. Bhinoceros sumatrensis Cuv., Ventralansicht, vergr. ± 2/3. An der recMen Seite fehlt das Tympanicum. Basioccipitale; Condylus occipit.; Entotympanicum; , For. lac. ant. und post.; Meatus acust. ext.; p. Petrosum; Proc. paroccipitalis; , Proc. postglenoideus und posttymp.; t. Tympanicum; Tyrapanohyale. vorderen und inneren (d. h. das Entotympanicum) und einer hinteren und äußeren (das Tympanicum selbst): »The tympanic dement is very singularly formed. It has the shape of a very irregulär hoop, open above and behind, and much thicker at
. Bhinoceros sumatrensis Cuv., Ventralansicht, vergr. ± 2/3. An der recMen Seite fehlt das Tympanicum. Basioccipitale; Condylus occipit.; Entotympanicum; , For. lac. ant. und post.; Meatus acust. ext.; p. Petrosum; Proc. paroccipitalis; , Proc. postglenoideus und posttymp.; t. Tympanicum; Tyrapanohyale. vorderen und inneren (d. h. das Entotympanicum) und einer hinteren und äußeren (das Tympanicum selbst): »The tympanic dement is very singularly formed. It has the shape of a very irregulär hoop, open above and behind, and much thicker at its anterior superior than at its posterior superior end. The former, irregulär and prismatic, is anchylosed with the periotic, just behind and above the auditory labyrinth; it then splits into two divisions, an anterior and inner and a posterior and outer. The anterior, acquiring a thick and spongy texture, curves round to form the front pari of the wall of the tympanum, and then ends in a free, backwardly-directed apex, without becoming in any way connected with the periotic, or with the posterior division. The latter, much thiuner and deuser, curves downwards and backwards in the same way, and also
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishe, booksubjectmammals
