Brown Shrimp vs Scarlet Macaw

Penaeus aztecus compared with Ara macao

Key Differences

• Brown Shrimp is Not Evaluated while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Brown Shrimp	Scarlet Macaw
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Aves (Birds)
Order	Decapoda (Decapoda)	Psittaciformes (Parrots)
Family	Penaeidae	Psittacidae (True Parrots)
Genus	Penaeus	Ara (Macaws)
Species	Penaeus aztecus	Ara macao

Evolutionary Relationship

Brown Shrimp and Scarlet Macaw share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Shrimp

NE — Not Evaluated

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brown Shrimp	Scarlet Macaw
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Brown Shrimp

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (Egypt), Asia (Taiwan, Turkey), and Europe (6 countries).

Scarlet Macaw

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela). Population trends indicate a declining trajectory in parts of its range.

Brown Shrimp

The Brown Shrimp (Penaeus aztecus) is a species in the genus Penaeus. Typically found in marine, freshwater, and terrestrial environments. Its geographic range includes widely distributed across africa (egypt), asia (taiwan, turkey), and europe (6 countries).

Scarlet Macaw

One of the most brilliantly colored birds in the Americas, scarlet macaws display vivid red, yellow, and blue plumage with wingspans reaching 1 meter. Found in humid lowland forests from Mexico to Bolivia, they are highly intelligent, long-lived — up to 75 years — and form lifelong pair bonds. They travel long distances to clay licks where they consume mineral-rich soil to detoxify seeds. Listed as Least Concern but locally threatened by habitat loss and the pet trade.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇴 Norway