Genus

Hydrometra

1 species in our catalog · found in 4 parks

Species in this group

Hydrometra stagnorum

Probability-weighted average across the group's species

<5%

Jan

~10%

Feb

~10%

Mar

~10%

Apr

<5%

May

<5%

Jun

~10%

Jul

<5%

Aug

~10%

Sep

<5%

Oct

<5%

Nov

<5%

Dec

When the group's species are recorded (aggregated)

Warmer areas are where this group is recorded most often. Our parks Our cities

#	Park	Country	Species	Daily sighting probability
1	Cévennes National Park	🇫🇷 France	1 of 1	~10%
	Common Water Measurer			~10%
2	Sierra Nevada National Park	🇪🇸 Spain	1 of 1	~10%
	Common Water Measurer			~10%
3	Pyrénées National Park	🇫🇷 France	1 of 1	<5%
	Common Water Measurer			<5%
4	Wadden Sea National Park	🇩🇪 Germany	1 of 1	<5%
	Common Water Measurer			<5%

#	City	Country	Species	Daily sighting probability
1	Paris	🇫🇷 France	1 of 1	~10%
	Common Water Measurer			~10%
2	Porto	🇵🇹 Portugal	1 of 1	<5%
	Common Water Measurer			<5%
3	Berlin	🇩🇪 Germany	1 of 1	<5%
	Common Water Measurer			<5%
4	Hamburg	🇩🇪 Germany	1 of 1	<5%
	Common Water Measurer			<5%
5	Munich	🇩🇪 Germany	1 of 1	<5%
	Common Water Measurer			<5%
6	London	🇬🇧 United Kingdom	1 of 1	<5%
	Common Water Measurer			<5%
7	Essen	🇩🇪 Germany	1 of 1	<5%
	Common Water Measurer			<5%
8	Birmingham	🇬🇧 United Kingdom	1 of 1	<5%
	Common Water Measurer			<5%
9	Warsaw	🇵🇱 Poland	1 of 1	<5%
	Common Water Measurer			<5%
10	Copenhagen	🇩🇰 Denmark	1 of 1	<5%
	Common Water Measurer			<5%
11	Vienna	🇦🇹 Austria	1 of 1	<5%
	Common Water Measurer			<5%
12	Lisbon	🇵🇹 Portugal	1 of 1	<5%
	Common Water Measurer			<5%