XXIV 
Llfct OF abbreviations. 
Nor. Selsk. Skr . — K. Norske Yidenskabernes Selskabs Skrifter (Thrond- 
jhem). 
Notes Leyd. Mus. — Notes from the Royal Zoological Museum of tho 
Netherlands at Leyden (Jentink). 
Notizbl. Ver. Erdk. Darmstadt — Notizblatt des Yereins fur Erdkunde zu 
Darmstadt. 
Nouv. et faits — Nouvelles et faits divers (De Marseul : Paris). 
Nunq. Ot. — Nunquam otiosus (Schaufuss : Dresden). 
Nijt. Mag. Nature . — Nyt Magazin for Naturvidenskaberne (Danielssen et 
alii : Christiania). 
Occas. papers Calif. Ac. — Occasional papers of the Californian Academy 
of Sciencos (San Francisco). 
CEfv. Ak. Fork. — (Efversigt af k. Yetenskaps Akademiens Forhand- 
lingar (Stockholm). 
QJjfo. Finska Fork. — (Efversigt af Finska Yetenskaps Societetens Fcir- 
handlingar (Helsingfors). 
Onderz. Phys. Lab. Utrecht— Onderzoekingen gedaan en het physiolo- 
gisch Laboratorium der Utrechtsche Hoogeschool. 
Oni. & Ool. — Ornithologist & Oologist (Pawtucket, R. I.). 
Ornis — Ornis : Internationale Zeitschrift fur die gesammte Ornithologie 
(Blasius & Hayek : Yienna). 
Orvos-termesz. j&rtesito. — Orvos-termeszettudomanyi Ertesito (Kolozsvar 
= Klausenberg). 
Overs. Dan. Selsk . — Oversigt over detk. Danske Yidenskabernes Selskabs 
Forhandlinger (Copenhagen). 
P. Ac. Philad . — Proceedings of the Academy of Natural Sciences of 
Philadelphia. 
P. Am. Ac.— -Proceedings of the American Academy of Arts and Sciences 
(Boston). (Also Mem.) 
P. Am. Ass. — Proceedings of the American Association for the Advance- 
ment of Science. (Also Mem.) 
P. Am. Micr. Soc . — Proceedings of the American Society of Microscopists 
(Buffalo). 
P. Am. Phil. Soc . — Proceedings of the American Philosophical Society, 
&c. (Philadelphia). (Also Trans.) 
P. A. S. B . — Proceedings of the Asiatic Society of Bengal (Calcutta). 
P. Bath. N. II. Soc. — Proceedings of the Bath Natural History and 
Antiquarian Field Club. 
P. Belf. Soc . — (See Report.) 
P. Biol. Soc. Washington — Proceedings of the Biological Society of 
Washington. 
P. Birmingh. Phil. Soc . — Proceedings of the Birmingham Philosophical 
Society. 
P. Birmingh. Soc. — (See Report.) 
P. Bost. Soc . — Proceedings of the Boston Society of Natural History 
(Boston, U.S.A.) (Also Mem.) 
