CATALOG OF FOSSIL FISHES IN THE CARNEGIE MUSEUM 391 
Of the two modern genera comprised by this family, Diodon and Lyosphera, 
the former occurs fossil from the Eocene onwards and is represented by numerous 
species. Only a few are known from the Upper Eocene horizon of Monte Bolea, 
the most important being D. erinaceus and D. tenuispinus Agassiz. Examples of 
both of these occur in the Bayet Collection of the Carnegie Museum, and are cata- 
loged under the following numbers: 4498 (D. erinaceus Agassiz); 4442, 4443 
(D. tenuispinus Agassiz). 
INDEX OF GENERA. 
can thonemmlspearir ee 370 Eeptocephals 2.23). 3 D8 
PACAIUNUMU SR amare itor: eee 382 ST HIGMN Ss2 ss oe eee ee eee 367 
PAUNO UIA Hersey eee td rae eee 357 IVICING Re ate eG eer ast 366 
INTHOSTONMA SRS ery etic e 361 IMiyripnistishys:..s atin ore eee 363 ( 
ANUIRAS Seicseettee Mises eee uN oe «Son cn 373 INGSCUS veers? ie ener eens 381 | 
BIOCHIUSERaestete an eae 386 Odonteus 3ii2 sc ee ee ee 379 i 
Callin teva cere ca ae 384 Plata? ieee ea eases epee annertes 365 
DETANCODSISMHCM Mader hin flea 368 ‘Rterygocephaltisn 22 iciacs se 388 
Carchamiacienas «hata ae ee as 353 PY. COO CUS eater soc ea meee etme rey ts 355 i 
Wenitriscusyee eetats cue kee es 362 Fay PeSUIS et Gace a eine neonate 380 j 
ROU atete cu tree cca har aie wanes RRs 356 Rd] skenoaho) evayeantennoubestg cee Seg = Sc eee 359 } 
Cy cloponiay rns Siete at mati ae 375 Rd okzhaa} ol sCojcitisisespemens vey ce eee asia 362 | 
Dentex Seat sete eta. eye pie 377 HUROMD USE Acacia pea aaa rere 383 
DIO COME meen Reet ciel he hoi 391 DOCALOPMaCUS tes: au seers eee 381 | 
DU CUOK Agere te me cer roc: Sra 369 SCOMGU OM ape ot caer is Mees ees 353 
Dulles ey aes: Wik eee 376 Seriolay ce eee nor er eee 367 
HMO DlOsUNp eel rer oa ori amen 377 Serranus neat cts 379 
INOCOULUREIaaE ae stant tc ith Sean 385 DEMIOPHOLUS’ tn. ein erence 365 
HOMILY RUS teen cu el) Ait tee ce eee 357 DDArMOCdU sec aorta coe 377 
IDM pUss emirate cheers a eee 380 Spbhiyneen ee ee. oe er ee 359 
Hist eis aes tpt ise earn ee, 361 AB Oniaminiis\ een nc er ee Gok 372 
GOS rape ey reig y 384 Abrachiymo tus sce cent ese een eee 370 
HiGlocentrumieneiee i. se 364 Min ix0) cea tealeenerEs ean ene eeny “5 o.5. Ge 352 
EMSHIGMOLOpMONsereter, ne sek 389 SUROS WING M a! cachet eee eee 361 
BOLE tee cea crcn pera sya een Senne 376 WOMICLOPSIs tare ssi ate oe teeta: 366 
ABE Sy ight. en hey ho cate a gee eh 388 LSTICIUS ate Teast. 8 Hees ste ape 371 
BEN Welshyyen secon cab re cp teeane te Onmee seen Ha 5 374 
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