. Crédit photo : CSIRO, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=35478659

. Photo credit: In Memoriam: Ecuador Megadiverso on VisualHunt.com / CC BY-NC-SA

. https://flic.kr/p/e2sxRk

. https://commons.wikimedia.org/w/index.php?curid=6658370

. https://commons.wikimedia.org/wiki/File:Phoxinus_phoxinus_Prague_Vltava_2.jpg

. https://pixabay.com/images/id-4616096/

. Crédit photo : Gidzy — https://www.flickr.com/photos/gidzy/3292916597/,

. https://flic.kr/p/2h79bMv

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. Crédit photo : Charles Barilleaux - https://flic.kr/p/hsrT21

. https://ag.umass.edu/sites/ag.umass.edu/files/fact-sheets/images/japanese_beetle_lv_dc_0.jpg

. Par Kuebi = Armin Kübelbeck — Travail personnel, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=3038275

. Crédit photo : Martin Str - https://pixabay.com/images/id-230016/

. Photo credit: Chellíu on VisualHunt.com / CC BY-NC

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. Crédit photo : Roberto Pillon - https://www.fishbase.us/photos/UploadedBy.php?autoctr=4638&win=uploaded

. https://flic.kr/p/2iJQxwv

. https://pixabay.com/images/id-5622315/