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20 results for “Macrelmis”
FIGURES 7–12 in A new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae) and new records of Elmidae from Roraima State, northern Brazil
FIGURES 7–12. Elmidae adults, dorsal view: 7) Gyrelmis obesa; 8) Macrelmis thorpei; 9) Neolimnius palpalis; 10) Pagelmis amazonica; 11) Potamophilops bostrychophallus; 12) Stegoelmis geayi.
FIGURE 2 in Two new species of Macrelmis Motschulsky (Coleoptera: Elmidae) and a new record of Macrelmis isis (Hinton) from Southeastern Brazil
FIGURE 2. Macrelmis friburguensis sp. nov. (Holotype): a—Dorsal view; b—ventral view; c—male genitalia.
FIGURE 1 in Two new species of Macrelmis Motschulsky (Coleoptera: Elmidae) and a new record of Macrelmis isis (Hinton) from Southeastern Brazil
FIGURE 1. Macrelmis fluminensis sp. nov. (Holotype): a—Dorsal view; b—ventral view; c—male genitalia.
FIGURES 2–5 in Three new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae: Elminae) from the Brazilian Cerrado Biome with updated key for the Macrelmis of Brazil
FIGURES 2–5. Macrelmis bispo sp. nov. (male Paratypus): 2) habitus, dorsal view; 3) habitus, ventral view; 4) male genitalia, dorsal view; 5) male genitalia, lateral view. Scale: 1.0 mm (2, 3), 100 µm (4, 5).
FIGURES 6–9 in Three new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae: Elminae) from the Brazilian Cerrado Biome with updated key for the Macrelmis of Brazil
FIGURES 6–9. Macrelmis froehlichi sp. nov. (male Holotypus): 6) habitus, dorsal view; 7) habitus, ventral view; 8) male genitalia, dorsal view; 9) male genitalia, lateral view. Scale: 1.0 mm (2, 3), 100 µm (4, 5).
FIGURES 20–23. 20 in Three new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae: Elminae) from the Brazilian Cerrado Biome with updated key for the Macrelmis of Brazil
FIGURES 20–23. 20) Habitus of Macrelmis pubescens Grouvelle (syntypus), dorsaw view; 21) Elytra and pronotum of Macrelmis thorpei Hinton, lateral view, arrow showing scutellum; 22, 23) Macrelmis tityra Hinton: 22) elytra and pronotum, dorsal view, arrow showing sublateral carinae, 23) prosternum, meso- and metaventrite, ventral view, arrow showing prosternal excavation.
FIGURE 1 in Three new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae: Elminae) from the Brazilian Cerrado Biome with updated key for the Macrelmis of Brazil
FIGURE 1. Distribution of Macrelmis species surveyed in central and southweastern Goiás State, Brazil.
FIGURES 14–19. 14, 15 in Three new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae: Elminae) from the Brazilian Cerrado Biome with updated key for the Macrelmis of Brazil
FIGURES 14–19. 14, 15) Macrelmis sp.: 14) pronotum, dorsal view, showing position of tubercle, 15) pronotum, dorsolateral view; arrow showing tubercle; 16) Habitus of Macrelmis granosa Grouvelle (syntypus); 17) Elytral apices of Macrelmis sp., dorsal view; 18, 19) Macrelmis isis Hinton: 18) elytral apices, dorsal view, 19) posterior portion of hind tibia, arrow showing spur.
FIGURES 10–13 in Three new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae: Elminae) from the Brazilian Cerrado Biome with updated key for the Macrelmis of Brazil
FIGURES 10–13. Macrelmis nessimiani sp. nov. (male Paratypus): 10) habitus, dorsal view; 11) habitus, ventral view; 12) male genitalia, dorsal view; 13) male genitalia, lateral view. Scale: 1.0 mm (2, 3), 100 µm (4, 5).
FIGURE 7 in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURE 7. Distributional map of North and Central American species of Macrelmis. The species are shown separately to facilitate visualization. All maps are all in the same scale as the last one (bottom right).
FIGURE 6 in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURE 6. Distributional map of South American species of Macrelmis. The question mark in the big map over Brazil represents M. antiqua, a species without a more precise location known. The question mark in frame B over São Paulo state represents M. salti, another species with not many detail, beside the state where it occurs in Brazil.
FIGURE 3A–I in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURE 3A–I. Male genitalia of Macrelmis. A–C. amazonica sp. group. A. M. amazonica (modified from Hinton, 1945). B. M. terea. C. M. thorpei (both modified from Hinton, 1946). D–F. aristea sp. group. D. M. aristea. E. M. amana. F. M. plaumani (all three modified from Hinton, 1946). G–I. celsa sp. group. G. M. celsa. H. M. codris (both modified from Hinton, 1946). I. M. nessimiani (modified from Barbosa et al, 2013). Scale bars: 0.1mm.
FIGURE 4A–F in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURE 4A–F. Male genitalia of Macrelmis. A–C. granigera sp. group. A. M. granigera. B. M. scutellaris (both modified from Hinton, 1940). C. M. shoemakei (modified from Brown, 1971). D–F. striata sp. group. D. M. striata (modified from Hinton, 1940). E. M. sandersoni. F. M. striatoidea (both modified from Hinton, 1936a). Scale bars: 0.1mm.
FIGURES 1A–F in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURES 1A–F. Dorsal and ventral view of Macrelmis bocainensis sp. nov. (Figs. A, B), M. itatiaiensis (Figs. C, D) and M. browni (Figs. E, F). Scale bars: 1mm.
FIGURE 5A–F in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURE 5A–F. Male genitalia of Macrelmis. A, B: alea sp. group. A. M. alea. B. M. aeolis (both modified from Hinton, 1946). C, D. milleri sp. group. C. M. milleri. D. M. hayakae (both modified from Spangler, 1997). E, F. clypeata sp. group. E. M. clypeata. F. M isus (modified from Hinton, 1946). Scale bars: A, B, E, F: 0.1mm; C: 0.3mm; D: 0.5mm.
FIGURES 2A–I. A–C. Ventrite V in Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus
FIGURES 2A–I. A–C. Ventrite V; the icons under the pictures are shape vetorization of the ventrite. A. M. bocainensis sp. nov.; B. M. itatiaiensis sp. nov.; C. M. browni sp. nov.. D–F. Dorsal and ventral view of male genitalia of M. bocainensis sp. nov. (Figs. D), M. itatiaiensis sp.nov. (Figs. E), and M. browni sp. nov. (Figs. F). Scale bars: 1mm.
FIGURES 2–3 in A new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae) and new records of Elmidae from Roraima State, northern Brazil
FIGURES 2–3. Habitus of Macrelmis rodrigoi sp. nov., male: 2) dorsal view; 3) ventral view.
FIGURE 1 in A new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae) and new records of Elmidae from Roraima State, northern Brazil
FIGURE 1. Sampled sites where Elmidae species were collected in Roraima State, Brazil.
FIGURES 4–6 in A new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae) and new records of Elmidae from Roraima State, northern Brazil
FIGURES 4–6. Macrelmis rodrigoi sp. nov., male genitalia: 4) ventral view; 5) dorsal view; 6) lateral view.
FIGURE 1 in Association of larvae and adults of Mexican species of Macrelmis (Coleoptera: Elmidae): a preliminary analysis using DNA sequences
FIGURE 1. Strict consensus cladogram obtained. The numbers on the nodes indicate the results of symmetrical resampling.
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