Club-tailed Cruiser vs Shining Macromia Dragonfly

Macromia urania compared with Macromia splendens

Key Differences

• Club-tailed Cruiser is Least Concern while Shining Macromia Dragonfly is Vulnerable.

Taxonomic Classification

Rank	Club-tailed Cruiser	Shining Macromia Dragonfly
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Arthropoda (節足動物)	Arthropoda (節足動物)
Class same	Insecta (昆虫)	Insecta (昆虫)
Order same	Odonata (蜻蛉目)	Odonata (蜻蛉目)
Family same	Macromiidae	Macromiidae
Genus same	Macromia	Macromia
Species	Macromia urania	Macromia splendens

Evolutionary Relationship

Club-tailed Cruiser and Shining Macromia Dragonfly share a common ancestor at the Genus level: Macromia.

Conservation Status

Club-tailed Cruiser

LC — Least Concern

Shining Macromia Dragonfly

VU — Vulnerable

Physical Characteristics

Attribute	Club-tailed Cruiser	Shining Macromia Dragonfly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Club-tailed Cruiser

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Taiwan.

Shining Macromia Dragonfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Club-tailed Cruiser

Macromia urania is a large dragonfly in the family Macromiidae, known as a cruiser dragonfly due to its patrolling flight behavior along watercourses. The genus Macromia is characterized by metallic greenish or yellowish markings on a dark brown or black body and bright green eyes. M. urania is native to East Asia, with records from Taiwan and adjacent parts of the East Asian region. Macromiid dragonflies breed in clean, flowing rivers and streams with good water quality, where larvae are benthic predators in swift-flowing sections. Adults are powerful, fast-flying insects that cruise steadily along forest streams and rivers, males holding territories over suitable breeding sections. Females oviposit in flight by tapping the water surface. Macromia species are generally indicators of good water quality and habitat integrity, as their larvae are sensitive to pollution and siltation. M. urania is listed as Least Concern by the IUCN. Broader threats to dragonflies in the region include water pollution, dam construction, and water abstraction, which degrade the flowing water habitats essential for Macromia reproduction.