Aphidius linosiphonis sp. n. (Hymenoptera; Braconidae; Aphidiinae), a new member of the aphid parasitoid guild associated with Galium

Zootaxa ◽  
2001 ◽  
Vol 6 (1) ◽  
pp. 1 ◽  
Author(s):  
ZELJKO TOMANOVIC ◽  
PETR STARÝ

Examination of Aphidius matricariae Haliday specimens from Yugoslavia yielded the presence of a new species reared from Linosiphon sp. on Galium silvaticum. Aphidius linosiphonis sp. n. is described and is differentiated from its relatives based on differences in morphology. This species also was found in collections from the Czech Republic and the Slovak Republic.

2015 ◽  
Vol 67 (2) ◽  
pp. 227-231
Author(s):  
Alena Nováková ◽  
Alena Kubátová ◽  
Šárka Valinová ◽  
Vít Hubka ◽  
Miroslav Kolařík

ZooKeys ◽  
2018 ◽  
Vol 803 ◽  
pp. 131-140
Author(s):  
Štěpán Kubík ◽  
Miroslav Barták

Gauraxsiostrzonekisp. n.(Diptera, Chloropidae) is described from the Czech Republic and the main differential characters are illustrated. A key to the European species of the genus is provided.


Phytotaxa ◽  
2021 ◽  
Vol 498 (3) ◽  
pp. 177-185
Author(s):  
MILAN ŠPETÍK ◽  
AKILA BERRAF-TEBBAL ◽  
ROBERT POKLUDA ◽  
ALEŠ EICHMEIER

During the investigation of fungal microbiome associated with boxwood in the Czech Republic, samples from Buxus sempervirens L. (Buxaceae) plants were collected and used for isolation. Two fungal strains were proposed as a new species Pyrenochaetopsis kuksensis based on morphology as well as phylogenetic analyses of ITS, LSU, rpb2, and tub2 sequence data. Detailed descriptions and phylogenetic relationships of the new taxon are provided.


Zootaxa ◽  
2008 ◽  
Vol 1968 (1) ◽  
pp. 58-64 ◽  
Author(s):  
JAN ŠEVČÍK ◽  
PETER J. CHANDLER

A new species of Mycetophilidae (Diptera), Acomopterella martinovskyi sp. n., is described from the Czech Republic and Austria. This is the first record of the genus from the Palaearctic region. Its relationships with other genera and variation in wing characters are briefly discussed. A new combination and synonymy is proposed: Acomopterella fallax (Sherman, 1921) comb.n. = Acomopterella arnaudi Zaitzev, 1989 syn.n.


Zootaxa ◽  
2019 ◽  
Vol 4559 (2) ◽  
pp. 245
Author(s):  
MATHIAS JASCHHOF ◽  
CATRIN JASCHHOF

The taxonomy of several genera of the tribe Dicerurini (subfamily Porricondylinae) is revisited, induced by the discovery of 11 new species in Malaise catches of various provenances. The bulk of the specimens interpreted here is of Swedish origin. Species described as new to science are Desertepidosis grytsjoenensis sp. nov. (from Sweden), D. robusta sp. nov. (Sweden), Linnaeomyia pratensis sp. nov. (Czech Republic), Neurepidosis ekdalensis sp. nov. (Sweden), N. emarginata sp. nov. (Sweden, Czech Republic), N. hybrida sp. nov. (Sweden), Tetraneuromyia brevipalpis sp. nov. (Sweden, Slovak Republic), T. discrepans sp. nov. (Sweden), T. errata sp. nov. (Sweden), and T. lapponica sp. nov. (Sweden). A new genus, Gardenforsia gen. nov., is introduced for G. oelandica sp. nov. (Sweden), a new species with regressive male morphology. The generic definitions of Desertepidosis Mamaev & Soyunov, 1989 (including Ubinomyia Mamaev, 1990 syn. nov. as new junior synonym) and Linnaeomyia Jaschhof & Jaschhof, 2015 are revised. A key to males of Desertepidosis is presented. New information on the morphology and geographic distribution is provided for Linnaeomyia hortensis Jaschhof & Jaschhof, 2015; Tetraneuromyia bulbifera Mamaev, 1964; and T. lamellata Spungis, 1987. 


Biologia ◽  
2010 ◽  
Vol 65 (1) ◽  
Author(s):  
Petr Hašler ◽  
Aloisie Poulíčková

AbstractEpipelic cyanobacteria were studied in bottom sediments from ponds and lakes in the United Kingdom and the Czech Republic, covering a trophic gradient from deep, oligotrophic, glacial lakes to shallow, eutrophic, urban manmade ponds. Although many planktic species were observed, the most frequently occurring cyanobacteria were the motile filamentous genera Oscillatoria, Phormidium, Pseudanabaena and Komvophoron. These genera represent autochtonous epipelic assemblages, occurring in upper surface layers of the sediments throughout the year and exhibiting seasonal variation in their abundancy. The occurrence of individual Komvophoron species was influenced by sediment quality, particularly the proportions of fine mud and organic detritus. A new species Komvophoron hindakii sp. nov. is described. Morphological features, autecology and occurrence of all the Komvophoron-like morphospecies found are discussed.


2005 ◽  
Vol 37 (3) ◽  
pp. 217-220 ◽  
Author(s):  
Martin KUKWA ◽  
Paul DIEDERICH

The new lichenicolous hyphomycete, Monodictys epilepraria, is described from thalli of several Lepraria species. It is known from the Czech Republic, Great Britain, Lithuania, Poland, Spain and Sweden, and appears to be widespread, but probably much overlooked. The new species is characterized by relatively small, brown, muriform, smooth-walled conidia developing on decolourized patches of the host.


Author(s):  
Michal Mergl

AbstractProblematic phosphatic sclerites Eurytholia are reported for the first time from the Middle Devonian. Unequivocal sclerites were observed in limestones of Emsian to late Eifelian age in six localities of the Barrandian area of the Central Bohemia of the Czech Republic. Formerly observed size and shape variations of Eurytholia sclerites prevent formal description of a new species on few specimens of Emsian and Eifelian age. Therefore the new specimens are identified as Eurytholia aff. bohemica. Their presence indicates longer time range of the Eurytholia animal, covering not only the Ordovician, the Silurian and the earliest Devonian as known formerly, but also late Lower Devonian and the Middle Devonian. Similar features in morphology and histology of Eurytholia indicate relationship to a conodont Pseudooneotodus and a support suggestion about the vertebrate origin of Eurytholia sclerites.


Phytotaxa ◽  
2020 ◽  
Vol 461 (1) ◽  
pp. 21-30
Author(s):  
JIŘÍ MALÍČEK ◽  
ZDENĚK PALICE ◽  
JAN VONDRÁK ◽  
TOR TØNSBERG

Japewia aliphatica is described as a new species. It is characterized by the usually brown, often areolate, blastidiate to sorediate-blastidiate, rarely fertile thallus containing unknown fatty acid(s). It grows on acidic bark of broad-leaved trees in mainly in montane forests, and is known from Austria, the Czech Republic, Germany, Norway, Russia (European part of the Caucasus), Slovakia and Ukraine. The new species is well characterized by its morphological, chemical and molecular (nrITS, mtSSU) traits. Systematic placement of Japewia is briefly discussed and its position within Lecanoraceae confirmed.


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