Buff-necked Ibis vs Masked Mouse-tailed Dormouse

Theristicus caudatus compared with Myomimus personatus

Key Differences

• Buff-necked Ibis is Least Concern while Masked Mouse-tailed Dormouse is Data Deficient.

Taxonomic Classification

Rank	Buff-necked Ibis	Masked Mouse-tailed Dormouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Rodentia (Rodents)
Family	Threskiornithidae	Gliridae
Genus	Theristicus	Myomimus
Species	Theristicus caudatus	Myomimus personatus

Evolutionary Relationship

Buff-necked Ibis and Masked Mouse-tailed Dormouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-necked Ibis

LC — Least Concern

Masked Mouse-tailed Dormouse

DD — Data Deficient

Physical Characteristics

Attribute	Buff-necked Ibis	Masked Mouse-tailed Dormouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-necked Ibis

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Venezuela).

Masked Mouse-tailed Dormouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff-necked Ibis

Buff-necked Ibis (Theristicus caudatus) 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.