| 词条 | Ilybius fenestratus |
| 释义 |
| name = Ilybius fenestratus | image = Ilybius fenestratus.jpg | image_caption = Ilybius fenestratus | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Coleoptera | familia = Dytiscidae | genus = Ilybius | species = I. fenestratus | binomial = Ilybius fenestratus | binomial_authority = (Fabricius, 1781) }} Ilybius fenestratus is a species of beetle found in many countries in Europe. It was first described by Johan Christian Fabricius in 1781. The scent gland of this species of beetle is natural source for the anabolic steroid boldenone (Δ1-testosterone).[1] References1. ^{{cite book|author=J. Elks|title=The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies|url=https://books.google.com/books?id=0vXTBwAAQBAJ&pg=PA640|date=14 November 2014|publisher=Springer|isbn=978-1-4757-2085-3|pages=640–}}
2 : Dytiscidae|Beetles described in 1781 |
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