scholarly journals New localities of Adiantum capillus-veneris in the river basin of the Volarja/Volarnik (the Julian Alps) and a phytosociological analysis of its sites / Nova nahajališča vrste Adiantum capillus-veneris v porečju Volarje/Volarnika (Julijske Alpe) in ...

2017 ◽  
Vol 58 (1) ◽  
pp. 31
Author(s):  
Igor Dakskobler ◽  
Andrej Martinčič ◽  
Daniel Rojšek
Keyword(s):  
River Basin ◽  
Adiantum Capillus Veneris ◽  
New Localities ◽  
Julian Alps

New localities of Adiantum capillus-veneris and Moehringia villosa in the southern Julian Alps / Nova nahajališča vrst Adiantum capillus-veneris in Moehringia villosa v južnih Julijskih Alpah

2021 ◽  
Vol 62 (1) ◽  
pp. 33-57
Author(s):  
Igor Dakskobler ◽  
Andrej Martinčič
Keyword(s):  
Endemic Species ◽  
National Park ◽  
Natura 2000 ◽  
Mediterranean Species ◽  
New Variant ◽  
Adiantum Capillus Veneris ◽  
Spring Area ◽  
New Localities ◽  
Julian Alps ◽  
Entire Distribution

The article describes new localities of two rare species of conservationimportance of Slovenian flora in the southern Julian Alps (the Tolmin-Bohinj and Krn Mts.). The stands of the Mediterranean species Adiantum capillus-venerisin Kneška Grapa gorge under Mt. Masovnik (Kneške Ravne) at elevations 570–600 m are assigned to the new variant Eucladio-Adiantetum hymenostylietosum recurvirostrivar. Astrantia carniolica. Moehringia villosa,an endemic species of European conservation importance, has its northwesternmost locality in its entire distribution range at Curk waterfall in the spring area of the Kozjak under Mt. Krnčica, where it occurs in the stands of the variant Campanulo carnicae-Moehringietum villosaevar. Paederota lutea.   Key words: flora, vegetation, Adiantum capillus-veneris, Moehringia villosa, Natura 2000, Triglav National park, Slovenia   Izvleček Opisujemo nova nahajališča dveh redkih in varstveno pomembnih vrst slovenske flore v južnih Julijskih Alpah (Tolminsko-Bohinjsko in Krnsko pogorje). Sestoje mediteranske vrste Adiantum capillus-venerisv Kneški grapi pod Masovnikom (Kneške Ravne) na nadmorski višini približno 570–600 m uvrščamo v novo varianto Eucladio-Adiantetum hymenostylietosum recurvirostrivar. Astrantia carniolica. Endemit in evropsko varstveno pomembna vrsta Moehringia villosaima pri slapu Curk v povirju Kozjaka pod Krnčico, kjer uspeva v sestojih variante Campanulo carnicae-Moehringietum villosaevar. Paederota luteado zdaj najbolj severozahodno nahajališče v celotnem območju razširjenosti.  Ključne besede: flora, vegetacija, Adiantum capillus-veneris, Moehringia villosa, Natura 2000, Triglavski narodni park, Slovenija

scholarly journals Finding of rare species of plats in the southern part of the Sinyukha river basin

2021 ◽  
pp. 37-45
Author(s):  
K. V. Zhulenko
Keyword(s):  
Protected Areas ◽  
River Basin ◽  
Plant Species ◽  
Current Distribution ◽  
Rare Species ◽  
Rare Plant ◽  
Anthropogenic Pressure ◽  
Natural Habitats ◽  
Rare Plant Species ◽  
New Localities

