masses are typically laid in permanent bodies of water rather than vernal pools. [23] When male frogs aggregate, choruses will form and establish a cacophony of numerous unique advertisement calls.
This makes the species even more unique, as PLOS One said, because other frogs that skip the egg step typically give birth to froglets, or baby frogs, but these frogs still give birth to tadpoles.
The upland chorus frog (Pseudacris feriarum) is a species of chorus frog found in the United States. It was recently separated from the Western chorus frog (Pseudacris triseriata), being identified as an individual species rather than a subspecies. They are a rarely seen species, but their calls are frequently heard soon after rains in the ...
Pickerel frog egg masses are spherical and about the same size of a wood frog egg mass—roughly 5–10 cm in diameter—although pickerel frog egg masses contain more eggs, about 2000–3000. [4] 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 ...