Delicate Pygmy Rice Rat vs 緋紅麥鷍

Oligoryzomys delicatus compared with Ara macao

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while 緋紅麥鷍 is Least Concern.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	緋紅麥鷍
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Rodentia (啮齿目)	Psittaciformes (鹦形目)
Family	Cricetidae	Psittacidae (True Parrots)
Genus	Oligoryzomys	Ara (Macaws)
Species	Oligoryzomys delicatus	Ara macao

Evolutionary Relationship

Delicate Pygmy Rice Rat and 緋紅麥鷍 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

緋紅麥鷍

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	緋紅麥鷍
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

緋紅麥鷍

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.

緋紅麥鷍

绯红金刚鹦鹉(Ara macao)是美洲色彩最为绚丽的鸟类之一，拥有鲜艳的红、黄、蓝羽毛，翼展可达1米。分布于墨西哥至玻利维亚的湿润低地森林，智力高超，寿命可达75年，并终生保持配对关系。它们会长途跋涉前往富含矿物质的土壤地点，通过摄入土壤来中和种子中的毒素。被列为无危，但因栖息地丧失和宠物贸易而在局部地区受到威胁。

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador