22 



l§54—t Descriptions of a iitw sprcics of cottoid fiili, and remarks on the Anu-riciiii 

 Aeuutbocolti. By Wm. O. Ayres, M. D. Oc.'J, 1*')4. <l*roc. Cal. Acad, 

 iici., V. 1, |i. 11, I'ibi; 2d ed., p. 11, 1-^7;?. 



(N. Bp. Cbjpeocottut robiuUu (= Aiipieottus bison fJnl ).) 



t Descriptions of two new species of fisli. liy "Wm. O. Ayres, M. D. 0<t. 

 2:{, leio4. <l*roc. Citl. Acad. 8ci., V. 1, pp. i:V-14, lr<.')4 ; -^d. ed., pp. \'l-\:\, 

 187:1. 



IN. 8p. Brosmius marginatus, Syngnathus grisevlinealus.] 



Now species of Califoruian Fishes, by "William O. Ayres, M. D. Nov. 1, lr'54. 

 <Proc. Boston Sjc. Nat. Hist., v. ."j, pp. 1)4-10:5, Dec. If554, a>jd Feb, 1H55. 



(N. sp. Hebanteii paucigpinvi (94), Sebantes nebtiUjsug (Ufi), Hcbasten ruber (!I7), SebnsUs ruber 

 var.pam<*(!)8), Centrarchuninaculoiiws (i)i)),Morrhna cali/ornica (HiO), Labru* pulcher {lOD .] 



• Descriptions of the Sturj^eons [Acipenser] found in our [Califoruian] waters. 



By "Wm. O. Ayres, M. D. Nov. 27, IH7A. < Proc. Cai. Acad. Sci., v. 1, p. 

 15, Dec. H54 ; 2.1 ed., pp. 14-ir> 187;^. 



[N. »p. A. aciUirostris, A. medirostrin, A. brachyrbynchus.] 



Characteristics of some Cartilaginous Fishes of tbo Pacific coast of North Am- 

 erica. By Charles Girard. Nov. 28, 1854. < Proc. Acad. Nat. Sci. Phila.. 

 V. 7, pp. 1UG-1'J7, 1854. 



[K. sp.: — I. Cegtracion francisei (IfiG). i. Triakia semifasciatum (19C), :i. Spiiuix (Acanthias) 

 Suckleyi (t9C>, 5. Raja bitwculata (liW).] 



Abstract of a Report to Lieut. Jas. M. Gilliss, U. S.N., upon the Fishes col- 

 lected during tbo U. S. N. Astronomical Expedition to Cbili. By Charles 

 Girard. Nov. 28, 1854. < Proc. Acad. NaS. Sci. Pliila., v. 7, pp. 197-ltiit, 1^54. 

 [Geuux Atlierinopsis iioiicud, and liio Mclctla ccerulca of Aug. i29, 1«;4, v. 7, p. 138, rede- 

 scribed as a new 8p«cieH, uader the namo Alosa muj>im. ] 



t Descriptions of two new spectes of tisb. By "Wm. O. Ayres, M. D. Dec. 4, 

 1854. < Proc. Cal. Acad. Sci., v. 1, pr. 17-18, 18.'j4 ; 2d ed., pp. l(>-17, 187:1. 

 [N. sp. Osmems eloiujatim, JUttstelwi felut ] 



tDeseriptions of two new s -ecies of Cypnnoidj. By "Wm. O. Ayres, M. D. 

 Dec. 11, 1854. < Proc. Cal. Acad. Sci., v. 1, pp. 1^-10. Kvl ; 2d ed., pp. IT-H. 

 187;{. 



[S. up. CcUostomiu occi.-entalU, Gila ginndit:.] 



* Descriptions of two new Cyprinoid lish. By "Wni. O. Ayres, M. I». Dec. 18, 



ia'>4. < Proc. Cal. Acad. ScL, v. 1. pp. 20-21, 18..4 ; 2d cd., pp. 10-20, 187:;, 

 [N. sp. Lavinia gibbona, L. comprensa. } 



*fl)e8cription of a new Cyprino d tisb. By "Wm. O. Ayres, M. D. Dec. 25, 

 1854. < Proc. Cal. Acad. Sci., v. 1, pp. 21-2,', 1554 ; 2d ed.. pp. 20-21, 187:?. 

 [N. pp. Gila microlepidota.] 



A list of the Fishes collected in Calil'ornia, by Mr. !•>. .Sannn<ls, with descrij^ 

 tions of the now species. By Charles Girard, M. 1>. [1854.] <^ Boston 

 .lonrn. Nat. Hist., v. C, j.p. .5;!:{-.'>44, pi. 24-2(5, 1>^.')7. 



4N.55 — Synopsis of the Icbtbyological Fanna of the Pacific Slope of North .Vmeric.i. 

 cbielly from the collections made l>y the U. S. F.\p. ExiH>d. under the com- 

 mand of Ca]>t, C. Wilkes, with recent addit.ons and comparis ns with east- 

 ern tyjies. By Louis Agassiz. <[ Am, .lonrn. Sci. and Arts, v. 1I>, pp. 71-119, 

 Jan., l-'55; v. 11>, j.p. 21.'-2:il, March, 1855. 



(N. g. and u. sp. Catostornxui ntcidentalin (94), Acrocheiltm (n. g., 90) alutacrim (99), Plyrho- 

 cheilut (II. K-. -27). I'lycliocheilui grarilui (^JJO), riychochriluii vimjor (d."?'). llylvrlieilui> (n. y. 

 'A*?) latcralif^l).] 



