Sciomyza

Fallén, 1820

snail-killing flies

Species Guides

1

Sciomyza is a of marsh flies (Sciomyzidae) whose larvae are specialized or of freshwater snails. inhabit moist environments near gastropod . The genus includes seven described distributed across northern Europe and North America.

Pronunciation

How to pronounce Sciomyza: //ˌsaɪ.oʊˈmaɪ.zə//

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Habitat

Moist near freshwater snail , including areas with standing or slow-moving water where gastropod occur.

Distribution

Denmark, Norway, Sweden (confirmed records); broader distribution likely includes northern Europe and parts of North America based on descriptions.

Diet

Larvae are or of freshwater snails (gastropods), feeding on tissue. diet not documented.

Host Associations

  • freshwater snails - /Larval development occurs in association with snail ; feeding involves penetration of snail tissue.

Life Cycle

Complete : , larva, pupa, . Eggs are laid in proximity to snail . Larval development occurs within or on freshwater snails.

Behavior

Larvae exhibit specialized or on gastropods, penetrating snail tissue to feed.

Ecological Role

agents that regulate freshwater snail ; natural enemies of gastropods in aquatic and semi-aquatic .

Tags

Sources and further reading