Javan Mongoose vs Royal Tern

Herpestes javanicus compared with Thalasseus maximus

Key Differences

• Javan Mongoose is Not Evaluated while Royal Tern is Least Concern.

Taxonomic Classification

Rank	Javan Mongoose	Royal Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Charadriiformes (Charadriiformes)
Family	Herpestidae	Laridae
Genus	Herpestes	Thalasseus
Species	Herpestes javanicus	Thalasseus maximus

Evolutionary Relationship

Javan Mongoose and Royal Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Javan Mongoose

NE — Not Evaluated

Royal Tern

LC — Least Concern

Physical Characteristics

Attribute	Javan Mongoose	Royal Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Mongoose

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (Comoros, Mauritius), Asia (Japan), Europe (4 countries), North America (11 countries), Oceania and the Pacific (Fiji, Micronesia), and South America (Colombia, Guyana).

Royal Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, Sweden, and Venezuela.

Royal Tern

Royal Tern (Thalasseus maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway