黑喉芒果蜂鳥 vs Comet Darner

Anthracothorax nigricollis compared with Anax longipes

Taxonomic Classification

Rank	黑喉芒果蜂鳥	Comet Darner
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Aves (鳥綱)	Insecta (昆蟲綱)
Order	Apodiformes (雨燕目)	Odonata (蜻蜓目)
Family	Trochilidae	Aeshnidae
Genus	Anthracothorax	Anax
Species	Anthracothorax nigricollis	Anax longipes

Evolutionary Relationship

黑喉芒果蜂鳥 and Comet Darner share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

黑喉芒果蜂鳥

LC — Least Concern

Comet Darner

LC — Least Concern

Physical Characteristics

Attribute	黑喉芒果蜂鳥	Comet Darner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑喉芒果蜂鳥

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Comet Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

黑喉芒果蜂鳥

黑喉芒果蜂鸟（Anthracothorax nigricollis）是墨西哥南部至阿根廷热带森林中体型较大、颜色艳丽的蜂鸟。性二型显著，雄鸟具有闪亮的黑色喉部和胸部，配以紫绿色两侧和醒目的紫色尾羽，雌鸟腹面白色并有中央黑色纵纹。积极守卫开花树木，在新热带区广泛分布，被评定为无危物种。

Comet Darner

<em>Anax longipes</em>, the comet darner, is a large dragonfly in the family Aeshnidae, assessed as Least Concern on the IUCN Red List. It is endemic to the United States, where it inhabits lakes, ponds, and slow-moving rivers with clear water and abundant emergent vegetation. The comet darner is one of the largest North American dragonflies and is distinguished by its brilliant coloration, including a green thorax and a red-spotted abdomen in mature males. The species name longipes refers to its notably long legs. Adults are powerful aerial predators, feeding on a variety of flying insects captured in flight. Larvae are aquatic and predatory, developing in the benthic zone of freshwater habitats where they feed on invertebrates and small vertebrates. The comet darner undertakes seasonal dispersal movements and is most commonly observed near its breeding water bodies during the warmer months.