Dietz & von Helversen Illustrated Identification key to the bats of ...

Dietz & von HelversenIllustrated Identification key to the bats of Europe1) small whiskered bat, FA usually < 32.8 mm, (30.8 – 33.3 mm, rarely > 33.0 mm),D5: 37 – 44 mm, D3: 50 – 56 mm. Ears short, the upper margin of the distinctindentation (notch) on the posterior margin of the ear is not reached by the tragus(Fig. 123) or hardly exceeded. Short thumb, D1 < 4.7 mm (3.8 – 4.7 mm, usually 33 mm), ears relatively long witha distinct indentation (notch) on the posterior margin of the ear. The long tragusprojects above the indentation (Fig. 119, 127 and 131). Relatively long thumb (D1 >4.3 mm, usually > 4.7 mm), Tib > 14.6 mm (usually > 15.3 mm) and HF > 5.8 mm(usually > 6.0 mm). – 22) penis distinctly thickened at the end (club shaped) even in subadult males, butmost obvious in adult ones (Fig. 120 and 121). Upper second premolar (P 3 ) is locatedwithin the tooth row and is rather large (about 2/3 of the size of the first upperpremolar (P 2 )) (Fig. 136), cingular cusp of the third upper premolar (P 4 ) is higher thanthe second premolar (P 3 ) (Fig. 136). Paraconuli usually present. FA: 33.0 – 38.2 mm,D5: 40 – 49 mm, D3: 48 – 61 mm. – Myotis brandtii42