scholarly journals Corollospora intermedia and Nia globospora [as ’Nia globispora’], marine fungi new for the Black Sea

2018 ◽  
Vol 3 (1) ◽  
pp. 46-52
Author(s):  
N. I. Kopytina
Keyword(s):  
New Species ◽  
Coastal Zone ◽  
Black Sea ◽  
Marine Fungi ◽  
Morphometric Parameters ◽  
The Black Sea ◽  
Two New Species ◽  
First Time

Two new species of marine fungi have been found in the coastal zone of the Black Sea: ascomycete Corollospora intermedia (I. Schmidt) E. B. G. Jones 1969 and basidiomycete Nia globospora Barata & Basilio 1997 [as ’Nia globispora’ Barata & Basilio 1997]. The article focuses on morphological descriptions of the fungi, and summarizes the data on the areas of these species. Morphometric parameters of fungi from the Black Sea do not differ from those in other regions of areas. N. globospora was registered in the seas of Russia for the first time.

scholarly journals On Bulgarian sawflies, including a new species of Empria (Hymenoptera, Symphyta)

2019 ◽  
Vol 66 (1) ◽  
pp. 85-105 ◽  
Author(s):  
Andrew Liston ◽  
Marko Prous ◽  
Jan Macek
Keyword(s):  
New Species ◽  
Host Plant ◽  
Coastal Zone ◽  
Black Sea ◽  
Early Spring ◽  
The Black Sea ◽  
Plant Associations ◽  
North Eastern ◽  
First Time ◽  
A New Species

Thirty-nine species of sawfly (Symphyta) are recorded for the first time in Bulgaria. Most of these were collected during early spring of 2018, in the south-east of the country (Burgas and Varna Provinces). Empriaaridicola Macek & Prous, sp. nov. is described as new to science from specimens collected in several central, east and south European countries. Lectotypes are designated for Poecilosomaparvula Konow, 1892, Empriapravei Dovnar-Zapolskij, 1925 and E.pseudoklugi Dovnar-Zapolskij, 1929. Empriapravei and Sciapteryxbyzantina Benson, 1968 are at present only known in Europe from the coastal zone of the Black Sea. The new Bulgarian records of Hoplocampacantoti Chevin, 1986 and Neomessasteusloffi (Konow, 1892) represent large extensions in their recorded ranges, previously comprising respectively only northern France, and north-eastern Germany. Possible host plant associations are noted for several species, based on observations of adults.

scholarly journals Two New Families and a New Species of Myxosporeans (Myxozoa, Myxosporea) of the Mediterranean and Black Sea Fishes

2011 ◽  
Vol 45 (6) ◽  
pp. e-48-e-52
Author(s):  
V. Yurakhno
Keyword(s):  
New Species ◽  
Black Sea ◽  
The Black Sea ◽  
The Mediterranean ◽  
First Time ◽  
One New Species ◽  
A New Species

Two New Families and a New Species of Myxosporeans (Myxozoa, Myxosporea) of the Mediterranean and Black Sea FishesDescriptions of two new families — Polysporoplasmidae fam. n. (Syn. Sphaerosporidae Davis, 1917 in Sitja-Bobadilla, Alvarez-Pellitero, 1995) and Gadimyxidae fam. n. (syn. Parvicapsulidae Schulman, 1953 in Kie et al., 2007), and one new species of myxosporeans —Gadimyxa ovalesp. n. — parasites of fishes of the Mediterranean and the Black Seas are presented. Species of the genus Gadimyxa is found for the first time in the Black Sea.

Nephtyidae (Annelida: Polychaeta) from the Sea of Marmara and Black Sea, with descriptions of two new species

Zootaxa ◽  
2021 ◽  
Vol 5060 (2) ◽  
pp. 33-64
Author(s):  
SEVGI KUŞ ◽  
GÜLEY KURT ◽  
MELIH ERTAN ÇINAR
Keyword(s):  
New Species ◽  
Body Size ◽  
Black Sea ◽  
The Body ◽  
The Black Sea ◽  
Sea Of Marmara ◽  
Marine Fauna ◽  
Black Sea Coast ◽  
Two New Species ◽  
Sea Coast

