Asiatic elephant vs Comet Darner

Elephas maximus compared with Anax longipes

Key Differences

  • Asiatic elephant is Endangered while Comet Darner is Least Concern.

Taxonomic Classification

Rank Asiatic elephant Comet Darner
Kingdom same Animalia (動物) Animalia (動物)
Phylum Chordata (脊索動物) Arthropoda (節足動物)
Class Mammalia (哺乳類) Insecta (昆虫)
Order Proboscidea (ゾウ目) Odonata (蜻蛉目)
Family Elephantidae (Elephants) Aeshnidae
Genus Elephas (Asian Elephants) Anax
Species Elephas maximus Anax longipes

Evolutionary Relationship

Asiatic elephant and Comet Darner share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Asiatic elephant

EN — Endangered

Population: ~50.0K

Trend: Decreasing ↓

Comet Darner

LC — Least Concern

Physical Characteristics

Attribute Asiatic elephant Comet Darner
Diet Herbivore
Average Lifespan 60 years
Average Length 5.5 m
Average Weight 4.0 t

Habitat & Geographic Range

Asiatic elephant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 9 distinct biome types spanning the Australasia and Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across India, Indonesia, Myanmar, Sri Lanka, and Thailand. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Comet Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Asiatic elephant

アジアゾウ(Elephas maximus)はアフリカゾウに比べて小型で、インドから東南アジア・インドネシアに至る森林・草原に生息する。アフリカゾウより小さな耳・丸みのある背・鼻先の1本の指状突起などの形態的特徴を持ち、アジアの文化・宗教と深く結びついており、古来より使役動物・神事に用いられてきた。IUCNレッドリストでは絶滅危惧(EN)に分類されており、野生の個体数は5万頭を下回る。

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.

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