Image from Wikimedia Commons. See: https://commons.wikimedia.org/wiki/File:EB1911_Cytology_-_types_of_nuclei.jpg
EB1911 Cytology - types of nuclei
Artist: a from E. B. Wilson’s The Cell in Development and Inheritance (After van Gehuchten.); b from Korschelt and Heider, Lehrbuch der verg. Entwicklungsgeschichte der wirbellosen Tiere
Image from Wikimedia Commons. See: https://commons.wikimedia.org/wiki/File:PSM_V76_D218_Resting_positions_of_culex_and_anopheles.png
PSM V76 D218 Resting positions of culex and anopheles
Artist: “after Howard, U. S. Department of Agriculture” author of this derivative work not explicitely specified—may or may not be John B. Smith, the author of the article