The present paper deals with the diversity of nephtyid polychaetes (Nephtyidae) from the Sea of Marmara and the Black Sea. Three species belonging to two genera (Micronephthys and Nephtys) were found in the Black Sea (coast of Turkey) and six species belonging to three genera (Inermonephtys, Micronephthys and Nephtys) were found in the Sea of Marmara. The material includes two species new to science, Inermonephtys turcica n. sp. and Nephtys sinopensis n. sp., and a species record (Nephtys kersivalensis McIntosh, 1908) new to the Sea of Marmara’s marine fauna. Nephtys sinopensis n. sp. is mainly characterized by having 1–4 geniculate chaetae in the postacicular position of the parapodia; digitiform antennae, palps, and ventral cirri at chaetiger 1 with swollen tips; small and cirriform branchiae present from chaetiger 4 to the end of the body; poorly developed parapodial prechaetal lamellae in median and posterior chaetigers and long ventral cirri along the body. Inermonephtys turcica n. sp. is mainly characterized by having cushion-like palps with digitiform tips; well developed neuropodial postchaetal lamellae; barred chaetae in preacicular position of the anterior and median parapodia; and branchiae first appearing between chaetiger 3 and 13 (depending on body size).  

scholarly journals Benthic Diatom Composition in Coastal Zone of Black Sea, Sasyk Reservoir (Ukraine)

Diversity ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 458
Author(s):  
Olena P. Bilous ◽  
Agata Z. Wojtal ◽  
Natalia O. Ivanova ◽  
Petro M. Tsarenko ◽  
Olga V. Burova ◽  
...  
Keyword(s):  
Coastal Zone ◽  
Black Sea ◽  
Ecological Status ◽  
Assessment Method ◽  
Benthic Diatoms ◽  
The Black Sea ◽  
Salinity Changes ◽  
The Status ◽  
Freshwater Reservoir ◽  
First Time

The Sasyk Reservoir is one of the largest seaside reservoirs in Ukraine, artificially maintained as a freshwater area including various floodplain areas. The Reservoir originated from an estuary to now being an almost freshwater reservoir. The diatoms (Bacillariophyta) in benthos were investigated for analyzing the coastal zone diversity of the Black Sea inside the borders of Ukraine. The indicated diatom composition was formed by 97 species (100 infraspecies taxa). Some rare marine and freshwater taxa were noted, as well as three species reported in Ukrainian territory for the first time (Navicula vandamii Schoeman et R.E.M. Archibald, Sellaphora difficillima (Hustedt) C.E. Wetzel, L. Ector et D.G. Mann, and Mastogloia laterostrata Hustedt). The bioindicative characteristics of the diatom composition testified to the freshwater condition of the reservoir. Changes to the salinity level of the Sasyk Reservoir were exposed due to the composition of benthic diatoms. The presence of mesohalobous species (7 taxa) acknowledges conditions that are typical for estuaries and mouths of rivers and reveals the salinity changes in the Sasyk Reservoir. Likewise, the prevailing number of oligohalobous diatoms (61 taxa) reveal presence of freshwater in the reservoir. The implementation of the Polish phytobenthos lake assessment method for the nearby Ukrainian Reservoir was conducted for the first time. The multimetric Diatom Index for lake values varied from 0.39 to 0.76, and revealed alterations in the status over the Sasyk sites, ranging from good, moderate, to poor. Thus, it may be concluded that the current ecological status relating to the composition of benthic diatoms of the reservoir located in the coastal zone of the Black Sea is evaluated as having a moderate status class with some exceptions.

Two new species of free-living nematodes genera Microlaimus de Man, 1880 and Aponema Jensen, 1978 (Nematoda: Microlaimidae) from the Black Sea

Zootaxa ◽  
2017 ◽  
Vol 4344 (2) ◽  
pp. 387 ◽  
Author(s):  
TATIANA N. REVKOVA
Keyword(s):  
New Species ◽  
Black Sea ◽  
The Body ◽  
The Black Sea ◽  
Head Region ◽  
Free Living ◽  
Pharyngeal Bulb ◽  
The Family ◽  
Two New Species ◽  
De Man

Two new species of the family Microlaimidae Micoletzky, 1922 are described and illustrated from the Black Sea. Aponema pontica sp. n. is morphologically closest to A. torosum in the shape of the body and spicules, size of amphids, but differs in having small and triangular cardia, absence of constriction in head region, shape of gubernaculum apophyses, rounded and weakly sclerotised lumen of pharyngeal bulb and longer spicules. Microlaimus paraglobiceps sp. n. morphologically resembles M. globiceps de Man, 1880 in the shape of the body, structure of the male sexual organs and presence of precloacal pore, but the main difference is a shorter body, cuticle finely annulated all over the body and absence of sexual dimorphism in the size of amphideal fovea. 

