Gastrodia huapingensis (Orchidaceae: Epidendroideae: Gastrodieae): a remarkable new mycoheterotrophic orchid with dimorphic columns from China

Phytotaxa ◽  
2015 ◽  
Vol 222 (4) ◽  
pp. 290 ◽  
Author(s):  
Xinyi Huang ◽  
Ai-Qun Hu ◽  
TIAN-CHUAN HSU ◽  
Yan Liu
Keyword(s):  
New Species ◽  
Gastrodia Elata ◽  
Field Surveys ◽  
The Past ◽  
Flora Of Guangxi ◽  
Close Relatives ◽  
First Time ◽  
World Distribution ◽  
Careful Comparison ◽  
A New Species

The orchid genus Gastrodia Brown (1810: 330) comprises approximately 50 species with a broad Old World distribution (Pridgeon et al. 2005, Cribb et al. 2010, Kenji 2014). Currently, there are at least 20 accepted species of Gastrodia recorded from China (Chung & Hsu 2006, Chen et al. 2009, Hsu & Kuo 2010, 2011, Yeh et al. 2011, Hsu et al. 2012, Tan et al. 2012, Hu et al. 2014). During our field surveys of Chinese traditional medicine in Huaping National Nature Reserve, Guangxi Zhuangzu Autonomous Region, China, a Gastrodia was spotted setting fruit in the past few years. Finally, we were able to observe it flowering in August 2014. After careful comparison morphological study with its close relatives (Averyanov & Efimov 2006) and three other species of Gastrodia recorded in Guangxi, namely Gastrodia damingshanensis A.Q.Hu & T.C.Hsu (2014: 256), Gastrodia elata Blume (1856: 174) and Gastrodia menghaiensis Z.H.Tsi & S.C.Chen (1994: 559), we confirmed this Gastrodia as a new species and thereby a new member to the flora of Guangxi. A detailed description, illustration and ecological information are presented below. We also discuss the remarkable dimorphic columns of this new species, which are documented in Gastrodia for the first time.

scholarly journals A new species of Potamonautes from São Tomé Island, Central Africa, with redescriptions of P. margaritarius (A. Milne-Edwards, 1869) from São Tomé, and P. principe Cumberlidge, Clark and Baillie, 2002, from Príncipe (Decapoda: Potamonautidae)

2018 ◽  
Vol 87 (4) ◽  
pp. 287-303
Author(s):  
Neil Cumberlidge ◽  
Savel R. Daniels
Keyword(s):  
New Species ◽  
Central Africa ◽  
Distinct Species ◽  
Gulf Of Guinea ◽  
Adult Males ◽  
Island Endemic ◽  
The Past ◽  
Freshwater Crabs ◽  
First Time ◽  
A New Species

Surveys of the freshwater crabs of two islands in the Gulf of Guinea, Central Africa, allowed a revision of the taxonomy of two little-known island endemic species, based for the first time on adult males: Potamonautes margaritarius (A. Milne-Edwards, 1869) from São Tomé, and of P. principe Cumberlidge, Clark and Baillie, 2002, from Príncipe (Brachyura; Potamonautidae). A new species of Potamonautes from southern São Tomé (Potamonautes saotome sp. nov.) is also described that is genetically distinct and has a clearly separate geographic distribution from P. margaritarius from northern São Tomé. The new species from southern São Tomé can be recognized by a suite of characters of the carapace, thoracic sternum, and gonopods. The taxonomy of P. margaritarius (A. Milne-Edwards, 1869) is stabilized by selecting a neotype from northern São Tomé. Potamonautes principe from Príncipe is the most distinct of the three taxa, with a more swollen carapace that has smooth anterolateral margins, and a shorter, straighter male first gonopod. All three taxa are morphologically distinct species that have also been clearly distinguished as evolutionarily separate lineages by mtDNA analysis and haplotyping in an earlier study. Previous phylogenetic evidence supports two separate island colonization events at different times in the past from different ancestral populations, one to São Tomé and another to Príncipe that resulted in the establishment of the endemic freshwater crab faunas of these two islands.

