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2,050 results for “southern Brazil”
FIGURE 1. Trichomycterus tropeiro, MCP 46171 in A new Trichomycterus lacking pelvic fins and pelvic girdle with a very restricted range in Southern Brazil (Siluriformes: Trichomycteridae)
FIGURE 1. Trichomycterus tropeiro, MCP 46171, holotype, 82.3 mm SL, from the rio das Antas, Municipality of São José dos Ausentes, State of Rio Grande do Sul, Brazil.
FIGURE 3 in A new Trichomycterus lacking pelvic fins and pelvic girdle with a very restricted range in Southern Brazil (Siluriformes: Trichomycteridae)
FIGURE 3. Geographic distribution of Trichomycterus tropeiro (red circle) and localities sampled around the type locality registered in the fish collections at MCP, MNRJ, MZUSP, and UFRGS (black dots). Modified from Malabarba et al. (2009). Each symbol may represent more than one lot.
FIGURE 2 in A new Trichomycterus lacking pelvic fins and pelvic girdle with a very restricted range in Southern Brazil (Siluriformes: Trichomycteridae)
FIGURE 2. Head of Trichomycterus tropeiro, MZUSP 108296, paratype, 55.5 mm SL. Dorsal view. Abbreviations: s1, s3 and s6, pores of the supraorbital sensory canal; i1 and i3, pores of anterior section of the infraorbital sensory canal; i10 and i11, pores of posterior section of the infraorbital sensory canal; po1 and po2, pores of the postotic sensory canal. Scale bar = 2 mm.
FIGURE 3 in A new species of flea-toad, genus Brachycephalus Fitzinger (Amphibia: Anura: Brachycephalidae), from the Atlantic rainforest of southern Bahia, Brazil
FIGURE 3. Living adult specimen of Brachycephalus pulex sp. nov., paratopotype, MZUESC 8604, from the Serra Bonita mountain, Municipality of Camacan, State of Bahia, Brazil; SVL 8.4 mm (Photos by Iuri R. Dias, 27 July 2010).
FIGURE 2 in A new species of flea-toad, genus Brachycephalus Fitzinger (Amphibia: Anura: Brachycephalidae), from the Atlantic rainforest of southern Bahia, Brazil
FIGURE 2. Holotype of Brachycephalus pulex sp. nov., MNRJ 69646, adult specimen. Dorsal (A) and lateral (B) views of head; ventral views of hand (C) and foot (D). Upper and lower horizontal lines equal 1.0 mm.
FIGURE 1 in A new species of flea-toad, genus Brachycephalus Fitzinger (Amphibia: Anura: Brachycephalidae), from the Atlantic rainforest of southern Bahia, Brazil
FIGURE 1. Brachycephalus pulex sp. nov. Dorsal and ventral views of the holotype, MNRJ 69646, adult specimen, SVL 8.2 mm. Photo Rafael O. Abreu.
FIGURES 8–13 in A new Holopothrips species (Thysanoptera: Phlaeothripidae) damaging Mollinedia (Monimiaceae) leaves in Southern Brazil
FIGURES 8–13. Life stages of Holopothrips claritibialis sp. nov. 8, Egg; 9, Larva I; 10, Larva II; 11, Pupa; 12, Adult female, note the extensive yellow color of all tibiae; 13, Damaged leaves of Mollinedia schottiana induced by H. claritibialis. Scale bars = 0.2, 0.4, 0.4, 0.4, 0.4 mm and 2.5 cm, respectively.
FIGURES 1–7 in A new Holopothrips species (Thysanoptera: Phlaeothripidae) damaging Mollinedia (Monimiaceae) leaves in Southern Brazil
FIGURES 1–7. Holopothrips claritibialis sp. nov., 1–6 Female. 7 Male. 1, Head; 2, Pronotum; 3, Prosternum, note the chitinous islets (arrow); 4 Metanotum; 5, Mesonotum; 6, Pelta; 7, Glandular areas (arrows) on sternites VII and VIII. [AA, pronotal anteroangular seta; EP, pronotal epimeral seta; ML, pronotal midlateral seta; Ms, Mesonotum; Mt, Metanotum; Mx, maxillary stylets; PA, pronotal posteroangular seta; Pb, probasisternum; PO, postocular seta; Pr, Pronotum.] Scale bars = 0.1 mm.
