Chalky Percher (Diplacodes trivialis) lives in open savanna across China, Japan, India, New Guinea and Australia. Its conservation status is Least Concern.
Fascinating facts about the Chalky Percher
- Diplacodes trivialis belongs to the Libellulidae family and is commonly called the chalky percher or ground skimmer. Its distribution stretches from the Indian Ocean islands of Seychelles through the Middle East, across East Asia and down to the Australasian region. Countries where it occurs include Seychelles, Oman, the United Arab Emirates, China, Japan, India, the Maldives and, further south, New Guinea and Australia.
- Older individuals of Diplacodes trivialis develop a striking uniform blue colour on the entire thorax and abdomen due to deep pruinescence. Together with its clear wings and creamy white anal appendages, the uniform blue helps to distinguish it from its congeners.
- The wings of Diplacodes trivialis are entirely transparent, lacking any apical or basal spots. Combined with creamy white anal appendages, this provides a reliable characteristic for distinguishing it from related species.
- It reproduces in a mosaic of shallow water sites, from natural ponds to cultivated rice paddies and even drainage ditches. It breeds in ponds, wet rice fields, shallow lakes, drainage ditches and similar habitats. These water bodies supply the standing water needed for females to lay eggs and for the aquatic larvae to develop, allowing the species to exploit both natural and man-made sites across its range.
- Across Asia it is one of the most frequently encountered dragonflies, thriving in both lowland plains and upland hills regardless of moisture. It is one of the most common dragonflies in Asia, found in both the plains and hills and in dry and wet areas. This broad tolerance lets it occupy rice fields, dry scrub and wet forest edges, making it a regular sight throughout its extensive distribution.
Sources
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At a glance
RangeChina, Japan, India, New Guinea and Australia
HabitatOpen savanna
DietInsects and larvae
About the Chalky Percher
In the sun-drenched expanses of wetlands and slow-moving streams, the Chalky Percher dances across the water's surface with an air of effortless elegance, its iridescent blue body glimmering like a fragment of sky fallen to earth. As it flits from perch to perch, its delicate wings beat at a hypnotic pace, casting a mesmerizing spell of light and motion that belies the intricate complexities of its ancient, dragonfly lineage. With each precision-crafted landing, the Chalky Percher claims its territory, a fleeting monarch of the aquatic realm, its very existence a testament to the beauty and resilience of life in these fragile, watery worlds.
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