A new species of Acanthopotamon Kemp, 1918 (Decapoda: Brachyura: Potamidae: Potaminae) from northeastern India, with a key to the species of the genus and notes on their distribution in relation to freshwater ecoregions

2019 ◽  
Vol 39 (4) ◽  
pp. 450-458
Author(s):  
Sameer K Pati ◽  
Santanu Mitra ◽  
Darren C J Yeo
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Characters ◽  
Terminal Segment ◽  
Arunachal Pradesh ◽  
Northeastern India ◽  
Fourth Species ◽  
Ganges Delta ◽  
The Ganges ◽  
A New Species

Abstract The potamid genus AcanthopotamonKemp, 1918 is known from three species, A. fungosum (Alcock, 1909), A. martensi (Wood-Mason, 1875) (type species), and A. panningi (Bott, 1966), and is found in Bangladesh, India, Nepal, and Pakistan. Within this range, the genus is found in the ‘Ganges Delta and Plain,’ ‘Lower and Middle Indus,’ and ‘Namuda-Tapi’ freshwater ecoregions. Here we describe a fourth species, A. horaisp. nov., from northeastern India (Arunachal Pradesh, Assam, and Mizoram) in the ‘Middle Brahmaputra’ and ‘Ganges Delta and Plain’ freshwater ecoregions. The new species possesses a unique suite of external and gonopod morphological characters, with the slender and narrowly conical terminal segment of the first male gonopod being particularly diagnostic. A key to the species of Acanthopotamon is provided.

A new species of freshwater crab of the genus Teretamon Yeo & Ng, 2007 (Decapoda: Brachyura: Potamidae) from Arunachal Pradesh, northeastern India

Zootaxa ◽  
2018 ◽  
Vol 4500 (4) ◽  
pp. 587 ◽  
Author(s):  
SANTANU MITRA ◽  
ARAJUSH PAYRA ◽  
KAILASH CHANDRA
Keyword(s):  
New Species ◽  
Terminal Segment ◽  
Freshwater Crab ◽  
Arunachal Pradesh ◽  
Abdominal Somite ◽  
Northeastern India ◽  
Tiger Reserve ◽  
Lateral Margins ◽  
A New Species

A new species of potamid crab of the genus Teretamon Yeo & Ng, 2007, is described from Namdapha Tiger Reserve in Changlang district of Arunachal Pradesh, India. The new species, T. kempi n. sp., can be distinguished from its congeners by a distinct combination of carapace and gonopod characters: a relatively high carapace with a bilobed frontal margin; subquadrate sixth abdominal somite with nearly parallel lateral margins; and a relatively small G1 terminal segment with a semicircular to bluntly triangular dorsal flap. All known Teretamon species are compared with the new species, and a key for this genus is provided. 

A new species of freshwater crab of the genus Teretamon Yeo & Ng, 2007 (Decapoda, Brachyura, Potamidae) from southwestern Yunnan, China

Crustaceana ◽  
2021 ◽  
Vol 94 (9) ◽  
pp. 1059-1070
Author(s):  
Da Pan ◽  
Boyang Shi ◽  
Hongying Sun
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Morphological Characters ◽  
Terminal Segment ◽  
Identification Key ◽  
Freshwater Crab ◽  
A New Species

Abstract A new species of freshwater crab of the genus Teretamon Yeo & Ng, 2007, Teretamon husicum sp. nov., is described here from Husa Town, Longchuan County, Dehong Prefecture, Yunnan Province, China. Teretamon husicum sp. nov. can be distinguished from other species by a suite of morphological characters, including a bilobed frontal margin, smooth posterolateral regions, and a broadly rounded dorsal flap on the G1 terminal segment. An updated identification key for the species of the genus Teretamon is provided.

