h

505. Ojfa Pelvis, funt olla bina abdomen pifciumclaudentia, approximata vel diffinSta (et pin-nam ventralem fuftentant in Abdominalibus.')

d. 506. Cau da, conflat vertebris caudalibus feu re-

liqua parte columnae offeae, truncum termi-nantis, apophyfibus 4. vel 3. longis.

507. Apophyfis poftrema, vel Urechus , eft officu-lum verticale feu cathetoplateuni, apice cre-natuin, pro fuftentandis pinnae caudalisradiis.

e. 508. Ossa Interspinosa, funt officula,

inter apophyfes vertebrarum inferta, iisqueligamento annexa pro fufientanda pinnadorfali et anali.

II. 509. MUSCULI, inftrumenta varia, fafciculis fibra-rum ; n carnem ct tendinem ccllefta, con-tra£lione et relaxatione motum pifcium pro-ducentia.

510. Mujculi laterales, funt mufculi majores, ex

minoribus compofiti, corpus a capite adcaudam lateraliter obtegentes, pro flectendocorpore in latus utrumque, claviculis antice,vertebris, latere, pollice ultimo olli vertebralicaudae affixi,

511. Mufculi Pinnae caudales, in quolibet latere

funt quatuor fublongitudinales, unus reciusfuprj, obliqui duo fuperior et inferior ,quartus imus, omnes expandendae caudaefubferviunt: at praeterea duo transverfi luntConjlrictorcs , fuperior et inferior, mediocoaliti, pro conltringenda cauda,

512. Mufculi Pinnarum PeEioralium utrimque

funt quatuor , viz. duo fuprafcapulares Ere .olores , et duo infrafeapulares DepreJJorcs.

E 3

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