scholarly journals On gastrointestinal nematodes of Mongolian gazelle (Procapra gutturosa)

2014 ◽  
Vol 51 (2) ◽  
pp. 112-116 ◽  
Author(s):  
D. Kuznetsov ◽  
A. Khrustalev ◽  
M. Batchimeg ◽  
G. Danzan
Keyword(s):  
Species Composition ◽  
Gastrointestinal Nematodes ◽  
Monotypic Genus ◽  
Trichostrongylus Colubriformis ◽  
Mongolian Gazelle ◽  
Procapra Gutturosa ◽  
Domestic Ruminants ◽  
Small Intestines ◽  
First Time ◽  
Eastern Mongolia

Abstract The species composition of nematodes found at autopsy of abomasa and small intestines of 24 Mongolian gazelles in Eastern Mongolia is studied. Orloffia bisonis, Marshallagia mongolica, Nematodirus archari, N. andreevi, Trichostrongylus colubriformis, T. probolurus were registered. N. archari and N. andreevi were detected in Mongolian gazelle for the first time. All species of gastrointestinal nematodes found in Mongolian gazelles have already been registered in domestic ruminants of Mongolia. The validity of Orloffia genus is confirmed based on our own observations and literature data. Orloffia is monotypic genus with the only species O. bisonis represented by two morphs where “O. bisonis” is major and “O. kasakhstanica” is minor.

scholarly journals GASTROINTESTINAL NEMATODES OF DOMESTIC RUMINANTS IN PRIMORSKY KRAI

2020 ◽  
pp. 169-172
Author(s):  
Kuznetsov ◽  
Seryodkin ◽  
Maksimova
Keyword(s):  
Russian Far East ◽  
Far East ◽  
Nematode Species ◽  
Gastrointestinal Nematodes ◽  
Primorsky Krai ◽  
Domestic Ruminants ◽  
Teladorsagia Circumcincta ◽  
Causative Agents ◽  
First Time ◽  
Antiparasitic Treatment

The species composition of nematodes found during necropsies of cattle and small cattle in Primorsky Krai (Russian Far East) was determined. Mecistocirrus digitatus, Bunostomum phlebotomum, Cooperia punctata and Ostertgia ostertagi were found in cattle. Trichostrongylus colubriformis was registered in sheep and Teladorsagia circumcincta was found in goats. Small cattle had low rates of intensity and extensity of invasion, apparently, because of antiparasitic treatment performed by animal owners. The intensity of invasion in cattle reached 827 specimens. All nematode species found in this study were previously registered in Primorsky Krai. However, helminthological studies of goats in Primorsky Krai have been conducted for the first time. Thus, the registration of T. circumcincta is the first detection of this parasite in goats in Primorsky Krai. Since two of the detected nematodes (T. colubriformis and T. circumcincta) were repeatedly recorded in humans in several countries, these species deserve a special attention as potential causative agents of zoonosis.

To the species composition of oribatid mites (Acari, Oribatida) of Rivnensky Nature Reserve

2019 ◽  
Vol 16 (1) ◽  
pp. 21-24
Author(s):  
O.S. Shevchenko
Keyword(s):  
Species Composition ◽  
Nature Reserve ◽  
Mite Species ◽  
Oribatid Mites ◽  
First Time

New data was added to the oribatid species composition of the Rivnensky Nature Reserve. Overall, 62 mite species were recorded for the territory of research in this study. The species Acrogalumna longipluma, Micreremus brevipes, Licneremaeus licnophorus, Oribatella reticulata, and Porobelba spinosa were not previously listed for the Western Polissia. Of the 60 species of Lower Oribatida mites that have been recorded by other authors in that area, only 18 are found again in the Rivnensky Nature Reserve, indicating that our results are intermediate. A representative of the genus Mainothrus Choi, 1996 (Mainothrus badius (Berlese, 1905)) is found in Ukraine for the first time.

Liverworts of the Uzon Volcano caldera (Kronotsky Nature Reserve, Kamchatka)

2011 ◽  
Vol 45 ◽  
pp. 386-393
Author(s):  
A. D. Potemkin ◽  
E. Yu. Kuzmina ◽  
T. I. Koroteeva (Nyushko)
Keyword(s):  
Species Composition ◽  
Nature Reserve ◽  
Uzon Caldera ◽  
Red Data Book ◽  
Natural Feature ◽  
Data Book ◽  
First Time ◽  
Kronotsky Nature Reserve

Species composition of liverworts of unique natural feature of Kamchatka — Uzon Volcano caldera is listed. It includes 38 species. 29 of them are found for the first time for the Uzon caldera. Marsupella funckii, Nardia assamica, N. unispiralis included in Red Data Book of Kamchatka (2007).

scholarly journals The First Record of Echinococcus ortleppi (G5) Tapeworms in Grey Wolf (Canis lupus)

