11,349 Free Images of Scientific Reports

jacques burkhardt scientific drawingsharvard universityjacques burkhardtwatercolor on paper1865 in artemys1856 in artpencil on paper1855 in art1852 in art
Toxostoma leconteiAQBIP12CA
made under the direction of the secretary of the interiorreport on the united states and mexican boundary survey
Holocentrum (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Squilla empusa (13 February 1852), Jacques Burkhardt, 13 February 1852
jacques burkhardt scientific drawings1852 in art
Raja (Rio de Janeiro, Brazil, 19 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
French: Marine (Sète, Languedoc), Jacques Burkhardt, 23 August 1865
jacques burkhardt scientific drawings1865 in art
Satanoperca jurupari (Lake January, Brazil, 26 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Zygona tiburo (Rio de Janeiro, Brazil, 4 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Scomberoides (Rio de Janeiro, Brazil, 26 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Trachinotus (Rio de Janeiro, Brazil, 21 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Myloplus asterias (Porto de Mos, Brazil, 23 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Mollusk (Turtles, Florida), Jacques Burkhardt
jacques burkhardt scientific drawingsmollusca in art
Shark (Nahant, Mass., 1864), Jacques Burkhardt, 1864-??-??
jacques burkhardt scientific drawingssharks in art
Sphyraena (Rio de Janeiro, Brazil, 18 July 1865) 2, Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Leporinus (Pirahy Bar, Brazil, 27 April 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Halichoeres sp. (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Satanoperca lilith (Manaus, Brazil, 23 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Tetraodon (Rio de Janeiro, Brazil, 22 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Remora brachyptera (Rio de Janeiro, Brazil, 11 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Plagusia brasiliensis (Rio de Janeiro, Brazil, 5 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Porichthys sp. (Rio de Janeiro, Brazil, 10 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Rhinoptera brasiliensis (Rio de Janeiro, Brazil, 16 July 2005), Jacques Burkhardt, 16 July 1865
jacques burkhardt scientific drawings1865 in art
Satanoperca jurupari (Teffe, Brazil, 16 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Pirampus pirinampu (Sao Paulo, Brazil, 18 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Pimelodus blochii (Sao Paulo, Brazil, 1865), Jacques Burkhardt, 18 September 1865
jacques burkhardt scientific drawings1865 in art
Satanoperca jurupari (Lake January, Brazil, 28 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Meletta (Rio de Janeiro, Brazil, 19 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Sphyraena (Rio de Janeiro, Brazil, 18 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Satanoperca lilith (Manaus, Brazil, 23 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Tetragonopterus (Fazenda Sant'Anna, Brazil, 25 June 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
Trachinotus (Rio de Janeiro, Brazil, 5 July 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
Serrasalmus sp. (Belem, Para, Brazil, August 14, 1865), Jacques Burkhardt, 14 August 1865
jacques burkhardt scientific drawings1865 in art
Oxydoras niger (Teffe, Brazil, October 9, 1865), Jacques Burkhardt, 9 October 1865
jacques burkhardt scientific drawings1865 in art
Distocyclus conirostris (Teffe, Brazil, 17 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Cynoscion leiarchus (Rio de Janeiro, Brazil, 3 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Jacunda piranga (Teffe, Brazil, 26 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Julis (Cossyphus) (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Delturus parahybae (Parahiba, Brazil, 24 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Narcine brasiliensis (Rio de Janeiro, Brazil, 8 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Lemnodon saltator (Rio de Janeiro, Brazil, 18 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Cistudo de Florida (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Sparidae (Rio de Janeiro, Brazil, 13 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Trachinotus falcatus (Rio de Janeiro, Brazil, 13 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Malacanthus (Rio de Janeiro, Brazil, 13 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Sargus (Rio de Janeiro, Brazil, 6 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Dentex (Rio de Janeiro, Brazil, 11 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Narcine brasiliensis (Rio de Janeiro, Brazil, 8 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Cybium (Rio de Janeiro, Brazil, 1 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Satanoperca acuticeps (Manaus, Brazil, 17 November 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Mollusk (Turtles, Florida, 10 April 1858), Jacques Burkhardt
jacques burkhardt scientific drawingsmollusca in art
Cistudo du Sud (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawings1856 in art
Mollusk (Mactra solidissima?) (4 drawings), Jacques Burkhardt
jacques burkhardt scientific drawingsmollusca in art
Mollusk (Turtles, Florida, 9 April 1858), Jacques Burkhardt
jacques burkhardt scientific drawingsmollusca in art
Pimelodus sp. (Solimoes, Brazil, 15 September 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Satanoperca jurupari (Maues, Brazil, 18 December 1865), Jacques Burkhardt
jacques burkhardt scientific drawings1865 in art
Cistudo du Sud (side view) (Mobile, Alabama, 1855), Jacques Burkhardt, 1855-??-??
