Fall Armyworm vs Giant Otter

Spodoptera frugiperda compared with Pteronura brasiliensis

Key Differences

• Fall Armyworm is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	Fall Armyworm	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Carnivora (Carnivorans)
Family	Noctuidae	Mustelidae (Weasels & Otters)
Genus	Spodoptera	Pteronura
Species	Spodoptera frugiperda	Pteronura brasiliensis

Evolutionary Relationship

Fall Armyworm and Giant Otter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fall Armyworm

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Fall Armyworm	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fall Armyworm

Habitat

Inhabits flooded grasslands and savannas within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (9 countries), Asia (Taiwan, Timor-Leste), Europe (Denmark), and North America (Canada, United States).

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.