The crab spider genus Tarrocanus Simon, 1895 with notes on the generaAlcimochthes Simon, 1895 and Domatha Simon, 1895 (Araneae:Thomisidae)

Zootaxa ◽  
2019 ◽  
Vol 4613 (3) ◽  
pp. 587
Author(s):  
ILESHA S. ILEPERUMA ARACHCHI ◽  
SURESH P. BENJAMIN
Keyword(s):  
New Species ◽  
Field Work ◽  
Nomen Dubium ◽  
Close Relatives ◽  
Crab Spider ◽  
First Time ◽  
A New Species

The crab spider genus Tarrocanus Simon, 1895 currently includes two species: T. capra Simon, 1895 and T. viridis Dyal, 1935. Recent field work revealed the presence of a new species, providing an opportunity to review the genus. The new species is described as T. jaffnaensis sp. nov. Furthermore, the male of T. capra is described for the first time, and taxonomic notes on Alcimochthes Simon, 1885 and Domatha Simon, 1895 are given, both presumably being close relatives of Tarrocanus. Tarrocanus viridis Dyal, 1935 is considered as nomen dubium. 

Exploring high-mountain limnic faunas: discovery of a novel endemic bivalve species (Sphaeriidae : Pisidium) in the Nepal Himalayas

2016 ◽  
Vol 30 (6) ◽  
pp. 588 ◽  
Author(s):  
Ulrich Bößneck ◽  
Catharina Clewing ◽  
Christian Albrecht
Keyword(s):  
New Species ◽  
Molecular Phylogenetics ◽  
Nuclear Data ◽  
Elevational Gradient ◽  
Shell Morphology ◽  
High Mountain ◽  
Mountain Range ◽  
Field Surveys ◽  
The Past ◽  
A New Species

High-mountain regions are known to harbour considerable biodiversity, although it is not all well known. The terrestrial fauna of the world’s largest mountain range, the Himalayas, has been moderately well studied, but this is not the case with the limnic fauna, and especially molluscs. During intensive malacozoological field surveys conducted over the past 20 years, the bivalve family Sphaeriidae has been studied in Nepal along an elevational gradient from 100 to 4010 m above sea level (a.s.l.). Here we describe a new species of Sphaeriidae, Pisidium alexeii, sp. nov., based on comprehensive molecular phylogenetics, anatomy and shell morphology. The species can be clearly distinguished from all other sphaeriid species occurring in Nepal. A molecular phylogeny based on mitochondrial and nuclear data inferred the oriental biogeographical affinity of the new species. The species is ecologically restricted and only occurs at a few sites between 1010 and 1700 m a.s.l. A review and updated checklist of the sphaeriid fauna of Nepal is provided and biodiversity and biogeographical patterns are discussed.

New genera, new species and new combinations for some African Coccomorpha (Hemiptera: Sternorrhyncha)

Zootaxa ◽  
2021 ◽  
Vol 5020 (1) ◽  
pp. 57-80
Author(s):  
CHRIS J. HODGSON
Keyword(s):  
New Species ◽  
New World ◽  
New Genus ◽  
New Genera ◽  
African Species ◽  
Soft Scale ◽  
The Past ◽  
The World ◽  
First Time ◽  
A New Species

