scholarly journals Angiosperm diversification in the Early Cretaceous of Primorye, Far East of Russia

2021 ◽  
Vol 77 (2) ◽  
pp. 231-255
Author(s):  
Lina Golovneva ◽  
Eugenia Bugdaeva ◽  
Elena Volynets ◽  
Yuewu Sun ◽  
Anastasia Zolina
Keyword(s):  
New Species ◽  
Early Cretaceous ◽  
Far East ◽  
New Combination ◽  
Far East Of Russia ◽  
Primorye Region ◽  
Early Angiosperm ◽  
Angiosperm Diversification ◽  
Icp Ms ◽  
Lipovtsy Formation

The Partizansk and Razdolnaya coal basins of Primorye, Far East of Russia, contain diverse early angiosperm fossils (pollen, leaves, and fruits). In this paper, we revise the previous data on early angiosperms of this region and summarize the results of our latest research. Age of the plant-bearing deposits was clarified using isotopic U-Th-Pb LA-ICP-MS and U-Pb ID-TIMS methods. Age of the upper part of the Lipovtsy Formation is 118 ± 1.4 Ma, which corresponds to the late Aptian. The early Albian age (109 ± 1 Ma) is assigned to the upper part of the Frentsevka Formation. The diversification of angiosperms in the Early Cretaceous of Primorye region and their systematic affinity are analyzed. Early representatives of Laurales, Ranunculales, Platanaceae, and probable Cercidiphyllaceae are revealed. New combination Pandanites ahnertii (Krysht.) Golovn., comb. nov. is created, and new species Araliaephyllum vittenburgii Golovn. et Volynets, sp. nov. is described. Reconstructions of herbaceous angiosperms from autochthonous locality Bolshoy Kuvshin are proposed.

Tersilochinae of South, Southeast and East Asia, excluding Mongolia and Japan (Hymenoptera: Ichneumonidae)

2011 ◽  
Vol 20 (1) ◽  
pp. 96-148 ◽  
Author(s):  
A.I. Khalaim
Keyword(s):  
Sri Lanka ◽  
South Korea ◽  
East Asia ◽  
Far East ◽  
New Combination ◽  
East China ◽  
Far East Of Russia ◽  
Undescribed Species ◽  
Oriental Region ◽  
Unidentified Species

Tersilochines of South, Southeast and East Asia (excluding Mongolia and Japan) have been studied. Eight genera and 60 species are recorded in the region: Allophrys (2 species), Barycnemis (5 species), Diaparsis (29 species), Phradis (2 species, including 1 unidentified species), Probles (12 species, including 1 unidentified and 6 undescribed species), Sathropterus (2 species), Slonopotamus gen. nov. (2 species) and Tersilochus (6 species, including one species of the obscure status). One genus and 26 species are described as new: Allophrys bruneiensis sp. nov. (Brunei), A. occipitata sp. nov. (Vietnam, India), Diaparsis absista sp. nov. (Brunei), D. bannapeana sp. nov. (Laos), D. bolikhamsaica sp. nov. (Laos, Thailand), D. brunnea sp. nov. (Brunei), D. crenulator sp. nov. (Brunei), D. dediticia sp. nov. (Vietnam, Brunei), D. hilaris sp. nov. (Vietnam), D. karnatakana sp. nov. (India), D. labiensis sp. nov. (Brunei), D. mandibulator sp. nov. (Laos), D. minuta sp. nov. (Vietnam), D. monstrosa sp. nov. (Brunei), D. morleyi sp. nov. (Sri Lanka), D. propodeator sp. nov. (Brunei, Sarawak State of Malaysia, southern Indonesia, Laos), D. pulchra sp. nov. (South Korea), D. sarawakiensis sp. nov. (Sarawak and Pahang states of Malaysia), D. viela sp. nov. (Vietnam, Laos), D. vietnamica sp. nov. (Vietnam), D. zispina sp. nov. (Vietnam), Probles vietnamica sp. nov. (Vietnam, probably East China and south of Far East of Russia), Sathropterus secundus sp. nov. (Vietnam), Slonopotamus elephantoides sp. nov. (Laos), S. indianus sp. nov. (India) and Tersilochus granulatus sp. nov. (South Korea). Generic assignment of two species are changed: Barycnemis sanctijohanni (Rao & Kurian, 1951), new combination, and Probles (Microdiaparsis) caudate (Morley, 1913), new combination. Barycnemis dissimilis and B. tobiasi from Nepal, Diaparsis convexa from Vietnam, D. niphadoctona from Laos, and Sathropterus pumilus from India and Nepal are newly recorded from the countries. The genus Diaparsis comprises almost half of species of the tersilochine fauna of the studied region (29 species, 48%), and is a dominant genus in the Oriental Region. Keys to genera and species of Tersilochinae of South, Southeast and East Asia (excluding Mongolia and Japan) are provided.

