From pensoft.net
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The univoltine leaf beetle Psylliodes attenuata (Koch, 1803) is a pest of Cannabis and Humulus (Cannabaceae) and native to the Palaearctic Region, known from eastern Asia to western Europe.First North American records are presented for P. attenuata from Canada: Ontario and Québec. Adult beetle...
on Fri, 3PM
From pensoft.net
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Four new fungi from Xizang in southwest China, Calocera ramaria, Ceraceomyces rhizomorphus, Leptosporomyces linzhiensis, and Ramaria xizangensis are described and illustrated based on the morphological and molecular evidence. Calocera ramaria is characterized by the ramal and bright orange...
on Fri, 2PM
From pensoft.net
Gymnostachyum calcicola (Acanthaceae), a new species from limestone karst of Peninsular Malaysia
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A new species, Gymnostachyum calcicola Rafidah, sp. nov. (Acanthaceae) is described from limestone karst in Peninsular Malaysia. Characters distinguishing it from related species, colour photographs, botanical illustration and provisional conservation status are provided.
on Fri, 8AM
From pensoft.net
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Garter snakes in the genus Thamnophis from Mexico have a long and convoluted taxonomic history. From 2015 to 2022, we conducted a comprehensive sampling of Mexican Thamnophis species, aiming to link molecular phylogenies with the recognized species related to T. scalaris in the highlands of...
on Fri, 7AM
From pensoft.net
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The diversity of Neotropical velvet worms (Onychophora, Neopatida) is significantly underestimated, particularly within the Andean clade represented by the genus Oroperipatus, the last species of which was described more than 70 years ago. Here, we describe a new species of Oroperipatus from the...
on Mon, 9PM
From pensoft.net
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Molecular data from samples encompassing 22 nominal species of Poropuntius indicate that the species-level diversity in the genus has been vastly overestimated, likely due to inadequate taxon and geographic sampling and reliance on morphological characters that vary intra-specifically. The...
on Jun 28
From pensoft.net
Taxonomy and phylogeny of Panus (Polyporales, Panaceae) in China and its relationship with allies
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Panus is a typical wood-rotting fungi, which plays considerable roles in ecosystems and has significant economic value. The genus Panus currently consists of more than 100 species; however, only eight species have been reported from China. This study aims to distinguish and describe two novel...
on Jun 26
From pensoft.net
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Four new species of Marphysa are described from Terengganu state on the east coast of Peninsular Malaysia, using morphological and molecular (cytochrome oxidase subunit I (COI) gene) data. These species belong to different groups of Marphysa: Marphysa kertehensis sp. nov. belongs to Group A...
on Jun 26
From pensoft.net
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We describe a new frog species that is the sibling of Pristimantis reichlei. These two sister species inhabit the Amazonian lowlands and adjacent foothills of the Andes, from central Bolivia to central Peru. Pristimantis reichlei occurs from central Bolivia to southern Peru (Alto Purús National...
on Jun 26
From pensoft.net
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A new catfish species, Liobagrus chenhaojuni Chen, Guo & Wu, sp. nov., is described from the Tiaoxi River, a tributary of Taihu Lake, located in Zhejiang Province, China. This description is based on morphological characteristics and phylogenetic analysis. This species belongs to a group...
on Jun 26
From pensoft.net
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Discovery rates of new species are uneven across taxonomic groups and regions, with distinctive and widely distributed species being more readily described than species with secretive habits. The genus Rhynchocalamus includes five species of secretive snakes distributed from Egypt eastwards to...
on Jun 25
From pensoft.net
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The revision of the flea beetle genus Argopistes Motschulsky, 1860 in Madagascar is provided. Six new species are described: Argopistes janakmoravecorum sp. nov., A. laterosinuatus sp. nov., and A. vadoni from the northern area; A. jenisi sp. nov., A. keiseri sp. nov., and A. seyrigi sp. nov....
