Vita:Miniopterus zapfei
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kérés
[szerkesztés]Az alábbi szöveget jó lenne lefordítani. DenesFeri vita 2011. április 7., 12:55 (CEST)
The known material (hypodigm) of Miniopterus zapfei includes a mandible (lower jaw) with the fourth premolar (p4), first molar (m1), and second molar (m2); a mandible with m1; a mandible with m1 and m2; a mandible with m2 and the third molar (m3); a mandible without any teeth; and an isolated fourth upper premolar (P4). Some of the mandibles also preserve the alveoli (openings) for teeth that have not been preserved. The dimensions of the p4 (length and width) are 1.03 x 0.88 mm; m1 is 1.57 to 1.60 x 1.01 to 1.07 mm; m2 is 1.51 to 1.64 x 0.95 to 1.05 mm; the single m3 is 1.41 mm long; and the single P4 is 1.38 x 1.52 mm.[6] In a well-preserved mandible, the length from the alveolus for the first incisor to the end of m3 is 8.80 mm and the depth of the mandible at m1 is 1.50 mm.[2] Miniopterus zapfei can be identified as a Miniopterus on the basis of the possession of three lower premolars (designated p2, p3, and p4, because the original first premolar has been lost); a two-rooted p3; and the nyctalodont molars, with the posterolophid (a crest at the back of the molar) behind the entoconid cusp. M. zapfei is about 30% larger than M. fossilis and has a more slender p4. Compared to living Miniopterus, the cingulum (shelf) that surrounds the P4 is less well-developed and the parastyle crest is weaker.