About Small Square-Gilled Mayfly
A minute mayfly with distinctive square-shaped gills on its nymphs. Adults swarm in enormous numbers near water at twilight.
Did You Know?
The enlarged second gill plate acts as a protective cover over the remaining delicate gills.
How to Identify Small Square-Gilled Mayfly
Small Square-Gilled Mayfly (Caenis luctuosa) belongs to the order Ephemeroptera, family Caenidae. Adults typically measure 3-6 mm.
Small Square-Gilled Mayfly Habitat
Small Square-Gilled Mayfly is found in ponds & lakes habitats, particularly across Europe. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Small Square-Gilled Mayfly Diet and Feeding
Small Square-Gilled Mayfly has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.
Where Is Small Square-Gilled Mayfly Found?
Small Square-Gilled Mayfly can be found in Europe, where it inhabits ponds & lakes environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Small Square-Gilled Mayfly can be found
Is Small Square-Gilled Mayfly Dangerous?
Small Square-Gilled Mayfly is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Small Square-Gilled Mayfly Role in Nature
Small Square-Gilled Mayfly plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Small Square-Gilled Mayfly are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.
Seasonal Activity
Frequently Asked Questions About Small Square-Gilled Mayfly
What does Small Square-Gilled Mayfly look like?
The Small Square-Gilled Mayfly typically measures 3-6 mm.
Where is Small Square-Gilled Mayfly found?
The Small Square-Gilled Mayfly is found in Europe and typically inhabits ponds & lakes environments.
What does Small Square-Gilled Mayfly eat?
The Small Square-Gilled Mayfly has an omnivorous diet, feeding on both plant and animal matter.
Is Small Square-Gilled Mayfly dangerous to humans?
The Small Square-Gilled Mayfly is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Small Square-Gilled Mayfly?
The enlarged second gill plate acts as a protective cover over the remaining delicate gills.
Cite This Page
APA:
InsectDiscover. (2026). Small Square-Gilled Mayfly (Caenis luctuosa). Retrieved from https://insectdiscover.com/insect/small-square-gilled-mayfly
MLA:
"Small Square-Gilled Mayfly." InsectDiscover, https://insectdiscover.com/insect/small-square-gilled-mayfly.