FIGURES 11–18. Female leg details. 11 in A new species of Losdolobus Platnick & Brescovit, 1994 (Araneae: Dysderoidea: Orsolobidae) from southern Brazil
FIGURES 11–18. Female leg details. 11 metatarsus III and joint with tarsus, dorsal, showing gland pore plate and proprioreceptor; 12 gland pore plate, detail; 13 tarsus, lateral, showing claws with dense claw tufts of spatulated hairs; 14 right tarsus I, distal view; 15 tarsus with tarsal organ and proprioreceptors; 16 tarsal organ, detail; 17 proprioreceptor; 18 trichobothria.
FIGURES 1–10. Losdolobus xaruanus n in A new species of Losdolobus Platnick & Brescovit, 1994 (Araneae: Dysderoidea: Orsolobidae) from southern Brazil
FIGURES 1–10. Losdolobus xaruanus n. sp. 1–7 male. 1–3 habitus (1 dorsal, 2 ventral, 3 lateral); 4 carapace and chelicerae, frontal; 5–7 palpus (5 prolateral, 6 retrolateral, 7 ventral); 9–10 female genitalia (9 ventral, 10 dorsal).
FIGURE 18 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 18. Zoogeographical components of the alpheid fauna of the oceanic islands in the tropical southern Atlantic, indicated by percentages: ADR, Atol das Rocas; ASC, Ascension Island; CVA, Cape Verde Archipelago; FDN, Fernando de Noronha Archipelago; GOG, Gulf of Guinea: São Tomé, Príncipe and Annobón Islands; SPP, São Pedro & São Paulo Archipelago; STH, Saint Helena Island. TMV, Trindade & Martin Vaz Archipelago. Other abbreviations: AA, amphi-Atlantic component; EA, eastern Atlantic component; En, endemic component; WA, western Atlantic component.
FIGURE 17 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 17. Patterns of the alpheid species richness in the tropical southern Atlantic Ocean. Circle diameters are sized in proportion to the number of species in each area. Numbers inside brackets refer to alpheid species richness: ADR (25), Atol das Rocas; ASC (14), Ascension Island; CBR (69), continental coast and shelf of Brazil from Amapá to Rio Grande do Sul (including Abrolhos Archipelago); CUA (4), continental coast and shelf of Uruguay and Argentina (including Falkland/ Malvinas Islands); CVA (22), Cape Verde Archipelago; FDN (23), Fernando de Noronha Archipelago; FMC (41), North Carolina to Florida and Texas, Gulf of Mexico, Caribbean Sea, Bahamas, and Bermuda (indicating total number of species shared with South Atlantic); GOG (30), Gulf of Guinea: São Tomé, Príncipe and Annobón Islands; NCS (10), North Chain Seamounts; SPP (1), São Pedro & São Paulo Archipelago; STH (6), Saint Helena Island; TMV (21), Trindade & Martin Vaz Archipelago; VTS (6), Vitória-Trindade Seamounts Chain; WAC (27), West African continental coast and shelf from Senegal to Namibia. Abbreviations for oceanic currents: AEU, Atlantic Equatorial Undercurrent; BC, Brazil Current; CC, Canary Current; GC, Guinea Current; NEC, North Equatorial Current; NECC, North Equatorial Countercurrent; SEC, South Equatorial Current; SECC, South Equatorial Countercurrent. Circles with the same colour and diameter indicate similar species richness.
FIGURE 15 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 15. Synalpheus trinitatis sp. nov., paratype, male from Trindade Island, Enseada dos Portugueses (MZUSP 33316): A—right (major) chela, lateral view; B—same, detail of distodorsal protuberance; C—left uropod, dorsal view.
