Carpal morphology and development in bats, colugos, tree shrews, murids, and sciurids were studied in order to homologize carpal elements. Prenatal coalescence of discrete cartilaginous templates with a loss of a center ...

The neotropical auchenipterid catfish genus Tetranematichthys is reviewed. Tetra-nematichthys was previously thought to be monotypic with its single species, T. quadrifilis, reported to have a broad range encompassing ...

Census methods developed for breeding populations of Nearctic-Neotropic migrant passerines are largely ineffective for determining the distribution and abundance of Swainson's Warbler (Limnothlypis swainsonii) on its ...

Multiple datasets show global maxima of marine biodiversity in the Indo-Malay-Philippines archipelago (IMPA). Analysis of distribution data for 2983 species reveals a pattern of richness on a finer scale and identifies a ...