. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 33 (1982) Heft 2-4 Rhinonycteris, Cloeotis and Triaenops 171 Dental formula i 1/2, c 1/1, pm 2/2, m 3/3 -30, not i 1/2, c 1/1, pm 1/2, m 3/3 = 28 as implied by Miller (1907: 114). Upper incisor (i2) bilobed, outer lobe slightly the larger; c1 slender, narrow, with slight cingulum and small anterior basal cusp, stronger posterior cusp extending along about one third of the shaft; anterior upper premolar (pm2) small, extruded, c1 and second upper premolar (pm4) in con
. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 33 (1982) Heft 2-4 Rhinonycteris, Cloeotis and Triaenops 171 Dental formula i 1/2, c 1/1, pm 2/2, m 3/3 -30, not i 1/2, c 1/1, pm 1/2, m 3/3 = 28 as implied by Miller (1907: 114). Upper incisor (i2) bilobed, outer lobe slightly the larger; c1 slender, narrow, with slight cingulum and small anterior basal cusp, stronger posterior cusp extending along about one third of the shaft; anterior upper premolar (pm2) small, extruded, c1 and second upper premolar (pm4) in contact or nearly so; m3 little reduced, with meta- cone and small fourth commissure, sometimes with fourth commissure nearly as long as third, terminating in a weak metastyle; i 1-2 tricuspid, slightly imbricated; anterior lower premolar (pm2) varying from about one third the crown area and one half the height of the second lower premolar (pm4) to three quarters or more of its crown area and two thirds its height; m3 not reduced, its posterior triangle slightly larger than the anterior trian- gle, with well-developed hypoconid and entoconid. Humerus unusual among hipposiderids; trochiter a little smaller than tro- chin, projecting beyond ovate humeral head, separated from it by a moder- ate groove, the groove slightly deepened anteriorly to form a shallow supra- glenoid fossa; ventral face of humeral head slightly hollowed; trochin strong, about level with head; no deltoid crest, the anterior face of humerus slightly flattened medially, a slightly raised area behind and below trochiter extending distally to edge of widened shaft; trochiter and trochin supported. Fig. 2. Cloeotis percivali. BM(NH) Anterior view of noseleaf. Scale = 2 Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches For
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