t4. ANATOMIA XIPHUE, - 
tremo fuo rotundato.penetrat, — Vagina tenui, tenaci externe 
includitur, quz a fclerotica originem ducit, —Subflantia ejus 
interna medullaris eft latum folium lineare, in plicas longitu- 
dinales, diverfas, flexuofas conglobatum ita, ut cylindraceum 
corpus effingat, — Plicz ille metnbrana intermedia fubtili inter 
fe arctiffime combinantur, — 7Mafpighius in Excercitatione de 
£ertbyo plieas icone reprzfentavit, ^ Conferantur etiam, quz . 
-de hoc argumento in fuis Operibus "Tom 1I, parte I. p. 25, et 
parte IL, p. t, exftant, ubi vero icon fupra dicta deeft, 
$. 22e 
Offa quaedam .fingularia. | 
Offa gulae duo in modum litterz V. inverfz convergen- 
tia, fubrecta, lienaria, prifmatica, fuperne fubconvexa et in 
tribus areolis, inítar pectinis lanz, fcabris divifa, inferne ca- 
rinata, branchiz ultima oppofita, ante claviculas et contra pa- 
lati tubercula afpera jacent, ubi dimidium initium oecfophagi 
illis affixum eft. 
rd 
S. 23. | 
Tubertula. afpera. palati duodecim, gradatim, majora, 
oblonga, depreffa, in duobus catervis fimilibus, oppofitis, 
fpatio anguílo, glabro, intermedio remotis, oblique et pro- 
xime alterum ab altero difpofita, extremitatibus fupremis ar- 
cuum branchialium infident, prater duo ultima fimilia, ma- 
xima, quz recla et paralela extremitati bifurcz offis palati fub- 
funt fineque fuo pofteriori rotundato in oefophagi initio ad un- 
ciam unam libero, ficut paxilli, proflant. ^ Superficies fub- 
convexa omnium cute callofa, aculeis minimis retroverfis hor- 
rida, obducta eft, | 
$. 24. 
Stapular or, irregularis formz, inflar ligonis hortenfis 
curvatum, partim fub gula partimque ad latus pectoris ante in- 
feriis extremum claviculz, quocum conglutinatum eft, jacet, 
Bafis five maxima ejus pats, obverfe cordata, fuperne con-. 
| S vexa, 
