AVES. PASSERES. jy 



aurihus magnis, licet non exftantibus, oculis magnis commune huiccum. 

 reliquis noclurnis avibuS ; Ungue intermedio fquamato. 

 MAS gaudet macula magna alba fere in medio Remigis 2 & 3, quibus 

 fcemina caret & apices Reftricum 1 2 apice alba: funt in mare. 



Frocellaria* 



249.PROCELLARIA. Att.ftockh. iJ4f>p. 9h 



Alb. orn. 3. p. 87. t, 92,, Petrcl. 



Dampier voyag. 3«. p, 97 '• Petrel. 



Suecis Stormwaders fogelen, 



Habitat in mari , undas currens , infhnte procel- 

 la proram puppemque navium petens 5 unde pra^fa- 

 gia nautarum de inftante tempeitate, quam avicu- 

 lsc evitare conantur. 



DESCR. magnitvM Hirundinis f. Motacilla;, totas niger, in dorfo magis 

 faturate, in peclore & abdomine magis obfcuve, fed tecirices rectricum 

 infra & fupra funt albse apicibus nigris , hinc urfhopygiuin album eft. 

 ReSfices \2 ssquales nigne alis breviores, obtufe. Remiges primores 

 acutiores. teiirices alarum a:di ordinis apice parum albent. 

 Fides ni^ri palmati ; femoribus feminudis. Pollex nullus , fed 

 unguis minimus fesfilis. digiti tres membrana nigra connexi palmati , 

 quorum iutimus brevior duobus conftans articulis; extimus longior interio- 

 re , conftans quatuor articulis; intermedius paulo longior exteriore, fed 5 

 articulis conftans. migues cinerei nigri, fere asquales. Roftrum nigrurn. te-< 

 nue, compreflum, moiliufcuIum,apicenigrum. maxilla fuperior apice ad- 

 unca, acuta, inferiore non longior. nares in medio roftri, gibbae promi- 

 nuls(utinhirundine): narium foraminibus tenuiflima membrana diftin- 

 £Hs. ergo characler generis Procellarise.. Rofirum tenue compreftu.m; ma* 

 xillis ffiqualibus : fuperiore apice adunco. nares prominentes:cylindro fo* 

 ratninibui membranula feparati*. 



CJajJis 



