JANSE, M. et al.. (2017) – Zootier Lexikon https://www.zootier-lexikon.org/bibliographie/j-1699975706/janse-m-zimmerman-b-geerlings-l-brown-c-nagelkerke-l-a-j-2017
Worldwide, more than 700 million people visit zoos and aquariums annually, enabling
Worldwide, more than 700 million people visit zoos and aquariums annually, enabling
spectacular migrations of fruit bats known: the annual influx of an estimated 5–10 million
originally destined for the Chinese food market, had an estimated market value of $3.2 million
two mainland subspecies form two independent lineages, having diverged up to 2.4 million
and Eurasia represent distinct monophyletic lineages separated for more than one million
in 1981 totalled 152 000 animals with an estimated total carcass yield of 19.7 million
and the Bering Strait and a diversification of the genus in Eurasia less than 3 million
There are in total at least two million head of different wildlife species.
of Baht 200,000 (about £3,800) and the highest price so far recorded is Baht 1.6 million
Conservative estimate of evolutionary time-span suggests more than one million years