Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog vs Common Seal

Fejervarya limnocharis compared with Phoca vitulina

Key Differences

• Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog is Least Concern while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog	Common Seal
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Amphibia (两栖动物)	Mammalia (哺乳動物)
Order	Anura (无尾目)	Pinnipedia (Seals & Sea Lions)
Family	Dicroglossidae	Phocidae (True Seals)
Genus	Fejervarya	Phoca (Harbor Seals)
Species	Fejervarya limnocharis	Phoca vitulina

Evolutionary Relationship

Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog and Common Seal share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog

LC — Least Concern

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Brunei and Taiwan.

Common Seal

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog

The Asian Grass Frog/Common Pond Frog/Field Frog/Grass Frog/Indian Rice Frog (Fejervarya limnocharis) is a species in the genus Fejervarya. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations. Distributed across Brunei and Taiwan.

Common Seal

分布最广的鳍足类动物港海豹（Phoca vitulina）栖居于北大西洋和北太平洋温带及亚北极沿海水域。成体体重可达130千克，在海中捕食鱼类、鱿鱼和甲壳动物，并在沙滩或礁岩上休息，两者时间大致相当。大而富有表情的眼睛适应于弱光下的水下视觉。港海豹是虎鲸、鲨鱼和北极熊的重要食物来源。