- Owl 2
- Bird
- Ducks Swimming (2)
- Black Mallards
- Black Mallard Ducks
- Woodpecker
- The Swarm spirit
- Bird 2
- Owl
- Bird 3
- Bird 4
- Fresh-Water Hydra
- Star-fish Opening an Oyster
- Neglecta Butterfly
- Warty Hermit-Crabs
- Fiddler-Crabs
- Seventeen-year Cicada
- Violacea Butterfly
- Brachinus Pursued by an Enemy
- Protomyxa Feeding
- American Luna Moth
- Beaver 2
- Common Earth-worms
- Lepismas at Work
- Beaver
- Newborn Cicada
- Mourning-Cloak Butterfly
- Leaf-Cutter Bee at Work
- Rana Clamata, or Green Frog
- Pseudargiolus Butterfly
- Common Tiger Beetle
- Agalena and Her Funnel-Web
- Common American Toad
- Nest of Lasius
- Venus’s Fly-trap
- Dome-like House of Cicada
- Round-Leaved Sundew
- House-builder Moth
- Bear
- Stomias Boa. From a depth of 1,900 metres
- Tiger
- The human brain
- Bentheuphausia amblyops, from 1,000 fathoms
- The Human brain
- Collosendeis arcuatus, from a depth of 1,500 metres
- Bear
- Wolf pack
- Bear hunting
- Opostomias micripnus
- Semi-diagrammatic section through the eye of Serolis schythei
- Wolves running
- Euphausia latifrons, from the surface of the sea
- Sicyonis crassa
- Saccopharynx ampullaceus
- Grizzly Bear
- Hypobythius calycodes
- Bathynomus giganteus
- Bathyteuthis abyssicola
- Globigerina ooze
- Melanocetus Murrayi, 1,850–2,450 fathoms