Currently viewing the category: "Bathroom Flies"

Subject:  Psychodidae larvae
Geographic location of the bug:  Riudeboix creek (UTM: 41.81305 2.34131), Collformic, el Brull, Catalonia-Spain
Date: 10/20/2021
Time: 11:42 AM EDT
Your letter to the bugman:  Hi,
This larvae was sampled in Riudeboix creek (UTM: 41.81305 2.34131), Collformic, el Brull, Catalonia-Spain on May 9, 2019.
Since then it has been preserved in alcohol 70%.
Can anyone help with the genus ID?
Thank you!
How you want your letter signed:  iraima

Suspected Psychodidae Larva

Dear Iraima,
The editorial staff at What’s That Bug? does not have the necessary expertise to answer your question, however, we can post your images and enlist our readership to assist.  We would urge you to post a comment to this posting so people can contact you directly through our comment section.

Suspected Psychodidae Larva (detail)

Suspected Psychodidae Larva (detail)

Subject:  What type of fly is this
Geographic location of the bug:  Staatsburg,ny
Date: 09/09/2021
Time: 08:49 AM EDT
Your letter to the bugman:  What fly specie is this I’m 73 , never saw this before.
How you want your letter signed:  ?

Bathroom Fly

This is a Bathroom Fly or Drain Fly in the Moth Fly subfamily Psychodinae, a group that is considered an annoyance to many home owners and tenants because Bathroom Flies breed in the sludge that forms in indoor plumbing.  According to BugGuide:  “Adults often found around sewage installations, in public washrooms, and bathrooms in homes, and are attracted to light; larvae live in organic sludge that forms on inner surfaces of drains and sewage pipes; pupae occur on the surface of the organic film that the larvae have been living in.”

Subject:  Flys
Geographic location of the bug:  Malibu California up in the hills
Date: 07/23/2018
Time: 02:37 PM EDT
Your letter to the bugman:  I keep finding this little fly only in one bathroom of my bathrooms not any other room. It’s been recently remodeled.
They are not fast and all black
How you want your letter signed:  Debby V.

Drain Fly

Dear Debby,
This is a Drain Fly or Bathroom Fly, a common household nuisance.  The larvae breed in the sludge found in your drains.

Subject: Flying insect
Location: Nappanee Indiana
February 1, 2017 7:17 pm
I’m trying to identify a small winged insect about the size of a pencil eraser.
Signature: Dacia Reid

Bathroom Fly

Dear Dacia,
Based on this BugGuide image, we are confident this is a Moth Fly in the subfamily Psychodinae, the group that contains a common household pests known as Bathroom Flies which according to BugGuide are “often found around sewage installations, in public washrooms, and bathrooms in homes, and are attracted to light; larvae live in organic sludge that forms on inner surfaces of drains and sewage pipes; pupae occur on the surface of the organic film that the larvae have been living in.”

Subject: Bug in south florida
Location: South florida
May 27, 2016 4:14 pm
I just need to know what big this is. Every once in a while I see these in my bathroom. I live in south Florida
Signature: Rick

Bathroom Fly

Bathroom Fly

Dear Rick,
The Bathroom Fly or Drain Fly gets its common name because the larvae develop in the sludge that forms in plumbing.  Your submission will go live in June while the editorial staff of What’s That Bug? is away from the office.

Subject: Insect identification
Location: Iasi, Romania
April 5, 2016 1:50 am
Hi,
please help me identify this insect. It’s been in my bathroom since quite a few years, and lately in my kitchen too. I live in a block of apartments. It’s about everywhere, and doesn’t fly very well or for a long time. It’s small, about 3-4 mm long/wide.
Thank you very much!
Signature: Alex

Bathroom Fly

Bathroom Fly

Dear Alex,
The Bathroom Fly or Drain Fly is a common household pest that breeds in the sludge that accumulates in household plumbing.

Dear Daniel,
thank you very much! Now I can look forward to removing this pest.
I really appreciate your input!
All the best,
Alex