Three new species of Atalophlebiinae (Ephemeroptera: Leptophlebiidae) of India, with a new record of the genus Megaglena Peters and Edmunds, 1970

Zootaxa ◽  
2021 ◽  
Vol 5076 (1) ◽  
pp. 56-70
Author(s):  
M. VASANTH ◽  
K. A. SUBRAMANIAN ◽  
C. SELVAKUMAR ◽  
T. KUBENDRAN ◽  
K. G. SIVARAMAKRISHNAN
Keyword(s):  
New Species ◽  
Western Ghats ◽  
New Record ◽  
Tamil Nadu ◽  
Distribution Map ◽  
Andaman Island ◽  
Peninsular India ◽  
Southern Western Ghats ◽  
Three New Species

Three new species of Leptophlebiidae viz., Choroterpes (Choroterpes) andamanensis Vasanth, Subramanian & Selvakumar n. sp., Edmundsula meghamalaiensis Vasanth, Subramanian & Selvakumar n. sp. and Megaglena agasthiya Vasanth, Subramanian & Selvakumar n. sp. are described based on our recent exploration of mayflies from the streams of Andaman Island, Tamil Nadu and Kerala part of the southern Western Ghats. The genus Megaglena Peters & Edmunds, 1970 has extended the distribution in southern peninsular India as represented by the occurrence of M. agasthiya n. sp. Larval key is provided to the known and new species of subgenus Choroterpes of India along with the distribution map of new species.  

A new species of Lachesilla in species group pedicularia (Psocodea: ‘Psocoptera’: Lachesillidae) and a new record of L. aethiopica (Enderlein) from India

Zootaxa ◽  
2021 ◽  
Vol 5027 (2) ◽  
pp. 282-289
Author(s):  
GURUSAMY RAMESH ◽  
RAJAPPA BABU ◽  
KUMARAPURAM A. SUBRAMANIAN ◽  
GARCÍA ALDRETE ALFONSO NERI
Keyword(s):  
New Species ◽  
Western Ghats ◽  
New Record ◽  
Tamil Nadu ◽  
Species Group ◽  
Range Extension ◽  
The Usa ◽  
Southern Western Ghats ◽  
A New Species

Species of Lachesilla Westwood, in which the males have one clunial apophysis are so far known only in the Neotropics. We here describe a species of Lachesilla in the pedicularia species group from the Southern Western Ghats, India. The males present a short, distally obtusely concave apophysis in the clunium, over the area of the epiproct. Lachesilla aethiopica (Enderlein) known in the Neotropics, the USA and Africa, was collected in Tamil Nadu, India, representing a range extension to Asia.  

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. 

Two new Cnemaspis Strauch, 1887 (Squamata: Gekkonidae) from the Shevaroy massif, Tamil Nadu, India, with a preliminary ND2 phylogeny of Indian Cnemaspis

Zootaxa ◽  
2019 ◽  
Vol 4609 (1) ◽  
pp. 68
Author(s):  
AKSHAY KHANDEKAR ◽  
NIKHIL GAITONDE ◽  
ISHAN AGARWAL
Keyword(s):  
New Species ◽  
Body Size ◽  
South Asian ◽  
Western Ghats ◽  
Tamil Nadu ◽  
Elevation Gradient ◽  
Sequence Divergence ◽  
Colour Pattern ◽  
Peninsular India ◽  
The Western Ghats

We present a preliminary ND2 phylogeny of South Asian Cnemaspis, recovering a number of deeply divergent clades within Indian Cnemaspis, endemic to the southern and northern Western Ghats besides the Mysore Plateau and hills of Tamil Nadu. There are a number of unnamed lineages that are >5% divergent on ND2 across the phylogeny, including three from the gracilis clade on an elevation gradient (800–1400 m asl.) around Yercaud in the Shevaroy massif, Salem district, Tamil Nadu. We describe two of these as new species— Cnemaspis shevaroyensis sp. nov. and Cnemaspis thackerayi sp. nov. are both allied to Cnemaspis gracilis and can be diagnosed from all other Indian Cnemaspis by the absence of spine-like scales on flank, heterogeneous dorsal pholidosis, presence of femoral and precloacal pores, tail with enlarged, strongly keeled, conical tubercles forming whorls, a median row of enlarged and smooth sub-caudals. They differ from C. gracilis and each other in body size, the number of tubercles around midbody, the number of tubercles in paravertebral rows, the number of femoral and precloacal pores, the number of poreless scales in-between precloacal pores and between femoral and precloacal pores, and subtle colour pattern differences; besides uncorrected mitochondrial sequence divergence (7.9–16.6 %). We also provide a description of Cnemaspis yercaudensis from its type locality and an additional locality. The discovery of two endemic species and a third unnamed divergent lineage from an isolated massif in peninsular India outside the Western Ghats indicate that many other such understudied hill ranges may harbour high endemic biodiversity. 

