scholarly journals Usnea dasaea, a further new addition to the Lichen Flora of Tamil Nadu State, India

2020 ◽  
pp. 138-141
Author(s):  
Murugan Mariraj ◽  
Rajendran Kalidoss ◽  
Kanivebagilu Shankaranarayana Vinayaka ◽  
Sanjeeva Nayaka ◽  
Ponmurugan Ponnusamy
Keyword(s):  
New Species ◽  
Tamil Nadu ◽  
South India ◽  
Uttar Pradesh ◽  
National Botanical Research Institute ◽  
Tamil Nadu State ◽  
Fruticose Lichen ◽  
Botanical Research ◽  
First Time ◽  
Lichen Flora

The present study addresses the addition of one new fruticose lichen species for the first time to the state of Tamil Nadu in Western Ghats, India. Usnea dasaea Stirt. is a new occurrence in Tamil Nadu. Descriptions of identification keys and distributions of such new species in south India provide useful information for identification. The new species addition of such lichen was identified and deposited at lichen herbaria, National Botanical Research Institute, Lucknow, Uttar Pradesh, India and Bharathiar University, Coimbatore, Tamil Nadu, India for further studies.

Martensopoda gen. nov. from southern Indian mountain ranges, the first genus of huntsman spiders with a cymbial spur (Araneae: Sparassidae: Heteropodinae)

Zootaxa ◽  
2006 ◽  
Vol 1325 (1) ◽  
pp. 335 ◽  
Author(s):  
PETER JÄGER
Keyword(s):  
Tamil Nadu ◽  
South India ◽  
Duct System ◽  
Mountain Ranges ◽  
Median Septum ◽  
Tamil Nadu State ◽  
Kerala State ◽  
First Time

The genus Martensopoda gen. nov. is established for two species from South India with distinct and apomorphic features in their copulatory organs. A cymbial spur in the male copulatory organs is reported the first time in the Sparassidae. The embolus’ loop — unique to Heteropodinae — is oriented transversally to the plane of the alveolus. Females exhibit spirally coiled copulatory openings similar to those of Spariolenus, but with a posterior pit at the median septum and with lateral loops of the internal duct system. Martensopoda transversa sp. nov. is described from Cardamon Hills in Kerala State (male, female), Martensopoda minuscula (Reimoser 1934) comb. nov. is known only from females and is recorded from Palni Hills, Tamil Nadu State.

A new species of rock-dwelling Cnemaspis Strauch, 1887 (Squamata: Gekkonidae) from Tamil Nadu, southern India

Zootaxa ◽  
2019 ◽  
Vol 4571 (3) ◽  
pp. 383
Author(s):  
AKSHAY KHANDEKAR
Keyword(s):  
New Species ◽  
Endemic Species ◽  
Western Ghats ◽  
Tamil Nadu ◽  
Southern India ◽  
Peninsular India ◽  
Tamil Nadu State ◽  
The Rich ◽  
The Western Ghats ◽  
A New Species

A new species of the gekkonid genus Cnemaspis is described based on a series of nine specimens from near Sankari in Salem district, Tamil Nadu state, southern India. The new species is diagnosable by the following suite of characters: a small-sized Cnemaspis (adult snout to vent length less than 33 mm); heterogeneous dorsal pholidosis consisting of weakly keeled granular scales intermixed with large strongly keeled, conical tubercles, 9–11 rows of dorsal tubercles, 12–17 tubercles in paravertebral rows; spine-like scales absent on flank, 17–20 lamellae under digit IV of pes. Males with 4–6 femoral pores on each thigh, separated on either side by eight poreless scales from four precloacal pores; precloacal pores separated medially by a single poreless scale; two single dorsal ocelli on occiput and between forelimb insertions, two pairs of ocelli on either side just anterior and posterior to forelimb insertions. Cnemaspis agarwali sp. nov. is the fifth endemic species of Cnemaspis from peninsular India outside the Western Ghats and highlights the rich and unique diversity of this understudied region. 

Leafhopper tribe Coelidiini (Hemiptera: Cicadellidae: Coelidiinae) of the Indian subcontinent

Zootaxa ◽  
2019 ◽  
Vol 4653 (1) ◽  
pp. 1-91 ◽  
Author(s):  
C. A. VIRAKTAMATH ◽  
NARESH M. MESHRAM
Keyword(s):  
New Species ◽  
Tamil Nadu ◽  
Andhra Pradesh ◽  
West Bengal ◽  
Indian Subcontinent ◽  
Arunachal Pradesh ◽  
Check List ◽  
Three New Species ◽  
First Time

