樹脂封存的獨角仙微觀標本

Macro photograph of a rhinoceros beetle ethically preserved in a clear resin research block, minute air bubbles, accurate wing case ridges and refracted edges, dark slate table, narrow side light, clinically sharp without labels

微距攝影，一隻獨角仙作為研究標本封存在透明樹脂塊中，細小氣泡、準確鞘翅紋理與邊緣折射清楚，深石板桌面，窄側光，臨床般銳利且無標籤。