Top 10 new species list : frogfish , golden orb spider , bug - eating spider . Coincides with International Day of Biodiversity being marked in 11 countries . United Nations says not enough is being done to reduce rate of biodiversity loss . UNEP report found that populations have decreased 40 % since 1970 .
Top 10 new species list includes frogfish , golden orb spider , bug-eating slugs . Coincides with International Day of Biodiversity being marked in 11 countries . United Nations says not enough is being done to reduce rate of biodiversity loss . UNEP report found animal populations have dropped 30 percent since 1970 .