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Frugivorous And Animalivorous Bats (Microchiroptera): Dental And Cranial Adaptations, Patricia W. Freeman

University of Nebraska State Museum: Mammalogy Papers

The most derived fruit-eating bats have small canines, wide palates and molars with a distinctive labial rim. Paracone and metacone have moved from a dilambdodont position in the middle of the tooth to the labial side of the tooth where they form the labial cutting edge. Along with the well-developed and close fitting labial cutting edges of the premolars and canines, this cutting edge skirts nearly the entire perimeter of the palate. The labial rim of the lower teeth fit inside the labial rim of the upper teeth like two cookie cutters nesting one inside the other. Frugivores have a …

Lasiurus Blossevilli (Chiroptera: Vespertilionidae) In Texas, Hugh H. Genoways, Robert J. Baker

University of Nebraska State Museum: Mammalogy Papers

First paragraph:

A bat netted in the ZH Canyon in the Sierra Vieja Mountains, 9 mi. W Valentine, Presidio Co., Texas, appears to be the first record of the western red bat (Lasiurus blossevillii teliotis) from the state of Texas. The specimen is an adult female that was taken on the night of 15 July 1969 by T. R. Mollhagen. The vegetation in ZH Canyon is typical low desert scrub but permanent water is present. Nets were placed in such positions as to catch bats attempting to drink at this water source.

Genic Studies Of Lasiurus (Chiroptera: Vespertilionidae), Robert J. Baker, John C. Patton, Hugh H. Genoways, John W. Bickham

University of Nebraska State Museum: Mammalogy Papers

Bats of the genus Lasiurus present a number of interesting systematic problems that are difficult to resolve by traditional techniques. Members of the genus share a suite of derived morphological (Hall and Jones, 1961; Handley , 1960) and karyotypic (Bickham 1979, 1988) characteristics. However, until 1960 (Handley, 1960), members were placed in two genera- Lasiurus and Dasypterus-based primarily upon the presence or absence of the small, first upper premolar. Handley (1960) analyzed the differences and similarities among these two genera and concluded they were not distinct even at a subgeneric level. One goal of this study was to provide …

Mitochondrial Dna Polymorphism In Three Antillean Island Populations Of The Fruit Bat, Artibeus Jamaicensis, Dorothy E. Pumo, Everett Z. Goldin, Beth Elliot, Carleton J. Phillips, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

The Neotropical fruit bat, Artibeus jamaicensis, occurs throughout Latin America and on many islands in the Caribbean. Populations from Jamaica (in the Greater Antilles) to Barbados (in the Lesser Antilles) have been classified as a subspecies (A. j. jamaicensisi separate from that on the Lesser Antillean island of St. Vincent (A. j. schwartzi). Mitochondrial DNA (mtDNA) was isolated from 54 individuals collected on these islands, analyzed by digestion with restriction endonucleases, and the restriction sites were mapped. Three different mtDNA genotypes (16,000 ± 200 bp) were identified: J-1 (16 animals from Jamaica, one from St. Vincent, …