Macaca munzala: A New Species from Western Arunachal Pradesh, Northeastern India*

2005 ◽  
Vol 26 (4) ◽  
pp. 977-989 ◽  
Author(s):  
Anindya Sinha ◽  
Aparajita Datta ◽  
M. D. Madhusudan ◽  
Charudutt Mishra
Keyword(s):  
New Species ◽  
Arunachal Pradesh ◽  
Northeastern India ◽  
A New Species

Zingiber arunachalensis (Zingiberaceae): a new species from northeastern India

Phytotaxa ◽  
2017 ◽  
Vol 309 (1) ◽  
pp. 95
Author(s):  
ALFRED JOE ◽  
THACHAT JAYAKRISHNAN ◽  
VADAKKOOT SANKARAN HAREESH ◽  
MAMIYIL SABU
Keyword(s):  
New Species ◽  
Relevant Literature ◽  
Arunachal Pradesh ◽  
Northeastern India ◽  
A New Species

In 2015, during a floristic expedition in northeastern India, a population of an unusual Zingiber Miller (1754: 525) was found near Durga Mandir, between Bomdilla and Balukpong, in West Kameng District, Arunachal Pradesh. At a first glance the species clearly belongs to section Cryptanthium Horaninow (1862: 27) in having a procumbent peduncle. Detailed studies revealed that it does not match any of the known species of Indian Zingiber, hence it is described here as new. Plants of this population are morphologically similar to Z. bipinianum Roy et al. (2015: 298) and Z. mizoramensis Kumar et al. (2015: 81), but detailed studies of the types and protologues confirm the novelty of this species. We also consulted relevant literature discussing Indian Zingiberaceae, which further confirms that this is a new species (e.g. Bai et al. 2015, Baker 1892, Leong-Škorničková et al. 2015, Kishor & Leong-Škorničková 2013, Kumar et al. 2013, 2015, Mood & Theilade 2002, Roscoe 1828, Sabu 2003, 2006, Sabu et al. 2009, 2013b, Talukdar et al. 2015, Thongam & Konsam 2014, Thongam et al. 2013, Triboun et al. 2014, Tripathi & Singh 2006, Wu & Larsen 2000).

Redescription of Armillipora Quate (Diptera: Psychodidae: Psychodinae) with a new species from Bolivia

Zootaxa ◽  
2020 ◽  
Vol 4890 (3) ◽  
pp. 417-427
Author(s):  
JAN JEŽEK ◽  
JOZEF OBOŇA ◽  
FRANↅOIS LE PONT ◽  
JEAN-MICHEL MAES ◽  
EDDY MARTINEZ
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Type Species ◽  
Morphological Characters ◽  
Monotypic Genus ◽  
La Paz ◽  
The Caribbean ◽  
A New Species

The former monotypic genus Armillipora Quate, known only from Costa Rica and Panama, is redescribed, including the type species A. selvica Quate, this time collected on the Caribbean side of Nicaragua, RAAN department, and illustrated based on male morphological characters. The male of a new species, A. suapiensis sp. nov., from Bolivia, La Paz department, is described here and also figured.

First finding of the shrimp genus Harperalpheus Felder & Anker, 2007 in the eastern Pacific, with description of a new species from Bahía Málaga, Colombia (Malacostraca: Decapoda: Alpheidae)

Zootaxa ◽  
2017 ◽  
Vol 4329 (2) ◽  
pp. 196 ◽  
Author(s):  
ARTHUR ANKER ◽  
JUAN FELIPE LAZARUS
Keyword(s):  
New Species ◽  
Type Species ◽  
Pacific Coast ◽  
Morphological Characters ◽  
Eastern Pacific ◽  
Western Atlantic ◽  
Holotype Specimen ◽  
First Finding ◽  
A New Species ◽  
Antennular Peduncle

A new infaunal species of the rare alpheid genus Harperalpheus Felder & Anker, 2007 is described from Bahía Málaga,  Pacific coast of Colombia, based on single, incomplete holotype specimen. Harperalpheus leptodactylus sp. nov. may be easily separated from the western Atlantic type species and only other species of the genus, H. pequegnatae Felder & Anker, 2007, by several morphological characters on the first and fifth pereiopod, as well as on the antennular peduncle. 