on Jun 25
From pensoft.net
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The lycid genus Ponyalis Fairmaire, 1899 is reviewed. Six new species are described from China, including P. longicornis sp. nov., P. truncata sp. nov., P. dabieshanensis sp. nov., P. hainanensis sp. nov., P. quadricollimima sp. nov., and P. zhejiangensis sp. nov. Nine previously known species,...
on Jun 25
From pensoft.net
Impatiens yingjingensis (Balsaminaceae), a new species from Sichuan, China
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This study describes Impatiens yingjingensis X.Q. Song, B.N. Song & Biao Yang, sp. nov., a new species collected from the Yingjing area of the Giant Panda National Park. This new species is distributed at an altitude of 1400–2100 m, with a plant height of 30–130 cm. The flowers are...
on Jun 25
From pensoft.net
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Recent exploratory field expeditions to the western slopes of the Ecuadorian Andes resulted in the discovery of a new species of Amalophyllon (Gesneriaceae). Amalophyllon miraculum J.L.Clark, sp. nov. is described from two localities in the Centinela region in the Santo Domingo de los Tsáchilas...
on Jun 24
From pensoft.net
Brand new computer language describes organismal traits to create computable species descriptions
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Describing traits with Phenoscript is like programming a computer code for how an organism looks.
on Jun 23
From pensoft.net
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Continuous field work on mountains in the upper Pastaza watershed, showed an unexpected cryptic diversity in the recently described Pristimantis anaiae species group. Based on molecular and morphological characters we describe a new frog species from the central region of the eastern Ecuadorian...
on Jun 17
From pensoft.net
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A combination of morphological traits and DNA data (COI and 28S rRNA partial sequences) was used to study the genus Mongoloniscus Verhoeff, 1930 from China. Four new species are described: M. crenatus Jiang, Li & Huang, sp. nov., M. orientalis Jiang, Li & Huang, sp. nov., M. polyacanthum...
on Jun 16
From pensoft.net
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Based on a molecular phylogenetic analysis and morphological comparison, a new species of mountain pitviper, Ovophis jenkinsi sp. nov., is described. The new species was collected in Yingjiang County, Yunnan Province, China. It can be distinguished from congeneric species by the following...
on Jun 12
From pensoft.net
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Corynotopsis omanicus sp. nov. of the myrmecophilous supertribe Clavigeritae is described from Oman. The type series was collected at night and the ant host species remains unknown. Corynotopsis scotti Jeannel, 1951 is newly recorded for Yemen, and Commatocerus concinnus Besuchet &...
on Jun 11
From pensoft.net
Thismia malayana (Thismiaceae), a new mycoheterotrophic species from Peninsular Malaysia
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A new species of the mycoheterotrophic genus Thismia from Malaysia is described and illustrated. Thismia malayana introduced here was found in two localities: in the lowlands of Gunung Angsi Forest Reserve, Negeri Sembilan, and in the hilly dipterocarp forests of Gunung Benom in Tengku Hassanal...
on Jun 6
From pensoft.net
Captivating blue-colored ant discovered in India’s remote Siang Valley | Blog
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It was named Paraparatrechina neela, after the word "neela", which means blue in various Indian languages.
on Jun 4
From pensoft.net
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A new ant species, Paraparatrechina neela sp. nov., with a captivating metallic-blue color is described based on the worker caste from the East Siang district of Arunachal Pradesh, northeastern India. This discovery signifies the first new species of Paraparatrechina in 121 years, since the...
on Jun 4
From pensoft.net
Orthotrichum camanchacanum, a remarkable new moss species from Chile (Bryopsida, Orthotrichaceae)
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Orthotrichum camanchacanum is presented as a newly described species from Chile. The species is primarily distinguished by its emergent capsule with cryptoporous stomata, a double peristome, linear-lanceolate stem leaves with a long hyaline aristae in apex, conspicuously differentiated...
on May 31
From pensoft.net
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Cryptic species present challenges across many subdisciplines of biology. Not all “cryptic” species, however, are truly cryptic; many are simply underexplored morphologically. We examined this idea for the Antistrophus rufus species complex, which previously contained three species thought to be...
