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188 results for “Biogeographic distribution”
Fig. 3 in Quantitative Biogeographic Characterization Of Hungary Based On The Distribution Data Of Land Snails (Mollusca,Gastropoda): A Case Of Nestedness Of Species Ranges With Extensive Overlap Of Biotic Elements
Fig. 3. Distribution maps of four biotic elements found by PRABCLUS: (a) highland species, (b) general species, (c) localizes species distributed in the northern and (d) south–eastern parts of Hungary. The different shadings indicate the areas where>70%,>30%, and>0% of the species of an ele-
Fig. 1 in Quantitative Biogeographic Characterization Of Hungary Based On The Distribution Data Of Land Snails (Mollusca,Gastropoda): A Case Of Nestedness Of Species Ranges With Extensive Overlap Of Biotic Elements
Fig. 1. Biogeographic classification of Hungary based on distribution data of land snails according to the (a) hierarchical clustering of the (b) spatial units (ca. 50 km × 50 km). For clustering, the Sørensen–index and Ward–Orlóci fusion method was used. Shades of grey indicate main partitions of the cluster hierarchy, circled numbers 1–6 indicate lower level partitions mentioned in the text, numbers 1–49 identify spatial units (a) in the cluster foot and (b) in the map. Capital letters correspond to IndVal species groups listed in the text and in Appendix, lines associated to letters refer to
Fig. 2 in Quantitative Biogeographic Characterization Of Hungary Based On The Distribution Data Of Land Snails (Mollusca,Gastropoda): A Case Of Nestedness Of Species Ranges With Extensive Overlap Of Biotic Elements
Fig. 2. First two dimensions of the metric multidimensional scaling of the range data of the Hungarian land snail species. 1–4: biotic elements found by PRABCLUS; N: noise component.
Figure 4 in Deforestation affects biogeographical regionalization: a case study contrasting potential and extant distributions of Mexican terrestrial mammals
Figure 4. Map of Mexican provinces based on models of species' distributions in t1: baj, Baja California Chiapas; ist, Isthmus of Tehuantepec; mgu, Mexican Gulf; mpa, Mexican Pacific Coast; mpl, Mexican Sierra Madre Occidental; sms, Sierra Madre del Sur; son, Sonora; tam, Tamaulipas; vol, Transmexican
Figure 2 in Deforestation affects biogeographical regionalization: a case study contrasting potential and extant distributions of Mexican terrestrial mammals
Figure 2. Simplified consensus cladograms of (a) t1 (natural vegetation), and (b) t2 (land use and vegetation map based on the 2000 Inventario Forestal Nacional (SEMARNAT 2001).
Figure 1 in Deforestation affects biogeographical regionalization: a case study contrasting potential and extant distributions of Mexican terrestrial mammals
Figure 1. Ecological niche modelling projected as potential (based on the natural vegetation, t1) and extant (based on land use and natural vegetation, t2) distribution of two terrestrial mammals. Black areas depict part of distributions of (a) Chaetodipus spinatus in the Baja California Peninsula, and (b) Cabassous centralis in Chiapas.
FIG. 22. Central Blackwater Amazon. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 22. Central Blackwater Amazon. A. Yellow area delimits the distribution pattern. B. Biotoecus spp. (data fom Kullander, 1989). C. Dicrossus spp. (data fom Kullander, 2011). D. Hemigrammus analis (blue dots; records from MZUSP), Hemigrammus coeruleus (red dots; records from MZUSP), Hemigrammus stictus (yellow dots; records from MZUSP).
FIG. 11 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 11. Amazonas-Guiana-Orinoco Lowland. A. Yellow area delimits the distribution pattern. B. Crenuchus spp. (data from MZUSP). C. Mesonauta spp. (records from Kullander and Silfvergrip, 1991; Schindler, 2003). D. Hemigrammus ocellifer (red dots; records from MZUSP), Hemigrammus unilineatus (yellow dots; data from MZUSP).
FIG. 4 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 4. Amazonian endemic species. Species richness (green) and endemic species (orange) for each of the main Amazonian tributaries or parts thereof. Pie chart indicates the proportion of species occurring exclusively in the Amazon and those also present in other basins. Minor endemic regions not included in graph are: Anapu (2 spp.), Coari-Urucu (1 sp.), Curuá-Paru do Oeste (2 spp.), Paru (2 spp.) and Javari (1 sp.).