FIGURE 16 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 16. Synalpheus brooksi Coutière, 1909, male-looking ovigerous specimen from Ceará, Brazil (MZUSP 31145): A— frontal region, dorsal view; B—pleon, lateral view; C—telson, dorsal view; D—right (major) chela, mesial view; E—left uropod, dorsal view, F —right uropod, dorsal view.
FIGURE 14 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 14. Synalpheus trinitatis sp. nov., holotype, male from Enseada dos Portugueses, Trindade Island (MZUSP 30089): A—right (major) cheliped, lateral view; B—same, chela, mesial view; C—same, distal portion of chela, lateral view; D—left (minor) cheliped, lateral view; E—same, chela, mesial view.
FIGURE 13 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 13. Synalpheus trinitatis sp. nov., holotype, male from Enseada dos Portugueses, Trindade Island (MZUSP 30089): A—frontal region, dorsal view; B—same, lateral view; C—pleon, lateral view; D—telson, dorsal view; E—right third maxilliped, lateral view; F, same, tip of ultimate article, mesial view; G—right second pereiopod, lateral view; H—right third pereiopod, lateral view; I—same, distal portion of propodus and dactylus, lateral view; J—right fifth pereiopod, lateral view; K—right uropod, dorsal view.
FIGURE 12 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 12. Synalpheus townsendi Coutière, 1909: A, B—male from Ilha Sul, Trindade Island, Brazil (MZUSP 33268), A— dorsal view; B—lateral view; C, D—ovigerous female from Ilha Sul, Trindade Island, Brazil (MZUSP 33247), C—dorsal view; D—lateral view. Photographs by J.B. Mendonça.
FIGURE 1 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 1. Trindade and Martin Vaz Archipelago (TMV): A—Position of the TMV relative to the Brazilian continental coastline and Vitória-Trindade Seamount Chain, and isobath curves around TMV; B—Trindade Island viewed from distance; C—Martin Vaz Islands viewed from distance; D–G—Trindade Island; D—rocky-sandy beach near Parcel das Tartarugas, partly exposed at low tide; E—artificial reef substrate (ARS) being deployed on hard bottom composed of large boulders among patches of sand and calcareous algae; F—mixed hard bottom characterised by numerous nodules of calcareous algae; G—irregular hard limestone bottom. A, adapted from Perreira-Filho et al. (2011); photographs by J.B. Mendonça.
FIGURE 10 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 10. Alpheus rudolphi Almeida & Anker, 2011: A, B—female from Enseada dos Portugueses, Trindade Island, Brazil (MZUSP 33255), A—dorsal view; B—lateral view; C–E—in situ photographs of A. rudolphi associated with sea anemones at three localities in Brazil: C—Ilhas Rasas, Espírito Santo; D—Guarapari, Espírito Santo; E—Abrolhos, Bahia. Photographs by J.B. Mendonça (A. B), R. Macieira (C), P. Wirtz (D), M. Lisa (E).
FIGURE 11 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic
FIGURE 11. Metalpheus rostratipes (Pocock, 1890): A, B—ovigerous female from Enseada dos Portugueses, Trindade Island, Brazil (MZUSP 33293), A—dorsal view; B—lateral view. Prionalpheus gomezi Martínez-Iglesias & Carvacho, 1991: C, D— ovigerous female missing both chelipeds from Enseada dos Portugueses, Trindade Island, Brazil (MZUSP 33360), C—dorsal view; D—lateral view. Salmoneus setosus Manning & Chace, 1990: E—ovigerous specimen from between Ponta da Crista do Galo and Ponta Norte, Trindade Island, Brazil (MZUSP 33391), lateral view. Synalpheus antillensis Coutière, 1909: F—male from Enseada Orelhas, Trindade Island, Brazil (MZUSP 33286), lateral view. Synalpheus fritzmuelleri Coutière, 1909: G, H— ovigerous female from Enseada dos Portugueses, Trindade Island, Brazil (MZUSP 33248), G—dorsal view; H—lateral view. Photographs by J.B. Mendonça.
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Allen Brain Atlas
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