Caterpillar Larva

Itch mite (Scabies mite)

Sarcoptes scabiei

Flea

Siphonaptera

Flea

Ctenocephalides felis (Cat Flea) or Ctenocephalides canis (Dog Flea) are the most common species found on domestic anima...

Household Casebearer or Plaster Bagworm

Phereoeca uterella (or Tinea pellionella for true casemaking clothes moths)

Carpet Beetle

Dermestes spp. (e.g., Anthrenus verbasci - Varied Carpet Beetle, Attagenus unicolor - Black Carpet Beetle)

Debris-carrying Lacewing Larva (often called junk bug or trash bug)

Chrysopidae (larvae stage)

Debris-Carrying Lacewing Larva (often called 'Trash Bug')

Family Chrysopidae (larvae)

Household Casebearer or Plaster Bagworm

Phereoeca uterella (sometimes referred to as Phereoeca allutella)

Plaster Bagworm

Phereoeca uterella

Household Casebearer or Plaster Bagworm

Phereoeca uterella

Case-bearing Clothes Moth Larva (casing)

Tinea pellionella

Clothing Moth Larva (likely Case-bearing Clothes Moth)

Tinea pellionella

Household Casebearer (also known as the Plaster Bagworm)

Phereoeca uterella

Carpet Beetle Larva (likely debris/exuvia)

Anthrenus verbasci (Variegated Carpet Beetle) or Attagenus unicolor (Black Carpet Beetle)

Carpet beetle (likely larval stage or adult)

Family Dermestidae (e.g., Anthrenus verbasci, Attagenus unicolor)

Carpet beetle

Anthrenus scrophulariae (Black Carpet Beetle) or similar species within Dermestidae

Carpet Beetle

Anthrenus scrophulariae (or similar Dermestidae species)

Weevil

Curculionidae

Fungus Gnat

Bradysia spp.

Carpet Beetle (likely Varied Carpet Beetle or Black Carpet Beetle)

Trogoderma variabile, Attagenus unicolor or other Dermestidae species

Case-bearing clothes moth (larva)

Tinea pellionella

Multicolored Asian Lady Beetle (Larva)

Harmonia axyridis

Green Lacewing Larva (Junk Bug)

Chrysoperla carnea

Household Casebearer, Plaster Bagworm, or Tineid Moth Larva

Phereoeca uterella (most common species for indoor casebearers, though other Tineidae species are similar)

Household Casebearer, Plaster Bagworm, or Clothes Moth Larva

Phereoeca uterella (or other Tineidae species)

Antlion (Larva), also known as a Doodlebug

Myrmeleontidae (family)

Fungus Gnat

Families Sciaridae and Mycetophilidae

Junk bug (Green Lacewing Larva)

Chrysoperla rufilabris (and other species in the genus)

Mosquito

Culicidae (family)

Household Casebearer or Plaster Bagworm

Phereoeca uterella (or sometimes Phereoeca allutella contextually)

Garbage Bug (Green Lacewing Larva)

Chrysopisca spp.

Tick

Ixodida

Ladybug pupa (Ladybird Beetle)

Harmonia axyridis (and other Coccinellidae species)

Dog Tick (specifically an engorged nymph or adult female)

Dermacentor variabilis (American Dog Tick)

Dust Mite

Dermatophagoides spp.

Asian Lady Beetle

Harmonia axyridis

Household Casebearer

Phereoca uterella

Household Casebearer (Plaster Bagworm)

Phereoeca uterella

Itch mite (Scabies mite)

Sarcoptes scabiei var. hominis

Broad-nosed Weevil or a type of "true" weevil

Curculionidae (general family name, specific genus/species would require closer examination)

Ladybug (or Ladybird beetle)

Coccinellidae (family)

House Fly

Musca domestica