🧚 Lacewings & Antlions

Common Spongillafly

Sisyra fuscata

About Common Spongillafly

A small dark lacewing whose larvae are aquatic parasitoids of freshwater sponges. One of the few neuropterans with aquatic larval stages.

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Did You Know?

Its larvae breathe underwater using specialized pointed mouthparts that also pierce sponge cells for feeding.

How to Identify Common Spongillafly

Common Spongillafly (Sisyra fuscata) belongs to the order Neuroptera, family Sisyridae. Adults typically measure 6-10 mm wingspan.

Common Spongillafly Habitat

Common Spongillafly is found in ponds & lakes habitats, particularly across Europe, Western Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Common Spongillafly Diet and Feeding

Common Spongillafly is a parasitoid whose larvae develop inside or on a host insect, eventually killing it. Parasitoids are important biological control agents in agriculture and natural ecosystems.

Where Is Common Spongillafly Found?

Common Spongillafly can be found in Europe, Western Asia, where it inhabits ponds & lakes environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Distribution Map

Where Common Spongillafly can be found

Is Common Spongillafly Dangerous?

Common Spongillafly 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.

Common Spongillafly Role in Nature

Common Spongillafly is an important biological control agent. As a parasitoid, its larvae develop inside host insects, naturally regulating pest populations. This makes it valuable in integrated pest management strategies.

Seasonal Activity

Jan
Feb
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Dec
Peak activity Moderate Low / dormant

Frequently Asked Questions About Common Spongillafly

What does Common Spongillafly look like?

The Common Spongillafly typically measures 6-10 mm wingspan.

Where is Common Spongillafly found?

The Common Spongillafly is found in Europe, Western Asia and typically inhabits ponds & lakes environments.

What does Common Spongillafly eat?

The Common Spongillafly is a parasitoid whose larvae develop inside a host, eventually killing it.

Is Common Spongillafly dangerous to humans?

The Common Spongillafly is generally harmless to humans. It does not bite or sting and poses no significant health risk.

What is an interesting fact about Common Spongillafly?

Its larvae breathe underwater using specialized pointed mouthparts that also pierce sponge cells for feeding.

Cite This Page

APA:
InsectDiscover. (2026). Common Spongillafly (Sisyra fuscata). Retrieved from https://insectdiscover.com/insect/common-spongillafly

MLA:
"Common Spongillafly." InsectDiscover, https://insectdiscover.com/insect/common-spongillafly.