10,636 Free Images of Classification

harvard universityjacques burkhardt scientific drawingsjacques burkhardtwatercolor on papersmithsonian librariesanimalszoologyearly works to 1800pictorial worksbird
Cichlid (Boston, Mass., 9 February 1860), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Fish anatomical cross section (New York, N.Y., 1848), Jacques Burkhardt, 1848-??-??
jacques burkhardt scientific drawingswatercolor on paper
Crabs (10 April 1851; 3 specimens), Jacques Burkhardt, 10 April 1851
jacques burkhardt scientific drawingscrabs in art
Heros efasciatus (Gurupa, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsheros efasciatus
Unidentified amphibian (June 1869; top view and bottom view), Jacques Burkhardt, 1869-06-??
jacques burkhardt scientific drawingswatercolor on paper
Alcyonidium (Charleston, South Carolina, 2 December 1851), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Atherina, Jacques Burkhardt, 2 May 1865
jacques burkhardt scientific drawingswatercolor paintings
Heros efasciatus (Porto de Mos, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsheros efasciatus
Vandellia? (Lake January, Brazil, 20 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor on paper
Cistudo (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Emys rubriventris (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Turtle shell (top and bottom views) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsturtles in art
Hypostomus sp. (Parahiba, Brazil, 24 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshypostomus
Cistudo (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Emys decussata Cuba (side view and three anatomical parts) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Hepatus princeps (Herbst) (1 March 1852), Jacques Burkhardt, 1 March 1852
jacques burkhardt scientific drawingshepatus
Chelys fimbriata (Cambridge, Mass., April 1863), Jacques Burkhardt, 1863-04-??
jacques burkhardt scientific drawingswatercolor paintings
Microsternarchus bilineatus (Lago Maximo, Brazil, 1866), Jacques Burkhardt, 1866-??-??
jacques burkhardt scientific drawingswatercolor on paper
Tetragonopterus, Jacques Burkhardt, 19 May 1865
jacques burkhardt scientific drawingswatercolor on paper
Tima formosa (Boston, Mass., 17 May 1859), Jacques Burkhardt
jacques burkhardt scientific drawingspencil on paper
Chrysemys oregonensis (top view) (1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys picta bellii
Turtle (top view) (Cambridge, Mass., May 1852), Jacques Burkhardt, 1852-05-??
jacques burkhardt scientific drawingsturtles in art
Needlefish (Lake Erie, Buffalo, New York, February 1854), Jacques Burkhardt, 1854-02-??
jacques burkhardt scientific drawingswatercolor on paper
Turtle on grass (side view) (1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingsturtles in art
Buccinum trivittatum (Nantucket, Mass., 30 August 1847), Jacques Burkhardt
jacques burkhardt scientific drawingsillustrations of snails
Uaru amphiacanthoides (Lago Maximo, Brazil; adult), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor on paper
Chrysemys oregonensis (bottom view) (1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys picta bellii
Pristis perrotteti (Para, Brazil, 14 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Emys elegans (top view) (Washington, Mississippi), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Emys floridana (top view) (Mobile, Alabama), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Sternopygus astrabes (Teffe, Brazil, 1866), Jacques Burkhardt, 1866-??-??
jacques burkhardt scientific drawings1866 in art
Pelia mutica (29 January 1851?; 2 crabs), Jacques Burkhardt, 29 January 1851
jacques burkhardt scientific drawingswatercolor on paper
Cestarte? (Provincetown, Cape Cod, Mass., 2 April 1847), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Turtle (top view) (18 June 1858), Jacques Burkhardt, 18 June 1858
jacques burkhardt scientific drawingsturtles in art
Serranus (Florida, June 1860), Jacques Burkhardt, 18 June 1860
jacques burkhardt scientific drawingswatercolor on paper
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arthropodainsects
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arthropodainsects
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arthropodainsects
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ornithologybird
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sketchbird
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sketchbird
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behaviorbird
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sketchbird
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sketchbird
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sketchbird
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behaviorbird
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animalsanatomy
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animalsanatomy
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animalszoology
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reptilesanimals
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toucanbird
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sketchbird
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animalsturtle
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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arthropodainsects
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arthropodainsects
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arthropodainsects
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insectsbeetle
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arthropodainsects
Gymnothorax ocellatus Agassiz (Rio de Janeiro, Brazil, 31 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgymnothorax
Phractocephalus hemioliopterus (Lago Maximo, Brazil, 1 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Chelys imbricata (bottom view) (Key West, Florida, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Cistudo (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Turtle mouth (exterior and interior) (December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsturtles in art
Turtle (bottom and top views) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsturtles in art
Loricaria sp. (Macacos, Brazil, 26 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsloricaria
Turtle (bottom view) (1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingsturtles in art
Mollusk (Naushon Island, Mass., August 1864) (2 drawings), Jacques Burkhardt, 1864-08-??
jacques burkhardt scientific drawingsmollusca in art
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animalsanatomy
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mammalshares
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dandelionplants
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behaviorbird
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sketchbird
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sketchbird
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behaviorbird
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mammalsmonkey
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arthropodainsects
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arthropodainsects
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specialplants
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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behaviorbird
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sketchbird
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sketchbird
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behaviorbird
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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animalszoology
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animalsbird
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animalszoology
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