1,720,974 research outputs found
FIGURES 55–61. 55 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 55–61. 55: Orphnabaccha lanei (Fluke) [male paratype, MZUSP], habitus, dorsal view. 56: Orphnabaccha coerulea (Williston) [male, USNM], habitus, dorsal view. 57: Orphnabaccha coerulea [male, USNM], head, frontal view. 58– 60: male genitalia: a: lateral view; b: hypandrium, postgonite and phallus, ventral view; c: postgonite, lateral view, outline only; d: distal portion of phallus, anteroventral view. 58: Orphnabaccha calda (Walker) (from Vockeroth 1969). 59: Orphnabaccha coerulea, male genitalia (from Vockeroth 1969). 60: Orphnabaccha ampla (Fluke), male genitalia (from Vockeroth 1969). 61: Pipunculosyrphus globiceps Hull [female, ZFMK], habitus, dorsal view. Scale = 1 mm.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 36, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
FIGURES 71–77. 71 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 71–77. 71: Baccha placiva Williston [male, GFGM-CZMA0002], habitus, dorsal view. Scale = 3 mm. 72: Mimocalla capitata (Loew) [male, USNMENT 00037907], habitus, dorsal view. 73: Hybobathus lineatus (Macquart) [male, USNM], habitus, dorsal view. 74: Mimocalla capitata [male, USNMENT 00037907], habitus, lateral view. 75: Baccha placiva [male holotype, AMNH, No. 19166], by the AMNH. 76: Mimocalla erebus (Hull) [male, CNC_Diptera209355], male genitalia, lateral view: c: cercus; e: epandrium; s: surstylus. 77: Baccha placiva [male, GFGM-MPEG0006], male genitalia, lateral view: c: cercus; e: epandrium; s: surstylus.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 38, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
Atylobaccha Hull 1949
No full textGenus Atylobaccha Hull, 1949 Figs 17, 19. Atylobaccha Hull, 1949a: 94, as a subgenus of Leucopodella. Type species: Baccha flukiella Curran, 1941 (original designation). Miranda et al. (2014) proposed it as a genus. Ocyptamus (Atylobaccha). Mengual et al. (2012). Diagnosis. Slightly convex face, inconspicuous facial tubercle. Scutum might be shiny, but with only two inconspicuous microtrichose vittae. Petiolate abdomen with pale markings. Comments. This monospecific genus is similar to Relictanum but is readily distinguishable by the simple convex face, which reminds that of Leucopodella. GFGM is aware of some undescribed species of this genus. Species list (1): A. flukiella (Curran, 1941).Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 7, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
FIGURES 38–45. 38 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 38–45. 38: Syrphus sargoides Macquart [male, DZUP-Diptera 342599], habitus, dorsal view. 39: Syrphus sargoides [female, GFGM-MNRJ0003], metafemur and metatibia, lateral view. Scale = 1 mm. 40: Baccha grata Curran [male, USNMENT 00022542], habitus, lateral view. Scale = 2 mm. Note: framed with white, a zoom-in of the antennae. 41: Baccha grata [male, USNM], male, habitus, lateral view. 42: Baccha grata [male, USNM], male, habitus, dorsal view. 43: Baccha grata [female, USNMENT 00022543], spermatheca. Scale = 100 µm. 44: Syrphus conjunctus, female, by Steve Marshall. 45: Ocyptamus dimidiatus (Fabricius) [female, INPA-DIP0000808], antenna. Scale = 0.2 mm. Note: Arrow indicates the narrow pedicel projection over the basoflagellomere.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 34, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
FIGURES 106–111. 106 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 106–111. 106: Pelecinobaccha alicia [female, CNC], occiput, detail, photo previously published in Miranda et al. (2014): ar: anterior row of occipital pile; pr: posterior row of occipital pile. 107: Relictanum johnsoni (Curran) [female, CNC], occiput, detail, photo previously published in Miranda et al. (2014): sr: single row of occipital pile. 108: Ocyptamus myiophagus Thompson sp. nov. [male holotype, USNMENT 01288295], habitus, dorsal view. Scale = 1 mm. 109: Ocyptamus myiophagus Thompson sp. nov. [male holotype, USNMENT 01288295], head, frontal view. Scale = 1 mm. 110: Ocyptamus myiophagus Thompson sp. nov. [male holotype, USNMENT 01288295], habitus, lateral view. Scale = 1 mm. 111: Syrphus sargoides [male, GFGM-MNRJ0002], hypandrium, lateral view.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 43, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
Pseudoscaeva Vockeroth 1969
No full textGenus Pseudoscaeva Vockeroth, 1969 stat. rev. Fig. 46. Pseudoscaeva Vockeroth, 1969: 123, as a genus. Type species: Syrphus diversifasciatus Knab, 1914 (original designation). Ocyptamus (Pseudoscaeva). Mengual et al. (2012). Ocyptamus diversifasciatus species group. Miranda et al. (2016). Diagnosis. Dorsal occiput with 2–3 rows of pile. Mostly bare wings. Abdominal terga with pale fasciate maculae over black dull fasciae. Comments. As the name suggests, this genus is superficially similar to Scaeva, having distinct bare areas on the wings (nowhere else among the groups studied here does the wing have such extensive bare areas). They have wide faces and frons, and the female ocellar triangle is distinctly distanced from the eye margin, and overall appearance reminds one of Orphnabaccha. A close phylogenetic relationship between Orphnabaccha and Pseudoscaeva based on morphological characters was already pointed out by Vockeroth (1969), although the metasternum is bare in Pseudoscaeva. Species list (4): P. diversifasciata (Knab, 1914), P. meridionalis (Fluke, 1950b), P. schoenemanni (Enderlein, 1938), P. sericea (Walker, 1836).Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 14, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