FIG. 12 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 12. Distribution of some typical marine lineages which invaded Amazonian waters. A. Achiridae. B. Belonidae. C. Engraulidae. D. Pristigasteridae. E. Tetraodontidae. Data from MZUSP. Map intended to represent general patterns of distribution into Amazonian and adjacent waters, not including marine records and from other basins.
FIG. 8. Amazon and Paraguay Lowlands. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 8. Amazon and Paraguay Lowlands. A. Yellow area delimits the distribution pattern. B. Epapterus dispilurus (data from Vari and Ferraris, 1998). C. Hemigrammus lunatus (data from Ota et al., 2014). D. Mesonauta festivus (data from Kullander and Silvergrip, 1991, and Schindler, 2005).
FIG. 5. Broadly distributed lineages. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 5. Broadly distributed lineages. A. Yellow area delimits the distribution pattern. B. Hoplias malabaricus (red dots; records from MZUSP), Erythrinus erythrinus (green diamonds; records from MZUSP), Hoplerythrinus unitaeniatus (yellow triangles; records from MZUSP). C. Synbranchus marmoratus, records from MZUSP. D. Callichthys callichthys (data from Lehmann and Reis (2004) with additional records from MZUSP).
FIG. 16. Amazonian uplands. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 16. Amazonian uplands. A. Yellow area delimits the distribution pattern. B. Sartor spp. (records from MZUSP). C. Teleocichla spp. (records from MZUSP). D. Tocantinsia piresi (records from MZUSP).
FIG. 1 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 1. Number of fish species in the Amazon basin and comparisons with other basins and continents. Left graph: species numbers in the Amazon and other large world basins. Bottom graph and map: species numbers in the Amazon basin compared to those in other continents. An asterisk indicates estimated numbers. For sources of data, see Material and Methods.
FIG. 10 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 10. Amazonas-Paraguay-Orinoco Lowland. A. Yellow area delimits the distribution pattern. B. Rhaphiodon vulpinus (data from Toledo-Piza, 2000a, with additional records from MZUSP). C. Sorubim lima (data from Littmann, 2007). D. Hypophthalmus oremaculatus (data from Littmann et al., 2015).
FIG. 3 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 3. Proportion of species occurring in the Amazon versus not occurring in the Amazon, by higher taxon. A. (above) By family. In green, percentage of species in the family occurring in the Amazon; in pink, percentage of species not occurring in the Amazon. B. (opposite page) Per genera (only 50 most species-rich genera shown). In green, percentage of species occurring in the Amazon; in blue, percentage of species not occurring in the Amazon. Fractions in parentheses represent actual numbers of species occurring (numerator) and not occurring (denominator) in the Amazon. Number of species in each family and genus follows Fricke et al. (2019).
FIG. 15. Amazon-core uplands. A in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 15. Amazon-core uplands. A. Yellow area delimits the distribution pattern. (B) Cetopsidium spp. (data from Vari et al., 2005, with additional records from MZUSP and LIRP). C. Hemigrammus ora (data from Jerep et al., 2011, with additional records from MZUSP). D. Hoplias aimara (data from Mattox et al., 2006).
FIG. 2 in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 2. Richest lineages of Amazonian fishes in number of species: A, All orders; B, families; C, genera.
FIG. 19. Brazilian Shield. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 19. Brazilian Shield. A. Yellow area delimits the distribution pattern. B. Caiapobrycon spp. (records from MZUSP). C. Jupiaba apenima (records from MZUSP). D. Moenkhausia gr. pankilopteryx/pirauba (records from MZUSP).
FIG. 9. Amazon-only Lowland. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 9. Amazon-only Lowland. A. Yellow area delimits the distribution pattern. B. Adontosternarchus balaenops (data from Mago-Leccia et al., 1985). C. Cetopsis candiru (data from Vari et al., 2005). D. Curimatella meyeri (data from Vari, 1992a).
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International Brain Laboratory public data
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OpenNeuro
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