256 THE GEXERA OF FISHES. PART II 



493. BLEEKER (1854). Bijdragc tot de kcnnis der ichthyologische fauna van 



het eiland Flores. Nat Tijdschr. Neder.-Indie, VI, 1854, 311-338. 



PlETER BlEEKER. 



Apogonichthys Bleeker, 321 ; logotype A. perdix Blkr. 

 Labrichthys Bleeker. 415; orthotype L. cyanot^enia Blkr. 



494. BLEEKER (1854). Vijfde bijdrage tot de kennis der ichthyologische fauna 



I'on Amboina. Nat. Tijdschr. Neder.-Indie, VI. 

 PiETER Bleeker. 

 Tropidichthys Bleeker, VI, 501 ; logotype T. margaritatus Blkr. A synonym of 

 Canthigaster Sw. 



494A. BLEEKER (1854). Bijdrage tot de Kennis van de ichthyologische fauna 



van Celebes. Nat. Tidschr. Neder.-Indie, VII. 



PiETER Bleeker. 



Chonerhinos Bleeker, 259 ; ortliotype Tetraoiwn modestus Blkr. ; replaces Xenop- 



terus Bibron (1855). 



495. BRANDT (1854). (Belonopsis.) Mem. Acad. Sci. St. Petersbourg. 

 Johann Friedrich Brandt. 

 Belonopsis Brandt, 174; orthotype Leptorhynchus leuchtenbergi Lowe. Substi- 

 stitute for Leptorhynchus, preoccupied ; a synonym of Nemichthys Rich. 



496. COSTA (1854). Fauna del regno di Napoli, ossia enumerasione di tutti gli 



animali che abitano le diverse regioni di questo regno e le acque che le 

 bagnano; contenente la descrisione di nuovi o foco estattamente conosciuii; 

 con figure ricavata da original viventi c defintc al naturalc di O. G. Costa 

 (continuata da A. Costa). 



Oronzio Gabriele Costa. 

 Helmichthys Costa, tavola 31; orthotype H. dlnphanus Costa. .\ larva of Conger. 



497. EGERTON (1854). On Some New Genera and Species of Fossil Fishes. 

 Ann. Mag. Nat. Hist., XIII. 

 Philip de Malpas Grey Ecerton. 

 .ffichmodus Egerton, X, 367; logotype Tetragonolepis confluens Ag. (fossil). 

 A substitute for Tetragonolepis Ag., not of Bronn. A synonym of Dapedium 

 Leach. 

 Histionotus Egerton, XIII, 434; orthotype H. annularis Egert. (fossil). 

 Legnonotus Egerton, III, 435; orthotype L. cothamiensis Egert. (fossil). 



498. EGERTON (1854). Palceichthyologic Notes. ..Supplemental to the Works 

 of Prof. Agassis. Quart. Journ. Geol. Soc. On a fossil (Dipteronotus 

 CYPiirs) from the upper beds of the new red sandstone at Bromsgrove, X. 



Philip de Malpa.s Grey Egerton. 

 Dipteronotus Egerton, X, 369; orthotype D. cyphus Egert. 



499. EICHWALD (1854). Lethcca Rossica. ou Palcntotogie de la Riissie dicrite 



et Agurec. 

 Carl EIduard von Eichwald. 

 Thyestes Eichwald, 1, 108; orthotype T. verrucosus Eichw. (fossil). 



500. GIBBONS (1854). Description of New Species of Viviparous Marine and 

 fresh-water fishes, from the Bay of San Francisco and from the River and 

 Lagoons of the Sacramento. Proc. Acad. Nat. Sci. I'hila., VII. (These 