on May 25
From pensoft.net
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Tachysurus wuyueensis, new species, is described from the Qiantang-Jiang Basin, situated in Suichang County, Zhejiang Province and Xiuning County, Anhui Province, southeast China. The coastal basin drains into the East China Sea. The new species belongs to the T. pratti-T. truncatus group within...
on May 24
From pensoft.net
New camaenid genus and species from Zhejiang, East China (Eupulmonata, Helicoidea)
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We report a new land snail species representing a new genus from the mountainous area of Zhejiang, China. The snail has a depressed shell with granules all over the surface. The soft part of the new taxon is characterized by the presence of a mantle lobe whose form is reviewed herein across a...
on May 24
From pensoft.net
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Sinocyclocheilus guiyang, a new troglobitic species from a subterranean tributary of the upper Yangtze Basin in Guiyang City, Guizhou Province, China is described in the present study. The new species is distinguishable from its congeneric species by a combination of the following characters:...
on May 24
From pensoft.net
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A new genus and species of troglobiotic nicoletiid (Insecta, Zygentoma, Nicoletiidae) is described from northern Alabama, USA. The type species was collected from three caves in the Highland Rim section of the Interior Low Plateau physiographic province on the northern side of the Tennessee...
on May 23
From pensoft.net
New species of redbait from the Philippines (Teleostei, Emmelichthyidae, Emmelichthys)
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We describe a new species of redbait in the genus Emmelichthys collected from fish markets on Panay and Cebu islands in the Visayas region of the Philippines. The species is externally similar to E. struhsakeri but is diagnosable by two prominent fleshy papillae associated with the cleithrum and...
on May 17
From pensoft.net
Hotwheels gen. nov., a new ground spider genus (Araneae, Gnaphosidae) from southwest China
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A new monotypic ground spider genus, Hotwheels gen. nov., is described, with the type species H. sisyphus sp. nov. (♂♀) from southwest China. This new genus is not assigned to any of the known subfamilies of Gnaphosidae, belonging only to the Echemus group of genera. It resembles Synaphosus...
on May 12
From pensoft.net
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The first occurrence of Marasmiellomycena and Pulverulina in the Chinese mycobiota are reported, M. tomentosa and P. flavoalba, two new species and M. albodescendens, a new combination, revealed by phylogenetic analyses and morphological study. These newly-recorded genera, Marasmiellomycena,...
on May 10
From pensoft.net
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Two new species have been described from Indian waters, based on the materials collected from Kochi coast, Arabian Sea, Gulf of Mannar and West Bengal coast along the Bay of Bengal. Ariosoma gracile sp. nov. is described, based on five specimens collected from the landings at Kalamukku Fishing...
on May 10
From pensoft.net
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There are still many gall systems associated with larvae of Lepidoptera in which the true gall-inducers have not been identified to species. Reports on misidentification of gall inducers have been recurrent for these galls, particularly in complex gall-systems that may include inquilines,...
on May 2
From pensoft.net
Cauca: megafaunal and felid fossils (Mammalia) from a Pleistocene site in northwest Venezuela
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Numerous surveys and three excavation and surface collection field seasons resulted in the discovery of numerous megafaunal remains and that of a medium-sized felid in a new site located on the coastal plain of the Gulf of Venezuela, in Western Falcón State. The faunal assemblage is represented...
on Apr 27
From pensoft.net
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Two new planthopper species of the tropiduchid genus Connelicita Wang & Bourgoin, 2015, C. bachmaensis Constant & Pham, sp. nov., and C. phongdienensis Constant & Pham, sp. nov. are described from Bach Ma National Park and from the Centre for Conservation of Vietnam Natural Resources...
on Apr 26
From pensoft.net
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Hymenagaricus has small to medium-sized mushrooms and the cap surface with squamulose pellicles, consisting of hymeniform or pseudoparenchymatous cells and yellowish-brown basidiospores. The species of Hymenagaricus are very similar to those of Xanthagaricus and it is extremely difficult to...
