It could be an ear mite infestation. The ear mite in the cat (and the dog) is usually Otodectes cynotis that live within the ear canal, and often stimulate a dark brown waxy discharge. A secondary ...
The discovery started at the Zoological Collections Laboratory in Pinheiral, Rio de Janeiro. While examining young spiders, ...
Transmission electron microscopes (TEMs) have been advancing our knowledge of the very small for nearly 100 years. Since their advent, they have helped scientists see structures as small as individual ...
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