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199 results for “Nepomorpha (Hemiptera: Heteroptera)”
FIGURE 5 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 5. Collecting localities in Espírito Santo state, Brazil. A, B. Reserva Biológica (REBIO) Augusto Ruschi, PiraquêAçu River; −19.8805, −40.5405. C. REBIO Augusto Ruschi, stream near the headquarter; −19.9111, −40.5544. D, E. REBIO Augusto Ruschi, −19.8967, −40.5236. D. Weir. E. Stream. F. Monumento Natural dos Pontões Capixabas, Sítio Santa Maria, weir; −19.1765, −40.7844. G. Reserva Biológica de Sooretama, puddle on the mud; −18.9704, −40.1168. H. Colatina, Pancas River; −19.2986, −40.7176. I. Floresta Nacional de Goytacazes, tributary paleo-riverbed of Doce River; −19.4376, −40.0768.
FIGURE 35 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 35. Distribution in southeastern Brazil and adjacent areas. A. Mesoveloidea williamsi. B. Mesovelia amoena. C. Mesovelia bila. D. Mesovelia mulsanti. Stars indicate new records; circles indicate previous records.
FIGURE 6. Collected specimens. Gerromorpha, Gerridae. A in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 6. Collected specimens. Gerromorpha, Gerridae. A. Brachymetra albinervus, apterous male from São Fidélis, Rio de Janeiro (−21.6106, −41.8078). B. Cylindrostethus palmaris, apterous male from Silva Jardim, Rio de Janeiro (−22.4997, −42.2662). C. Limnogonus aduncus aduncus, macropterous male from Pimenta, Minas Gerais (−20.6664, −45.8344). Scale bars: 2 mm.
FIGURE 3. Collecting localities A−C in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 3. Collecting localities A−C. Silva Jardim municipality, Rio de Janeiro state, Brazil. A. Reserva Biológica de Poço das Antas, Aldeia Velha River; −22.4997, −42.2662. B. Reserva Biológica de Poço das Antas, trail, pool; −22.5009, −42.2676. C. Shallow pool on road outside the park; −22.5297, −42.3221. D. Rio de Janeiro, Teresópolis, Parque Nacional da Serra dos Órgãos, Pedra do Sino trail, station 1; −22.4483, −43.0077. E, F. São Paulo state. E. Campos do Jordão, Maria Clara Ranch, pond; −22.6645, −45.5617. F. São José do Barreiro, Parque Nacional da Serra da Bocaina, Flora Mariana Farm, artificial lake; −22.7263, −44.6276.
FIGURE 2 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 2. Collecting localities in Rio de Janeiro, Brazil. A. Resende/ Itatiaia, Poço das Antas; −22.3617, −44.5876. B, C. Rio de Janeiro, Jacarepaguá, Parque Estadual da Pedra Branca. B. Camorim, waterfall; −22.9675, −43.4453. C. do Quilombo River; −22.9356, −43.4392. D. São Fidélis, tributary on right margin of Paraíba do Sul River; −21.6106, −41.8078. E. Sapucaia, São Francisco; −22.1004, −42.7988. F. Rio de Janeiro, Silva Jardim, Juturnaíba Dam; −22.5865, −42.2684.
FIGURE 8. Collected specimens. Gerromorpha, Gerridae. A in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 8. Collected specimens. Gerromorpha, Gerridae. A. Limnogonus ignotus, macropterous male from São Roque de Minas, Minas Gerais (−20.2581, −46.4098). B. Limnogonus profugus, macropterous male from Pimenta, Minas Gerais (−20.6003, −45.8150). C. Neogerris lubricus, macropterous male from Presidente Kennedy, Espírito Santo (−21.1315, −41.0247). D. Tachygerris adamsoni, macropterous male from Campos dos Goytacazes, Rio de Janeiro (−21.8139, −41.7554). Scale bars: 2 mm.
FIGURE 1. Collecting localities. A, B. Minas Gerais. A in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 1. Collecting localities. A, B. Minas Gerais. A. Bocaina de Minas, Alcantilado River, small waterfall; −22.2964, −44.5566. B. Piranguçu, São Bernardo Waterfall; −22.5782, −45.4872. C–H. Rio de Janeiro. C. Campos dos Goytacazes, Sossego do Imbé; −21.8765, −41.7969. D. Campos dos Goytacazes, lake; −21.7469, −41.4994. E. Cantagalo, stream on road to Duas Barras; −21.9720, −42.3931. F. Casimiro de Abreu, Silva Jardim, Aldeia Velha, Andorinhas Waterfall, −22.4342, −42.2934. G. Itatiaia, Parque Nacional do Itatiaia, Campo Belo River, Azul Lake; −22.4511, −44.6133. H. Macaé, Sana, Escorrega Waterfall; −22.3173, −42.1859.
