دا دوتنه د ويکيمېډيا کامنز لخوا خپرېږې او کېدای شي چې دا په نورو پروژو هم کارېدلې وي.
د دوتنې د کارېدنې لا نور مالومات د دوتنې د څرگندنو په مخ کې لاندې ښودل شوی.
لنډيز
څرگندونه1911 Britannica-Aptera-Collembola.png
English: From Carpenter, Proc. R. Dub. Soc., vol. xi. Structure of Collembola. 1. Isotoma hibernica. Side view. 2. ” Ocelli and post-antennal organ of right side. 3. ” Tip of terminal antennal segment with antennal organ. 4. ” Mandible. 5. ” Tip of left dens with mucro. Outer view. 6. ” Hind-foot with claws. × 240. 7. Entomobrya anomala. Catch. Illustration from 1911 Encyclopædia Britannica, article Aptera.
This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.
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