[PDF] Top 20 Abundance and species richness of hawkmoths (Lepidoptera: Sphingidae) in the fragmented landscape of Santa Cruz (Bolivia)

... responses of sphingids to forest degradation (Schulze & Fiedler 2003, Beck et ...that species that do not feed as adults are more susceptible to forest degradation than thosethat feed as ...all ... See full document

... Byrsonima species may markedly determine their associated herbívore ...(Diniz and Morais 1997). However, more studies evaluating the physíological and chemical characteristics of the plants ... See full document

... taxonomy and distribution of the Gastropoda class (Keen 1971, Brusca 1980, Skoglund 2002, Tucker & Tenorio 2009, Tenorio et ...diversity, abundance, community composition, zonation, variation ... See full document

... Simplification of natural habitats leads to a modification of the community associated with a host ...middle of mono- cultures, such as soy, corn, pasturelands or Eucalyptus ...diversity of ... See full document

... processes of colonization of new marine substrata, from settlement to recruit- ment, can leave long and lasting signals on the richness, composition and general structure of ... See full document

... number of species in the world, with about 200,000 species, behind Coleoptera and Hymenoptera (Forbes et ...many species with migratory habits and play an important role as ... See full document

... between species richness and available energy (Brown 1981, Wright 1983, Wright et ...1993). Species richness of a variety of taxa has been shown to increase with various ... See full document

... fish species of Profundulus (Teleostei: Profundulidae) inhabit the hydrological basins of the southern part of the country; the previous helminthological record for these fishes comprises the ... See full document

... values of accumulated richness did not result in greater mean diver- ...naturally and human interventions, such as impoundments that control overland water flow, were not ...sity and greater ... See full document

... by species within eco- ...component of biodiversity and can, in turn, affect different processes, including some ecosystem ...effect of forest loss on species richness, ... See full document

... country and Veracruz is one of the states with the highest floristic ...reserve of La Mancha in central coastal Veracruz comprises several vegetation ...surveys of flowering or fruiting plants ... See full document

... structure of the community was described in terms of the abundance of each species using rank-abundance curves (Magurran, ...Zipf and Mandelbrot models were ...method, ... See full document

... Park and its associa- ted edge has 38 years of ...generations of birds that have interacted and possible habituated to the edge ...none of the bird point count locations was situated at ... See full document

... presence of a thick testa in the seed has been proved to protect the embryo from high temperatures which can be lethal for seeds stored in the soil (Herranz et ...bank species richness, diversity ... See full document

... example of the application of the new indices, we apply the classic Jaccard index (eqn 1), the new abundance- based Jaccard index (eqn 5) and its estimator (eqn 9) to data from two mature ... See full document

... functioning and biological diversity by regulating resource related forest functioning (light, water, soil nutrients supply, capture, use), intra and inter specific interactions (Brockerhoff et ...thinning ... See full document

... area of the northern sector of the Colombian Pacific reports on the identification of important coral formations such as Tebada and La Agua- da [36], lush mangrove forests like Utría ... See full document

... Analyses of richness and endemism of Cyatheales (tree ferns) in tropical America were performed and evidence of a diversity gradient is ...ranges of 239 species ... See full document

... evaluation of mammal species richness and abundance in the “Mário Viana” munici- pal reserve, Mato Grosso, ...seasonal species presence and richness, and ... See full document

... the species studied, Cistothorus palustris is the most ...this species the presence of aquatic and semi-aquatic habitats is ...be of moderate influence as indicated by the increase in ... See full document