Mountain Cicada vs Water Measurer

Side-by-side species comparison

Attribute Mountain Cicada Water Measurer
Scientific Name Cicadetta montana Hydrometra australis
Order Hemiptera Hemiptera
Family Cicadidae Hydrometridae
Size 20-26 mm body length 8-11 mm
Habitat Mountains Ponds & Lakes
Diet Sap Feeders Omnivores
Regions Europe, British Isles, Central Asia Americas, from southern United States to South America
Conservation Near Threatened Least Concern

Mountain Cicada

One of the few cicadas found at high elevations in Europe. Males produce a high-pitched continuous song from treetops.

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Did You Know?

Its song is so high-pitched that many people cannot hear it.

Water Measurer

A very slender, elongate semi-aquatic bug that walks slowly on water surfaces in the Americas. Its head is exceptionally long and narrow with a small rostrum at the tip. It moves with slow, deliberate steps along pond margins.

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Did You Know?

It is so lightweight that it can walk on the water surface without breaking the surface tension, leaving no visible dimples where its feet contact the water.