St. Mark's fly
St. Mark's fly · St. Mark's flies
The fly Bibio marciThe fly Bibio marci.
Meaning
1 sensesThe fly Bibio marci.
Origin
The adults usually emerge around St. Mark's Day, 25 April.The adults usually emerge around St. Mark's Day, 25 April.
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Forms
plural: St. Mark's flies| Singular | St. Mark's fly |
|---|---|
| Plural | St. Mark's flies |
regular