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FIGURE 1 in Taxonomic notes on the little-known genus Cyanotiphia Cameron, 1907 (Hymenoptera: Tiphidae: Tiphinae)
No full textFIGURE 1. Distribution map of Cyanotiphia ruficauda Cameron, 1907Published as part of Saini, Jagdish, Gupta, Devanshu, Chandra, Kailash & Gupta, S.K., 2022, Taxonomic notes on the little-known genus Cyanotiphia Cameron, 1907 (Hymenoptera: Tiphidae: Tiphinae), pp. 87-92 in Zootaxa 5154 (1) on page 88, DOI: 10.11646/zootaxa.5154.1.6, http://zenodo.org/record/663727
Cutter path generation for 2.5D milling by combining multiple different cutter path patterns
No full textZ. Yao and S.K. Gupta. Cutter path generation for 2.5D milling by combinin
Automated Design of Multi-stage Molds for Manufacturing Multi-material Objects
No full textM. Kumar and S.K. Gupta. Automated design of multi-stage molds fo
Shape Similarity Assessment Based on Face Alignment using Attributed
No full textThis document contains the draft version of the following paper: A. Cardone and S.K. Gupta. Similarity assessment based on face alignment usin
Geometric Algorithms for Containment Analysis of Rotational Parts
No full textM. Karnik, S.K. Gupta, and E.B. Magrab. Geometric algorithms for containmen
Culicoides distinctus Sen & Das Gupta
No full text<i>Culicoides distinctus</i> Sen & Das Gupta <p>(PLATE 1C1–C3)</p> <p> <i>Culicoides distinctus</i> Sen & Das Gupta, 1959: 618; Wirth & Hubert, 1989: 370.</p> <p> <b>Materials examined.</b> Paratypes 1♂, 1♀, Dum Dum, August 1957, Coll. S.K. Das Gupta; 1♀, Dum Dum, 11 July 2000, Coll. U. Majumdar.</p> <p> <b>Diagnosis</b> (Modified after Wirth & Hubert, 1989). This species may be diagnosed by the following combination of characters like, SCo present on flagellomeres 1,5–8; proximal poststigmatic pale spot bilobed, posterior lobe almost straight towards vein M1, cell m1 with a single distal pale spot. Males with aedeagus having lateral processes, tergum IX with moderately long apicolateral process, parameres with low ventral lobes and distal fan-like expansion bearing 5 lateral spines.</p>Published as part of <i>Nandi, Mou & Mazumdar, Abhijit, 2014, Revision of the subgenus Diphaomyia Vargas of Culicoides Latreille from India with description of a new species (Diptera: Ceratopogonidae), pp. 465-474 in Zootaxa 3793 (4)</i> on page 467, DOI: 10.11646/zootaxa.3793.4.5, <a href="http://zenodo.org/record/226792">http://zenodo.org/record/226792</a>
Culicoides subregalis Majumdar & Das Gupta
No full textCulicoides subregalis Majumdar & Das Gupta (Fig 9a–i) Culicoides subregalis Majumdar & Das Gupta, in Majumdar, Das Gupta & Gangopadhyay 1997: 31; Majumdar 1972: 228–232; Nandi 2014: 104–106 Materials examined. Holotype (1 ♀), Darjeeling Govt. College, 23.vi.1968, Coll. Dr. S.K. Das Gupta; Allotype (1 ♁), Darjeeling Govt. College, 09.vi.1968, Coll. Dr. S.K. Das Gupta; 12 ♀, 2 ♁, Bhotaykhadka, Neora Valley National Park, 19.x.2019, Coll. S.K. Sinha. Diagnosis. Broad dark band apical to r-m crossvein; indistinct pale spot anterior to Cu fork; anal cell with elongate distal pale spot; posterior margin of tergum IX terminating much before apex of gonocoxite. Female. Head (Figs. 9a and 9b). Antenna with SCo on flagellomeres 1, 9–13. Third palpal segment long, slender, tapering past middle bearing capitate sensilla, without sensory pit; fifth segment with 4 apical sensilla. Mandible with basal 4–5 teeth broad. Thorax. Scutum brown, anterior, posterior portion dark brown; humeral region pale; postscutellum dark brown. Legs (Figs 9c and 9d). Brownish; femora indistinctly pale at bases, fore and mid femora with pale apical bands, tibiae pale at bases; hind tibial comb with 5– 6 spines, second one longest; spur tip frayed; claws equal. Wing (Fig. 9f). Dark area at anal angle; pale spot over r-m crossvein narrow, crossing vein M; poststigmatic pale spot covering half of 2 nd radial cell, meeting costa but not reaching vein M 1, distal pale spot distinctly distant from apical wing margin; cell m 1 with an elongate distal pale spot distant from wing margin; cell m 2 with an indistinct pale spot anterior to Cu fork and distal pale spot broadly meeting wing margin; cell cua 1 with broad large pale spot extending posteriorly to wing margin; anal cell with a long distal pale spot, perpendicular to and continuous to posterior wing margin. Abdomen (Fig. 9g). Brownish with dark tergal streaks; spermatheca two, well developed, pear shaped, subequal, moderately sclerotized with distinct oblique necks; third rudimentary one finger like; small ring present. Male. Similar to female with usual sexual differences. Genitalia (Figs 9h and 9i). Sternum IX broad with shallow caudomedian excavation. Tergum IX quadrate with round apical margin, a narrow medial cleft, without apicolateral process; posterior margin of tergum IX terminating much before apex of gonocoxite. Gonocoxite broad basally, apex narrow with distinct dorsal root. Gonostylus dilated at base, slightly curved medially, ending in blunt tip. Aedeagus weakly sclerotized with short, bent basal arms. Parameres with sclerotized basal arms with broad base, stem dilated basally, gradually tapering. Immatures. Unknown Larval habitat. Unknown Distribution. India (Darjeeling, Neora Valley National Park, West Bengal) Remarks. This species differs from C. regalis in antennal ratio, width of the pale spot over r-m crossvein, extent of pale area at wing base to anal angle and the long distal pale spot in the anal cell. C. subregalis is closest to C. isoregalis and C. isoregalis seems to be a variant of this species as morphometric data of these two species overlap and but differs in scutal colour, elongated pale spot in cell m 1 and shape of pale spot in cell cua 1 that may be resulted due to intraspecific variation but status of these species need to be further strengthened by studying more specimens or by molecular approaches.Published as part of Sarkar, Ankita, Banerjee, Paramita, Sinha, Shuvra Kanti & Mazumdar, Abhijit, 2023, A taxonomic revision of the Indian species of the ' Aterinervis' group of Culicoides Latreille Subgenus Hoffmania Fox (Diptera: Ceratopogonidae), pp. 405-428 in Zootaxa 5258 (4) on pages 421-422, DOI: 10.11646/zootaxa.5258.4.3, http://zenodo.org/record/778442
Geometric Algorithms for Automated Design of Side Actions in Injection Molding of Complex Parts
No full textThis document contains the draft version of the following paper: A.G. Banerjee and S.K. Gupta. Geometric algorithms for automated design of side actions in injection molding of complex parts. Computer Aided Design
Madhumakkhi palan ki uttam kriyayein
Get PDFNot AvailableMarboh, E.S., Gupta, A.K., Singh, S.K., Kumar, A., and Pongener, A. (2020).
Madhumakhi palan ke uttam kriyayein. NRCL-EB-12. ICAR-National Research Centre on Litchi,
Muzaffarpur (Bihar). Pp-8ICA
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