Diarimella laurentidae anam.: sp.nov. from Quebec

1998 ◽  
Vol 76 (12) ◽  
pp. 2037-2041 ◽  
Author(s):  
Vladimir Vujanovic ◽  
Marc St-Arnaud ◽  
Peterjürgen Neumann ◽  
J André Fortin

Diarimella laurentidae, a new species occurring on dead bark and decorticated twigs of American beech (Fagus grandifolia Ehrh.), is reported from the Muir's Wood ecological reserve, located in the centre of the Haut-Saint-Laurent region in the province of Quebec. Diarimella laurentidae is characterized by stromatic, pulvinate, black, setose fructifications composed of a basal stroma of textura angularis, a brown peripheral wall of textura porrecta, conidiomatal setae of two types, and unicellular multisetulate conidia. Its relationships with described Diarimella species is discussed. This is the first report of a species of Diarimella from North America.Key words: Diarimella laurentidae, new fungus species, coelomycete, Fagus grandifolia.


Author(s):  
Fedor V. Sautkin ◽  
Aleh V. Sinchuk ◽  
Svetlana V. Baryshnikova

Inspection of green stands in order to identify representatives of the genus Phyllonorycter Hübner, 1822 (Lepidoptera: Gracillariidae, Lithocolletinae), which damage woody plants in Belarus, revealed a new species for the fauna – beech midget (Phyllonorycter maestingella (Müller, 1764)). In 2014 we discovered this new invasive insect pest of the beeches (Fagus spp.) in Belarus for the first time. During 2014–2018 leaf mines of Ph. maestingella were recorded in 2 localities, Minsk and Brest, on 3 hostplant species, Fagus sylvatica Linnaeus, 1753, Fagus grandifolia Ehrhart, 1788, and Fagus orientalis Lipsky (1898). It is important to note that American beech (F. grandifolia) is recorded as a new host plant for Ph. maestingella. A list of points of registrations is given. This species of Lithocolletinae is alien to the fauna, since all representatives of the genus Fagus L. are introduced into Belarus.



2021 ◽  
Vol 55 (17-18) ◽  
pp. 1161-1167
Author(s):  
H. Sankararaman ◽  
S. Palanivel ◽  
S. Manickavasagam ◽  
A. Rameshkumar


Phytotaxa ◽  
2020 ◽  
Vol 451 (1) ◽  
pp. 21-33
Author(s):  
JONG WON JO ◽  
YOUNG-NAM KWAG ◽  
HYUNG SO KIM ◽  
HYUN LEE ◽  
SANG-KUK HAN ◽  
...  

A new species of Amanita sect. Roanokenses, A. brunneofolia, from South Korea, is described based on morphological and molecular evidences. The species is characterized by medium- to large-sized basidiomata, a greenish white pileus covered with brownish, floccose pyramidal volval remnants, an appendiculate margin, reddish brown lamellae, a long radicating stipe, and ellipsoid to elongate amyloid basidiospores. Based on both nrLSU and combined dataset (nrLSU, rpb2 and tef1-α), A. brunneofolia formed a monophyletic clade and clearly separated from other Amanita species. In addition, we describe two other Amanita species in A. sect. Roanokenses, namely, A. caojizong and A. sphaerobulbosa. This is the first report of these species for South Korea.



Zootaxa ◽  
2004 ◽  
Vol 523 (1) ◽  
pp. 1 ◽  
Author(s):  
SERGIO IBÁÑEZ-BERNAL

Only three species of Trichomyia Haliday have been recorded in Mexico. Trichomyia cirrata Coquillett, 1902, is recognized by its female characteristics, T. fairchildi Vargas and D az-N jera, 1953, was described based only on the wing and must be considered as species inquirenda, and T. maldonadoi (Vargas, 1953), which was described based on one female specimen. Specimens of Trichomyia collected in the states of Campeche, Yucatan, and Oaxaca, Mexico, allowed this female to be associated with the male of T. brevitarsa (Rapp, 1945), thus providing a first report of this species in Mexico. Consequently, T. maldonadoi is proposed as a synonym of T. brevitarsa. Additionally, a new species of Trichomyia from the state of Veracruz, Mexico, is described and illustrated based on the male and female characteristics.



Mycologia ◽  
2012 ◽  
Vol 104 (1) ◽  
pp. 175-181 ◽  
Author(s):  
Leticia Montoya ◽  
Victor Manuel Bandala ◽  
Ingeborg Haug ◽  
Dirk Stubbe


Webbia ◽  
2020 ◽  
Vol 75 (2) ◽  
pp. 355-358
Author(s):  
Andriy Novikov ◽  
Mariia Sup-Novikova ◽  
Clemens Pachschwöll

Stellaria ruderalis is an annual (semi)ruderal species from the S. media group, which has been recently published by Lepší et al., therefore, its distribution range in Europe is insufficiently known. This paper is based on field exploration of 39 localities of S. media s.l. in the Lviv region, Western Ukraine. The first report of S. ruderalis in Ukraine comes from Dmytre village, where it grows at roadsides and arable field edges in a semiruderal habitat of the alliance Aegopodion podagrariae. As only a single population was found, Stellaria ruderalis is obviously still spreading in Western Ukraine, a fact which was reported already for northern Central Europe. This record represents the northeasternmost locality of the species so far known.



PLoS ONE ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. e57756 ◽  
Author(s):  
Mark Wilkinson ◽  
Emma Sherratt ◽  
Fausto Starace ◽  
David J. Gower


2019 ◽  
Vol 43 (1) ◽  
pp. 113-115
Author(s):  
Aco Teofilovski

Pleurospermum austriacum (Apiaceae) is reported from the Bistrica River basin in the Sar Mountains as a new native species in the flora of the Republic of Macedonia. This is also the first report of the genus Pleurospermum in the country?s flora.



Phytotaxa ◽  
2018 ◽  
Vol 369 (4) ◽  
pp. 269
Author(s):  
AMMARA SATTAR ◽  
MUNAZZA KIRAN ◽  
ABDUL NASIR KHALID

Rhodocollybia utrorensis sp. nov. is described from the Utror valley, Pakistan. It is characterized by a dull brown pileus with a low umbo and inrolled margin, adnate lamellae with wavy margin, presence of pleurocystidia and inamyloid basidiospores. Both morpho-anatomical features and phylogenetic analysis based on ITS nrDNA sequence indicate Rhodocollybia utrorensis is a new species. This is the first report of the genus Rhodocollybia from Pakistan.



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