jacques burkhardt scientific drawings1855 in art
Ophiolepis elongata (Charleston, South Carolina, 29 January 1852), Jacques Burkhardt
jacques burkhardt scientific drawingsophiolepis
Geophagus sp. (Tonantins, Brazil, 18 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Gymnotus coropinae (Lago Maximo, Brazil, 1866), Jacques Burkhardt, 1866-??-??
jacques burkhardt scientific drawingsgymnotus
Emys mobiliensis (bottom view) (1855), Jacques Burkhardt, 1855-??-??
jacques burkhardt scientific drawingsemys
Laetacara thayeri (Teffe, Brazil, 5 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingslaetacara
Emys (bottom view) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Geophagus brasiliensis (Rio de Janeiro, Brazil, 22 July 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgeophagus
Mylossoma aureum (Teffe, Brazil, 14 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsmylossoma
Gymnotus coropinae (Tajapuru, Brazil, 28 August 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsgymnotus
Emys (top view) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys floridana (partial top view) (Columbus, Georgia, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys floridana (side view) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Hepatus princeps (Herbst) (1 March 1852), Jacques Burkhardt, 1 March 1852
jacques burkhardt scientific drawingshepatus
Emys picta (anatomical part) (three views) (Boston, Mass., 30 June 1847), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Myleus sp. (Maues, Brazil, 19 December 1865; 2 fish), Jacques Burkhardt
jacques burkhardt scientific drawingsmyleus
Emys pseudogeographica (top view) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Echinoderm (Charleston, South Carolina, 14 March 1852), Jacques Burkhardt
jacques burkhardt scientific drawingsechinodermata
Emys mobiliensis (side view) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys elegans (side view) (Natchez, Mississippi, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys mobiliensis (side view) (1855), Jacques Burkhardt, 1855-??-??
jacques burkhardt scientific drawingsemys
Mylossoma duriventre (Teffe, Brazil, 12 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsmylossoma
Emys floridana (top view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys rubriventris (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Shrimp? (Somerville, Mass., April 1852), Jacques Burkhardt, 1852-04-??
jacques burkhardt scientific drawings1852 in art
Emys insculpta (anatomical part) (three views) (Boston, Mass., 21 June 1847), Jacques Burkhardt
jacques burkhardt scientific drawingsemys
Emys serrata (top view) (December 1855?), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Emys rubriventris (top view) (Washington, D.C., 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys bellii and Emys marginata (bottom views) (March 1856), Jacques Burkhardt, 1856-03-??
jacques burkhardt scientific drawingsemys
Loricaria sp. (Macacos, Brazil, 26 May 1865), Jacques Burkhardt
jacques burkhardt scientific drawingsloricaria
Emys floridana (top view) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys bellii (side view) (Milwaukee, Wisconsin, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys pseudogeographica (side view of turtle and top view of head) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys marginata (top view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys rubriventris (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Hypselecara temporalis (Teffe, Brazil, 10 October 1865), Jacques Burkhardt
jacques burkhardt scientific drawingshypselecara
Hepatus princeps (Herbst) (1855), Jacques Burkhardt, 1855-??-??
jacques burkhardt scientific drawingshepatus
Myleus sp. and Mylossoma aureum (Teffe, Brazil, 11 October 1865; 2 fish), Jacques Burkhardt
jacques burkhardt scientific drawingsmyleus
Emys rubriventris (bottom view) (December 1855), Jacques Burkhardt, 1855-12-??
jacques burkhardt scientific drawingsemys
Emys serrata (side view) (Savannah, Georgia, 1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Mylossoma duriventre (Teffe, Brazil, 12 October 1865; fish and anatomical cross section), Jacques Burkhardt
jacques burkhardt scientific drawingsmylossoma
Emys floridana (side view) (1856), Jacques Burkhardt, 1856-??-??
jacques burkhardt scientific drawingsemys
Emys hoyii (side view) (January 1856), Jacques Burkhardt, 1856-01-??
jacques burkhardt scientific drawingsemys
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