In the past, various authors have placed many species in genera that are now understood to be restricted to other regions of the world. Thus, in Africa, species of soft scale (Hemiptera: Sternorrhyncha: Coccomorpha: Coccidae) with this problem are those in Ceronema Maskell, a genus probably restricted to Australia; Ceroplastodes Cockerell, probably restricted to the New World; and Inglisia Maskell, which is restricted to New Zealand. The placement of these species is reviewed here. Four of the known Ceronema species are placed in three new monotypic genera, Neoceronema gen. nov., Illovococcus gen. nov. and Bugandacoccus gen. nov., as Neoceronema africanum (Macfie) comb. nov., N. brachystegiae (Hall) comb. nov., Illovococcus mobilis (Brain) comb. nov. and Bugandacoccus gowdeyi (Newstead) comb. nov.; Ceroplastodes ritchiei Laing and C. zavatarii Bellio are transferred to Drepanococcus Williams & Watson, as D. ritchiei (Laing) comb. nov. and D. zavattarii (Bellio), comb. nov., and Inglisia grevilliae Hall, I. pluvialis Hodgson and I. theobromae Newstead are transferred to Cryptinglisia Cockerell as C. grevilliae (Hall) comb. nov., C. pluvialis (Hodgson) comb. nov. and C. theobromae (Newstead) comb. nov. Keys are provided to all Drepanococcus and Cryptinglisia species, and all the African species discussed are illustrated. In addition, another new genus of African Coccidae is described, Testudovestis gen. nov., to take a new species somewhat similar to Eucalymnatus Cockerell: T. africana spec. nov. In addition, a new species of Coccus L.: Coccus moorei, spec. nov., and a new species of mealybug (Heliococcus tinglei spec. nov., Pseudococcidae), are described, both from mainland Africa. The lecanodiaspid Lecanodiaspis zygophylli Hodgson is also recorded from Nigeria for the first time.  

scholarly journals Psorosa mediterranella (Amsel, 1954) (Lepidoptera: Pyralidae, Phycitinae) – a new species for the Croatian pyraloid moth fauna, with an updated checklist

2021 ◽  
Vol 30 (1) ◽  
pp. 37-52
Author(s):  
Danijela Gumhalter ◽  
Keyword(s):  
New Species ◽  
Species List ◽  
The Past ◽  
The Family ◽  
Nature Park ◽  
Lepidoptera Pyralidae ◽  
Moth Species ◽  
First Time ◽  
A New Species

From 2016 to 2020 numerous surveys were undertaken to improve the knowledge of the pyraloid moth fauna of Biokovo Nature Park. On August 27th, 2020 one specimen of Psorosa mediterranella (Amsel, 1954) from the family Pyralidae was collected on a small meadow (985 m a.s.l.) on Mt Biokovo. In this paper, the first data about the occurrence of this species in Croatia are presented. The previous mention in the literature for Croatia was considered to be a misidentification of the past and has thus not been included in the checklist of Croatian pyraloid moth species. P. mediterranella was recorded for the first time in Croatia in recent investigations and, after other additions to the checklist have been counted, is the 396th species in the Croatian pyraloid moth fauna. An overview of the overall pyraloid moth fauna of Croatia is given in the updated species list.

A new species and a new record of Thyronectria (Nectriaceae, Hypocreales) in China

Phytotaxa ◽  
2018 ◽  
Vol 376 (1) ◽  
pp. 17
Author(s):  
SHENG-NAN LI ◽  
YING ZHAO ◽  
CHENG-MING TIAN ◽  
THEMIS J. MICHAILIDES ◽  
RONG MA
Keyword(s):  
New Species ◽  
Elongation Factor ◽  
First Record ◽  
Translation Elongation ◽  
Elongation Factor 1 Alpha ◽  
Close Relatives ◽  
Alpha Actin ◽  
First Time ◽  
Morphology Characteristics ◽  
A New Species

A new species, Thyronectria berberidis, is described and illustrated based on collections on Berberis heteropoda from the Ili area of Xinjiang Uygur Autonomous Region in China. Thyronectria berberidis is characterized by superficial, gregarious ascomata that become cupulate upon drying, with (1–6)7-septate, ellipsoidal to fusiform ascospores. In addition, T. lamyi is reported for the first time in China. The morphology characteristics of T. berberidis and T. lamyi were compared to those of close relatives. Their phylogenetic positions were confirmed by analyses of combined sequences of alpha-actin, the internal transcribed spacer, the large nuclear ribosomal RNA subunit, translation elongation factor 1-alpha and beta-tubulin. This is the first record that Thyronectria is established in the B. heteropoda in China.

