Asian Openbill vs Rafflesia

Anastomus oscitans compared with Rafflesia arnoldii

Key Differences

• Asian Openbill is Least Concern while Rafflesia is Endangered.

Taxonomic Classification

Rank	Asian Openbill	Rafflesia
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Ciconiiformes (Ciconiiformes)	Rosales (Roses & Allies)
Family	Ciconiidae	Rosaceae (Rose Family)
Genus	Anastomus	Rosa (Roses)
Species	Anastomus oscitans	Rafflesia arnoldii

Conservation Status

Asian Openbill

LC — Least Concern

Rafflesia

EN — Endangered

Trend: Decreasing ↓

Physical Characteristics

Attribute	Asian Openbill	Rafflesia
Diet	—	Parasite
Average Lifespan	—	5 years
Average Length	—	1.0 m
Average Weight	—	11.0 kg

Habitat & Geographic Range

Asian Openbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Rafflesia

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Asian Openbill

The Asian Openbill (Anastomus oscitans) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Rafflesia

Rafflesia arnoldii produces the world's largest individual flower, up to 1 meter in diameter. It is a parasitic plant with no roots, stems, or leaves.