The Agave (Agavaceae) are keystone species of semiarid to arid regions where the
geographic center of origin is Mexico but whose populations spread from the southwestern …

Climate change has significant impacts on the distribution of species and alters ecological
processes that result from species interactions. There is concern that such distribution shifts …

As in previous lists, orders, families, and genera are listed in conventional phylogenetic
sequence mostly following Hall (1981) but, in a departure from previous lists, species are …

We used sequence variation within 297 bp of control region mitochondrial DNA (mtDNA)
amplified from 53 lesser long‐nosed bats, Leptonycteris curasoae (Phyllostomidae …

We studied the pollination biology of three species of night-blooming columnar cacti
(cardon, Pachycereus pringlei; saguaro, Carnegia gigantea; and organ pipe, Stenocereus …

AimThis paper examines the migration of the tropical nectarivorous bat Leptonycteris
curasoae considered as a latitudinal migrant that breeds in south‐west United States and …

Bulbils are small aerial rosettes that occur on the flowering stalks of semelparous Agave
plants and in related families, and that are capable of acting as clones of the parent plant …

Abstract Aim The Mexican long‐tongued bat (Choeronycteris mexicana), Mexican long‐
nosed bat (Leptonycteris nivalis) and lesser long‐nosed bat (Leptonycteris yerbabuenae) …

DIAGNOSIS. Leptonycteris yerbabuenae (Fig. 1) is 1 of 4 North American bats with a nose
leaf. L. yerbabuenae can be distinguished from Choeronycteris mexicana and Macrotus …

The genus Agave sensu lato contains ca. 211 described species, many of which are
considered keystone species because of their ecological dominance and the quantity of …