Rio Grande Leopard Frog

lithobates berlandieri

The Rio Grande Leopard Frog is a hardy, adaptable amphibian native to the arid and semi-arid regions of the southern United States and Mexico. Known for its striking spotted pattern, this resilient frog thrives in surprising places, ranging from desert springs and stock tanks to slow-moving streams and golf course ponds. Its melodic, rattling mating call is a hallmark of warm desert nights, signaling the start of its breeding cycle. Unlike many other amphibians that require pristine, undisturbed habitats, the Rio Grande Leopard Frog is exceptionally tolerant of brackish waters and mild human encroachment, allowing it to maintain stable populations in human-modified landscapes.

生息地: Found in and around permanent and semi-permanent water sources such as streams, rivers, springs, canals, and stock ponds within arid grasslands and thornscrub regions.

外見

Sporting a highly distinctive camo pattern, the Rio Grande Leopard Frog features a pale green to tan or brown dorsum covered in large, irregular dark spots with light borders. A pair of prominent, light-colored dorsolateral folds runs down its back from behind the eyes to the lower body, emphasizing its streamlined shape. Its long, muscular hind legs are adorned with dark bands, built perfectly for powerful leaps, while its pale belly is usually clean white or cream.

界Animalia門Chordata綱Amphibia目Anura科Ranidae属Lithobates

Rio Grande Leopard Frog

カテゴリ

両生類

レア度

Common

危険度

1/5 · 非常に低い

スナップ

最初にスナップしよう！

おもしろい事実

Their mating call is a complex sound that has been described as a series of low chuckles, clicks, and a long, guttural grunt.

This species has successfully colonized areas outside its native range, including parts of the Colorado River in Arizona and California, thanks to human-made canals.

Unlike some leopard frogs, this species can remain active year-round in the warm southernmost portions of its range, skipping winter hibernation entirely.

特殊能力

Unlike many amphibians, this species can tolerate slightly brackish or saline water, allowing it to colonize coastal areas and saline desert springs.

The bold, irregular dark spots on its green or brown skin disrupt its physical outline, making it virtually invisible among shoreline vegetation and muddy banks.

Possesses highly developed hind legs that allow it to launch into sudden, high-velocity jumps to evade predators, landing directly in the safety of deep water.

サイズと詳細

長さ: 5-11 cm
体重: 0.02-0.12 kg
寿命: 2-5 年
Top Speed: 10 km/h
一度の産卵数: 1000-5000
抱卵期間: 4-15 日

食性と食事

Primarily feeds on a wide variety of terrestrial and aquatic invertebrates, and is opportunistic enough to occasionally consume smaller vertebrates.

年齢による違い: As aquatic tadpoles, they are primarily herbivorous, scraping algae and organic detritus from underwater surfaces, transitioning to carnivorous insectivores after metamorphosis.

主な食物

Beetles
Spiders
Worms
Snails
Small crayfish

採餌方法

Ambush

生態系とのつながり

eaten by

Raccoon

Procyon lotor

An opportunistic predator that frequently hunts these frogs along water shorelines at night.

eaten by

Checkered Garter Snake

Thamnophis marcianus

Commonly preys on both the tadpoles and adult frogs in riparian habitats.

hunts

Common Green Darner

Anax junius

Adult frogs readily consume large insects like dragonflies, while dragonfly nymphs may conversely prey on young tadpoles.

特徴

このオブジェクトにはまだ特徴バッジが割り当てられていません。

別名

まだ別名はありません。

コレクション

テーマが追加されると、このオブジェクトのコレクションがここに表示されます。

安全性

危険度

1/5 · 非常に低い

まだ特別な安全上の注意はありません。

よくある質問

Rio Grande Leopard Frogを見分けるには？

Rio Grande Leopard Frogを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。

Rio Grande Leopard Frogの長さは何ですか？

5-11 cm

Rio Grande Leopard Frogの体重は何ですか？

0.02-0.12 kg

Rio Grande Leopard Frogの寿命は何ですか？

2-5 年

Rio Grande Leopard Frogのtop Speedは何ですか？

10 km/h

Rio Grande Leopard Frogは何を食べますか？

Primarily feeds on a wide variety of terrestrial and aquatic invertebrates, and is opportunistic enough to occasionally consume smaller vertebrates.

Rio Grande Leopard Frogは通常どこに生息していますか？

Found in and around permanent and semi-permanent water sources such as streams, rivers, springs, canals, and stock ponds within arid grasslands and thornscrub regions.

Rio Grande Leopard Frogはどのように狩りをしますか？

Ambush