Species of the genus Sphaeronemoura (Plecoptera: Nemouridae) from continental China

Zootaxa ◽  
2009 ◽  
Vol 2004 (1) ◽  
pp. 59-64
Author(s):  
WEIHAI LI ◽  
DING YANG
Keyword(s):  
New Species ◽  
Northern China ◽  
Palaearctic Region ◽  
Fresh Material ◽  
Definition Of ◽  
Close Relatives ◽  
First Time ◽  
A New Species

The genus Sphaeronemoura is reported from the Palaearctic Region for the first time, accompanied with a new species added from northern China, Sphaeronemoura songshana sp. nov. Sphaeronemoura hamistyla (Wu, 1962) is redescribed and reillustrated for comparison based on the holotype and fresh material. Their relationships with close relatives are discussed. Unassociated females for one species are also described for further understanding of the genus under informal designation. Clarification or further definition of the generic characters and remarks on questions of Shimizu & Sivec (2001) are presented.

scholarly journals Cambrian Furongian Series acritarchs from the Comley area, Shropshire, England

2012 ◽  
Vol 31 (1) ◽  
pp. 1-28 ◽  
Author(s):  
Timothy L. Potter ◽  
Brian E. Pedder ◽  
Susanne Feist-Burkhardt
Keyword(s):  
New Species ◽  
East European Platform ◽  
The Other ◽  
Common Occurrence ◽  
East European ◽  
The Past ◽  
The Common ◽  
First Time ◽  
A New Species

Abstract. Acritarch assemblages are reported for the first time from the Cambrian of Comley, Shropshire, England, a historically important area for British Cambrian biostratigraphy. Three assemblages are described from the Furongian Shoot Rough Road Shales. Horizons within the Shoot Rough Road Shales have in the past yielded Parabolina spinulosa and Orusia lenticularis indicative of the Parabolina spinulosa trilobite Zone. Two distinct microfloras are identified, one is characterized by the common occurrence of Trunculumarium revinium and diacrodian taxa, the other, by an absence of T. revinium and a general paucity of diacrodians but with a significant presence of Scalenadiacrodium comleyense gen. et sp. nov. The microfloras are compared with trilobite-controlled Furongian sequences in eastern Newfoundland and the Nuneaton area, England and are found to support the P. spinulosa Zone assignment for the Shoot Rough Road Shales. The microfloras are also compared with those from localities lacking direct P. spinulosa Zone trilobite control, principally the Ardennes and the East European Platform. Acritarch based recognition of the two trilobite subzones of the P. spinulosa Zone remains problematic, but independent subdivision of the zonal interval based on acritarchs is supported. A new acritarch genus Scalenadiacrodium gen. nov. and a new species S. comleyense sp. nov. are described.

Discovery of the genus Venanides Mason 1981 (Hymenoptera: Braconidae, Microgastrinae) in Europe, with description of a new species parasitizing Carcina quercana (Fabricius) (Lepidoptera: Peleopodidae)

2020 ◽  
Vol 71 (1) ◽  
pp. 45-57
Author(s):  
Mark R. Shaw
Keyword(s):  
Czech Republic ◽  
New Species ◽  
Solitary Parasitoid ◽  
First Time ◽  
A New Species

The small Microgastrinae genus Venanides is recorded from Europe (Netherlands, Germany and Czech Republic) for the first time, where one species, Venanides carcinae sp. nov., described here, proves to be a regular solitary parasitoid of Carcina quercana. Outline notes on its biology, phenology and abundance are given.

A new species of the subgenus Scheloribates (Topobates) (Acari: Oribatida: Scheloribatidae) from Panama

2020 ◽  
Vol 29 (2) ◽  
pp. 278-283
Author(s):  
S.G. Ermilov
Keyword(s):  
New Species ◽  
Body Size ◽  
Leaf Litter ◽  
Related Species ◽  
Large Body ◽  
Oribatid Mite ◽  
Neotropical Region ◽  
Large Body Size ◽  
First Time ◽  
A New Species

The oribatid mite subgenus Scheloribates (Topobates) Grandjean, 1958, is recorded from the Neotropical region for the first time. A new species of this subgenus is described from the leaf litter collected in Cayo Agua Island, Panama. Scheloribates (Topobates) panamaensis sp. nov. differs from its related species by the very large body size and presence of a strong ventrodistal process on the leg femora II–IV.

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