Other

Ant

Formicidae

Leafhopper

Cicadellidae (family)

Thrips

Thysanoptera

Spider Beetle (Likely a Hump Spider Beetle or similar species)

Gibbium aequinoctiale (Hump Spider Beetle) or Mezium americanum (American Spider Beetle) are common examples, but exact ...

American Lady Caterpillar or Painted Lady Caterpillar

Likely Vanessa virginiensis (American Lady Butterfly) or Vanessa cardui (Painted Lady Butterfly) caterpillar. Distinguis...

Household Casebearer Moth

Phereoeca uterella

Earwigs

Dermaptera

Skipper (likely a Grass Skipper)

Hesperiidae (family as exact species is difficult to determine from image)

Carpet Beetle Larva (Anthrenus)

Anthrenus sp.

Japanese Beetle

Popillia japonica

Moth

Unidentifiable due to image quality and context (likely a specimen preparation)

Rosy Maple Moth

Dryocampa rubicunda

Case-bearing Clothes Moth (or related case-making moth)

Tinea pellionella (common clothes moth that makes a case) or similar Tineidae species.

Earwig

Forficula auricularia (Common European earwig is a widely known species)

Fungus Gnats

Bradysia spp., Sciara spp., and others

Cockroach

Various species, e.g., Periplaneta americana (American cockroach), Blattella germanica (German cockroach)

Booklouse

Trogium pulsatorium (a common species, though specific identification to species without clearer images is difficult)

Bed Bug

Cimex lectularius

Booklouse (or Psocid)

Various species within Psocoptera, for example, Liposcelis spp. for common indoor booklice.

Thrips

Various species (e.g., Frankliniella occidentalis - Western flower thrips)

Assassin Bug

Reduviidae (various genera and species)

Black Widow Spider

Latrodectus mactans (or other Latrodectus species, as it's hard to distinguish species from this image alone, but it sho...

Green June Beetle

Cotinis nitida

Bed Bug

Cimex lectularius (common bed bug), though other Cimex species exist.

Carpet beetle larvae

Dermestidae (larva)

Lacewing Larva (commonly called 'Junk Bug' or 'Aphid Lion')

Chrysopidae (Family)

Brown Marmorated Stink Bug

Halyomorpha halys

Clover Mite

Bryobia praetiosa

Common Blue Butterfly (or a similar 'Blue' butterfly)

Polyommatus icarus (Common Blue Butterfly is a strong possibility, but other blue butterflies exist)

Ant

Formicidae (family level)

Drugstore Beetle

Stegobium paniceum

Leaf-footed Bug

Various species within the family Coreidae, common genera include Leptoglossus, Acanthocephala, and Anasa.

Bed Bug

Cimex lectularius

Armyworm (likely a species of Spodoptera or Mythimna)

Spodoptera frugiperda (Fall Armyworm) or similar species within Noctuidae

Fungus Gnat (Larva)

Bradysia spp. (likely)

Pubic Louse (Crab Louse)

Pthirus pubis

Minute Pirate Bug

Orius spp. (e.g., Orius insidiosus, Orius laevigatus)

Fungus Gnat

Sciaridae (various genera like Bradysia), Mycetophilidae (various genera)

Carpet Beetle (Larva)

Anthrenus scrophulariae or Trogoderma variabile, among others (difficult to specify exact species from image)

Spider Beetle (likely Hairy Spider Beetle, Ptinus villiger, or a similar species)

Ptinus spp. (e.g., Ptinus villiger, Ptinus fur)

Clover Mite

Bryobia praetiosa

Pubic Louse (commonly known as Crabs)

Pthirus pubis