FIGURE 4 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 4. Collecting localities in Espírito Santo state, Brazil. A. Apiacá, weir; −21.1193, −41.5668. B, C. Iúna, Pilões Waterfall; −20.3613, −41.7309. D. Castelo, lake; −20.5425, −41.2795. E. Guarapari, Buenos Aires Waterfall; −20.5878, −40.5560.
FIGURE 30 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 30. Hydrometra tuberculata Cordeiro, Rodrigues & Moreira, sp. nov., micropterous male, holotype. A. Habitus, dorsal view. B. Apex of head and antennomere I, dorsal view. C. Pronotum, dorsal view. D. Habitus, lateral view. E. Habitus, ventral view. F. Thorax and part of the legs, lateral view. G, H. Apex of abdomen, lateral and ventral views, respectively. Scale bars: 2.0 mm (A, D, E, F), 0.5 mm (C, G, H), 0.2 mm (B).
FIGURE 26 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 26. Hydrometra ruschii Cordeiro, Rodrigues & Moreira, sp. nov., micropterous male, holotype. A. Habitus, dorsal view. B. Habitus, lateral view. C. Thorax and part of the legs, lateral view. D. Apex of head and antennomere I, dorsal view. E. Habitus, ventral view. F−H. Apex of abdomen. F. Ventral view. G. Lateral view. H. Ventrolateral view. Scale bars: 2.0 mm (A, B, E), 1.0 mm (C), 0.5 mm (F, G, H), 0.2 mm (D).
FIGURE 22 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 22. Distribution of Ovatametra gualeguay (Gerromorpha, Gerridae) in southeastern Brazil and adjacent areas. Stars indicate new records; circles indicate previous records.
FIGURE 25 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 25. Distribution of Hydrometra argentina (yellow), H. comata (pink), H. fruhstorferi (red) and H. sztolcmani (blue) in southeastern Brazil. Stars indicate new records; circles indicate previous records; question marks indicate unspecified localities.
FIGURE 7 in Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil
FIGURE 7. Distribution in southeastern Brazil and adjacent areas. A. Brachymetra albinervus. B. Cylindrostethus palmaris. C. Limnogonus aduncus aduncus. Stars indicate new records; circles indicate previous records.
FIGURE 6 in Checklist of the aquatic and semiaquatic bugs (Hemiptera: Heteroptera: Gerromorpha, Leptopodomorpha & Nepomorpha) of Peru
FIGURE 6. Map showing the number of species of aquatic and semiaquatic Heteroptera recorded from each Peruvian department. Pacific slope (TU: Tumbes, PI: Piura, LA: Lambayeque, LL: La Libertad, AN: Ancash, LI: Lima, IC: Ica, AR: Arequipa, MO: Moquegua, TA: Tacna), Atlantic slope (CA: Cajamarca, AM: Amazonas, SM: San Martín, LO: Loreto, HU: Huánuco, PA: Pasco, JU: Junín, UC: Ucayali, HV: Huancavelica, AY: Ayacucho, AP: Apurímac, CU: Cusco, MD: Madre de Dios), and Titicaca Slope (PU: Puno).
FIGURES 1–5 in Checklist of the aquatic and semiaquatic bugs (Hemiptera: Heteroptera: Gerromorpha, Leptopodomorpha & Nepomorpha) of Peru
FIGURES 1–5. Distribution of aquatic and semiaquatic Heteroptera recorded from Peru. 1. Percentages of recorded species according to their general geographic distributions (Peru: species recorded exclusively from this country; South America: species recorded from Peru and other countries in South America; Neotropical: species recorded from Peru and widespread along the Neotropical Region, including localities outside South America; Widely Distributed: species recorded from Peru, and that occur through a wide range in the Americas, including portions of the United States and sometimes Canada). 2. Percentages for Gerromorpha species. 3. Percentages for Leptopodomorpha species. 4. Percentages for Nepomorpha species. 5. Percentages of recorded species according to their geographic distribution in Peru at the hydrographic slope level (PS: Pacific hydrographic slope; AS: Atlantic hydrographic slope; TS: Titicaca hydrographic slope).
FIGURE 3 in Review of the aquatic Hemiptera from Cephalonia, with a checklist for the Ionian Islands, Greece (Heteroptera: Gerromorpha, Nepomorpha, Leptopodomorpha)
FIGURE 3. Ovipositor valves of Anisops crinitus Brooks. (a–b: lateral view; c–e: mesal view) and of A. s. sardeus Herrich- Schäffer (f–g: lateral view; h–i: mesal view). The asterisk indicates magnification of the apical part of the relative valve; arrows point at the first apical tooth of the lateral series of teeth of the valve (not visible in most of the cases for A. crinitus). Scale bars = 100 µm.
FIGURE 1 in Review of the aquatic Hemiptera from Cephalonia, with a checklist for the Ionian Islands, Greece (Heteroptera: Gerromorpha, Nepomorpha, Leptopodomorpha)
FIGURE 1. Velia mariae Tamanini. Apterous (left) and macropterous (right) female from Tzanata. Scale bar = 1 mm.