New species, new records, and distribution of Campodeidae (Diplura) in Anatolia

Zootaxa ◽  
2010 ◽  
Vol 2639 (1) ◽  
pp. 40 ◽  
Author(s):  
ALBERTO SENDRA ◽  
SANTIAGO TERUEL ◽  
ALI SATAR ◽  
SADREDDIN TUSUN ◽  
CENGIZHAN ÖZBAY
Keyword(s):  
New Species ◽  
Iberian Peninsula ◽  
Black Sea ◽  
New Records ◽  
The Black Sea ◽  
Two New Species

The campodeid dipluran fauna from Anatolia was studied from samples collected from the Black Sea, southeastern, Aegean, and eastern regions of Turkey. A total of 16 species were collected: Campodea s. str. (10 species), Dicampa (2), Eutrichocampa (2), Libanocampa (1), and Edriocampa (1). Two new species are described: Campodea (Campodea) anae Sendra & Teruel n. sp. from northern Anatolia and Campodea (Campodea) sarae Sendra & Teruel n. sp. from Denizli, in southeastern Turkey. These results suggest that additional sampling is needed in other parts of Turkey to adequately characterize the campodeid fauna. The known campodeid biodiversity of Anatolia stands at 23 species, 3 times less than the Iberian peninsula.

scholarly journals Cairaeanthus gen. n. (Cestoda, Rhinebothriidea), with the Description of Two New Species from Dasyatis pastinaca in the Black Sea and the Sea of Azov

2012 ◽  
Vol 46 (4) ◽  
pp. e-1-e-18 ◽  
Author(s):  
V. Kornyushin ◽  
T. Polyakova
Keyword(s):  
New Species ◽  
Black Sea ◽  
New Genus ◽  
Morphological Characters ◽  
The Black Sea ◽  
Sea Of Azov ◽  
Type Specimens ◽  
The Sea Of Azov ◽  
Apical Sucker ◽  
Two New Species

Cairaeanthusgen. n. (Cestoda, Rhinebothriidea), with the Description of Two New Species fromDasyatis pastinacain the Black Sea and the Sea of AzovTwo new species were identified among cestodes collected fromDasyatis pastinaca(Linnaeus, 1758) in the Black Sea and the Sea of Azov. Their morphology corresponds in the most characters to the descriptions ofPhyllobothrium lactucavan Beneden, 1850 andP. gracilisWedl, 1855 by L. Borcea (Borcea, 1934) and T. P. Pogorel'tseva (Pogorel'tseva, 1960) from the same host and seas. However, some morphological characters of these cestodes (namely, the marginal loculi on the pedicellate bothridia, cephalic peduncle, absence of the apical sucker and post-poral testes, genital pore opening marginally, close to posterior end of proglottid) correspond to diagnosis of Rhinebothriidea. Since the species from the Black Sea and the Sea of Azov did not fit diagnoses of any known genera currently belonging to Rhinebothriidea, the new genus,CairaeanthusKornyushin et Polyakova, gen. n., with two species,C. ruhnkeiKornyushin et Polyakova, sp. n. andC. healyaeKornyushin et Polyakova, sp. n., is established.Cairaeanthusgen. n. differs fromAnthocephalumLinton, 1890 in absence of apical sucker, posteriorly bifid bothridia and vitelline fields interrupted by the ovary, not extending in the posterior end of the proglottid. The new genus can be distinguished fromRhinebothriumLinton, 1890,Echeneibothiumvan Beneden, 1850,RhabdotobothriumEuzet, 1953,RhinebothroidesMayes, Brooks et Thorson, 1981,ScalithriumBall, Neifar et Euzet, 2003 by the absence of facial loculi on the bothridia and by numerous vitelline follicles, stopping at the anterior margin of the ovary; fromRhodobothriumLinton, 1889 - by absence of post-poral testes, and fromSpongiobothriumLinton, 1889 - by numerous vitelline follicles, stopping at the level of ovary.C. ruhnkeisp. n. differs fromC. healyaesp. n. in the lengths of the strobila, the cephalic peduncle and the bothridia pedicel, in size of marginal loculi and the ovary, in the number of the proglottids and the testes in the proglottid, and in the structure of genital atrium. Two new species are differentiated also from the morphologically related speciesPhyllobothrium pastinacaeMokhtar-Mocamouri, Zamali, 1981. Examined type specimens ofP. pastinacaewere attributed to Rhinebothiidea based on a set of morphological characters. However, they appear to differ from all known Rhinebothriidea, including the species from the generaAnthocephalumLinton, 1890 andCairaeanthusgen. n. Taxonomic position ofP.pastinacaeneeds further identification.