A new record of the family Isonychiidae (Insecta: Ephemeroptera) from the Western Ghats, India with a description of new species

Zootaxa ◽  
2019 ◽  
Vol 4586 (1) ◽  
pp. 162
Author(s):  
M. VASANTH ◽  
C. SELVAKUMAR ◽  
K. A. SUBRAMANIAN ◽  
R. BABU ◽  
K. G. SIVARAMAKRISHNAN
Keyword(s):  
New Species ◽  
Western Ghats ◽  
New Record ◽  
Tamil Nadu ◽  
Abdominal Segment ◽  
Uniformly Convex ◽  
The Family ◽  
Lateral Margins ◽  
The Western Ghats ◽  
A New Species

A new species belonging to the subgenus Isonychia, of the genus Isonychia Eaton, 1871, is described based on larvae and imagoes collected from Moyar River, Nilgiri District, Tamil Nadu, India. The imagoes of I. moyarensis n. sp. can be distinguished from other described Oriental species of Isonychia (Isonychia) by the combination of characters: (i) forewing with rusty brown maculae in the costal, subcostal, and median areas; (ii) femur and tibia brown, fore leg pale, apices of tarsal segments brownish; (iii) males with distal angles of penes rounded, without serrations; (iv) second segment of gonostylus uniformly convex; and (v) sterna of tenth abdominal segment in female deeply cleft. Isonychia (Isonychia) moyarensis n. sp. can be distinguished in the larval stage from other known Oriental species by the following combination of characters: (i) abdominal terga II–IX with median dark brown maculae progressively larger with dark brown slanting streaks in lateral margins; (ii) trachea of abdominal gills I–VII unbranched; (iii) posterolateral projections on abdominal segments I–VII blunt and progressively longer than those of segments VIII–IX, sharp and distinct; and (iv) abdominal terga X pale yellow in anterior ⅓, and dark brown in the posterior ⅔. A key to the known larvae of Oriental species of Isonychia is also provided. 

A new species of Striga section Polypleurae (Orobanchaceae) from southern Western Ghats of India

Phytotaxa ◽  
2015 ◽  
Vol 212 (2) ◽  
pp. 163
Author(s):  
K. M. PRABHU KUMAR ◽  
M. OMALSREE ◽  
M. SABU ◽  
P. SUNOJKUMAR ◽  
BINU THOMAS ◽  
...  
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Tamil Nadu ◽  
Corolla Tube ◽  
Glandular Hairs ◽  
Western Ghats Of India ◽  
Southern Western Ghats ◽  
A New Species

A new species of Striga from Tamil Nadu parts of Western Ghats of India is described and illustrated as Striga kamalii sp. nov. The new species shows similarity with S. densiflora in having a densely hispid stem, linear leaves, bracts longer than calyx, and oblong fruit shorter than calyx lobes, but differs in the 10-ribbed calyx, the glandular hairs on calyx and corolla tube, and the obovate-rounded petals. A detailed description, with data on distribution and parasitism together with relevant taxonomic notes and colour photographs are provided.

scholarly journals A new species of shieldtail snake (Reptilia: Squamata: Uropeltidae) from Kolli Hill complex, southern Eastern Ghats, peninsular India

2020 ◽  
Vol 12 (4) ◽  
pp. 15436-15442
Author(s):  
S.R. Ganesh ◽  
N.S. Achyuthan
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Tamil Nadu ◽  
Eastern Ghats ◽  
Restricted Range ◽  
Peninsular India ◽  
Evergreen Forests ◽  
Allopatric Species ◽  
Yellow Mottling ◽  
A New Species

We describe a new species of shieldtail (uropeltid) snake, Uropeltis rajendrani sp. nov., from the Kolli Hill complex of the southern Eastern Ghats in Tamil Nadu, India.  The new species belongs to the U. ceylanica group and is differentiated from related species in having 16–17:16–17:15–16 dorsal scale rows; 145–158 ventral scales; 8–11 pairs of subcaudals; dorsum uniform brown, anteriorly powdered with yellow mottling; venter brown, scales outlined with yellow.  This endemic species with a restricted range is known only from atop Kolli Hill complex, inhabiting higher elevation (> 900m) evergreen forests, where it is the only known member of this genus. Allopatric species, endemism, isolated massif, Uropeltis rajendrani sp. nov., Western Ghats. 

