牛<i >皮蝇</i>属感染,幼虫呼吸孔

牛皮蝇属感染,幼虫呼吸孔

This photograph of the interior part of a cow hide after slaughter shows multiple breathing holes of Hypoderma spp larvae.

Courtesy of Dr. Rosario Panadero-Fontán.

在这些主题中