scholarly journals Description of two new species of the genus Gobio (Teleostei: Cyprinidae) from the Black Sea coast of Turkey

2016 ◽  
Vol 62 (2) ◽  
pp. 112-124 ◽  
Author(s):  
Davut Turan ◽  
Bella Japoshvili ◽  
İsmail Aksu ◽  
Yusuf Bektaş
Keyword(s):  
New Species ◽  
Black Sea ◽  
The Black Sea ◽  
Black Sea Coast ◽  
Two New Species ◽  
Sea Coast

LUMINESCENCE OF THE BLACK SEA MICROSCOPIC FUNGI CULTURES

2017 ◽  
Author(s):  
Olga Mashukova ◽  
Olga Mashukova ◽  
Yuriy Tokarev ◽  
Yuriy Tokarev ◽  
Nadejda Kopytina ◽  
...  
Keyword(s):  
Fresh Water ◽  
Black Sea ◽  
Ethyl Alcohol ◽  
Light Emission ◽  
Sea Water ◽  
Control Culture ◽  
Chemical Stimulation ◽  
The Black Sea ◽  
The Given ◽  
First Time

We studied for the first time luminescence characteristics of the some micromycetes, isolated from the bottom sediments of the Black sea from the 27 m depth. Luminescence parameters were registered at laboratory complex “Svet” using mechanical and chemical stimulations. Fungi cultures of genera Acremonium, Aspergillus, Penicillium were isolated on ChDA medium which served as control. Culture of Penicillium commune gave no light emission with any kind of stimulation. Culture of Acremonium sp. has shown luminescence in the blue – green field of spectrum. Using chemical stimulation by fresh water we registered signals with luminescence energy (to 3.24 ± 0.11)•108 quantum•cm2 and duration up to 4.42 s, which 3 times exceeded analogous magnitudes in a group, stimulated by sea water (p < 0.05). Under chemical stimulation by ethyl alcohol fungi culture luminescence was not observed. Culture of Aspergillus fumigatus possessed the most expressed properties of luminescence. Stimulation by fresh water culture emission with energy of (3.35 ± 0.11)•108 quantum•cm2 and duration up to 4.96 s. Action of ethyl alcohol to culture also stimulated signals, but intensity of light emission was 3–4 times lower than under mechanical stimulation. For sure the given studies will permit not only to evaluate contribution of marine fungi into general bioluminescence of the sea, but as well to determine places of accumulation of opportunistic species in the sea.

SPECIALIZED OCEANOGRAPHIC DATABASE FOR INFORMATION SUPPORT OF THE BLACK SEA COASTAL ZONE STUDY

2017 ◽  
Author(s):  
Alexey Khaliulin ◽  
Alexey Khaliulin ◽  
Andrey Ingerov ◽  
Andrey Ingerov ◽  
Elena Zhuk ◽  
...  
Keyword(s):  
Coastal Zone ◽  
Black Sea ◽  
Data Bank ◽  
Information Support ◽  
The Black Sea ◽  
Federal State ◽  
Short Term ◽  
Marine Hydrophysical Institute ◽  
State Budget ◽  
Oceanographic Data

The information resources of the Federal State Budget Scientific Institution “Marine Hydrophysical Institute of RAS” (FSBSI MHI) oceanographic data bank (MHI BOD), which contains about 115,000 oceanographic and more than 27,000 hydrochemical stations accomplished in the Black Sea coastal zone, as well as experience accumulated while providing information support of the coastal zone research, main directions of activities, and short-term plans are considered.

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