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Diet Of Three Mormoopid Bats (Mormoops Blainvillei, Pteronotus Quadridens, And Pteronotus Portoricensis ) On Puerto Rico, Ashley K. Rolfe
Diet Of Three Mormoopid Bats (Mormoops Blainvillei, Pteronotus Quadridens, And Pteronotus Portoricensis ) On Puerto Rico, Ashley K. Rolfe
Master's Theses and Doctoral Dissertations
This study used visual analysis to determine the percent volume and percent frequency of orders of insects in the guano of the Antillean ghost-faced bat (Mormoops blainvillei), sooty mustached bat (Pteronotus quadridens), and Puerto Rican mustached bat (Pteronotus portoricensis). The most common orders for all three species were Coleoptera, Hymenoptera, and Lepidoptera, although the relative proportions of these orders differed among species. Variation in diet was primarily due to species, but season, habitat, and sex also affected the composition of insects in the feces. In addition, species-level identification of prey was achieved through molecular techniques …