Results 21 to 30 of about 30,010 (208)

The activity of hydrolytic enzymes in the digestive system of Acanthobdellida, Branchiobdellida and Hirudinida (Annelida, Clitellata) – considerations on similarity and phylogeny

open access: yesThe European Zoological Journal, 2021
Activities of nineteen hydrolases were measured in the digestive systems of predatory and blood-feeding true leeches (Hirudinida) and their closest relatives, Branchiobdellida and Acanthobdellida.
J. M. Cichocka   +8 more
doaj   +1 more source

A new checklist of Slovenian leeches (Hirudinea: Euhirudinea): In memory of Boris Sket (1936–2023)

open access: yesNatura Sloveniae, 2023
The new (as of 2023) checklist of Slovenian leeches (Euhirudinea) contains 33 species, which represents a 44% increase since the last published inventory in 2003.
Peter Trontelj, Patricija Podkrajšek
doaj   +1 more source

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

Genome-Based Taxa Delimitation (GBTD): A New Approach

open access: yesDiversity, 2022
Proper taxonomic identification is essential for biological research. Unfortunately, there are no clear guidelines for taxonomic assignment above the species level.
Alexander Bolbat   +2 more
doaj   +1 more source

Theromyzon maculosum (Rathke, 1862) as a vector of potentially pathogenic fungi in aquatic ecosystems

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2023
The aim of the study was to check the integument and alimentary tract of Theromyzon for the occurrence of fungi. Moreover, the mycological purity of water sources from which leeches were collected was analyzed.
Anna Biedunkiewicz   +3 more
doaj   +1 more source

Differential expression of conserved germ line markers and delayed segregation of male and female primordial germ cells in a hermaphrodite, the leech helobdella. [PDF]

open access: yes, 2013
In sexually reproducing animals, primordial germ cells (PGCs) are often set aside early in embryogenesis, a strategy that minimizes the risk of genomic damage associated with replication and mitosis during the cell cycle.
Cho, Sung-Jin   +2 more
core   +2 more sources

Leeches (Hirudinea) in aquatic ecosystems of national park “Prielbrusye”

open access: yesRUDN Journal of Ecology and Life Safety, 2017
The article provides information about the fauna of leeches living in the various reservoirs on especially protected natural territories of the Federal state budget establishment The National Park Prielbrusye.
Andrey Vladimirovich Yakimov   +4 more
doaj   +1 more source

Bloodlines: mammals, leeches, and conservation in southern Asia [PDF]

open access: yes, 2018
Southern Asia is a biodiversity hotspot both for terrestrial mammals and for leeches. Many small-mammal groups are under-studied in this region, while other mammals are of known conservation concern. In addition to standard methods for surveying mammals,
Bhatai M. L.   +16 more
core   +1 more source

Sharing large data collections between mobile peers [PDF]

open access: yes, 2009
New directions in the provision of end-user computing experiences mean that we need to determine the best way to share data between small mobile computing devices.
Foley, Christopher Eric   +3 more
core   +1 more source

Nanomaterials and Annelid Immunity: A Comparative Survey to Reveal the Common Stress and Defense Responses of Two Sentinel Species to Nanomaterials in the Environment

open access: yesBiology, 2020
Earthworms and leeches are sentinel animals that represent the annelid phylum within terrestrial and freshwater ecosystems, respectively. One early stress signal in these organisms is related to innate immunity, but how nanomaterials affect it is poorly ...
Kornélia Bodó   +7 more
doaj   +1 more source

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