Results 11 to 20 of about 1,603 (198)

Molecular Insights Into the Sensory Adaption of the Cave-Dwelling Leech Sinospelaeobdella wulingensis to the Karst Cave Environment. [PDF]

open access: yesEcol Evol
We conducted a transcriptome analysis on the cave‐dwelling land leech Sinospelaeobdella wulingensis. Piezos, TRPs, and iGluRs may have roles in mechanosensory and chemosensory systems of this leech. Similar gene expression profiles in winter and summer samples imply a stable physiological status of S.
Wen X   +8 more
europepmc   +2 more sources

Exploring Barbronia species diversity and phylogenetic relationship within Suborder Erpobdelliformes (Clitellata: Annelida) [PDF]

open access: yesPeerJ
Background Barbronia, a genus of freshwater macrophagous leeches, belongs to Erpobdelliformes (Salifidae: Clitellata: Annelida), and B. weberi, a well-known leech within this genus, has a worldwide distribution. However, the systematics of Barbronia have
Yingkui Liu   +6 more
doaj   +3 more sources

Impact of oil-related environmental pollutants on the ovary structure in the freshwater leech Erpobdella johanssoni (Johansson, 1927) (Clitellata: Hirudinea)

open access: yesThe European Zoological Journal, 2017
Toxicity of organic chemical compounds, including benzene, toluene, ethyl benzene and xylene (BTEX), is a major concern because of their induction of adverse effects in organisms, including reproductive abnormalities.
I. Khaled   +4 more
doaj   +2 more sources

Complete mitochondrial genome of the fish leech Zeylanicobdella arugamensis [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome of the fish leech Zeylanicobdella arugamensis from China has been determined for the first time in this study. It was 16,161 bp in length and consisted of 22 tRNA genes, two rRNA genes, 13 protein-coding genes (PCGs ...
Yongbo Wang   +3 more
doaj   +2 more sources

Intra- and interspecific variations in life strategies of Erpobdella octoculata and Erpobdella vilnensis in different habitats along the longitudinal gradient of stream

open access: yesLimnologica, 2014
Abstract Our study examines intra and interspecific variations in life histories, reproduction parameters, secondary production and feeding biology of two erpobdellid leech species ( Erpobdella octoculata and Erpobdella vilnensis ) across longitudinal gradient of streams.
Pavel Beracko, Alexandra Rogánska
semanticscholar   +2 more sources

Specialized pelagic feeding by Erpobdella montezuma (Hirudinea)

open access: yesEcography, 1987
The pelagic amphipod, Hyalella montezuma comprised nearly 90% of the diet of the leech, Erpobdella montezuma in the near thermally constant environment of Montezuma Well, Arizona.
D. Blinn, R. Davies, B. Dehdashti
semanticscholar   +2 more sources

First record of Erpobdella concolor (Annandale, 1913) (Hirudinida: Erpobdellidae) from Greece

open access: yesBiologica Nyssana, 2013
Erpobdella concolor (Annandale, 1913) was recorded for the first time from a spring in the Peloponnese, Greece. This locality represents the westernmost spot of the species range known so far.
Grosser, C., Pešić, V.
doaj   +1 more source

Neglected symbionts and other metazoan invertebrates associated with molluscs from Africa's largest lake: Diversity, biotic interactions and bioindication

open access: yesFreshwater Biology, Volume 67, Issue 12, Page 2089-2099, December 2022., 2022
Abstract Freshwater molluscs are hosts for diverse metazoan symbionts. However, apart from the digenean helminths, symbionts of molluscs are underreported worldwide. Therefore, this study focused on the diversity of oligochaetes, leeches, mites, insect larvae and nematodes associated with gastropods and bivalves from Lake Victoria, East Africa. Overall,
James Omondi Outa   +3 more
wiley   +1 more source

Abundance and composition of invertebrate-feeding leeches in relation to fish status in ponds

open access: yesThe European Zoological Journal, 2023
Leeches feeding on invertebrates are an important component of freshwater communities, including those dominated by fish, but the effects of fish on their abundance and distribution are not well explored.
M. Nieoczym   +4 more
doaj   +1 more source

Habitat availability determines food chain length and interaction strength in food webs of a large lowland river

open access: yesRiver Research and Applications, Volume 38, Issue 2, Page 323-333, February 2022., 2022
Abstract Many large rivers used for navigation have lost their hydromorphological heterogeneity, which has led to the widespread loss of native biodiversity and the concurrent establishment of non‐native communities. While the effects on biodiversity are well‐described, we know little about how the loss of natural habitats and the restructuring of ...
Mario Brauns   +3 more
wiley   +1 more source

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