FIGURES 215–226 in A comparison of external and internal maxilla and mandible morphology of water bugs (Hemiptera: Heteroptera: Nepomorpha)
FIGURES 215–226. The shapes of the apices of the maxillae, the shape of the mandibular file, and the shape of the rupturing device on the maxillae in the Notonectidae: Anisopinae; 215–216. Anisops sardea, 215. The left apex of the maxilla is more narrow and sharp than right one; 216. The right mandibular file with three blunt pegs (bp) and long spines (spl); 217–218. Buenoa uhleri, 217. The right mandibular file with three blunt pegs (bp) and six long spines (spl); 218. The left apex of the maxilla is narrow, the right apex is more blunt; Notonectinae; 219–220. Enithares bergrothi, 219. The left mandibular file with eight blunt pegs (bp) and 14 long spines (spl); 220. The rupturing device hidden; the ventral row of; short bristles on the left maxilla is visible, the distal part of the salivary and food canals also are visible; 221–222. Nychia sappho, 221. The right mandibular file with six blunt pegs (bp) and five long spines (spl); 222. The ventral rupturing device (brvex) of the right maxilla is slightly visible; 223–226. Notonecta glauca, 223. The right mandibular file with five blunt pegs (bp) and eight long spines (spl); 224. Dorsal view of the maxillae, the rupturing device is invisible; 225. Two rows of bristles of the rupturing device (brdex, brvex) are visible when one of the maxilla more protruding than the other; 226. Dorsal and ventral edges of the right maxilla; the inner row of short spines (spvin); external, ventral row of long bristles (brvex) and a short bristle on the dorsal edge (brdex) are visible.
FIGURES 168–178 in A comparison of external and internal maxilla and mandible morphology of water bugs (Hemiptera: Heteroptera: Nepomorpha)
FIGURES 168–178. The shapes of the apices of the maxillae, the shape of the mandibular file, and the shape of the rupturing device on the maxillae in the Aphelocheiridae: 168–169. Aphelocheirus aestivalis, 168. The left mandibular file with eight spines (the file is divided into four short (sph) and four longer spines (spl), the shape of the maxillary apices (left and right), right maxilla with short bristles (brvex), dorso-lateral view; 169. The shape of the bundles of the mandibular and maxillary stylets; 170–172. Aphelocheirus variegatus, 170. The right and left mandibular file with eight spines: four short (sph) and four longer spines (spl), ventral view; 171. The apex of the left maxilla is wide, apex of the right maxilla is straight; 172. The rupturing device (brvex) is visible, when maxillae are open, apex of the left maxilla is wide; the right apex is straight; Naucoridae: Cheirochelinae: 173–175. Cheirochela feana, 173. The left maxillary apex is wide, the right is straight, dorsal view; 174. The right mandibular file with two blunt pegs (bp), one short spine (sph), and ten long spines (bristles) (spl), which forming a structure to collar—like; 175. The ventral rupturing device (brvex) with stiff bristles, the apex of the right maxilla is straight, but the left one is wide and curved; the right mandibular file (two blunt peg distinctly visible); 176 –178. Gestroiella limnocoroides, 176. The apex of the left maxilla is slightly curved, the apex of the right maxilla is straight, the rupturing device (brvex) with more a flexible bristles; 177. The right mandibular file with two blunt pegs (bp), one short spine (sph), and eleven long spines (bristles) (spl); 178. The shapes of apices of the maxillae (the right apex is straight, and the left is curved), the dorsal row of bristles (brdex) is visible.
FIGURES 158–167 in A comparison of external and internal maxilla and mandible morphology of water bugs (Hemiptera: Heteroptera: Nepomorpha)
FIGURES 158–167. The shapes of the apices of the maxillae, the shape of the mandibular file, and the shape of the rupturing device on the maxillae in the Gelastocoridae: Gelastocorinae; 158–162. Gelastocoris oculatus, 158. The left and right mandibular file, internal sides (ie) have shallow grooves; 159. The left and right mandibular file with eight blunt pegs (bp); 160. The position and complete view of the mandible, in proximal part external edge is equipped in short claws (cl); 161. The right and left apex of the maxilla is straight, the ventral rupturing device (brvex, brvin) is visible, ventral view; 162. The right and left apex of the maxilla is straight, a short dorsal rupturing device (brdex) is visible, dorsal view; Nerthrinae; 163–165. Nerthra macrothorax, 163. The right and left mandibular file with 13 blunt pegs; 164. Shape of apices of the maxillae; 165. Straight apex of the left maxilla in ventral view; 166–167. Nerthra nepaeformis, 166. The rupturing device (brvin) situated on inner side of the right maxilla; 167. The left mandibular file with twelve blunt pegs.
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