10,636 Free Images of Classification

harvard universityjacques burkhardt scientific drawingsjacques burkhardtsmithsonian librarieszoologynomenclaturewatercolor on paperinsectsanimalsidentification
Hypostomus emarginata (Tajapuru, Brazil, 21 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshypostomus
Mesoprion uninotatus (Rio de Janeiro, Brazil, 9 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslutjaniformes
Sphyraena (Rio de Janeiro, Brazil, 18 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Conodon (Rio de Janeiro, Brazil, 13 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Sciaenidae (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Satanoperca jurupari (adult and juvenile) (Manaos and Teffe, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor on paper
Tetraodon (Rio de Janeiro, Brazil, 22 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
An Incident of Whaling, William Bradford
marine paintings by william bradfordwilliam bradford (painter)
Geophagus altifrons (Santarem, Brazil, 26 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Emys rubriventris (side view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Geophagus juv. (Manaus, Brazil, November 20, 1865), Jacques Burkhardt, 20 November 1865
jacques burkhardt scientific drawingsgeophagus
Laetacara thayeri (Manaus, Brazil, 12 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Centromochlus heckelii (Tajapuru, Brazil, 28 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Fistularia tobacconist (Rio de Janeiro, Brazil, 2 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Cistudo (top view) (Middleboro, Mass., June 1852), Jacques Burkhardt, 1852-06-??
jacques burkhardt scientific drawings1852 in art
Chaetobranchus semifasciatus (Teffe, Brazil, 7 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Chrysemys dorsalis (bottom view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys
Pandora trilineata (East Boston, Mass., 21 June 1848), Jacques Burkhardt
jacques burkhardt scientific drawingspencil on paper
Turtle shell (top view) (2 September 1852), Jacques Burkhardt, 2 September 1852
jacques burkhardt scientific drawingsturtles in art
Rineloricaria sp. (Teffe, Brazil, 11 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Turtle emerging from egg (4 October 1853), Jacques Burkhardt, 4 October 1853
jacques burkhardt scientific drawingsturtles in art
Chrysemys dorsalis (side view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys
Laetacara thayeri plus man's portrait (Teffe, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Aulus Oken (Nahant, Mass., 3 July 1863), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Kinosternon odoratum (top view), Jacques Burkhardt
jacques burkhardt scientific drawingskinosternon
Emys picta (top view) (Cambridge, Mass., May 1854), Jacques Burkhardt, 1854-05-??
jacques burkhardt scientific drawingsemys
Ophiolepis elongata (Charleston, South Carolina, 24 December 1851?), Jacques Burkhardt
jacques burkhardt scientific drawingsophiolepis
Ozotheca odorata (side and front views of head) (1855), Jacques Burkhardt, 1855-??-??
jacques burkhardt scientific drawingspencil on paper
Ophiolepis elegans (Charleston, South Carolina, 30 January 1852?), Jacques Burkhardt
jacques burkhardt scientific drawingsophiolepis
Brachyplatystoma rousseauxii (Dorada, Brazil, 5 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Emys rubriventris (top view) (Washington, D.C., 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Gymnotus arapaima (Lake January, Brazil, 16 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgymnotus
Bodianus pulchellus (Rio de Janeiro, Brazil, 11 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Hypselecara temporalis (Lake January, Brazil, 26 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshypselecara
Geophagus brasiliensis (Rio de Janeiro, Brazil, 19 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Loricaria sp. (Macacos, Brazil, 26 May 1865) 2, Jacques Burkhardt
jacques burkhardt scientific drawingsloricaria
Mollusk (Charleston, South Carolina, 14 March 1852), Jacques Burkhardt
jacques burkhardt scientific drawingsmollusca in art
Laetacara thayeri (Lake January, Brazil, 26 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Emys elegans (side view) (Washington, Mississippi, March 1856), Jacques Burkhardt, 1856-03-??
jacques burkhardt scientific drawingsemys
Crenicichla sp. (Lake January, Brazil, 22 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Astronotus ocellatus (Monte Alegre, Brazil), Jacques Burkhardt, 25 August 1865
jacques burkhardt scientific drawingswatercolor paintings
Geophagus proximus (Teffe, Brazil, 12 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Emys serrata (side view) (Charleston, South Carolina, December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Crenicichla lacustris (Pirahy, Brazil, 19 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Mesonauta sp. (Lake January, Brazil, 29 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsmesonauta
Metynnis sp. (Lago Jose Assu, Brazil, 28 August 1865; 2 fish), Jacques Burkhardt
jacques burkhardt scientific drawingsmetynnis
Crenicichla lugubris (Teffe, Brazil, 12 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
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animalsanatomy
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identificationbutterfly
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st. patrick's daybird
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classificationcactaceae
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classificationinsects
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animalsinsects
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animalszoology
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animalsinsects
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