f 



27<5) 



Cnpnt rubpro}'ortioii:ilc, porrediiirciiliim, n'cpiJotnm y 

 ghibriim, fiQii.e fori.icat;i . Llabciriina, alba, hiiciibus kibcom- 

 pTeii Si R'y,i.TWAtiibacuiiim, inaxiUa Aiperibre loa£,iore^ Vvicius 

 transucrfus , fubarcunrus , exiguus ; Labiiim fiipfrins vnicum, 

 cari o(um , antrorfum produJium ,'. ad larcra oris duplicatum , 

 l(;bo angulari in finu profundo inrcr maxilhun fuperiorcm & 

 iiifcriorcm rccondcndo , ad rrarginem papiliis oruinans ccu 

 cicntibus inflru(f!um; Lah.iini iiiferins antrorfum truncatum mar- 

 gine papillis eminentiorrbus dcnriculatum , ad angulos oris pa- 

 ritcr profundc dupJicatum*. J3t;;/^j..'iii vtraquc Jiiaxilhi , vnico 

 ordine, minuti, con.planati, antrorfum porrec"i, mobilcs, ad 

 margincm fufccfcentes ; in fuperiore maxilhi fubacqualcs, recfii, 

 paralieli , duobus antcrioribus cm.inentioribus , numcro, oc"p^ 

 in inferiori fcx, quorum duo anteriores longiores, incuruati, 

 phmi. Nares in n.cdio fere iiitcr apicein roitri ct o.u!os, \\- 

 tcralcs, gcmiHac, polkriores ouales, autcnorcs tubulo cylin- 

 drico cutaneo quafi pinuula in(lru(ftac. 



Ocidi iu medio capitis latcre, vix protuberantes, orLi- 

 culati, rr.ediocres, membrana niditante femicirculari, oculum 

 a tergo tegentc; pnpUia fubrotunda. Iris aurca. 



Opercula bravchiarum latcralia , fimplicia , duriufcula , 

 fubarcuata, laeuia, cute communi re(fla et au(fta, fupra jibcra, 

 infra fimul cnm pinnis brancliialibus corpori adnata. Membra- 

 na brancbio/lega radiis conftat quatuor, cutc dcnfa, alba, liib 

 gula plana, adnata tc(flis, cxtra opercuhi coiifpicuis. Apcrtura 

 branchialis hueralis, mediocris, operculis pcrfcdc claufilis. 



Dorfi-.m monopterJgium , n niicha ad exordium pinnae 

 dorfalis^'parum gibbi/in, polT pihnam doiliilom derir^jiulen^i . ro- 

 tundum, Lalera plawa, vt' aiA:^j"'irne?5- parallelis ir.aculisque fi- 

 u ' • nc 



