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1,473 results for “Geographic distribution”
FIGURE 8 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 8. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 8.1. Anilius scytale; 8.2. Liotyphlops cf. ternetzii*, photo by Daniel Loebmann; 8.3. Epictia borapeliotes*, photo by Felipe Curcio; 8.4. Trilepida brasiliensis*; 8.5. Trilepida koppesi; 8.6. Typhlops amoipira*, photo by Miguel Rodrigues; 8.7. Typhlops brongersmianus*, photo by Marco Sena; 8.8. Typhlops reticulatus, photo by Luíz Turci.
FIGURE 5 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 5. Richness and endemism detected in the Caatinga areas considered in this study. The numbers above bars show the percentage of Caatinga species detected in each area.
FIGURE 1 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 1. Caatinga map showing the areas considered in this study: semi-arid caatinga area (SAC), Highland (HL), Sandy dunes of São Francisco River (SDSF), and contact areas (CA).
FIGURE 2 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 2. Phytophysiognomies in the Caatinga region. 2.1. Contact area (agreste) next to Atlantic Forest, municipality of Pocinhos, Paraíba State, photo by Edilson Guedes; 2.2. Bush vegetation in semi-arid caatinga during dry season, Saco dos veados farm, municipality of Currais Novos, Rio Grande do Norte State; 2.3. Bush vegetation in semi-arid caatinga with stony soil during wet season, municipality of Parnamirim, Pernambuco State; 2.4. Lajedo area with bush and arboreal vegetation around in semi-arid caatinga during wet season, municipality of Parnamirim, Pernambuco State; 2.5. Inselberg in semi-arid caatinga, Pedra da trouxa, municipality of Serra de São Bento, Rio Grande do Norte State; 2.6. View of caatinga on right bank in paleoquaternary sandy dunes of middle São Francisco River during dry season, Xique-xique dunes region, State of Bahia, photo by Miguel Rodrigues; 2.7. View of caatinga on left bank in paleoquaternary sandy dunes of middle São Francisco River during dry season, Xique-xique dunes region, State of Bahia, photo by Miguel Rodrigues; 2.8. View of caatinga in highland, Flores range, municipality of Viçosa do Ceará, Ceará State, photo by Daniel Loebmann.
FIGURE 7 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 7. Histogram representing the frequency of occurrence of species according to the size of their geographic distribution.
FIGURE 15 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 15. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 15.1. Erythrolamprus mossoroensis*; 15.2. Erythrolamprus poecilogyrus, photo by Ivan Sazima; 15.3. Erythrolamprus reginae; 15.4. Erythrolamprus viridis; 15.5. Helicops angulatus; 15.6. Helicops leopardinus; 15.7. Helicops modestus; 15.8. Hydrops triangularis.
FIGURE 13 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 13. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 13.1. Tantilla marcovani*, photo by Gentil Filho; 13.2. Tantilla melanocephala, photo by Ivan Sazima; 13.3; Apostolepis ammodites; 13.4. Apostolepis arenaria*, photo by Miguel Rodrigues; 13.5. Apostolepis assimilis; 13.6. Apostolepis cearensis*; 13.7. Apostolepis aff. pymi*, photo by Daniel Loebmann; 13.8. Apostolepis gaboi*, photo by Miguel Rodrigues.
FIGURE 12 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 12. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 12.1. Drymoluber dichrous, photo by Paulo Bernarde; 12.2. Leptophis ahaetulla; 12.3. Mastigodryas bifossatus; 12.4. Mastigodryas boddaerti; 12.5. Oxybelis aeneus; 12.6. Pseustes sulphureus; 12.7. Simophis rhinostoma; 12.8. Spilotes pullatus*.
FIGURE 6 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 6. Summary about natural history of the snakes of the Caatinga based on literature data, including substrate use, diet, and activity period.
FIGURE 4 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 4. Richness and endemism detected in Brazilian ecorregions: Caatinga (this study), Atlantic Forest (Marques et al. 2001; Barbo 2012), Amazon Forest (Cunha & Nascimento 1978; Ávila-Pires et al. 2009), Cerrado (Nogueira et al. 2010), Pantanal (Strüssmannn & Sazima 1993; Strüssmannn et al. 2007), and Pampas (Bérnils et al. 2008). The numbers above bars show the percentage of endemism.
