scholarly journals THE INFLUENCE OF RECREATIONAL IMPACT IN FOREST COMMUNITIES ON THE ALLELOPATHIC REGIME OF TREE EDIFICATORS

2021 ◽  
pp. 102-110
Author(s):  
V.G. Scherbina ◽  
Keyword(s):  
New Species ◽  
Black Sea ◽  
Forest Litter ◽  
Spatial Gradient ◽  
Forest Communities ◽  
Community Stability ◽  
Black Sea Region ◽  
Water Extracts ◽  
Phytogenic Field ◽  
Humid Subtropics

The allelopathic regime of the phytogenic field of model middle-aged trees of seven forest formations in the zone of humid subtropics of the Sochi Black Sea region was evaluated with an admissible range of stages of recreational digression. The method of biotesting of water extracts from forest litter, soil and roots was used to determine the spatial gradient of allelopathic activity of the phytogenic field environ-ment. The share of participation of the allelopathic factor in the formation of the phytogenic field at certain stages of recreational digression was established. It was determined that the value of allelopathic intensity of the phytogenic field, depending on the stage of recreational digression, field zones and edifi-cator species, can characterize the degree of resistance to the introduction of new species, recreational resistance and community stability.

scholarly journals COLLEMBALLS OF ECOSYSTEMS DOMINATED BY SAMSHIT KOLKHIDA IN THE SOCHINSKY BLACK SEA ZONE

2021 ◽  
Vol 6 (1(34)) ◽  
pp. 4-7
Author(s):  
Yuri Georgievich Shcherbina
Keyword(s):  
Black Sea ◽  
Quantitative Assessment ◽  
Olympic Games ◽  
The State ◽  
Forest Communities ◽  
Black Sea Region ◽  
Qualitative And Quantitative ◽  
The Olympic Games

According to the qualitative and quantitative assessment of springtails communities since 2007, the dynamics of the state of the Colchis boxwood ecosystems in the Sochi Black Sea region has been estimated. The conclusion about the dynamics of degradation of forest communities, unique for the coast, after the Olympic Games-2014 is substantiated.

Bracon (Lucobracon) iskilipus sp. n. (Hymenoptera: Braconidae: Braconinae) from the Central Black Sea region of Turkey

Biologia ◽  
2008 ◽  
Vol 63 (4) ◽  
Author(s):  
Ahmet Beyarslan ◽  
Vladimir Tobias
Keyword(s):  
New Species ◽  
Black Sea ◽  
Black Sea Region ◽  
Diagnostic Characters ◽  
Central Black Sea Region ◽  
A New Species

AbstractDuring the studies on the Turkish Braconidae, a new species Bracon (Lucobracon) iskilipus sp. n. from the Turkish Central Black Sea region was recorded. Bracon (Lucobracon) iskilipus sp. n. was described, its morphological diagnostic characters were illustrated and it was compared with the related Bracon (Lucobracon) moczari Papp.

scholarly journals A new Diplura species from Georgia caves, Plusiocampa (Plusiocampa) imereti (Diplura, Campodeidae), with morphological and molecular data

2021 ◽  
Vol 778 ◽  
pp. 71-85
Author(s):  
Alberto Sendra ◽  
Ferran Palero ◽  
Alba Sánchez-García ◽  
Alberto Jiménez-Valverde ◽  
Jesús Selfa ◽  
...  
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Black Sea ◽  
Molecular Data ◽  
The Black Sea ◽  
Deep Zone ◽  
Black Sea Region ◽  
Maximum Likelihood Phylogenetic Tree ◽  
Low Altitude ◽  
Morphological And Molecular Data

A new dipluran species, Plusiocampa (Plusiocampa) imereti Sendra & Barjadze sp. nov., from the deep zone in three caves in the Imereti region, Georgia, is described. This new troglobitic Plusiocampa is an addition to four others known Diplura from around the Black Sea region, two Dydimocampa and two Plusiocampa s. str. The present study also provides the first CO1 sequences for the Plusiocampinae taxa and the first molecular data for cave-dwelling Plusiocampa species. Although bootstrap values were low, the maximum-likelihood phylogenetic tree grouped Plusiocampa (P.) imereti Sendra & Barjadze sp. nov. with two Plusiocampa s. str. species from Eastern Europe. Morphologically, P. (P.) imereti Sendra & Barjadze sp. nov. is closely related to two cave-dwelling species: Plusiocampa (Plusiocampa) glabra Condé, 1984 and Plusiocampa (P.) chiosensis Sendra & Gasparo, 2020. The new species can be distinguished by the presence of lateral anterior macrosetae on metanotum, more uneven claws, and the presence of 2+2 lateral anterior macrosetae on middle urotergites. The five species currently known for the Black Sea region inhabit caves located at low altitude but with no influence from former glacial or permafrost processes.

