17,266 Free Images of Jacques Burkhardt

jacques burkhardt scientific drawingsharvard universitywatercolor on paper1865 in artemyspencil on paperkinosternonwatercolor paintingslaetacarageophagus
Emys guttata (side view of head), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Apistogramma agassizii (Manaos, Brazil, 16 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Aequidens pallidus (Manaus, Brazil, 12 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Apistogramma agassizii (Manaos, Brazil, 17 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Apistogramma pertensis (Manaus, Brazil, 12 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Geophagus altifrons (Belem, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Emys floridana (partial top view) (Natchez, Mississippi), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Bryozoa (Key West, Florida, March 1858), Jacques Burkhardt, 1858-03-??
jacques burkhardt scientific drawingsbryozoa
Hypselecara coryphaenoides (Lago Maximo, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingshypselecara
Emys rubriventris (top view) (Washington, D.C.), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Kinosternon flavescens (bottom view) (1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingskinosternon
Kinosternon odoratum (bottom view), Jacques Burkhardt
jacques burkhardt scientific drawingskinosternon
Echinoderm (Neuchatel, Switzerland, 1837), Jacques Burkhardt, 1837-??-??
jacques burkhardt scientific drawingsechinodermata
Kinosternon odoratum (top view), Jacques Burkhardt
jacques burkhardt scientific drawingskinosternon
Emys elegans (bottom view) (New Orleans, Louisiana), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Starfish (Neuchatel, Switzerland, 1837), Jacques Burkhardt, 1837-??-??
jacques burkhardt scientific drawingsasteroidea
Mesoprion (Florida, June 1860), Jacques Burkhardt, 13 June 1860
jacques burkhardt scientific drawingslutjaniformes
Echinoderm (Neuchatel, Switzerland, 1837), Jacques Burkhardt, 1837-??-??
jacques burkhardt scientific drawingsechinodermata
Emys elegans (top view) (New Orleans, Louisiana), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Kinosternon flavescens (top view) (1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingskinosternon
Mylossoma aureum (Tonantins, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsmylossoma
3 knifefish (Lake January, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Astronotus ocellatus (Monte Alegre, Brazil), Jacques Burkhardt, 25 August 1865
jacques burkhardt scientific drawingswatercolor paintings
Astronotus ocellatus (Teffe, Brazil, 4 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Hepatus princeps (Herbst) (1855), Jacques Burkhardt, 1855-??-??
jacques burkhardt scientific drawingshepatus
Kinosternon scorpioides (top view) (Surinam, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingskinosternon
Gymnotus coropinae (Lago Maximo, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsgymnotus
Emys marginata (1 top and 2 bottom views), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Echinoderm and anatomical cross sections (Tortugas, Florida, 1858), Jacques Burkhardt, 1858-??-??
jacques burkhardt scientific drawingsechinodermata
Mactra (Nahant, Mass., 16 February 1848), Jacques Burkhardt
jacques burkhardt scientific drawingsmactra
Kinosternon scorpioides (side view) (Surinam, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingskinosternon
Kinosternon (bottom view) (Panama, March 1856), Jacques Burkhardt, 1856-03-??
jacques burkhardt scientific drawingskinosternon
Fossil (back, side, and front views) (New York, N.Y.), Jacques Burkhardt
jacques burkhardt scientific drawingsfossils
Geophagus sp. (Lago de Jose, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Mugil brasiliensis Spix, Jacques Burkhardt, 4 May 1865
jacques burkhardt scientific drawingsmugil
Laetacara thayeri (Lake January, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Emys rubriventris (bottom view), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Kinosternon scorpioides (bottom view) (Surinam, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingskinosternon
Bryozoan (Four views) (Tortugas, Florida, 6 April 1858), Jacques Burkhardt
jacques burkhardt scientific drawingsbryozoa
Mactra solidissima (Nahant, Mass., August 1854), Jacques Burkhardt, 1854-08-??
jacques burkhardt scientific drawingsmactra
Emys floridana (top view) (Mobile, Alabama), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Emys elegans (top view) (Washington, Mississippi), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Laetacara thayeri plus man's portrait (Teffe, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Emys picta (top view) (Cambridge, Mass., May 1854), Jacques Burkhardt, 1854-05-??
jacques burkhardt scientific drawingsemys
Kinosternon odoratum (top view), Jacques Burkhardt
jacques burkhardt scientific drawingskinosternon
Emys rubriventris (top view) (Washington, D.C.), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Emys rubriventris (top view) (Washington, D.C.), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Bryozoa and anatomical parts (Tortugas, Florida, 31 March 1858), Jacques Burkhardt
jacques burkhardt scientific drawingsbryozoa
Geophagus altifrons (Maues, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Ophiolepis elongata (Charleston, South Carolina, 24 December 1851?), Jacques Burkhardt
jacques burkhardt scientific drawingsophiolepis
Kinosternon odoratum (bottom view), Jacques Burkhardt
jacques burkhardt scientific drawingskinosternon
Kinosternon odoratum (top view), Jacques Burkhardt
jacques burkhardt scientific drawingskinosternon
Mylossoma aureum (Tonantins and Sao Paulo, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingsmylossoma
Chrysemys dorsalis (bottom view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys
Chrysemys dorsalis (side view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys
Mylossoma duriventre (Lago Jose Assu, Brazil; green and yellow), Jacques Burkhardt
jacques burkhardt scientific drawingsmylossoma
Chrysemys dorsalis (top view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??
