WAtelopus varius
WBill Gates' flower fly
WBothriechis supraciliaris
WCraugastor escoces
WDrymaeus tripictus
WEucalantica costaricae
WCocos finch
WGiesbertiolus linnaei
WGnorimus variabilis
WGolden toad
WGolfodulcean poison frog
WGrey-crowned Central American squirrel monkey
WHellinsia obandoi
WHellinsia tepidus
WLachesis melanocephala
WOedipina uniformis
WPacific least gecko
WPhyllocnistis drimiphaga
WPhyllocnistis maxberryi
WPhyllocnistis tropaeolicola
WRufous-eyed brook frog
WCabanis's ground sparrow
WXylophanes jordani