981 Free Images of Jacques Burkhardt Scientific Drawings

harvard university watercolor on paper 1865 in art pencil on paper watercolor paintings turtles in art emys 1866 in art kinosternon chrysemys

Dolphin? (bottom and side views) (Cambridge, Massachusetts, 31 December 1849), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor on paper

Sternopygus astrabes (Teffe, Brazil, 1866), Jacques Burkhardt, 1866-??-??

jacques burkhardt scientific drawings 1866 in art

Serranus (Florida, June 1860), Jacques Burkhardt, 18 June 1860

jacques burkhardt scientific drawings watercolor on paper

Fish anatomical cross section (New York, N.Y., 1848), Jacques Burkhardt, 1848-??-??

jacques burkhardt scientific drawings watercolor on paper

Bryozoa and anatomical parts (Tortugas, Florida, 31 March 1858), Jacques Burkhardt

jacques burkhardt scientific drawings bryozoa

Tima formosa (Boston, Mass., 17 May 1859), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Unidentified amphibian (June 1869; top view and bottom view), Jacques Burkhardt, 1869-06-??

jacques burkhardt scientific drawings watercolor on paper

Tetragonopterus, Jacques Burkhardt, 19 May 1865

jacques burkhardt scientific drawings watercolor on paper

Atherina, Jacques Burkhardt, 2 May 1865

jacques burkhardt scientific drawings watercolor paintings

Cichla n.sp. (Lago Maximo, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Heros efasciatus (Porto de Mos, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings heros efasciatus

Turtle (top view) (Cambridge, Mass., June 1852), Jacques Burkhardt, 1852-06-??

jacques burkhardt scientific drawings turtles in art

Turtle on grass (side view) (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings turtles in art

Crabs (10 April 1851; 3 specimens), Jacques Burkhardt, 10 April 1851

jacques burkhardt scientific drawings crabs in art

Farlowella sp. (Teffe, Brazil, 5 and 8 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Sternopygus macrurus (Teffe, Brazil, 1866), Jacques Burkhardt, 1866-??-??

jacques burkhardt scientific drawings 1866 in art

Alcyonidium (Charleston, South Carolina, 2 December 1851), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Turtle (top view) (Cambridge, Mass., May 1852), Jacques Burkhardt, 1852-05-??

jacques burkhardt scientific drawings turtles in art

Needlefish (Lake Erie, Buffalo, New York, February 1854), Jacques Burkhardt, 1854-02-??

jacques burkhardt scientific drawings watercolor on paper

Turtle on grass (side view) (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings turtles in art

Copella sp. and Pyrrhulina sp. (Lake January, Brazil; 2 fish), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor on paper

Uaru amphiacanthoides (Lago Maximo, Brazil; adult), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor on paper

Emys rubriventris (side view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??

jacques burkhardt scientific drawings emys

Belone truncata (Rio de Janeiro, Brazil, 15 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Emys rubriventris (side view) (Washington, D.C., December 1855), Jacques Burkhardt, 1855-12-??

jacques burkhardt scientific drawings emys

Hemisorubim platyrhynchos (Sao Paulo, Brazil, 18 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings hemisorubim platyrhynchos

Homulon (Petite) (Rio de Janeiro, Brazil, 8 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings haemulon

Gymnothorax (New species) (Rio de Janeiro, Brazil, June 10, 1865), Jacques Burkhardt, 10 June 1865

jacques burkhardt scientific drawings gymnothorax

Gymnothorax (New species) (Rio de Janeiro, Brazil, July 14, 1865), Jacques Burkhardt, 14 July 1865

jacques burkhardt scientific drawings gymnothorax

2 sorubim (Manaus, Brazil, 6 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Laetacara thayeri (Teffe, Brazil, 27 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings laetacara

Belone truncata (Rio de Janeiro, Brazil, 14 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Crenicichla marmorata (Maues, Brazil, 16 December 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Mya arenaria (East Boston, Mass., 3 June 1847) (6 drawings), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Sphyraena (Rio de Janeiro, Brazil, 18 July 1865) 2, Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Zygona tiburo (Rio de Janeiro, Brazil, 4 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Trachinotus (Rio de Janeiro, Brazil, 21 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Scomberoides (Rio de Janeiro, Brazil, 26 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Halichoeres sp. (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Distocyclus conirostris (Teffe, Brazil, 17 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Jacunda piranga (Teffe, Brazil, 26 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Leporinus (Pirahy Bar, Brazil, 27 April 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Satanoperca lilith (Manaus, Brazil, 23 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Meletta (Rio de Janeiro, Brazil, 19 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Satanoperca jurupari (Teffe, Brazil, 16 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Porichthys sp. (Rio de Janeiro, Brazil, 10 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Trachinotus (Rio de Janeiro, Brazil, 5 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Julis (Cossyphus) (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Satanoperca acuticeps (Manaus, Brazil, 17 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Sparidae (Rio de Janeiro, Brazil, 13 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle shell (top view) (2 September 1852), Jacques Burkhardt, 2 September 1852

jacques burkhardt scientific drawings turtles in art

Kinosternon odoratum (top view), Jacques Burkhardt

jacques burkhardt scientific drawings kinosternon

Aulus Oken (Nahant, Mass., 3 July 1863), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Pandora trilineata (East Boston, Mass., 21 June 1848), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Turtle (top view and cross section of head) (June 1854), Jacques Burkhardt, 1854-06-??

