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Joshi R.,Baba Farid College | Singh N.,Gangetic Plains Regional Center | Kirti J.S.,Punjabi University | Volynkin A.V.,Tomsk State University | Bucsek K.,Slovak Academy of Sciences
Zootaxa | Year: 2017

Two new species, Miltochrista quadra Joshi, Singh & Volynkin, sp. nov. and Miltochrista pseudomodesta Joshi, Singh & Volynkin, sp. nov., of tribe Lithosiini (Erebidae: Arctiinae) are described from India. In addition, two species are restored from the synonymy and transferred to Miltochrista: Miltochrista rubricans (Leech, 1890), stat. & comb. nov. and Miltochrista szetschwanica (Daniel, 1952), stat. & comb. nov. Other new combinations are also proposed as Miltochrista aquila (Černý, 2009), comb. nov., Miltochrista discisigna (Moore, 1878), comb. nov., Miltochrista weidenhofferi (Černý, 2012), comb. nov., Miltochrista unipuncta (Leech, 1890), comb. nov., Miltochrista carnea (Poujade, 1886), comb.nov. and Miltochrista modesta (Leech, 1899), comb. nov. © 2017 Magnolia Press.


Singh N.,Gangetic Plains Regional Center | Ranjan R.,Gangetic Plains Regional Center
Journal of Entomological Research | Year: 2016

The present study is related to the detailed interpretation of morphology and male genital attributes of three species of genus Bostra Walker (Pyralidae: Pyralinae) i.e., Bostra marginata Walker, Bostra vibicalis Lederer and Bostra denticulata Swinhoe. Besides the first time study on external male genitalia, new distributional areas have also been reported for the included species.


Ng P.K.L.,National University of Singapore | Nesemann H.F.,Central University of Bihar | Sharma G.,Gangetic Plains Regional Center
Zootaxa | Year: 2011

A new species of hymenosomatid freshwater crab, Neorhynchoplax Sakai, 1938, is described from Patna, Bihar, northern India. The species resembles the Indian N. woodmasoni (Alcock, 1895) and N. alcocki Kemp, 1917, but differs in the form of the carapace, armature on the cheliped merus, number of spines on the dactylus of the ambulatory legs, and structure of the male abdomen. Copyright © 2011 - Magnolia Press.


Kirti J.S.,Punjabi University | Joshi R.,Punjabi University | Joshi R.,Baba Farid College | Singh N.,Punjabi University | Singh N.,Gangetic Plains Regional Center
Journal of Entomological Research | Year: 2013

External genitalia of four Amata species have been described. Three new combinations, A. lucina (Butler) comb. nov., A. divisa (Walker) comb. nov. and A. multigutta (Walker) comb. nov., have also been proposed on the basis of external genitalic features.


Singh N.,Gangetic Plains Regional Center | Kirti J.S.,Gangetic Plains Regional Center | Kirti J.S.,Punjabi University
Journal of Entomological Research | Year: 2014

A new species, Oeonistis vithurensis is described from Western Ghats of India. Dichotomous key to the known species of Oeonistis Hübner is also given.


Kirti J.S.,Punjabi University | Singh N.,Gangetic Plains Regional Center | Joshi R.,Punjabi University
Annales Zoologici | Year: 2014

A new species, Capissa alba sp. nov., of family Erebidae (tribe: Lithosiini), is described from Jammu and Kashmir region of Indian Himalayas. © Fundacja Natura optima dux.


Singh J.,Punjabi University | Singh N.,Gangetic Plains Regional Center | Sharma K.,Punjabi University | Joshi R.,Punjabi University
Proceedings of the National Academy of Sciences India Section B - Biological Sciences | Year: 2013

Morphotaxonomy of nine species of Lyclene Moore i.e., L. humilis (Walker), L. obsoleta Moore, L. dharma (Moore), L. radians Moore, L. euprepioides (Walker), L. linga (Moore), L. spilosomoides Moore, L. calamaria (Moore), L. strigipennis (Herrich-Schäffer) is given in this communication. Five new combinations have been suggested along with the resurrection of four old combinations. © 2012 The National Academy of Sciences, India.


Singh N.,Gangetic Plains Regional Center | Singh J.,Gangetic Plains Regional Center | Singh J.,Punjabi University | Joshi R.,Gangetic Plains Regional Center | Joshi R.,Punjabi University
Journal of Entomological Research | Year: 2013

Macotasa tortricoides (Walker), a bornean endemic species (Holloway, 1982, 2001) is reported for the first time from India. In addition, morphotaxonomy of Indian species of Macotasa Moore i.e., M. orientalis (Hampson), M. tortricoides (Walker) & M. nubecula (Moore) and a dichotomous key, separately for males and females for all the known species of genus Macotasa Moore has been provided.


Joshi R.,Baba Farid College | Kirti J.S.,Punjabi University | Singh N.,Gangetic Plains Regional Center
Florida Entomologist | Year: 2015

Two new species of Lithosiini (Lepidoptera: Erebidae: Arctiinae), Zadadra cucullata sp. nov., and Zadadra neodistorta sp. nov., are described from India. In addition, a dichotomous key to all the Zadadra Moore species is given.


Kumar R.,Central University of Bihar | Nesemann H.,Central University of Bihar | Sharma G.,Gangetic Plains Regional Center | Tseng L.-C.,National Taiwan Ocean University | And 2 more authors.
Aquatic Ecosystem Health and Management | Year: 2013

Benthic macroinvertebrates are reliable indicators of the environmental health of rivers as their distributions vary in response to variations in time and space and available habitats. We investigated the longitudinal and seasonal distribution of macrobenthic assemblages in different habitats (such as vegetated and unvegetated/sand, silt, rock and clay) in the River Ganga. Samples were collected in September 2010, and January, April and June 2011 at four study sites in the heterotrophic Meta-Potamon part extending from Patna through Bhagalpur covering a 249-km stretch of the river. Sampling stations were located along a gradient of macrophytic coverage in marginal water and sediment texture. A total of 69 taxa belonging to 47 families and 23 orders were identified. The data of benthic communities from all samples were subjected to non-metric multi-dimensional scaling (NMDS). NMDS of all data segregated samples on the basis of seasons. The most indicative taxon of monsoon was Culicidae followed by the Corixidae (Sigara distorta) and Micronectidae; whereas, the most indicative taxon in January was Plumatella bombayensis followed by Libellulidae. Highest abundance and species richness were recorded at Bhagalpur. Species richness and abundance were significantly higher in marginal habitats with macrophytes compared to similar habitats without vegetation. Furthermore, differences in species composition were recorded at different substrate types. The persistence of a well-structured macrobenthic community, including families of marine origin in the middle to lower reaches, indicates that the Ganga ecosystem is resilient enough to recover to its pristine ecological value. © 2013 Copyright Taylor and Francis Group, LLC.

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