68 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4TH Ser. 
Tabular Summary 
DIOMEDEDD 26 nut seve eeclee eae as oie tena bateccuoe eee alone oat 11 species 
Diomedea Linneus ............000: 5 species 
Thalassarche Reichenbach .......... Bins 
Pheebetria Reichenbach ............ Maar 
PROGELEA RITD AG oe OCG Fennel gine tee in eee Uae een Sint greta 73 species 
FOUL OARTN AR REDS NL AH Ran tat ante ation eaten ea le 7 species 
Macronectes Richmond ............ 1 species 
Eulmarus Stephens) ie. oe is ee ee 
Priocella Hombron & Jacquinot.... 1 “ 
Thalassoica Reichenbach ........... LR ee 
Petrella Zimmermann ............- is 
Halobena Bonaparte ............... ae 
Rachyptilayiliceneneanreoseeee econ Lee ay 
PAO PRUNEN AG ennai Hn Ha niueuneeat cinvelionansl orenat a iar una eters 45 species 
Pagodroma Bonaparte ............- 1 species 
Bulweria Bonaparte ............+0+- TAG 
Pterodroma Bonaparte ............. pF 
Procellaria Linn@us .............4- Die ity 
Priofnus Hombron & Jacquinot.... 1 “ 
Puminus Brissotwens scans von cee Tes 
1 HALASSIDROMINAS, (2s see euaMunicceiele cele a aeaees 12 species 
Halocyptena Coues .............2-- 1 species 
Thalassidroma Vigors ............. Meise 
Oceanodroma Reichenbach ......... 10.058 
OCRANITINGD SOE Ee oe we a a Ca nag 9 species 
Oceanites Keyserling & Blasius..... 2 species 
Pealea (Ridgway vane a aan es creme: eae 
GarrodiawHorbesse a neeoneneniee Lee Sa 
Pelagodroma Reichenbach ......... | Seana 
Fregetta Bonaparte ...........0000: Ar ahee 
PELECANOIDID AG setae eee NI TERA SAA Le) AEC 2 species 
Pelecanoides Lacépéde............. 2 species 
Total 86 species 
