Cover Image

Cover Illustrations: From Left to Right, Top Row: Honeybee, Apis mellifera Photo Credit: Matthew Webster A yellow‐billed long‐tailed finch ( Poephila acuticauda ‐ foreground) and two red‐billed long‐tailed finches ( P. a. hecki ‐ background) in a captive population maintained by S.C. Griffith. Photo Credit: Simon C. Griffith; A worker of Formica selysi carrying eggs and small larvae © Timothée Brütsch Photo Credit: Timothée Brütsch; Chromosomal location of the Hsp70 gene family in an OST/O3+4 inversion heterokaryotype of D. subobscura (upper left), and phylonetwork of the Hsp70 genes by duplicate (A and B), chromosomal inversion (OST, O3+4, O3+4+8, and O3+4+16) and species ( D. guanche, D. madeirensis and D. subobscura ) of the subobscura subgroup (center). Photo Credit: Francisco Rodríguez‐Trelles; From Left to Right, Middle Row: Annual M. guttatus flowering at Iron Mountain, OR. Photo Credit: Jean Cayhlan; Arabis alpina in the Western Swiss Alps (near Glacier de Paneirosse) Photo Credit: Christian Parisod; Timema cristinae male, striped‐green morph, resting on its host plant chamise ( Adenostoma sp. ). California, 2015. Photo Credit: Moritz Muschick; Pinned museum specimen of Anopheles gambiae collected in Yaoundé, Cameroon from the IRD collection. Photo Credit: Diego Ayala; Balsam poplar female inflorescence at Mt McKinley, Alaska. The photo was taken on June 26th, 2011. Photo Credit: Raju Soolanayakanahally; Yellow monkeyflowers in the diverse Iron Mountain population. Photo Credit: Lila Fishman; From Left to Right, Bottom Row: Atlantic cod ( Gadus morhua ) on the Norwegian Skagerrak coast. Photo Credit: Øystein Paulsen; Atlantic salmon Photo Credit: Louis Bernatchez; A fanning threespine stickleback. Photo Credit: Yasuyuki Hata; A school of Australasian snapper (Chrysophrys auratus); Photo Credit: The Institute of Plant and Food Research,photographer Robert Lamberts