Introduction. The Sinyukha river basin, in particular its southern part, is an area with a high level of anthropogenic pressure and a significant level of agricultural development (the proportion of agricultural land is more than 80%), with fragmented natural habitats. Detailed chorological study is needed to supplement the pattern of the distribution of rare plant species, to develop measures for their conservation, to optimize the existing network of protected areas in the region.Рurpose of the study isto analyze the current distribution and describe new finds of some rare plant species in the southern part of the Sinyukha river basin.Methods. The research was conducted in April-June 2021. We surveyed the area of the Sinyukha river valley from the village of Kalamazovo (Vilshansky district, Kirovohrad region) to its confluence with the Southern Bug River in Pervomaisk (Mykolayiv region), as well as – the valleys of its tributaries – Chorny Tashlyk, Malyi Tashlyk and Sukhyi Tashlyk. When locating a rare species, the plants were photographed and georeferenced at a point with GPS-navigator. Species cover is given according to the Broun-Blanquet scale. The distribution maps were performed by free QGIS software.Results.We revealed new and confirmed known localities of 20 rare species:Adonis vernalis, Asplenium septentrionale, Astragalus dasyanthus, A. odessanus, Bellevalia sarmatica, Clematis integrifolia, Crocus reticulatus, Dianthus hypanicus, Ephedra distachya, Hyacinthella leucophaea, Iris pontica, Iris pumila, Ornithogalum boucheanum, Pulsatilla pratensis, Primula veris, Sedum borissovae, Stipa capillata, S. lessingiana, S. pennata, Tulipa hypanica. Among the 20 identified rare species one has the category VU (Vulnerable) in the IUCN red list and belongs to the list of Resolution 6 of the Berne Convention; three species are narrowly local endemics of the Dnieper Upland; 11 are listed in the Red Book of Ukraine (5 of them have the status vulnerable, 1 – rare, 5 – insufficiently known); 5 species are regionally rare in Kirovohrad and 8 – in Mykolayiv regions. Most of the revealed species have a cover less than 5%. Only 9 of the 20 registered rare species characterized by more than five localities within the studied area. Originality. New localities of 20 rare species of plants of different levels of protection have been revealed. Prospects for conservation valuableof their habitats are offered.Conclusion. We have identified a significant number of new localities of rare plant species that are not covered by proper protection. This indicates the need for more detailed chorological research to elucidate the current distribution of rare species and the creation of new protected areas. Key words:rare species; threat category; red lists; natural habitats; chorology.

scholarly journals Four Crayfishes (Decapoda: Cambaridae) New to the North Carolina Fauna, With Notes on Other Species in the State

2013 ◽  
Vol 129 (2) ◽  
pp. 53-57 ◽  
Author(s):  
John E. Cooper ◽  
William T. Russ
Keyword(s):  
Invasive Species ◽  
North Carolina ◽  
South Carolina ◽  
River Basin ◽  
Endemic Species ◽  
Native Species ◽  
Single Specimen ◽  
The North ◽  
New Localities ◽  
Voucher Specimens

Abstract Cambarus (Puncticambarus) aldermanorum, originally considered endemic to South Carolina, is now known from the upper Catawba River basin in Burke and Caldwell counties, North Carolina. Orconectes (Crockerinus) erichsonianus and Orconectes (Procericambarus) forceps, both previously known from Alabama, Georgia, Tennessee and Virginia, are apparently now expanding their ranges from Tennessee into the French Broad River basin in Madison County, North Carolina. Cambarus (Cambarus) eeseeohensis, an endemic species once considered limited in distribution to the Linville River in Avery County, is reported from the Watauga River basin in Watauga County and the Johns River subdrainage of the Catawba River basin in Avery County. Voucher specimens for new localities for an undescribed endemic species, Orconectes (Procericambarus) sp. (the “Cheoah” crayfish), and two invasive species, Orconectes (Gremicambarus) virilis and Orconectes (Procericambarus) rusticus, are provided. A single specimen of a non-native species, Procambarus (Pennides) spiculifer, is reported from a tributary of the Watauga River in Watauga County. Some life history and taxonomic notes for several of the species are included.

scholarly journals Phytosociological Analysis Of Communities With Adiantum Capillusveneris In The Foothills Of The Julian Alps (Western Slovenia)

Hacquetia ◽  
2014 ◽  
Vol 13 (2) ◽  
pp. 235-258 ◽  
Author(s):  
Igor Dakskobler ◽  
Andrej Martinčič ◽  
Daniel Rojšek
Keyword(s):  
Northern Italy ◽  
Southern Alps ◽  
Conocephalum Conicum ◽  
Local Climate ◽  
Adiantum Capillus Veneris ◽  
Rare And Endangered ◽  
New Association ◽  
Julian Alps ◽  
Phytosociological Study ◽  
Asplenietea Trichomanis

Abstract We conducted a phytosociological study of the communities hosting the rare and endangered fern Adiantum capillus-veneris in the foothills of the Julian Alps, in Karst and in Istria. Based on a comparison with similar communities elsewhere in the southern Alps (northern Italy) we classified most of the recorded stands into the syntaxa Eucladio-Adiantetum eucladietosum and -cratoneuretosum commutati. Releves from the southern Julian Alps, located in comparatively slightly colder and moister local climate and the dolomite bedrock are classified into the new subassociation -hymenostylietosum recurvirostri subass. nova. Stands with the abundant occurrence of the liverwort Conocephalum conicum, are classified in to the new subassociation -conocephaletosum conici subass. nova. Stands in conglomerate rock shelters along the Soča at Solkan are classified into the new association Phyteumato columnae-Adiantetum ass. nova, a community of transitional character between the classes Adiantetea capilli-veneris and Asplenietea trichomanis.

scholarly journals Viola Pyrenaica Ramond Ex Dc in the Northern Part of the Dinaric Mountains (The Plateaus of Trnovski Gozd and Nanos, Slovenia)