Pathogens ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 853
Author(s):  
Jacek Karamon ◽  
Małgorzata Samorek-Pieróg ◽  
Jacek Sroka ◽  
Ewa Bilska-Zając ◽  
Joanna Dąbrowska ◽  
...  
Keyword(s):  
Small Intestine ◽  
Molecular Identification ◽  
Canis Lupus ◽  
Sequence Comparison ◽  
First Record ◽  
Grey Wolf ◽  
South Eastern ◽  
Counting Technique ◽  
Small Intestines ◽  
First Time

The aim of this study is to confirm the presence and molecular identification of Echinococcus tapeworms in wolves from south-eastern Poland. An investigation was carried out on the intestines of 13 wolves from south-eastern Poland. The small intestines were divided into three equal segments. Each segment was separately examined using the sedimentation and counting technique (SCT). The detected Echinococcus tapeworms were isolated and identified by PCRs and sequencing (nad1 and cox1 genes). Additionally, DNA isolated from the feces of wolves positive for Echinococcus tapeworms was examined with two diagnostic PCRs. The intestines of one wolf were positive for E. granulosus s.l. when assessed by SCT; the intestine was from a six-year-old male wolf killed in a communication accident. We detected 61 adult tapeworms: 42 in the anterior, 14 in the middle, and 5 in the posterior parts of the small intestine. The PCRs conducted for cox1 and nad1 produced specific products. A sequence comparison with the GenBank database showed similarity to the deposited E. ortleppi (G5) sequences. An analysis of the available phylogenetic sequences showed very little variation within the species of E. ortleppi (G5), and identity ranged from 99.10% to 100.00% in the case of cox1 and from 99.04 to 100.00% in the case of nad1. One of the two diagnostic PCRs used and performed on the feces of Echinococcus-positive animals showed product specific for E. granulosus. This study showed the presence of adult E. ortleppi tapeworms in wolves for the first time.

scholarly journals Temporal Stability and Biodiversity of Two Complex Antilisterial Cheese-Ripening Microbial Consortia

2003 ◽  
Vol 69 (7) ◽  
pp. 4012-4018 ◽  
Author(s):  
Ariel Maoz ◽  
Ralf Mayr ◽  
Siegfried Scherer
Keyword(s):  
Species Composition ◽  
Bacterial Species ◽  
Temporal Stability ◽  
Individual Characteristics ◽  
Microbial Consortia ◽  
Cheese Ripening ◽  
Safe Food ◽  
The Stability ◽  
The Individual ◽  
First Time

ABSTRACT The temporal stability and diversity of bacterial species composition as well as the antilisterial potential of two different, complex, and undefined microbial consortia from red-smear soft cheeses were investigated. Samples were collected twice, at 6-month intervals, from each of two food producers, and a total of 400 bacterial isolates were identified by Fourier-transform infrared spectroscopy and 16S ribosomal DNA sequence analysis. Coryneform bacteria represented the majority of the isolates, with certain species being predominant. In addition, Marinolactobacillus psychrotolerans, Halomonas venusta, Halomonas variabilis, Halomonas sp. (106 to 107 CFU per g of smear), and an unknown, gram-positive bacterium (107 to 108 CFU per g of smear) are described for the first time in such a consortium. The species composition of one consortium was quite stable over 6 months, but the other consortium revealed less diversity of coryneform species as well as less stability. While the first consortium had a stable, extraordinarily high antilisterial potential in situ, the antilisterial activity of the second consortium was lower and decreased with time. The cause for the antilisterial activity of the two consortia remained unknown but is not due to the secretion of soluble, inhibitory substances by the individual components of the consortium. Our data indicate that the stability over time and a potential antilisterial activity are individual characteristics of the ripening consortia which can be monitored and used for safe food production without artificial preservatives.

Lichens of swamp complexes of Sakhalin Island (Sakhalin Region, Russian Far East)

2021 ◽  
Vol 55 (2) ◽  
pp. 405-426
Author(s):  
I. F. Skirina ◽  
N. A. Tsarenko ◽  
F. V. Skirin
Keyword(s):  
Species Composition ◽  
Russian Far East ◽  
Far East ◽  
Sakhalin Island ◽  
The South ◽  
Red Lists ◽  
The Far East ◽  
First Time ◽  
Lichen Flora

This paper presents the results of the study of lichen flora in swamp complexes of Sakhalin Island, obtained during expeditionary research in 2005–2009 and 2014–2020. The revealed species composition of lichens includes 172 species. The 28 of them are new for Sakhalin and 93 are new for the island swamp complexes. Bryocaulon pseudosatoanum is included in the regional and federal Red lists. Lecidea nylanderi is new to the south of the Far East. The information about substrates, habitats and locations is given for all species. The data on the distribution in the south of the Far East and, in some cases for all Far East, are listed for selected species that are new for Sakhalin Island and the south of the Far East. For the first time, a characteristic of the distribution of lichens in oligotrophic, eutrophic and mesotrophic bogs of Sakhalin Island is given.

