Family

Small Mayflies

Baetidae

1 species in our catalog · found in 1 parks

KingdomAnimalia (Animals)
PhylumArthropoda (Arthropods)
ClassInsecta (Insects)
OrderEphemeroptera (Mayflies)
FamilyBaetidae (Small Mayflies)

Species in this group

Cloeon dipterum

Daily sighting probability <5% · Rare

Daily sighting probability by month

Probability-weighted average across the group's species

<5%

Jan

<5%

Feb

<5%

Mar

<5%

Apr

~10%

May

<5%

Jun

<5%

Jul

~10%

Aug

<5%

Sep

<5%

Oct

<5%

Nov

<5%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Small Mayflies

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

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Wadden Sea National Park	🇩🇪 Germany	1 of 1	<5%
	Pond Olive			<5%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Madrid	🇪🇸 Spain	1 of 1	~10%
	Pond Olive			~10%
2	Rotterdam [The Hague]	🇳🇱 Netherlands	1 of 1	~10%
	Pond Olive			~10%
3	Amsterdam	🇳🇱 Netherlands	1 of 1	~10%
	Pond Olive			~10%
4	London	🇬🇧 United Kingdom	1 of 1	<5%
	Pond Olive			<5%
5	Barcelona	🇪🇸 Spain	1 of 1	<5%
	Pond Olive			<5%
6	Liverpool	🇬🇧 United Kingdom	1 of 1	<5%
	Pond Olive			<5%
7	Birmingham	🇬🇧 United Kingdom	1 of 1	<5%
	Pond Olive			<5%
8	Essen	🇩🇪 Germany	1 of 1	<5%
	Pond Olive			<5%
9	Paris	🇫🇷 France	1 of 1	<5%
	Pond Olive			<5%
10	Kyiv	🇺🇦 Ukraine	1 of 1	<5%
	Pond Olive			<5%
11	Lisbon	🇵🇹 Portugal	1 of 1	<5%
	Pond Olive			<5%