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Abundance and species richness of seedlings in proximity to forest in windbreaks of Cañitas, Costa Rica




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Air pollution and light exposure: lichen species richness, abundance, and diversity in San Luis, Costa Rica




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Upslope movements of bird species in four life zones in Monteverde as a result of directional climate change




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Sleep site selection in three species of Norops lizards (Squamata Polychrotidae) in the San Luis Valley, Puntarenas, Costa Rica




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Site fidelity in two species of Cyclocephala (Scarabaeidae) to Xanthosoma robumstum (Araceae)




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Comparison of protist communities in native and exotic bromeliad species




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Ant (Formicidae) diversity, species richness, and abundance in response to different food sources




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Fruit species preference in mountain robins (Turdus plebejus)




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Effects of tree buttresses on nutrient availability and macroinvertebrate species richness




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Effect of climate change on four species of Azteca in Monteverde, Puntarenas, Costa Rica




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Changes in hummingbird species richness and abundance in a forest fragment and agricultural ecotones




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Diversity of arboreal and ground-dwelling ant species in a primary forest and grazed pasture




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Altitudinal effects on leaf morphology and their implications of plasticity in Piper species




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Species richness and composition in understory moss communities in lower montane rain forest in Monteverde, Costa Rica




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The effects of host species and substratum factors on the abundance and growth of epiphytic orchids




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Distribution and host species ranges of Umbonia ataliba and Umbonia crassicornis and the potential for Interspecific competition




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Trail clearing and foraging behaviors in two species of leaf cutter ants (Atta cephalotes and Acromyrmex coronatus)




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A cavernicolous Species of the Genus Anelpistina (Insecta: Zygentoma: Nicoletiidae) from Naj Tunich Cave, Petén, Guatemala




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A new troglomorphic species of Harmonicon (Araneae, Mygalomorphae, Dipluridae) from Pará, Brazil, with notes on the genus




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Annual Report October 1, 2006 - September 30, 2007 Endangered Species Act Section 10(a)1(B) permit for the incidental take of the Barton Springs salamander (Eurycea sosorum)




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Cave millipeds of the United States. VIII. New genera and species of polydesmidan millipeds from caves in the southwestern United States (Diplopoda, Polydesmida, Macrosternodesmidae)




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Environmental assessment/habitat conservation plan for issuance of an Endangered Species Act section 10(a)(1)(B) permit for the incidental take of the Tooth Cave ground beetle (Rhadine persephone)




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Genus Cyptophania Banks (Psocodea: ‘Psocoptera’: Lepidopsocidae): unique features, augmented description of the generotype, and descriptions of three new species




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Karst Regions of the World (KROW): global Karst datasets and maps to advance the protection of Karst species and habitats worldwide




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Karst Regions of the World (KROW): global Karst datasets and maps to advance the protection of Karst species and habitats worldwide




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Life beneath the surface of the central Texan Balcones Escarpment: genus Anillinus Casey, 1918 (Coleoptera, Carabidae, Bembidiini): new species, a key to the Texas species, and notes about their way of life and evolution




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New species of stygobiotic Belgrandiella from north Bulgaria (Gastropoda: Hydrobiidae)




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Population genetics, species boundaries, and conservation of the Jollyville Plateau salamander, Eurycea tonkawae




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Propuesta de Modificación de la Lista de Especies en Riesgo de la NOM-059-SEMARNAT-2001




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Shedding light on a cryptic cavernicole: A second species of Zenkevitchia Birstein (Crustacea, Amphipoda, Typhlogammaridae) discovered via molecular techniques




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The need for presumptive habitat considerations in working with subterranean aquatic species of concern: Three Ozark region case histories, USA




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Troglomorphic pseudoscorpions (Arachnida: Pseudoscorpiones) of northern Arizona, with the description of two new short-range endemic species




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Using 34-S as a tracer of dissolved sulfur species from springs to cave sulfate deposits in the Cerna Valley, Romania




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Survey of macrofungi species richness pattern along an elevational gradient in the Monteverde Cloud Forest




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Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa




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Environment and host species shape the skin microbiome of captive neotropical bats




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Effects of white-nose syndrome on regional population patterns of three hibernating bat species




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Diversity of the type 1 intron–its region of the 18s rrna gene in pseudogymnoascus species from the red hills of Kansas




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Winter activity of coastal plain populations of bat species affected by white-nose syndrome and wind energy facilities




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Cave millipedes of the United States. XIV. Revalidation of the genus Speorthus Chamberlin, 1952 (Diplopoda, Polydesmida, Macrosternodesmidae), with a description of a new species from Texas and remarks on the families Polydesmidae and Macrosternodesmidae




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Call variation in mixed-species and single-species flocks of the common Chlorospingus in Monteverde, Costa Rica




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A striking new genus and species of troglobitic Campodeidae (Diplura) from Central Asia




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Higher abundance and species richness at lower elevations in Monteverde altitudinal survey on euglossine bee diversity




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Species specificity between ectoparasites and rats in Monteverde, Costa Rica




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Microhabitat influences morphospecies richness on Costa Rican rocky reefs




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Differential maternal defense behavior in three species of treehoppers (Hemiptera: Membracidae)




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Species distribution of the rocky intertidal zone organisms at La Islita in Cuajiniquil, Costa Rica




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Zooplankton morphospecies and abundance in relation with tide in mangroves of Cuajiniquil, Costa Rica




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Species abundance of fungi is greater in landslide areas compared to undisturbed areas of the forest in Monteverde, Puntarenas, Costa Rica




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Activity patterns of Costa Rican bat species