Amazon Black Howler vs small tortoiseshell

Alouatta nigerrima compared with Aglais urticae

Key Differences

• Amazon Black Howler is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	small tortoiseshell
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Primates (อันดับวานร)	Lepidoptera (ผีเสื้อ)
Family	Atelidae	Nymphalidae (Brush-footed Butterflies)
Genus	Alouatta	Aglais
Species	Alouatta nigerrima	Aglais urticae

Evolutionary Relationship

Amazon Black Howler and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Amazon Black Howler

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Black Howler	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Amazon Black Howler

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.