• (280) . 



wne nnllae, nifi papillis ciitaneas ir,olles, minimas , fimili or- 

 dine fitas pro iis hubeas ; cutis coiiacea, tcnax. Color in dor- 

 fo nigrcfcens, fub \cntrc albiciior. 



Captit plagioplatcnm , e'ongatnm , transncrilm corpore 

 Jatiu?, fupra clypeo a labio fuperiori vltra nucham teclum, in- 

 fra tute nuda, lacuifilma albicantc \efiitum. MaxiUae planae, 

 nicdiae magnitudinis , non extradiles, terminantur ad ap icem 

 rodri in formam angulorum; infcrior nuiho longior. Labla 

 apparcnt folumm.odo ad nngulos oris, vbi oblique defcendendo 

 in fmubus rccoiiduntur j fuperius per totum marginem papillu- 

 lis veluti dentibus ciliaium, obregens intus lameliam ccrncam 

 minu(in-me dcnticulatam, dentesqne maxillae acerofos obvallan- 

 tenii infcrius ad angulos oris rerrofiexum porrigitur in apicem 

 fupcriorc maxilla multo longiorem, cnrnofum, maxillam, dcn- 

 tibus n.inutilfmis obfitam , per medium quafi frcno labiali di- 

 vidcntcm. RiiJIns oris horizontalis, didudis mandibulis apertu- 

 ram rcfcrens femicircularem, mediocrem. Dentes minimi, acu- 

 tilhmii, inordinati, aequalcs, immobiles, in v^raque maxilla, pa- 

 lato ct lingua, quorum maxillae fuperiori infidcntcs extrinfccus 

 ircnibrana cornea fipradicfla ad m.arginem dcnticulis ciliata ob- 

 vallati ; in mandibula vero inferiori formant binos quafi conos 

 per latcra maxilhie prollratos , intus parum incuruatos ct qui- 

 dcm m.axiila fupcriori non tcgcndos. LiJi^iia intcgcrrim.a , li- 

 bcra, latiuscula, obtula, fupra dcntibus exafpcrata, ad m.argincm 

 n':cmbrana papillofa circum.data. Narcs in m.cdio fcre intcr 

 oculos et rollri apiccm, in fuinma capitis partci foran.ina bina 

 vtrinque, fibi inuiccm maxime vicina; podcrius fcmicirculare, 

 anterius lunarc, am.bo opcrculis cutancis, prim.um a frontc, al- 

 terum a tergo clauniia. Oculi ad fuprcma capiris latcra , mc- 

 dii fcre inrer apicem maxillae fupcrioris ct fir.cni op ^-rculorum, 

 planiubculi, rotundi, mcdiocrcs, mcn.brana nic'citante fen.itc(f'i; 



pt.pilla 