Three new species of Magnolia (Magnoliaceae) endemic to the north-wet-arc in the Maya Highlands of Guatemala

Phytotaxa ◽  
2021 ◽  
Vol 529 (1) ◽  
pp. 57-70
Author(s):  
J. ANTONIO VÁZQUEZ-GARCÍA ◽  
ERICK TRIBOUILLIER-NAVAS ◽  
FREDY ARCHILA ◽  
MARIO VÉLIZ ◽  
A. SALOME ORTEGA PEÑA ◽  
...  
Keyword(s):  
New Species ◽  
New Record ◽  
Conservation Status ◽  
Distribution Map ◽  
Key To Species ◽  
The North ◽  
Three New Species ◽  
Alta Verapaz ◽  
Iucn Criteria

Three new Magnolia species and a new record from Guatemala are described and illustrated. Two of the new species, M. javieri and M. oscarrodrigoi, are from Alta Verapaz Department and one, M. veliziana, is from Quiché Department. Additionally, M. faustinomirandae is newly reported for the flora of Guatemala. With this contribution, the number of native Guatemalan species increases from 11 to 15 species. An updated distribution map and a key to species are provided. Guatemala, particularly the north-wet-arc in the Maya Highlands, is now an important centre of diversification and endemism for Magnolia. The conservation status of the newly proposed species was unofficially assessed using IUCN criteria.

Three New Species of Piper (Piperaceae) from the Southern Western Ghats, India

2017 ◽  
Vol 54 (4-6) ◽  
pp. 267-272
Author(s):  
Jose Mathew ◽  
Sojan Jose ◽  
Regy Yohannan ◽  
Kadakasseril V. George
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Southern Western Ghats ◽  
Three New Species

Disentangling vines: a study of morphological crypsis and genetic divergence in vine snakes (Squamata: Colubridae: Ahaetulla) with the description of five new species from Peninsular India

Zootaxa ◽  
2020 ◽  
Vol 4874 (1) ◽  
pp. 1-62
Author(s):  
ASHOK KUMAR MALLIK ◽  
ACHYUTHAN N. SRIKANTHAN ◽  
SAUNAK P. PAL ◽  
PRINCIA MARGARET D’SOUZA ◽  
KARTIK SHANKER ◽  
...  
Keyword(s):  
New Species ◽  
Genetic Divergence ◽  
Western Ghats ◽  
Taxonomic Revision ◽  
Cryptic Diversity ◽  
Peninsular India ◽  
Nomenclatural Change ◽  
Southern Western Ghats ◽  
The Western Ghats ◽  
A New Species

We carried out a taxonomic revision of Ahaetulla species inhabiting Peninsular India, using a multiple criteria approach (including genetics, morphology, and geography). Our work included populations of the A. nasuta complex (widespread across the entire region, including the Western Ghats), the A. pulverulenta complex (in the Western Ghats, within Peninsular India) and the A. dispar complex (endemic to the Southern Western Ghats) which all revealed undocumented cryptic diversity. Here, we describe five new species and effect nomenclatural changes to some recognised taxa. In the A. nasuta complex, we describe four species from several latitudinal blocks of the Western Ghats and make nomenclatural emendations to the plains populations in the Indian peninsula. We effect nomenclatural change in the A. pulverulenta population of the Western Ghats and describe a new species from the A. dispar group. Our study highlights the use of a multi-criteria approach in unraveling cryptic diversity. This study also reveals a striking case of discordance between morphological and genetic divergence, and the way this is reflected in previous taxonomic and nomenclatural treatments of these populations. 

A taxonomic review of the genus Dicranorhina Shuckard (Hymenoptera: Crabronidae: Crabroninae) from the Indian subcontinent with the description of three new species from Southern Western Ghats

Zootaxa ◽  
2019 ◽  
Vol 4629 (1) ◽  
pp. 109-121
Author(s):  
N.V. AYISHA MAWADDA ◽  
P. GIRISH KUMAR ◽  
P.M. SURESHAN ◽  
TESSY RAJAN
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Indian Subcontinent ◽  
Similar Species ◽  
Key To Species ◽  
Taxonomic Review ◽  
Southern Western Ghats ◽  
Three New Species

The genus Dicranorhina Shuckard, 1840, is reviewed from the Indian subcontinent. Three new species namely D. dinesani Mawadda, Girish Kumar & Sureshan sp. nov., D. georgei Mawadda, Girish Kumar & Sureshan sp. nov., and D. sreeramani Mawadda, Girish Kumar & Sureshan sp. nov., are described from the Southern Western Ghats of Kerala. Differences to similar species are given and a revised key to species of the Indo-Australian and Pacific regions is provided. 

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