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This 1899 illustration shows: “Herbert Spencer - photo from life.” Herbert Spencer (1820 –1903)
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This 1899 illustration shows: “Herbert Spencer - p...

Alfred Russel Wallace (1823-1913) was a British naturalist, explorer, geographer, anthropologist,
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Alfred Russel Wallace (1823-1913) was a British na...

This 1899 illustration shows: “Herbert Spencer - photo from life.” Herbert Spencer (1820 –1903)
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This 1899 illustration shows: “Herbert Spencer - p...

Biologist Adolf Portmann ca. 1947.
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Biologist Adolf Portmann ca. 1947.

Biologist Adolf Portmann ca. 1947.
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Biologist Adolf Portmann ca. 1947.

Biologist Adolf Portmann ca. 1960.
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Biologist Adolf Portmann ca. 1960.

Biologist Adolf Portmann ca. 1960.
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Biologist Adolf Portmann ca. 1960.

Biologist Adolf Portmann ca. 1947.
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Biologist Adolf Portmann ca. 1947.

Carl Linnaeus (1707-1778)
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Carl Linnaeus (1707-1778)

Marcello Malpighi.
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Marcello Malpighi.

Sir Richard Owen.
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Sir Richard Owen.

Rudolph Carl Virchow.
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Rudolph Carl Virchow.

Georges-Louis Leclerc.
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Georges-Louis Leclerc.

Jacques Yves Cousteau on the oceanographic ship Calypso
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Jacques Yves Cousteau on the oceanographic ship C...

Frederick chapman robbins
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Frederick chapman robbins

Thomas weller, john enders
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Thomas weller, john enders

Jacques Yves Cousteau, the oceanographic ship Calypso
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Jacques Yves Cousteau, the oceanographic ship Caly...

George Wells Beadle.
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George Wells Beadle.

Sorting through invertebrates from a north slope lake of Alaska ca. July 2010
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Sorting through invertebrates from a north slope l...

Ca. 1973 - NPS biologist at mouth of bear den, Alaska
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Ca. 1973 - NPS biologist at mouth of bear den, Ala...

Johann Friedrich Theodor Müller
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Johann Friedrich Theodor Müller

Charles Robert Darwin
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Charles Robert Darwin

Carl Linnaeus (1707-1778). Engraving. Colored.
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Carl Linnaeus (1707-1778). Engraving. Colored.

Carl Linnaeus.
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Carl Linnaeus.

Funji
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Funji

Orchids
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Orchids

Athropods
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Athropods

Bats
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Bats

Acanthophracta
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Acanthophracta

Gastropods
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Gastropods

Thoracostraca, Crustaceans,
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Thoracostraca, Crustaceans,

Anthomedusae
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Anthomedusae

Spumellaria
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Spumellaria

Campanariae
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Campanariae

Phaeodaria radiolarians
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Phaeodaria radiolarians

Sea Cucumbers
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Sea Cucumbers

Spyroidia
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Spyroidia

Funji
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Funji

Conifers
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Conifers

Charles darwin, english naturalist, biologist 1809-1882
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Charles darwin, english naturalist, biologist 1809...

Collozoum Merme
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Collozoum Merme

Radiolaria and Skeletal Structures
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Radiolaria and Skeletal Structures

Dorataspis with Haliommatidium and Didymocyrtis Ceratospyris
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Dorataspis with Haliommatidium and Didymocyrtis Ce...

Sphaerozoum, S. Italicum, S. spinulosum, S. Ovodimare, S. punctatum
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Sphaerozoum, S. Italicum, S. spinulosum, S. Ovodim...

Ascidiae
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Ascidiae

Turtles
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Turtles

Crustaceans
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Crustaceans

Ferns
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Ferns

Jelly Fish
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Jelly Fish

Boxfish
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Boxfish

Phaeodaria radiolarians
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Phaeodaria radiolarians

Siphoneae Hydrozoa
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Siphoneae Hydrozoa

Talamophora- Formanifera, Rhisopods
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Talamophora- Formanifera, Rhisopods

Tubularida - Tubularians
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Tubularida - Tubularians

Thalassicolla Pelagica
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Thalassicolla Pelagica

Diplosphaera gracilis, Arachnosphaera, & Aulosphaera
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Diplosphaera gracilis, Arachnosphaera, & Aulosphae...