scholarly journals Two new species of Apteroscelio Kieffer (Hymenoptera: Scelionidae) from India

Zootaxa ◽  
2017 ◽  
Vol 4277 (1) ◽  
pp. 137
Author(s):  
VEENAKUMARI KAMALANATHAN ◽  
ELIJAH J. TALAMAS ◽  
RAJMOHANA KELOTH ◽  
PRASHANTH MOHANRAJ
Keyword(s):  
New Species ◽  
Monotypic Genus ◽  
Two New Species ◽  
First Time

Two new species of Apteroscelio Kieffer, a previously monotypic genus, are here described, illustrated and keyed. Affinities between Apteroscelio and other scelionine genera are discussed. The male of this genus is imaged and described for the first time.  

scholarly journals Gastrointestinal nematodes of equine in the region of Thessaloniki

2018 ◽  
Vol 50 (2) ◽  
pp. 127 ◽  
Author(s):  
Y. THEODORIDIS (Ι. ΘΕΟΔΩΡΙΔΗΣ) ◽  
A. FOUNTA (Α. ΦΟΥΝΤΑ) ◽  
I. GEORGOULAKIS (Ι. ΓΕΩΡΓΟΥΛΑΚΗΣ)
Keyword(s):  
Gastrointestinal Nematodes ◽  
Fecal Culture ◽  
Strongylus Vulgaris ◽  
The Family ◽  
First Time ◽  
Greek Region

During a period of approximately two months (January-February 1995), 91 out of 119 riding horses of the seven riding clubs of Thessaloniki their feces were examined. The purpose of this survey was to find out and identify parasites after examining their reproductive elements. In the feces of the horses of two riding clubs had not been found any reproductive elements, while in the remaining five were found strongylid eggs in population whieh ranged from 2-5 to 85-94 / g of feces; per club ( rate infection 68; 1 %). After the examination of the 3rd stage larval, which obtained from fecal culture, were identified, from large strongylids (sub-family Strongylinae), the species Triontophorus sp (42%), Strongylus equinus (29%), Strongylus edentatus (21 %), Strongylus vulgaris (6%), and Trichostrongylus axei (2%) from the family of Trichostrongylidae. From the small strongylids (sub-family Cyathostominae) were identified the genera Cyathostomum (42%), Cylicostephanus (24%), Gyalocephalus (22%) and Poteriostomum (12%). The identified genera Triontophorus, Gyalocephalus and Poteriostomum as well as the species Trichostrongylus axei, are mentioned for the first time in horses in greek region.

scholarly journals Species Composition of Algal Epiphyton of Pink Lotus (Nymphaea pubescens Willd) Found in Laguna de Bay (Philippines)

2019 ◽  
Vol 17 (3) ◽  
pp. 237-256
Author(s):  
Eldrin De Los Reyes ARGUELLES
Keyword(s):  
Species Composition ◽  
The Philippines ◽  
Freshwater Ecosystems ◽  
Taxonomic Study ◽  
Habitat Distribution ◽  
Epiphytic Algae ◽  
Freshwater Habitats ◽  
Laguna De Bay ◽  
Root Tissues ◽  
First Time

In spite of the fact that epiphytic algae are considered an important component of freshwater ecosystems, our knowledge of their diversity and distribution is still rather poor. Taxonomic study on the composition of epiphytic algae living on submerged leaf and root tissues of macrophyte Nymphaea pubescens Willd, found at Laguna de Bay (Philippines), was conducted. In total, 21 algal taxa were identified: 10 Cyanophyceae, 6 Trebouxiophyceae, and 5 Bacillariophyceae. The taxa described in this study represent 13 orders, 16 families, 18 genera, and 21 species based on the recent combined taxonomical approach. Of these taxa, the occurrence of a rare cyanobacteria, Chroococcus schizodermaticus West, is reported for the first time in the Philippines. One species is also reported here for the first time in the Philippines, based on current taxonomic nomenclature, and this is Cyanothece aeruginosa (Nägeli) Komárek, which is based on the former name of Synechococcus aeruginosus Nägeli. These taxonomic records are considered important basal information in enriching the knowledge about the diversity and habitat distribution of cyanobacteria and microalgae in macrophytes found in freshwater habitats in the Philippines.

Franciscodendron (Sterculiaceae), a new tree genus from Queensland.

Brunonia ◽  
1987 ◽  
Vol 10 (2) ◽  
pp. 211 ◽  
Author(s):  
BPM Myland ◽  
Steenis CGGJ van
Keyword(s):  
Monotypic Genus ◽  
First Time

A new monotypic genus, Franciscodendron B. Hyland & Steenis is described for the first time, based on Sterculia laurifolia F. Muell. A comparison with nine genera of the tribe Sterculieae indicates that Franciscodendron has its closest relationship with Hildegardia.

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