jacques burkhardt scientific drawings turtles in art

2 cichlids (Teffe and Lago Maximo, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Laetacara thayeri plus man's portrait (Teffe, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings laetacara

Chrysemys dorsalis (bottom view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings chrysemys

Rineloricaria sp. (Teffe, Brazil, 11 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Alosa tyrannus (Mystic River, Mass., June 1869), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Emys picta (top view) (Cambridge, Mass., May 1854), Jacques Burkhardt, 1854-05-??

jacques burkhardt scientific drawings emys

Turtle (top view) (May 1852), Jacques Burkhardt, 1852-05-??

jacques burkhardt scientific drawings turtles in art

Crenicichla marmorata (Lago Maximo, Brazil; green and red), Jacques Burkhardt

jacques burkhardt scientific drawings crenicichla marmorata

Emys rubriventris (top view) (Washington, D.C.), Jacques Burkhardt

jacques burkhardt scientific drawings emys

Sternopygus macrurus (Lake January, Brazil, 1866), Jacques Burkhardt, 1866-??-??

jacques burkhardt scientific drawings 1866 in art

Otolithus (Rio de Janeiro, Brazil, 12 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Three brittle-stars (Tortugas, Florida, 11 February 1852), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor on paper

Otolithus (Rio de Janeiro, Brazil, 11 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Geophagus altifrons (Maues, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings geophagus

Sanguinolaria fusca (East Boston, Mass., 3 June 1847), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Turtle emerging from egg (4 October 1853), Jacques Burkhardt, 4 October 1853

jacques burkhardt scientific drawings turtles in art

Hybonotus variegatus (Breves, Marajo, Brazil, 21 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Chrysemys dorsalis (side view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings chrysemys

Farlowella sp. (Lake January, Brazil, 23 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Sternopygus macrurus (Lago Maximo, Brazil, 1866), Jacques Burkhardt, 1866-??-??

jacques burkhardt scientific drawings 1866 in art

Chrysemys dorsalis (top view) (Louisiana, 1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings chrysemys

Ophiolepis elongata (Charleston, South Carolina, 24 December 1851?), Jacques Burkhardt

jacques burkhardt scientific drawings ophiolepis

Ozotheca odorata (side and front views of head) (1855), Jacques Burkhardt, 1855-??-??

jacques burkhardt scientific drawings pencil on paper

Echinoderm and eight anatomical parts (Key West, Florida, February 1848), Jacques Burkhardt, 1848-02-??

jacques burkhardt scientific drawings echinodermata

Kinosternon odoratum (bottom view), Jacques Burkhardt

jacques burkhardt scientific drawings kinosternon

Mollusk (Mactra solidissima?) (Nahant, Mass., 6 July 1848?, Jacques Burkhardt

jacques burkhardt scientific drawings mollusca in art

Kinosternon odoratum (top view), Jacques Burkhardt

jacques burkhardt scientific drawings kinosternon

Ancistrus sp., Glyptoperichthys gibbiceps, and Hypancistrus sp.? (Teffe, Brazil, August-September 1865; 5 fish), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Emys pseudogeographica (side view of turtle and top view of head) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Cichla monoculus (Teffe, Brazil, 25 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Arraia (Teffe and Maues, Brazil, 18 October, 17 December and 19 December 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Brachyplatystoma vaillantii (Belem, Para, Brazil, 14 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Myleus sp. and Mylossoma aureum (Teffe, Brazil, 11 October 1865; 2 fish), Jacques Burkhardt

jacques burkhardt scientific drawings myleus

Mylossoma aureum (Teffe, Brazil, 14 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings mylossoma

Anadoras grypus (Teffe, Brazil, 26 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (side, bottom and top views) (White Bear Lake?, near St. Paul, Minnesota, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

Emys picta (anatomical part) (three views) (Boston, Mass., 30 June 1847), Jacques Burkhardt

jacques burkhardt scientific drawings emys

Heros efasciatus (Lake January, Brazil, 27 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings heros efasciatus

Crenicichla saxatilis (Tajapuru, Brazil, 21 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Mylossoma aureum (Monte Alegre, Brazil, 25 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings mylossoma

Crenicichla saxatilis (Teffe, Brazil, 10 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Geophagus proximus (Teffe, Brazil, 12 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings geophagus

Geophagus brasiliensis (Rio de Janeiro, Brazil, 19 May 1865), Jacques Burkhardt

jacques burkhardt scientific drawings geophagus

Hammerhead (Rio de Janeiro, Brazil, 12 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Emys insculpta (anatomical part) (three views) (Boston, Mass., 21 June 1847), Jacques Burkhardt

jacques burkhardt scientific drawings emys

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