Results 11 to 20 of about 807 (171)

Predictive Distribution Modeling of the Medicinal Leech <i>Hirudo verbana</i> Carena, 1820 (Hirudinea, Hirudinidae) in Sicily: Implications for Conservation. [PDF]

open access: yesEcol Evol
A predictive distribution model for Hirudo verbana in Sicily was developed using 1980–2024 occurrence data and environmental variables. The species is associated with densely vegetated, high‐elevation lentic habitats and avoids human‐disturbed areas.
Liuzzo M, Utevsky S, Marrone F.
europepmc   +2 more sources

Scrotal Hirudiniasis: The Mysterious Migration of a Leech Into the Scrotum: A Case Report. [PDF]

open access: yesClin Case Rep
ABSTRACT Hirudiniasis, or leech infestation, is a rare parasitic condition typically involving external skin or mucosal surfaces. We report a case of scrotal hirudiniasis, an 11 cm long leech discovered within the scrotal sac of a 15‐year‐old male.
Chakroborty P, Quadir MA.
europepmc   +2 more sources

Faunistic patterns and diversity components of leech assemblages in karst springs of Montenegro

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
The aim of this study was to reveal faunistic and diversity patterns and to assess the effects of environmental factors on the differentiation of leech communities. This study covers investigations of 82 karst springs in Montenegro from 2009–2017.
Marinković Nikola   +7 more
doaj   +1 more source

Impacts of Land Use and Water Quality on Macroinvertebrate Diversity Under Human Disturbance in the Lake Chaohu Basin, China. [PDF]

open access: yesEcol Evol
Our study revealed that human activities drive changes in macroinvertebrate diversity through the combined effects of land use and water quality. The results showed that sensitive taxa (Semisulcospira cancelata) dominated in low disturbance areas, Bellamya (Bellamya aeruginosa) and Alocinma (Alocinma longicornis) were predominant in moderate ...
Chen B, Ji Q, Yao Y, Zhang Z, Lin Y.
europepmc   +2 more sources

Diversity of macrobenthos in lowland streams: ecological determinants and taxonomic specificity

open access: yesJournal of Limnology, 2010
The present study contains the results of an investigation of the relationships between the environmental variables and the taxonomic diversity of common and important groups of benthic macrofauna: Chironomidae, Ephemeroptera, Odonata, Hirudinea and ...
Paweł KOPERSKI
doaj   +1 more source

Recovering European River Invertebrate Communities Homogenize or Differentiate Depending on Anthropogenic Stress. [PDF]

open access: yesGlob Chang Biol
(a) European river invertebrate communities showed an average increase in local richness over time (1994–2023), indicating partial local recovery following the alleviation of anthropogenic stress (e.g., point‐source pollution). However, this local recovery was not accompanied by increases in β‐diversity, likely due to persistent, unaddressed stressors,
Cortés-Guzmán D   +9 more
europepmc   +2 more sources

Fauna Europaea: Annelida – Hirudinea, incl. Acanthobdellea and Branchiobdellea

open access: yesBiodiversity Data Journal, 2014
Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus ...
Alessandro Minelli   +2 more
doaj   +1 more source

On the jaws of Hirudinea [PDF]

open access: yesAnnals and Magazine of Natural History, 1894
n ...
openaire   +2 more sources

Helminth parasites of the levantine frog (Pelophylax bedriagae Camerano, 1882) from the western part of Turkey

open access: yesHelminthologia, 2015
Fifty-four Pelophylax bedriagae (Levantine Frog) from Turkey (İzmir and Manisa Provinces) were examined for helminth parasites. The frogs were collected between 2012 and 2014 years. Eight species of helminth parasites were recorded: 3 species of Nematoda
Demır S.   +3 more
doaj   +1 more source

Leeches in the extreme: Morphological, physiological, and behavioral adaptations to inhospitable habitats

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
With more than 700 described species, leeches include morphological, physiological, and behavioral diversity and occur in terrestrial and aquatic habitats, including freshwater, estuarine, and marine ecosystems.
Anna J. Phillips   +2 more
doaj   +1 more source

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