Keywords: ChilonycterisOsburniFord.jpg Chilonycteris osburni Pteronotus parnellii osburni Proceedings of the Zoological Society of London 1861 http //www archive org/stream/proceedingsofgen61zool page/n111/mode/1up web 1861 G H Ford pd-old-70 Pteronotus parnellii PZSL 1861 George Henry Ford |