Fly

Drain Fly (also known as Moth Fly, Sewer Fly, or Filter Fly)

Psychodidae (Family name; common species include Clogmia albipunctata)

House fly (or a related species of fly)

Musca domestica (most commonly known house fly, but exact species is hard to determine from image)

Fishing Fly (Artificial Lure)

Not a biological organism (Man-made)

Fruit fly

Drosophila melanogaster (Common fruit fly)

Fruit Fly

Drosophila melanogaster (Common fruit fly)

Rat-tailed maggot

Eristalis tenax

Fly Maggot (Larva)

Musca domestica (example for House Fly)

Fly (likely a Muscidae family member, e.g., House Fly or a related species)

Musca domestica (common house fly example, but exact species cannot be determined from image)

Robber Fly

Family Asilidae (various genera and species)

Merchant Grain Beetle (or closely related Sawtoothed Grain Beetle)

Oryzaephilus mercator (or Oryzaephilus surinamensis)

Fruit Fly Pupa

Drosophila melanogaster (most common)

Booklouse

Liposcelis spp.

Passenger Moth

Dysgonia algira

Booklouse

Liposcelis sp.

House Fly

Musca domestica

Fly Pupa (likely Syrphid Fly or similar)

Diptera (Order), various families (e.g., Syrphidae, Muscidae)

House fly

Musca domestica

Fly Pupa (likely house fly or similar muscoid fly)

Not determinable to species without further examination. Might be Musca domestica (House Fly) or a related species withi...

Drain Fly (also known as Filter Fly or Moth Fly)

Clogmia albipunctata

Drain Fly (also known as Moth Fly or Sewer Fly)

Psychodidae (family level identification)

Fruit Fly

Drosophila melanogaster (most common species, though other Drosophila species are also known as fruit flies)

Robber Fly

Asilidae (family)

Robber Fly

Asilidae (Family)

Fruit Fly (Common Fruit Fly)

Drosophila melanogaster

Fruit Fly (or similar small fly)

Drosophila melanogaster (most common fruit fly species, though exact species cannot be determined from image)

Fruit fly (specifically Vinegar fly)

Drosophila melanogaster

Sphaerocerid Fly, Lesser Dung Fly

Sphaeroceridae (family)

Moth Fly, Drain Fly, Filter Fly, Sewer Gnat

PsychodaSpecies (e.g., Psychoda alternata, Clogmia albipunctata)

Pseudoscorpion

Chelifer cancroides (common example)

Fruit Fly

Drosophila melanogaster (most common household species, though other Drosophila species exist)

Pseudoscorpion

Chelifer cancroides (common example)

Robber Fly

Asilidae (family)

Bottle Fly, Green Bottle Fly, or Blue Bottle Fly

Calliphora spp. (likely Calliphora vomitoria or Lucilia sericata, given the green/blue metallic sheen)

Fruit Fly (often Vinegar Fly)

Drosophila melanogaster

Ant Decapitating Fly, Phorid Fly

Pseudacteon spp. (a genus within Phoridae)

Vinegar Fly (Common Fruit Fly)

Drosophila melanogaster

Fruit fly (specifically Vinegar fly)

Drosophila melanogaster

Fly Puparium (Likely Muscoid Fly)

Muscidae sp. (e.g., Musca domestica)

House fly

Musca domestica

Fruit Fly

Drosophila melanogaster

Fruit Fly

Drosophila melanogaster

March Fly

Bibio marci