151,340 Free Images of Scientific Illustration

jacques burkhardt scientific drawings harvard university jacques burkhardt watercolor on paper 1865 in art turtles in art pencil on paper watercolor paintings 1856 in art apistogramma

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

jacques burkhardt scientific drawings gymnothorax

Emys serrata (side view) (Charleston, South Carolina, January 1856), Jacques Burkhardt, 1856-01-??

jacques burkhardt scientific drawings emys

Mylossoma duriventre (Teffe, Brazil, 27 September 1865; 1 fish and 2 anatomical cross sections), Jacques Burkhardt

jacques burkhardt scientific drawings mylossoma

Loricariinae (Maues, Brazil, 12 December 1865), Jacques Burkhardt

jacques burkhardt scientific drawings loricariinae

Emys floridana (side, bottom and top views) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Emys elegans (top view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Caranx chloris (Rio de Janeiro, Brazil, 3 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Apistogramma agassizii (Manaos, Brazil, 16 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Apistogramma? (Manaus, Brazil, November 17, 1865), Jacques Burkhardt, 17 November 1865

jacques burkhardt scientific drawings 1865 in art

Achirus (Rio de Janeiro, Brazil, 16 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Cathorops sp. (Rio de Janeiro, Brazil, 11 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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

jacques burkhardt scientific drawings 1865 in art

Aequidens pallidus (Manaus, Brazil, 12 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Apistogramma pertensis (Manaus, Brazil, 12 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Caranx (Xarelete welho) (Rio de Janeiro, Brazil, 19 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Apistogramma agassizii (Manaos, Brazil, 17 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Shark (Nantucket, Mass.?, August 1853), Jacques Burkhardt, 1853-08-??

jacques burkhardt scientific drawings sharks in art

Achirus lineatus (Rio de Janeiro, Brazil, 8 May 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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Priam Asks Achilles for Hector's Body, Johann Wilhelm Alexander Nothbeck, 1824

paintings in the scientific-research museum of the russian academy of arts aleksandr notbek

HMS Terror thrown up by the ice., George Back

john franklin's lost expedition water transport in nunavut

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

jacques burkhardt scientific drawings turtles in art

Turtle (bottom view) (Natchez, Mississippi), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Serranus (Rio de Janeiro, Brazil, 30 May 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Crepidula (Boston, Mass., March 1847), Jacques Burkhardt, 1847-03-??

jacques burkhardt scientific drawings 1847 in art

Chrysemys oregonensis (bottom view) (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings chrysemys picta bellii

Pristis perrotteti (Para, Brazil, 14 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Percophis brasiliensis (Rio de Janeiro, Brazil, 16 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Tortue terrestre (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Epinephelus sp. (Rio de Janeiro, Brazil, 7 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (bottom view), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Terrapene triquetra (Lake Concordia, Louisiana, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Turtle (six views) and turtle head (Cambridge, Mass., 10 June 1852 and 4 July 1855), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Turtle (top view), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Turtle (bottom view) (June 1854), Jacques Burkhardt, 1854-06-??

jacques burkhardt scientific drawings turtles in art

Unidentifiable fish (Lago Jose Assu, Brazil, 29 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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

jacques burkhardt scientific drawings turtles in art

Turtle on grass (side view) (1858), Jacques Burkhardt, 1858-??-??

jacques burkhardt scientific drawings turtles in art

Myletes (Monte Alegre, Brazil, 25 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Tortoise (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings 1857 in art

Turtle (bottom view) (May 1854), Jacques Burkhardt, 1854-05-??

jacques burkhardt scientific drawings turtles in art

Glyptoperichthys gibbiceps (Teffe, Brazil, 26 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (top view) (Tarboro, North Carolina), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Turtle (bottom view), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Ophiothrix angulata (Charleston, South Carolina, 9 January 1852?), Jacques Burkhardt

jacques burkhardt scientific drawings 1852 in art

Serranus (Rio de Janeiro, Brazil, 3 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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

jacques burkhardt scientific drawings turtles in art

Dicrossus maculatus (Mercajetumba, Brazil, 16 December 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Disceus thayeri (Manaos and Teffe, Brazil, 6 September and 17 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Serranus (Rio de Janeiro, Brazil, 20 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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

jacques burkhardt scientific drawings turtles in art

Lepophidium brevibarbe (Rio de Janeiro, Brazil, 13 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Tetragonopterinae (Teffe, Brazil, 14 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Trionyx ferox Georgia (rear and front views) (Roswell, Georgia, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Turtle (side view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