jacques burkhardt scientific drawingschrysemys
Echinoderm and eight anatomical parts (Key West, Florida, February 1848), Jacques Burkhardt, 1848-02-??
jacques burkhardt scientific drawingsechinodermata
Bust of Angelique Mongez by Jacques-Louis David
portraits by jacques-louis davidart institute of chicago
Kinosternon odoratum (top view) (Cambridge, Mass., June 1852), Jacques Burkhardt, 1852-06-??
jacques burkhardt scientific drawingskinosternon
Starfish and two anatomical parts (Boston, Mass., December 1860), Jacques Burkhardt, 1860-12-??
jacques burkhardt scientific drawingsasteroidea
Layia clathrata and two anatomical cross sections (Charleston, South Carolina, 13 December 1851), Jacques Burkhardt
jacques burkhardt scientific drawingsasteroidea
Catoprion mento (Lago Jose Assu, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Gymnotus mamiraua? (Tajapuru, Brazil, 1866), Jacques Burkhardt, 1866-??-??
jacques burkhardt scientific drawingsgymnotus
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
Emys rubriventris (side view) (Washington, D.C., 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Homulons (Rio de Janeiro, Brazil, 7 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshaemulon
Loricariinae (Teffe, Brazil, 6 October 1865; 2 fish), Jacques Burkhardt
jacques burkhardt scientific drawingsloricariinae
Emys marginata and Emys bellii (April 1856), Jacques Burkhardt, 1856-04-??
jacques burkhardt scientific drawingsemys
Gymnotus jonasi (Solimoes River, Brazil, 1866), Jacques Burkhardt, 1866-??-??
jacques burkhardt scientific drawingsgymnotus
Homulons (Rio de Janeiro, Brazil, 11 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshaemulon
Kinosternon odoratum (top view) (Cambridge, Mass., June 1852), Jacques Burkhardt, 1852-06-??
jacques burkhardt scientific drawingskinosternon
Cephalopods (Torjaga, Florida, 1858), Jacques Burkhardt, 1858-??-??
jacques burkhardt scientific drawingswatercolor paintings
Ageneiosus sp. (Lago Maximo, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Fossil fish (New York, N.Y.), Jacques Burkhardt
jacques burkhardt scientific drawingsfish fossils
Emys rubriventris (top view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Mesoprion uninotatus (Rio de Janeiro, Brazil, 9 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslutjaniformes
Laetacara thayeri (Manaus, Brazil, 16 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Laetacara thayeri (Manaus, Brazil, 17 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Mugil (Unpublished pieces) (Rio de Janeiro, Brazil, 4 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsmugil
Homulon (Petite) (Rio de Janeiro, Brazil, 8 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshaemulon
Emys rubriventris (side view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Gymnotus pantherinus (Santa Cruz, Rio de Janeiro, Brazil, 1866), Jacques Burkhardt, 1866-??-??
jacques burkhardt scientific drawingsgymnotus
Gymnothorax (Rio de Janeiro, Brazil, 2 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgymnothorax
Geophagus altifrons (Santarem, Brazil, 26 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Hypostomus emarginata (Tajapuru, Brazil, 21 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshypostomus
Fossil fish (New York, N.Y.), Jacques Burkhardt
jacques burkhardt scientific drawingsfish fossils
Fossil fish (New York, N.Y.), Jacques Burkhardt
jacques burkhardt scientific drawingsfish fossils
Emys rubriventris (side view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Emys rubriventris (side view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Gymnothorax (New species) (Rio de Janeiro, Brazil, June 10, 1865), Jacques Burkhardt, 10 June 1865
jacques burkhardt scientific drawingsgymnothorax
Laetacara thayeri (Teffe, Brazil, 27 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Gymnothorax (New species) (Rio de Janeiro, Brazil, July 14, 1865), Jacques Burkhardt, 14 July 1865
jacques burkhardt scientific drawingsgymnothorax
Cistudo (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Acaronia nassa (Lake Jose, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingswatercolor paintings
Crenicichla marmorata (Lago Maximo, Brazil), Jacques Burkhardt
jacques burkhardt scientific drawingscrenicichla marmorata
Hypostomus emarginata (Tajapuru, Tonantins; Sao Paulo, Brazil; 17-18 September 1865; 2 fish), Jacques Burkhardt
jacques burkhardt scientific drawingshypostomus
Laetacara curviceps (Lago Jose Assu, Brazil, 29 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Laetacara thayeri (Manaus, Brazil, 13 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
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