Dorataspis Costata, Haliomma, H.Capillaceum, H. Erinaceus, Actinomma Asteracanthion
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Dorataspis Costata, Haliomma, H.Capillaceum, H. Er...

Coelodendrum gracillimum, Collozoum, C. Pelagicum, C. Coeruleum, Rhaphidozoum
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Coelodendrum gracillimum, Collozoum, C. Pelagicum,...

Worms
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Worms

Amoebas
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Amoebas

Echinoderms
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Echinoderms

Lichens
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Lichens

Jelly Fish
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Jelly Fish

Siphoneae Hydrozoa
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Siphoneae Hydrozoa

Stephoidea
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Stephoidea

Aulacantha Scolymantha, Thalassicalla Zanclea, Thalassolampe Margarodes
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Aulacantha Scolymantha, Thalassicalla Zanclea, Tha...

Coelodendrum Ramosissimum and others
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Coelodendrum Ramosissimum and others

Lithoptera Mulleri, Astrolithium, A. Dicopum, A. bifidum, A. Cruciatum, Diploconus Fasces
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Lithoptera Mulleri, Astrolithium, A. Dicopum, A. b...

Collection of Euchitonia
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Collection of Euchitonia

Ciliata
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Ciliata

Radiolaria
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Radiolaria

Echinoderms
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Echinoderms

Peridinea
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Peridinea

Siphoneae Hydrozoa
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Siphoneae Hydrozoa

Tetracoralla - Coral
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Tetracoralla - Coral

Thalassicolla Nuclea, Physematium Mulleri, Thalassoplancta Cavispicula
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Thalassicolla Nuclea, Physematium Mulleri, Thalass...

Spongospaera heliodes and Others
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Spongospaera heliodes and Others

Dorataspis, D. Bipennis, D. Loricata, D. Polyancistra
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Dorataspis, D. Bipennis, D. Loricata, D. Polyancis...

Euchitonia, E. Virchowii, & E. Midleri
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Euchitonia, E. Virchowii, & E. Midleri

Starfish
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Starfish

Echnoderms
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Echnoderms

Discoidea
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Discoidea

Sea Pens
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Sea Pens

Siphoneae Hydrozoa
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Siphoneae Hydrozoa

Teleostei - bony Fishes
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Teleostei - bony Fishes

Aulacantha Scolymantha, Acanthodesmia Prismatium, Litharachnium tentorium, Eucyrtidium lagena
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Aulacantha Scolymantha, Acanthodesmia Prismatium, ...

Types of Acanthometra
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Types of Acanthometra

Spongospaera Streptacantha and Dictyosoma Trigonizon
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Spongospaera Streptacantha and Dictyosoma Trigoniz...

Amphoridea
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Amphoridea

Moss animals
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Moss animals

Ctenophorae
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Ctenophorae

Jelly Fish
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Jelly Fish

Spirobranchia or fanworms
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Spirobranchia or fanworms

Carpocanium Diadema, Cyrtalpis Amphora, Obliqua, Eucecryphalus, Gegenbauri, Schultzei
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Carpocanium Diadema, Cyrtalpis Amphora, Obliqua, E...

Rhaphidoccus acufer, Cladococcus, C. Viminalis, C. cervicornis
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Rhaphidoccus acufer, Cladococcus, C. Viminalis, C....

Spongurus cylindricus, Sprongotrochus, S. Longispinus, S. brevispinus, Lithelius, L. Spiralis, L. Alveolina
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Spongurus cylindricus, Sprongotrochus, S. Longispi...

Acanthometra
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Acanthometra

Echinoderms
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Echinoderms

Box Jelly Fish
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Box Jelly Fish

Jelly Fish
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Jelly Fish

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