FIGURE 10 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 10. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 10.1. Bothrops jararaca, photo by Ricardo Sawaya; 10.2. Bothrops leucurus; 10.3. Bothrops lutzi *; 10.4. Bothrops moojeni; 10.5. Bothrops neuwiedi; 10.6. Crotalus durissus*; 10.7. Lachesis muta*; 10.8. Micrurus brasiliensis.
FIGURE 3 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 3. Phytophysiognomies in the Caatinga region. 3.1. View of cerrado (campos rupestres) in highland, Flores range, municipality of Viçosa do Ceará, Ceará State, photo by Daniel Loebmann; 3.2. View of moist forested area in highland, Reserva Estadual Mata do Pau-Ferro, municipality of Areia, Paraíba State.
FIGURE 11 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 11. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 11.1. Micrurus frontalis; 11.2. Micrurus sp.*; 11.3. Chironius bicarinatus; 11.4. Chironius exoletus; 11.5. Chironius flavolineatus; 11.6. Chironius quadricarinatus; 11.7. Drymarchon corais; 11.8. Drymoluber brazili, photo by Paula Valdujo.
FIGURE 16 in Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil
FIGURE 16. Snakes recorded in the Caatinga region. Photos with * were obtained from specimens collected and photographed in the Caatinga region. 16.1. Imantodes cenchoa; 16.2. Leptodeira annulata*; 16.3. Lygophis dilepis*, photo by Silvaney Medeiros; 16.4. Lygophis paucidens; 16.5. Oxyrhopus guibei; 16.6. Oxyrhopus petolarius; 16.7. Oxyrhopus rhombifer; 16.8. Oxyrhopus sp.*, photo by Daniel Loebmann.
FIGURE 2 in Redescription of the tadpole of Odontophrynus carvalhoi Savage and Cei, 1965 (Anura, Odontophrynidae) with comments on the geographical distribution of the species
FIGURE 2. Geographic distribution of Odontophrynus carvalhoi. White star: Poção, State of Pernambuco (type locality); black circles: records from literature; new records: São Domingos (triangle), and Sítio d'Abadia (square), State of Goiás.
FIGURE 1 in Redescription of the tadpole of Odontophrynus carvalhoi Savage and Cei, 1965 (Anura, Odontophrynidae) with comments on the geographical distribution of the species
FIGURE 1. Tadpole of Odontophrynus carvalhoi (ZUFG 3044) at Stage 40 of Gosner (1960): (A) lateral, (B) dorsal views, (C) oral disc, (D) vent tube and (E) a metamorph.
FIGURE 20. Neocarus queretanus n in The family Opilioacaridae (Parasitiformes: Opilioacarida) in Mexico, description of two new species, new records, and geographical distribution
FIGURE 20. Neocarus queretanus n. sp. A–B. Anal plate female and male, C–D. Sternitogenital region, female and male.
FIGURE 21. Neocarus queretanus n in The family Opilioacaridae (Parasitiformes: Opilioacarida) in Mexico, description of two new species, new records, and geographical distribution
FIGURE 21. Neocarus queretanus n. sp. A. Eggs at the basis of ovipositor of female, B. Ovipositor everted, C. Glands or testes in male.
FIGURE 18. Neocarus queretanus n in The family Opilioacaridae (Parasitiformes: Opilioacarida) in Mexico, description of two new species, new records, and geographical distribution
FIGURE 18. Neocarus queretanus n. sp. Prodorsal shield, A–B. Male and female, B1. Detail of puffy antero-dorsal setae in female.
FIGURE 16. Neocarus queretanus n in The family Opilioacaridae (Parasitiformes: Opilioacarida) in Mexico, description of two new species, new records, and geographical distribution
FIGURE 16. Neocarus queretanus n. sp. A–B. Palp tibiotarsus, female, B1. Detail of setae (d-type) in female. C–D. Palp tibiotarsus, male, D1. Detail of the tip of the tibiotarsus male.
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