Symphysodon aequifasciata (Teffe, Brazil, 4 October 1865; 2 fish), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Glanidium melanopterum (Pirahy, Brazil, 22 May 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (bottom view), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Unidentifiable fish (Lake January, Brazil, 27 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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

jacques burkhardt scientific drawings turtles in art

Chrysemys oregonensis (side view) (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings chrysemys picta bellii

Priacanthus arenatus (Rio de Janeiro, Brazil, 8 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Six turtles and turtle head (side view) (1854), Jacques Burkhardt, 1854-??-??

jacques burkhardt scientific drawings turtles in art

Shark? (side view and anatomical cross section) (China, December 1853), Jacques Burkhardt, 1853-12-??

jacques burkhardt scientific drawings sharks in art

Trionyx ferox Georgia (top view, with side view of head) (November 1855), Jacques Burkhardt, 1855-11-??

jacques burkhardt scientific drawings 1855 in art

Turtle (side view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

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

jacques burkhardt scientific drawings 1866 in art

Turtle (top view) (May 1854), Jacques Burkhardt, 1854-05-??

jacques burkhardt scientific drawings turtles in art

Turtle (side view), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Unidentified fish (1856; 2 fish), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Cichlid larvae (Teffe, Brazil, 14 September 1865; 7 parts), 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

Lithodoras dorsalis (Para, Brazil, 15 January 1866), Jacques Burkhardt

jacques burkhardt scientific drawings 1866 in art

Pogonopoma parahybae (Parahiba, Brazil, 22 May 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (top view, right-side half), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

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

jacques burkhardt scientific drawings turtles in art

Cichlid eggs (Teffe, Brazil, 18 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (bottom view) (1858), Jacques Burkhardt, 1858-??-??

jacques burkhardt scientific drawings turtles in art

Turtle (top view) (18 June 1858), Jacques Burkhardt, 18 June 1858

jacques burkhardt scientific drawings turtles in art

Tatia sp. (Teffe, Brazil, 11 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Lingula (three views) (Sullivan's Island, Charleston, South Carolina, 3 March 1852), Jacques Burkhardt

jacques burkhardt scientific drawings 1852 in art

Rhamdia sp. (Teffe, Brazil, 28 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle (top view) (Cuba), Jacques Burkhardt

jacques burkhardt scientific drawings turtles in art

Emerita talpoida (Say) (1855), Jacques Burkhardt, 1855-??-??

jacques burkhardt scientific drawings 1855 in art

Symphysodon aequifasciata (Teffe, Brazil, 28 September 1865)), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Cichlid larvae (Teffe, Brazil, 14 September 1865; 2nd drawing), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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

jacques burkhardt scientific drawings turtles in art

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

jacques burkhardt scientific drawings 1866 in art

Unidentified specimen and two cross sections (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings 1857 in art

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

jacques burkhardt scientific drawings 1865 in art

Sorubim lima (Tonantins, Brazil, 17 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Trionyx ferox Georgia (top view) (November 1855), Jacques Burkhardt, 1855-11-??

jacques burkhardt scientific drawings 1855 in art

Testudo elephantopus (front and top views of head) (Galapagos Islands, March 1856), Jacques Burkhardt, 1856-03-??

jacques burkhardt scientific drawings 1856 in art

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

jacques burkhardt scientific drawings turtles in art

Two cichlids (Manaos, Brazil, 17 November 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Cichlid eggs (Teffe, Brazil, 18 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Mollusk (Naushon Island, Mass.), Jacques Burkhardt

jacques burkhardt scientific drawings mollusca in art

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

jacques burkhardt scientific drawings turtles in art

Hypostominae? (Coary, Brazil, 22 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

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