LEPTOBRACHIUM ARYATIUM

Last Updated on 19th April, 2025
3 minutes, 52 seconds

Description

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Context

new species of frog Leptobrachium aryatium has been officially recognized after a 21-year-long scientific investigation.

Initially misidentified as Leptobrachium smithi in 2004.

It has now been confirmed as a distinct species through detailed morphological, genetic and bioacoustic studies.

Location of Discovery

Garbhanga Reserve Forest located on the southwestern fringe of Guwahati.

The region borders Meghalaya and lies adjacent to Deepor Beel, a Ramsar wetland site.

The discovery area is part of the Garbhanga-Rani-Deepar Beel Elephant Corridor, a critical zone for wildlife movement and biodiversity conservation.

About Leptobrachium aryatium

Feature

Description

Naming Inspiration

Named after Arya Vidyapeeth College, Guwahati

Morphology

Stocky body, broad head, short hind limbs

Eye Color

Fiery orange-and-black (strikingly distinct)

Throat Pattern

Reticulated (net-like appearance)

Call Behavior

Rhythmic vocalizations at dusk, identified through bioacoustic study

Significance

The species name aryatium honors Arya Vidyapeeth College recognizing its role in transforming local society from an area associated with liquor brewing to an educational center.

Highlights the interplay between local institutions, community awareness and conservation.

Frogs

Aspect

Details

Taxonomic Classification

Kingdom: Animalia

Phylum: Chordata

Class: Amphibia

Order: Anura

Habitat

Mostly found in moist environments including forests, wetlands and freshwater bodies

Distribution

Found worldwide except Antarctica

Physical Features

Smooth or warty skin, long hind legs for jumping, webbed feet, bulging eyes

Breathing

Dual mode: through lungs and skin (cutaneous respiration)

Reproduction

External fertilization, eggs laid in water, undergo metamorphosis

Metamorphosis Stages

Egg → Tadpole → Tadpole with legs → Froglet → Adult Frog

Diet

Carnivorous – eat insects, worms, small invertebrates

Ecological Role

Important in controlling insect population; indicator of ecosystem health

Conservation Status

Many species endangered due to habitat loss, pollution, climate change

Threats

Deforestation, wetland destruction, pesticide use, chytrid fungus

Special Adaptations

Camouflage, sticky tongue, vocal sacs (in males), permeable skin

Interesting Fact

Frogs can absorb water through their skin; many species have unique calls

Sources:

HINDU

PRACTICE QUESTION

Q. Consider the following statements regarding frogs:

  1. Frogs use both lungs and skin for respiration.
  2. All frogs undergo internal fertilization.
  3. Frogs are considered bioindicators of environmental health.
  4. Frogs are found on all continents including Antarctica.

Which of the statements given above are correct?

A. 1 and 2 only
B. 1 and 3 only
C. 2 and 4 only
D. 1, 3, and 4 only

Answer: B.

Explanation:

Statement 1 is correct – Frogs breathe through both lungs and skin.

Statement 2 is incorrect – Frogs mostly reproduce via external fertilization.

Statement 3 is correct.

Frogs are bioindicators; sensitive to environmental changes.

Statement 4 is incorrect.

Frogs are not found in Antarctica.

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