Genera and species of the tribe Coelidiini from the Indian subcontinent are reviewed. Glaberana Nielson, Webbolidia Nielson and Zhangolidia Nielson are recorded from India for the first time. Twenty-three new species are described and illustrated as follows: Calodia deergha sp. nov. (India: Tamil Nadu), C. keralica sp. nov. (India: Kerala), C. kumari sp. nov. (India: Karnataka), C. neofusca sp. nov. (India: Karnataka, Kerala), C. periyari sp. nov. (India: Kerala), C. tridenta sp. nov. (India: Kerala), Glaberana acuta sp. nov. (India: Meghalaya), G. purva sp. nov. (India: Manipur), Olidiana lanceolata sp. nov. (India: Sikkim), O. flectheri sp. nov. (India: Meghalaya), O. umroensis sp. nov. (India: Meghalaya), O. unidenta sp. nov. (India: Assam, West Bengal), Singillatus parapectitus sp. nov. (India: Arunachal Pradesh), S. serratispatulatus sp. nov. (India: Manipur, Meghalaya, Mizoram), Trinoridia dialata sp. nov. (India: Andhra Pradesh, Karnataka, Maharashtra), T. ochrocephala sp. nov. (India: Kerala), T. piperica sp. nov. (India: Karnataka, Kerala, Tamil Nadu), T. ramamurthyi sp. nov. (India:Karnataka, Kerala, Maharashtra), T. saraikela sp. nov. (India: Jarkhand), T. timlivana sp. nov. (India: Uttarakhand), W. andamana sp. nov. (India: Andaman & Nicobar), W. burmanica sp. nov. (Myanmar: Lashio) and Zhangolidia weicongi sp. nov. (India: Manipur). Olidiana brevis (Walker), O. perculta (Distant) and Trinoridia tripectinata (Nielson) are recorded for the first time from India and also Glaberana khasiensis (Rao) comb. nov. is proposed. Keys to genera and species with a check-list, distribution and host records are included. 

Contributions to the genus Synarthonia (lichenized Ascomycota, Arthoniaceae)

2015 ◽  
Vol 47 (2) ◽  
pp. 123-130 ◽  
Author(s):  
Siljo Joseph ◽  
Gopal Prasad Sinha
Keyword(s):  
New Species ◽  
Tamil Nadu ◽  
Type Specimens ◽  
Sikkim Himalaya ◽  
Comprehensive Account ◽  
Two New Species ◽  
Generic Description ◽  
First Time ◽  
Made In

AbstractThe type specimens of Synarthonia bicolor and S. stigmatidialis were examined, leading the authors to revise their descriptions as well as the generic description. Also, two new species of Synarthonia, viz. S. psoromica and S. sikkimensis are described from India. Synarthonia psoromica, collected from the Nilgiri Hills of Tamil Nadu, is characterized by immersed synascomata and the presence of psoromic acid. Synarthonia sikkimensis, collected from Sikkim-Himalaya, is characterized by the sorediate thallus with a rhizomorph-like prothallus. These distinguishing characters are observed for the first time in Synarthonia. After considering the protologue of the recently described S. sarcographoides, a comprehensive account of this genus is made. In addition, a world key to all known species of Synarthonia is provided.

A new species of Nyleta Dodd (Hymenoptera: Scelionidae) from Southeast Asia

2016 ◽  
Vol 4 (18) ◽  
pp. 1
Author(s):  
Veenakumari Kamalanathan ◽  
Prashanth Mohanraj
Keyword(s):  
New Species ◽  
Indian Ocean ◽  
Southeast Asia ◽  
Type Species ◽  
Tamil Nadu ◽  
Monotypic Genus ◽  
Remote Island ◽  
The Indian Ocean ◽  
First Time ◽  
A New Species

The monotypic genus Nyleta was described by Dodd from Australia in 1926, with Nyleta striaticeps Dodd as the type species. A new species of Nyleta is now described and imaged from the remote island of Little Andaman in the Andaman and Nicobar group of Islands in the Indian Ocean. Variants of the same species were also collected from Tamil Nadu. The images of the holotype of N. striaticeps are also provided for the first time.

scholarly journals Technology mapping and adoption behaviour for sugarcane protection technologies by Dharmapuri District Sugarcane growers

2019 ◽  
Vol 11 (4) ◽  
pp. 806-809
Author(s):  
C. Karpagam ◽  
M. K Selvam ◽  
P. Mooventhan
Keyword(s):  
Weed Management ◽  
Tamil Nadu ◽  
Uttar Pradesh ◽  
Pheromone Trap ◽  
Integrated Weed Management ◽  
Technology Mapping ◽  
Potential Yield ◽  
Technological Gap ◽  
Tamil Nadu State ◽  
Adoption Pattern

Sugarcane is the second most important industrial crop in the country occupying about 5 million hectares of area with the production of 376.9 mt.  Although more than 40% of the cane area in the country is in Uttar Pradesh, Tamil Nadu ranks first in productivity of sugarcane. Even though Tamil Nadu is in higher productivity zone, the average farm level potential yield was very less which leads lot of scope for increasing production in Tamil Nadu. Sugarcane farmers from Tamil Nadu ranged from small to large. All the farmers not following all the recommended practices. Hence, a study is required to analyses the predominant technologies in the particular area and adoption behavior of the farmers to bridge the technological gap. With that idea in mind, a study has been taken up with the objectives that to document the technological mapping and to study the adoption behavior of sugarcane farmers at Subaramani Siva Co-operative Sugar Mill area in Dharmapui district of Tamil Nadu state. From Dharmapuri districts seven blocks were selected. From each block ten respondents were selected; thus 70 respondents were constituted for the study. The Study revealed that all the blocks are not similar in case of technologies, the predominant technologies are differing block to block. Adoption pattern for protection technologies reveled that integrated weed management was adopted by majority of the respondent. The technologies ‘pheromone trap’ and ‘soil trenching of recommended termiticides’ are not at all adopted by the respondents in the study area.