on Apr 19
From pensoft.net
A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China
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Cynanchum pingtaoi S.Jin Zeng, G.D.Tang & Miao Liao, sp. nov. (Apocynaceae) from Yunnan Province, China, is described and illustrated based on morphological and molecular evidence. Its deeply cordate to reniform leaves and campanulate, large flowers show that it is a member of former...
on Apr 19
From pensoft.net
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The genus Leptanilla Emery, 1870 of the family Formicidae, subfamily Leptanillinae, comprises miniscule, pale, blind ants that are rarely collected and poorly understood due to their hypogaeic (i.e. underground) lifestyles. Here we describe a new Leptanilla species from two workers collected via...
on Apr 16
From pensoft.net
Nomenclatural history of Megalonyx Jefferson, 1799 (Mammalia, Xenarthra, Pilosa, Megalonychidae)
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Both authorship and spelling of the extinct giant sloth genus Megalonyx and its type species, M. jeffersonii (Mammalia, Xenarthra, Pilosa, Megalonychidae), have been inconsistent. The genus-group name has been cited with two different authorships and three dates, and it has been spelled with two...
on Apr 15
From pensoft.net
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Two new species allied to Cnemaspis galaxia are described from the eastern slopes of the south Western Ghats, Tamil Nadu, India. Both new species are members of the ornata subclade within the beddomei clade. The two new species can be easily distinguished from all other members of the beddomei...
on Apr 12
From pensoft.net
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Land snails were collected for the project ‘Conserving Myanmar’s Karst Biodiversity’ from the limestone karsts in Mon, Kayin, and Shan states and in the regions of Tanintharyi and Mandalay between 2015 and 2017, through cooperation with Fauna and Flora International (FFI) and the Forestry...
on Apr 12
From pensoft.net
Melting glaciers provide new ground for invasive species | Blog
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A case study on the island of South Georgia.
on Apr 12
From pensoft.net
Roots of the European Cenozoic ecosystems: lizards from the Paleocene (~MP 5) of Walbeck in Germany
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We studied at least part of Kuhnʼs original material of lizards from the Paleocene (~MP 5) of the Walbeck locality in Germany. The collection was considered to be lost but is consistently discussed in the literature due to its importance. We restudied the type material of aff. Parasauromalus...
on Apr 8
From pensoft.net
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The genus Rhinella (Bufonidae) comprises 92 species of Neotropical toads. In Colombia, Rhinella is represented by 22 recognized species, of which nine belong to the Rhinella festae group. Over the past decade, there has been increasing evidence of cryptic diversity within this group,...
on Apr 5
From pensoft.net
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Dryopteris jinpingensis, a new species of diploid, sexually reproductive ferns of Dryopteridaceae from Yunnan, southwestern China, is described and illustrated. Morphologically, D. jinpingensis is similar to D. gaoligongensis but unique in elongated lanceolate laminae, sessile or subsessile...
on Apr 5
From pensoft.net
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Taxonomic revision of Phoxinus from the Caucasus revealed two distinct species. One species, P. colchicus, was known from eastern drainage of Black Sea, but was recorded also in the middle reach of the Kuban (Sea of Azov basin), for the first time. The Kuban population represents a genetically...
on Apr 5
From pensoft.net
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Erimerinae has been proposed as a subfamily group name prior to Microdontomerinae and the latter was considered as a junior synonym of Erimerinae. A new genus, Perserimerus Lotfalizadeh & Rasplus, gen. nov., and three new species, Perserimerus marginalis Lotfalizadeh & Rasplus, sp. nov.,...
on Apr 5
From pensoft.net
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Post-mining reservoirs are distinguished by characteristic environmental conditions where specific diatom communities can be observed. Reservoirs created as a part of the reclamation plan after human mining activities are marked by unique chemical and physical water parameters. In the course of...
on Apr 4
From pensoft.net
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A new osmiine bee species, Hoplitis (Hoplitis) onosmaevae sp. nov. (Megachilidae), is described. So far, this species is exclusively known from the Mercantour National Park in the southwestern French Alps and from mountainous ranges in Turkey and northern Iraq, two areas separated by at least...
on Apr 4