FIGURES 11–19. 11 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 11–19. 11: Ocyptamus maximus Thompson sp. nov. [male paratype, INB003306083], metacoxae, sternum 1 and metaepisternum, posterior view. Note: Arrow indicates pile on metaepisternum. Red lines indicate the incomplete postmetacoxal bridge (=metathoracic epimera widely separated behind metacoxae). 12: Dioprosopa clavata (Fabricius) [female, INPA-DIP0000109], head and pleuron, lateral view. 13: Rhinoprosopa aenea (Hull) [male, ZFMK-DIP-00028705], head, lateral view. 14: Rhinoprosopa flavophylla Hull [male, USNMENT 00890787], head, lateral view. 15: Leucopodella incompta (Austen) [female, INPA-DIP0000104], head, lateral view. 16: Hermesomyia wulpiana (Lynch Arribálzaga) [male, USNM], head, lateral view. 17: Atylobaccha flukiella (Curran) [male, GFGM-MPEG0007], head, lateral view. 18: Leucopodella incompta [male, INBIO CRI001820341], habitus, dorsal view. Scale = 1 mm. 19: Atylobaccha flukiella [male, GFGM-MPEG0007], habitus, dorsal view. Scale = 1 mm.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 31, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
Pelecinobaccha hiantha
No full textPelecinobaccha hiantha (Hull, 1943) Baccha hiantha Hull, 1943b: 74. Type-locality: Brazil, Santa Catarina, Nova Teutonia [HT ♀ AMNH]. Baccha nerissa Hull, 1943c: 215. Type-locality: Ecuador, Piñas [HT ♀ AMNH]. New synonym. Baccha zoe Hull. Nomen nudum (manuscript name). Statement by Miranda et al. (2014: 44). Ocyptamus hiantha. Thompson et al. (1976: 19). Ocyptamus nerissa. Thompson et al. (1976: 23). Comments. The holotype of B. nerissa Hull differs in some aspects from the holotype of B. hiantha Hull, having more distinct abdominal vittate markings and dark of the wing restricted to r, basal 2/3 of r1 and basal 1/3 of r2+3, which are here considered as morphological variations for the species. Baccha hiantha Hull takes preference for the synonym as it was published in April 30th, 1943 (Hull 1943b) while B. nerissa Hull was published in July 8th, 1943 (Hull 1943c).Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 23, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
FIGURES 46–54. 46 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 46–54. 46: Pseudoscaeva diversifasciata (Knab), male, habitus, dorsal view, by Alice Abela. 47: Ocyptamus megafemur Thompson sp. nov. [male holotype, USNMENT 00249222], habitus, lateral view. Scale = 4 mm. 48: Ocyptamus megafemur Thompson sp. nov. [male holotype, USNMENT 00249222], head, frontal view. Scale = 1 mm. 49: Ocyptamus megafemur Thompson sp. nov. [male holotype, USNMENT 00249222], head, dorsal view. Note: Arrow indicates the mesonotal collar or fringe. 50: Ocyptamus megafemur Thompson sp. nov. [male holotype, USNMENT 00249222], habitus, dorsal view. Scale = 1 mm. 51: Pelecinobaccha transatlantica (Schiner) [female, INPA-DIP0000253], antenna. 52: Styxia eblis (Hull) [male, DEBU01088838], wing, lateral view. 53: Styxia eblis [paratype male, CNC No 19270], habitus, dorsal view. 54: Styxia eblis [male, DEBU01088838], head, frontal view.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 35, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
FIGURES 92–98. 92 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions
No full textFIGURES 92–98. 92: Ocyptamus stenogaster (Williston) [female, DEBU01088839], head, frontal view. 93: Pelecinobaccha pilinigridensis Miranda [male holotype, INBIO CRI002 447101], head, frontal view, photo previously published in Miranda et al. (2014). 94: Ocyptamus argentinus (Curran) [male, CNC_Diptera196007], wing. 95: Ocyptamus stenogaster [male, DEBU01088840], epandrium, cerci and surstyli, lateral view: c: cercus; e: epandrium; s: surstylus. 96: Pelecinobaccha vesca Miranda [male, CNC Diptera 161200], epandrium, cerci and surstyli, lateral view: c: cercus; e: epandrium; s: surstylus. 97: Ocyptamus stenogaster (Williston) [female, DEBU01088839], apex abdomen, dorsal view. 98: Pelecinobaccha alicia (Curran) [female, CNC_Diptera203481], 6th and 7th abdominal segments female, dorsal view, photo previously published in Miranda et al. (2014). Note: Arrow indicates the basolateral apodemes of tergum 7.Published as part of Mengual, Ximo, Miranda, Gil Felipe G. & Thompson, F. Christian, 2018, Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions, pp. 1-44 in Zootaxa 4461 (1) on page 41, DOI: 10.11646/zootaxa.4461.1.1, http://zenodo.org/record/145979
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