scholarly journals Molecular support for the recognition of the Mycoblastus fucatus group as the new genus Violella (Tephromelataceae, Lecanorales)

2011 ◽  
Vol 43 (5) ◽  
pp. 445-466 ◽  
Author(s):  
Toby SPRIBILLE ◽  
Bernard GOFFINET ◽  
Barbara KLUG ◽  
Lucia MUGGIA ◽  
Walter OBERMAYER ◽  
...  
Keyword(s):  
New Species ◽  
New Genus ◽  
Russian Far East ◽  
Far East ◽  
Elongation Factor ◽  
New Combination ◽  
Translation Elongation ◽  
Secondary Chemistry ◽  
Relationship Of ◽  
The Relationship

AbstractThe crustose lichen genus Mycoblastus in the Northern Hemisphere includes eight recognized species sharing large, simple ascospores produced 1–2 per ascus in strongly pigmented biatorine apothecia. The monophyly of Mycoblastus and the relationship of its various species to Tephromelataceae have never been studied in detail. Data from ITS rDNA and the genes coding for translation elongation factor 1-α and DNA replication licensing factor mini-chromosome maintenance complex 7 support the distinctness of Mycoblastus s. str. from the core of the Tephromelataceae, but recover M. fucatus and an undescribed Asian species as strongly supported within the latter group. We propose accommodating these two species in a new genus, Violella, which is characterized by its brownish inner ascospore walls, Fucatus-violet hymenial pigment granules and secondary chemistry, and discuss the position of Violella relative to Calvitimela and Tephromela. We describe the new species Violella wangii T. Sprib. & Goffinet to accommodate a new species with roccellic acid from Bhutan, China, India and the Russian Far East. We also exclude Mycoblastus indicus Awasthi & Agarwal from the genus Mycoblastus and propose for it the new combination Malmidea indica (Awasthi & Agarwal) Hafellner & T. Sprib.

Review of amphipods of the genus Cryptodius Moore, 1992 (Amphipoda: Ochlesidae) from the coastal waters of Sakhalin Island (Far East of Russia)

Zootaxa ◽  
2019 ◽  
Vol 4603 (3) ◽  
pp. 501
Author(s):  
VJACHESLAV S. LABAY
Keyword(s):  
New Species ◽  
Coastal Waters ◽  
Far East ◽  
Cladistic Analysis ◽  
Sakhalin Island ◽  
Far East Of Russia ◽  
World Species ◽  
North East ◽  
The World ◽  
New Material

Based on new material, the new species of the genus Cryptodius is described: C. sakhalinensis sp. nov. from north-east shelf of Sakhalin Island. Keys to the world species of the genus Cryptodius is provided. Cladistic analysis of morphological relationships within genera Cryptodius and Odius are implemented.

Jurassic and Early Cretaceous Radiolaria of the Lower Amurian Terrane: Khabarovsk region, far east of Russia

Island Arc ◽  
1999 ◽  
Vol 8 (4) ◽  
pp. 491-522 ◽  
Author(s):  
I. M. Popova ◽  
P. O. Baumgartner ◽  
A. N. Filippov ◽  
A. I. Khanchuk
Keyword(s):  
Early Cretaceous ◽  
Far East ◽  
Far East Of Russia

New species of the genus Anurida (Collembola, Neanuridae) from the Far East of Russia

2019 ◽  
Vol 98 (2) ◽  
pp. 130-148
Author(s):  
A. B. Babenko ◽  
Yu. B. Shveenkova ◽  
N. A. Kuznetsova
Keyword(s):  
New Species ◽  
Far East ◽  
Far East Of Russia ◽  
The Far East
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