Pteronotus quadridens (Gundlach, 1840)

Velazco, Paúl M., O'Neill, Hannah, Gunnell, Gregg F., Cooke, Siobhán B., Rimoli, Renato, Rosenberger, Alfred L. & Simmons, Nancy B., 2013, Quaternary Bat Diversity in the Dominican Republic, American Museum Novitates 2013 (3779), pp. 1-20 : 11

Pteronotus quadridens (Gundlach, 1840)

Figures 3 , 5

MATERIAL EXAMINED: Cueva de Lily: 1 complete skull, 2 skull fragments, 1 dentary, 2 radii. Oleg’s Bat Cave: 1 complete skull, 1 dentary.

EXTANT DISTRIBUTION: Cuba, Hispaniola, Jamaica, and Puerto Rico ( Dávalos and Turvey, 2012; Simmons, 2005).

FOSSIL RECORD: Pteronotus quadridens has previously been recovered from a Quaternary cave deposit (Cerro de San Francisco) in the Dominican Republic (fig. 2; table 1). Additionally, P. quadridens has been found in Pleistocene or Holocene cave deposits in Cuba ( Silva Taboada, 1974, 1979; Woloszyn and Silva Taboada, 1977) and the Bahamas (Andros, Great Abaco, and New Providence; Morgan, 2001).

REMARKS: No consistent differences in cranial or postcranial morphology or size were found between our sample and the comparative material (appendix).

Figures

FIGURE 3. Mormoopidae skulls: dorsal, lateral, and ventral views. A. Mormoops blainvillei, B. Pteronotus macleayii, C. Pteronotus parnellii, D. Pteronotus quadridens. Scale bar = 5 mm.

FIGURE 5. Chiropteran mandibles. A. Mormoops blainvillei, B. Pteronotus macleayii, C. Pteronotus parnellii, D. Pteronotus quadridens, E. Brachyphylla nana, F. Erophylla bombifrons, G. Monophyllus redmani, H. Phyllonycteris poeyi. Scale bar = 5 mm.