Musa arunachalensis: a new species of Musa section Rhodochlamys (Musaceae) from Arunachal Pradesh, northeastern India 

Phytotaxa ◽  
2013 ◽  
Vol 134 (1) ◽  
pp. 49 ◽  
Author(s):  
PURAVANNOOR E. SREEJITH ◽  
ALFRED JOE ◽  
MAMIYIL SABU
Keyword(s):  
New Species ◽  
Arunachal Pradesh ◽  
Northeastern India ◽  
Wild Banana ◽  
A New Species

A wild banana species from West Kameng District, Arunachal Pradesh, northeastern India, belonging to section Rhodochlamys, is newly described as Musa arunachalensis. A detailed description, additional notes, illustration, phenology and photographs are provided. 

scholarly journals A new species of green pit vipers of the genus Trimeresurus Lacépède, 1804 (Reptilia, Serpentes, Viperidae) from western Arunachal Pradesh, India

2020 ◽  
Vol 96 (1) ◽  
pp. 123-138 ◽  
Author(s):  
Zeeshan A. Mirza ◽  
Harshal S. Bhosale ◽  
Pushkar U. Phansalkar ◽  
Mandar Sawant ◽  
Gaurang G. Gowande ◽  
...  
Keyword(s):  
New Species ◽  
Posterior Part ◽  
Mitochondrial Genes ◽  
Arunachal Pradesh ◽  
Northeastern India ◽  
Lower Border ◽  
One Year ◽  
A New Species

A new species of green pit vipers of the genus Trimeresurus Lacépède, 1804 is described from the lowlands of western Arunachal Pradesh state of India. The new species, Trimeresurus salazar, is a member of the subgenus Trimeresurus, a relationship deduced contingent on two mitochondrial genes, 16S and ND4, and recovered as sister to Trimeresurus septentrionalis Kramer, 1977. The new species differs from the latter in bearing an orange to reddish stripe running from the lower border of the eye to the posterior part of the head in males, higher number of pterygoid and dentary teeth, and a short, bilobed hemipenis. Description of the new species and T. arunachalensis Captain, Deepak, Pandit, Bhatt & Athreya, 2019 from northeastern India in a span of less than one year highlights the need for dedicated surveys to document biodiversity across northeastern India.

A review of the Neotropical skipper genus Sodalia Evans, 1955 (Lepidoptera: Hesperiidae: Hesperiinae) with the description of a new species

Zootaxa ◽  
2020 ◽  
Vol 4877 (1) ◽  
pp. 102-124
Author(s):  
FABIAN GUILLERMO GAVIRIA-ORTIZ ◽  
DIEGO RODRIGO DOLIBAINA ◽  
EDUARDO CARNEIRO ◽  
ANDREW D. WARREN ◽  
OLAF HERMANN HENDRIK MIELKE ◽  
...  
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Characters ◽  
A New Species ◽  
Respective Species

The Neotropical skipper genus Sodalia Evans, 1955 and its respective species are revised. Sodalia includes five species: S. sodalis (Butler, 1877) (type species), S. argyrospila (Mabille, 1876), S. coler (Schaus, 1902), S. petiti Gaviria-Ortiz, Dolibaina & A. Warren sp. nov. (described from low to mid elevations of the western Andes of Ecuador and from the Cordillera de la Costa in Venezuela), and Sodalia spangla (Evans, 1955) comb. nov. hitherto combined with Mnasitheus Godman, 1900. Lectotypes for Pamphila sodalis Butler, 1877 and Achlyodes argyrospila Mabille, 1876 are designated. The genus and species are redescribed and illustrations of relevant morphological characters necessary for identification are provided, as well as updated distributional maps. 

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