r)(i TULLKTIN 41, rNni:i> S'I'AI'KS XATTOXAl, ^K'SKTM. 



1858. (;ii;ai;1>. C'iiaki.ks, iri//( SrEXCF.u F. Baikd— ("<mtiiiui-(l. 



I'KorxoTRETUS, Bum. <fc Bibr •'-'' 



Proctotretus (Dum. & Bibr.), Grd •!-'!' 



Proctotretus aplendidun, Grd., lA. xvii, figs. 1-7. 



Banks of Kio Negro, in Patagonia. 

 Proctotretus pectinatus, Diim. & Bibi- •'!33 



Chile. 



LioL.«MUs, Wiegin •!-'*4 



LiolcKtmiH nitidus, Gravenh., pi. xxvii. figs. 17-24. 



A'alparaiso, Chile 



LlODEiRA (Diim. & Bibr.), Fitz :i39 



Liodeira chilcnisis (Duiu. tt Hibr.). Grd iUO 



Chile. 

 Ptychodeira (Dum. & Bibr.), Fitz. 

 Ptychodeira gracilis. ( ird.. jil. xvii, fig.s. 22-28 :t41 



Coast of Patagonia. 

 Iti/chodeira femorata , Grd 'Mi 



Valparaiso, Chile. 

 IHychodeira Stantoni. Grd '■■i~ 



.Santiago, Chile. 

 I'tjichodeira ci/anoyantfr. (ird. 



Chilt;. 

 Ptychodeira intermedia. Grd :U8 



Republic of Chile. 

 Ptychodeira tnoaaica, < Jrd 349 



Kepiiblic of Chile. 

 Rhytidodeira, Girard. 

 Phytidodeira Kimji. (ird :i.">0 



Port Desire, Patagonia. 

 Phytidodcira Magellanica, (Ird 3,^1 



Port 11e.sir6, Patagonia; Pcckct Hnilioi-, Strait "f ^Sfngfllan. 

 h'hytidddeira hihroni, Grd :t.">2 



I'cirt Desir6, PatagoTiia. 

 lihytidodeira Wiegman iii . (Jrd 3.')2 



Itepnblio of Chile. 

 Phi/tidodeira nigroniacvliild. ( ii-d . . ^SS 



Re])nblic of Chile. 

 Phytidodeira nxycepliiihi. (ird.. ])1. xwiii. li^i's. 2ti X\. 



Coi-dilleras, altitiuli- of .f.oiHi led. 



Ktil.9^mus, Girard .3.'>7 



Knlcemus tenvin, (ird.. ])1. xxviii. figs. 9-l(i :!.')S 



Valparaiso, Cliile. 

 Pulcemus Darinni, (ird.. ])1. xvii, fig,s. S-14 :!(!1 



Coast of Patagonia. 

 Kulfi'nuis pictm; Grd :!(U 



Republic of Chile. 

 EiiUeitnisfitzingeri, (ird Ii(i.') 



Republic of Chile. 

 Eulcvmnx affmis, (ird 3(50 



Port l)esir6 and Santa Crii/.. Patagonia. 

 KulfPmvs iigvifer. (i rd :;(ifi 



Republic of Cliih>. 

 Tvidrcmus itiariddtim. ( ird :;(;7 



Republic of I'crn. 



( »HTHoi,;F..Mfs, ( ! ii ard IKW 



Orthohi iiiiin Peaglri, (!rd.. pi. xvii. tigs. 1.", 21 :!(!0 



(di coast of Patagoni:!. 



Orthokfinus ■tmiUiinacvlafiif, ( Inl :t72 



Republic of Chile. 



(trtholinniix Fittroii, Grd 373 



Hahia Blanca and Rio Negro, Patagonia: Mahhniado, near mouth of Kio 

 La Plata. 



P.R.\CHYLOPHr.e, Cuv. 



I!rarhido2}hi(i.f(isi'iatiis. Cuv., pi. xviii, figs. K-9 374 



1 iiiisntalvod iiiid Peejee Islands. 