scholarly journals A new species of the genus Prosevania Kieffer (Hymenoptera: Evanioidea: Evaniidae) from India

2021 ◽  
Vol 430 ◽  
pp. 7-10
Author(s):  
J.A. Daniel ◽  
◽  
A. Rameshkumar ◽  
S.I. Kazmi ◽  
◽  
...  
Keyword(s):  
New Species ◽  
Tamil Nadu ◽  
Southern India ◽  
Wing Venation ◽  
Tamil Nadu State ◽  
A New Species

A new species Prosevania austrina Rameshkumar et Kazmi, sp. n. is described from Tamil Nadu state in southern India. The new species is similar to P. euerythrothorax (Mani, 1943) and P. parerythrothorax (Muzaffer, 1943) but differs from both in the shape of head and the wing venation.

Waterfall-inhabiting Naucoridae (Hemiptera: Heteroptera) of southern India and Sri Lanka: Pogonocaudina Sites and Zettel, n. gen., and a review of Diaphorocoris with descriptions of two new species

Zootaxa ◽  
2011 ◽  
Vol 2760 (1) ◽  
pp. 1
Author(s):  
ROBERT W. SITES ◽  
HERBERT ZETTEL ◽  
M. ARUNACHALAM
Keyword(s):  
New Species ◽  
Sexual Dimorphism ◽  
Sri Lanka ◽  
Tamil Nadu ◽  
New Genus ◽  
Southern India ◽  
Taxonomic Key ◽  
Two New Species ◽  
Tamil Nadu State ◽  
Males And Females

A new genus of Naucoridae inhabiting a waterfall in Tamil Nadu state in southern India is described. Pogonocaudina Sites and Zettel NEW GENUS is diagnosed by a dense fringe of long hairs around the perimeter of the posterior abdominal segments, and by both males and females with a single segmented front tarsus with two pretarsal claws. Despite the lack of sexual dimorphism in the forelegs, this new genus is a member of the subfamily Laccocorinae, an assignment based on other characters consistent with this subfamily. Character states of this genus are compared with those of other Asian genera of Laccocorinae. The genus Diaphorocoris is reviewed and two new species are described here: Diaphorocoris arunachalami Sites and Zettel NEW SPECIES and D. kiliyur Sites and Zettel NEW SPECIES. Three species of Diaphorocoris are now known from southern India, and with one other species from Sri Lanka, a total of four species are now known in the genus. A taxonomic key is provided to distinguish all known waterfall-inhabiting Naucoridae in southern India and Sri Lanka.

The millipede genus Klimakodesmus Carl, 1932, with the description of a new species from Kerala state, southern India (Diplopoda, Polydesmida, Pyrgodesmidae)

Zootaxa ◽  
2021 ◽  
Vol 4980 (2) ◽  
pp. 373-382
Author(s):  
MATHILAKATH DASAN ASWATHY ◽  
SERGEI I. GOLOVATCH ◽  
AMBALAPARAMBIL VASU SUDHIKUMAR
Keyword(s):  
New Species ◽  
Sri Lanka ◽  
Type Species ◽  
Tamil Nadu ◽  
Southern India ◽  
Tamil Nadu State ◽  
Kerala State ◽  
A New Species

Klimakodesmus Carl, 1932 is briefly redescribed, rediagnosed, and shown to be an oligotypic genus endemic to southern India and distinct from the particularly similar genus Pyrgodesmus Pocock, 1892, monobasic and endemic to Sri Lanka, by several important features of peripheral and, especially, gonopodal structure. A new species, Klimakodesmus bilobocaudatus sp. nov., is described from Kerala state, India, differing from the sole accepted, and type species K. gravelyi Carl, 1932, from Tamil Nadu state, primarily by the laterally trilobate paraterga, the caudally more deeply bilobate mid-dorsal keel on ring 19, and certain minor details of the gonopodal structure. 

A new species of Protoplotina Miyatake (Coleoptera: Coccinellidae) from Tamil Nadu, India

Zootaxa ◽  
2021 ◽  
Vol 4915 (2) ◽  
pp. 255-263
Author(s):  
J. POORANI ◽  
C. ANURADHA ◽  
R. THANIGAIRAJ
Keyword(s):  
New Species ◽  
Tamil Nadu ◽  
Immature Stages ◽  
Host Association ◽  
The Third ◽  
Indian State ◽  
First Time ◽  
A New Species

Protoplotina ambigua sp. n. (Coccinellidae: Plotinini) from the southern Indian state of Tamil Nadu is described and illustrated. This is the third species of the genus reported from India. Immature stages of the genus Protoplotina are briefly described and illustrated for the first time with notes on host association. A revised key to the known species of the genus is also included. 

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