Hacquetia ◽  
2007 ◽  
Vol 6 (2) ◽  
pp. 143-169 ◽  
Author(s):  
Igor Dakskobler ◽  
Jernej Peljhan
Keyword(s):  
Floristic Composition ◽  
Balkan Peninsula ◽  
Forest Edges ◽  
Mountain Ranges ◽  
Subalpine Belt ◽  
New Localities ◽  
Dinaric Mountains ◽  
Julian Alps ◽  
The Alps ◽  
Successional Stages

Viola PyrenaicaRamond Ex Dc in the Northern Part of the Dinaric Mountains (The Plateaus of Trnovski Gozd and Nanos, Slovenia)The article describes new localities of a south-European montane speciesViola pyrenaicain the Julian Alps and in the Trnovski gozd and Nanos plateaus (the northern part of the Dinaric mountains). It has been established that in the localities known so far in Slovenia, the species grows on similar sites as elsewhere in the Alps and other mountain ranges of the Balkan Peninsula, above all on overgrown screes, stony grasslands, on forest edges, in light forests on stony ground and in tall herb communities on calcareous bedrock in the submontane, montane and subalpine belt (450 to 1600 m a.s.l.). The floristic composition of the communities in which it grows is presented in four tables. On the Trnovski gozd plateau it was found in various successional stages of abandoned pastures or grasslands of the associationGenisto sericeae-Seslerietum kalnikensisand in open coppice stands of hop hornbeam and flowering ash, which are classified into the associationSeslerio autumnalis-Ostryetum carpinifoliae.

scholarly journals Two new localities of the endangered fish Systomus martenstyni (Kottelat & Pethiyagoda, 1991) (Teleostei: Cyprinidae) found in Sri Lanka

Check List ◽  
2015 ◽  
Vol 11 (3) ◽  
pp. 1622
Author(s):  
Shalini Lalanthika Rajakaruna ◽  
Gajaba Ellepola ◽  
Thilanka Gunaratne ◽  
Sumedha Madawala ◽  
Kithsiri Ranawana
Keyword(s):  
Sri Lanka ◽  
River Basin ◽  
Habitat Loss ◽  
Habitat Quality ◽  
Endangered Fish ◽  
Quality Degradation ◽  
New Localities ◽  
Conservation Actions ◽  
Two Populations ◽  
Effective Conservation

Systomus martenstyni is an endemic and endangered fish of Sri Lanka. This species was earlier known to be restricted to the Amban Ganga River basin. Recently two populations of S. martenstyni were located in two major tributaries of River Mahaweli: Loggal Oya and Badulu Oya in the Uva province of Sri Lanka. These new populations are relatively small and are facing the threat of habitat quality degradation and habitat loss. Effective conservation actions should be undertaken to conserve this endangered fish species.

scholarly journals Geographic distribution, habitat association, and conservation status of the Critically Endangered Minas Gerais Tyrannulet Phylloscartes roquettei

2008 ◽  
Vol 18 (1) ◽  
pp. 53-62 ◽  
Author(s):  
Leonardo Esteves Lopes ◽  
Diego Hoffmann ◽  
Marcos Maldonado-Coelho ◽  
Edson Ribeiro Luiz ◽  
Santos D'angelo Neto
Keyword(s):  
Endangered Species ◽  
River Basin ◽  
Conservation Status ◽  
Minas Gerais ◽  
Deciduous Forests ◽  
Critically Endangered ◽  
Habitat Association ◽  
Critically Endangered Species ◽  
Field Guides ◽  
New Localities

SummaryThe Minas Gerais Tyrannulet Phylloscartes roquettei is currently classified as a Critically Endangered species, and is one of the most poorly known Neotropical birds. Here we report seven new localities for the species in the São Francisco river basin, raising to 17 the number of localities where this species is known to occur. The range of this species was estimated at 33,500 km2, covering a wider habitat spectrum than previously thought, including, in addition to dry forests, riparian and semi-deciduous forests. We believe this species is overlooked because its voice is generally unknown and available plates in field guides are inaccurate.ResumoO cara-dourada Phylloscartes roquettei é atualmente classificado como Criticamente Ameaçado, sendo uma das espécies de aves Neotropicais menos conhecidas. Neste trabalho são apresentadas sete novas localidades de ocorrência da espécie para a bacia do Rio São Francisco, elevando para 17 o número de localidades onde ela é conhecida. A área de ocorrência desta espécie foi estimada em 33,500 km2, ocupando uma gama de hábitats mais ampla do que o suposto anteriormente, incluindo, além das florestas secas, as florestas ciliares e semidecíduas. Acredita-se que esta espécie esteja passando despercebida devido ao desconhecimento de sua voz e à imprecisão das pranchas nos guias de campo disponíveis.

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