Crinitodiscus ozkani sp. n., a new uropodid mite from Turkey (Acari, Mesostigmata, Uropodidae)

Zootaxa ◽  
2005 ◽  
Vol 1069 (1) ◽  
pp. 47
Author(s):  
DURMU‘ AL§ BAL
Keyword(s):  
New Species ◽  
Black Sea ◽  
Identification Key ◽  
The Black Sea ◽  
Life Stages ◽  
Black Sea Region ◽  
A New Species

The genus Crinitodiscus (Uropodidae) is re-described and its description supplemented with additional new data. A new species, Crinitodiscus ozkani sp. n., is described from specimens collected from the Black Sea region of Turkey. All life stages of the new species are described, and an identification key for the adults and nymphs of the four known species of Crinitodiscus is presented.

Two new oak gall wasp species (Hymenoptera: Cynipidae, Cynipini) from Quercus pontica (Fagaceae) in Turkey

Zootaxa ◽  
2021 ◽  
Vol 5016 (3) ◽  
pp. 382-394
Author(s):  
MUSA AZMAZ ◽  
YUSUF KATILMIŞ
Keyword(s):  
New Species ◽  
Black Sea ◽  
First Record ◽  
Sem Images ◽  
Gall Wasp ◽  
Wasp Species ◽  
Black Sea Region ◽  
Asexual Generation ◽  
Two New Species ◽  
Sexual Generation

Two new species of oak gall wasp, Andricus mammadovi Azmaz &  Katılmış sp. n. sexual generation and Cynips fatihi Azmaz &  Katılmış sp. n. asexual generation (Cynipidae: Cynipini) are described from the eastern Black Sea region in Turkey. These species induce galls on Quercus pontica K.Koch representing the first record of cynipids associated with the natural Q. pontica population in Turkey. SEM images, photos of the host galls, and data on the diagnosis, distribution, and biology of both new species are provided.  

A new species of Leuctra from Turkey, and notes on Anatolian Rhabdiopteryx (Plecoptera: Leuctridae & Taeniopterygidae)

Zootaxa ◽  
2017 ◽  
Vol 4243 (2) ◽  
pp. 383
Author(s):  
DÁVID MURÁNYI ◽  
GILLES VINÇON
Keyword(s):  
New Species ◽  
Black Sea ◽  
Endemic Species ◽  
Hot Spot ◽  
Species Group ◽  
Direct Connection ◽  
Black Sea Region ◽  
Annotated Catalogue ◽  
A New Species

In the recent annotated catalogue of the Turkish Plecoptera, the fauna of Anatolia are considered remarkably rich with 32 micro-endemic species currently recorded (Darilmaz et al. 2016). The major hot spot is the Pontus, the eastern Black Sea region of Turkey. Nearly half of these micro-endemic stonefly species are only known from this region. The eastern subregion of the Pontus has a direct connection with the Caucasian stonefly fauna. This subregion even has an endemic species group of Leuctra Stephens, 1836, presently including four known species (Vinçon & Sivec 2001). 

scholarly journals Cephalaria duzceënsis(Dipsacaceae), a new species from the western Black Sea region, Turkey

2007 ◽  
Vol 25 (1-2) ◽  
pp. 64-69 ◽  
Author(s):  
Necmi Aksoy ◽  
R. Süleyman Göktürk ◽  
Leyla Açık ◽  
Ayten Çelebi
Keyword(s):  
New Species ◽  
Black Sea ◽  
Black Sea Region ◽  
A New Species

A new species of the genus Tshurtshurnella Kusnezov, 1927 (Hemiptera: Fulgoromorpha: Issidae) from Turkey

Zootaxa ◽  
2020 ◽  
Vol 4881 (1) ◽  
pp. 196-200
Author(s):  
RUKİYE TANYERİ ◽  
ÜNAL ZEYBEKOĞLU
Keyword(s):  
New Species ◽  
Black Sea ◽  
External Morphology ◽  
Male And Female ◽  
Black Sea Region ◽  
A New Species ◽  
Female Genital

Tshurtshurnella sinopei sp. nov. is described after the specimens collected in Sinop, Western Black Sea Region of Turkey, in August 2017. External morphology including male and female genital structures of the new species are described and illustrated.

Isophya sonora, a new bush-cricket species from Eastern Black Sea region of Turkey (Orthoptera: Tettigoniidae; Phaneropterinae)

Zootaxa ◽  
2020 ◽  
Vol 4860 (2) ◽  
pp. 284-292
Author(s):  
HASAN SEVGİLİ
Keyword(s):  
New Species ◽  
Black Sea ◽  
Related Species ◽  
Species Group ◽  
Morphological Data ◽  
Closely Related Species ◽  
Black Sea Region ◽  
Northeastern Part ◽  
Mirror Area ◽  
Bush Cricket

Herein I describe Isophya sonora sp. nov. a new bush-cricket species from Trabzon, Northeastern part of Turkey (Black Sea Region). The species is characterized by the shape of the markedly convergent fastigium, distinctly broadened pronotum at metazona, elongate tegmina and large mirror area of left tegmen in the male. The bioacoustic characteristics, and the shape and number of the teeth of stridulatory organs are also different compared to closely related species. The new species is clearly a member of I. zernovi species-group allied with I. bivittata. Both the bioacoustics, and the morphological data, demonstrate the relationships between species of the I. zernovi species-group are as follows: (I. bicarinata + (I. zernovi + I. horon)) + (I. sonora sp. n. + I. bivittata?))) + (I. karadenizensis + I. autumnalis)))). 

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