Results 31 to 40 of about 19,196 (260)

Genetic discontinuity of Digenea (Rhodomelaceae, Rhodophyta) from Mexico supports recognition of two new species, D. mexicana and D. rafaelii

, 2018
Copyright © 2018 The Korean Society of Phycology 231 http://e-algae.org pISSN: 1226-2617 eISSN: 2093-0860 Genetic discontinuity of Digenea (Rhodomelaceae, Rhodophyta) from Mexico supports recognition of two new species, D. mexicana and D. rafaelii Ga Hun
G. Boo, D. Robledo, Gabriella Andrade-Sorcia, S. Boo   +3 more
semanticscholar   +1 more source

The occurrence of metacercariae of Petasiger (Digenea: Echinostomatidae) in an unusual site, within the lateral line scales of cyprinid fishes [PDF]

, 2015
This is now an open access journal. http://orcid.org/0000-0002-2908-491XThis is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use,
Csaba Székely, David I. Gibson, Gábor Cech, Juhász Lajos (1956-) (biológia-földrajz szakos tanár), Kálmán Molnár, Lajos Juhász, Melitta Papp, Norbert Tóth, Petra Deák-Paulus   +8 more
core   +1 more source

Postglacial Echoes: Parasite Genomics Uncover Environmental Changes in Postglacial European Lakes

Molecular Ecology, Volume 34, Issue 17, September 2025.
ABSTRACT Postglacial environmental changes have influenced biodiversity and species evolution, yet the genomic and demographic responses of parasites remain underexplored. This study investigates the population genetics and demographic history of the flatworm Phyllodistomum umblae, a generalist trematode at the definitive host level infecting Coregonus
Mar Llaberia‐Robledillo, José Ignacio Lucas‐Lledó, Juan Antonio Balbuena, Jan Brabec, Julia Bilat, Rune Knudsen, Ole Seehausen, Isabel Blasco‐Costa   +7 more
wiley   +1 more source

Exploring the diversity of Diplostomum (Digenea: Diplostomidae) in fishes from the River Danube using mitochondrial DNA barcodes

Parasites & Vectors, 2017
Metacercariae of Diplostomum are important fish pathogens, but reliable data on their diversity in natural fish populations are virtually lacking.
O. Kudlai, M. Oros, A. Kostadinova, Simona Georgieva   +3 more
semanticscholar   +1 more source

Antagonistic Rewiring and Turnover Patterns in a Neotropical Fish–Parasite Metanetwork

Freshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT Integrating beta‐diversity and network analyses is an emerging approach for understanding the spatial structure of species communities. For instance, although the presence of hosts affects parasite species distribution, environmental factors can either restrict or promote the occurrence of certain parasite species by changing the abundance of ...
Ana Paula Lula Costa, Paulo R. Guimarães, Andre A. Padial   +2 more
wiley   +1 more source

Confirmação da sinonímia de Gynaecotyla jaegerskioeldi (Travassos) (Digenea, Microphallidae) com Gynaecotyla adunca (Linton) (Digenea, Gynaecotylinae) [PDF]

Revista Brasileira de Zoologia, 2004
A sinonímia de Gynaecotyla jaegerskioeldi (Travassos, 1920) Yamaguti, 1939 com Gynaecotyla adunca (Linton, 1905) Yamaguti, 1939 é confirmada, com base no estudo morfológico detalhado do cornucótile de espécimes das duas espécies. O cornucótile é um órgão hermafrodita que pode ser formado pelo ovejetor e o duto ejaculador e é um caráter importante na ...
Muniz-Pereira, Luís C., Arruda, Vanessa Santos de, Pinto, Roberto Magalhães   +2 more
openaire   +4 more sources

Elevated fish growth yet postponed maturation during intense marine heatwaves

Ecological Applications, Volume 35, Issue 4, June 2025.
Abstract In the last decade, the northeast Pacific Ocean has experienced new climatic extremes with the occurrence of several marine heatwaves (MHWs), prolonged periods of warmer‐than‐normal ocean temperatures, likely as a result of anthropogenic climate change.
R. Claire Rosemond, Melissa A. Head, Scott A. Heppell   +2 more
wiley   +1 more source

Aquaculture as a possible vector in the spread of Posthodiplostomum centrarchi (Hoffman, 1958) (Digenea: Diplostomidae) in Europe

, 2018
This study presents findings on metacercariae of Posthodiplostomum centrarchi (Digenea: Diplostomidae) in largemouth black bass, Micropterus salmoides (Actinopterygii: Centrarchidae), transported from France to Ukraine for aquacultural purposes.
Y. Kvach, N. Matvienko, A. Bryjová, M. Ondračková   +3 more
semanticscholar   +1 more source

Fasciolopsis buski (Digenea: Fasciolidae) from China and India may represent distinct taxa based on mitochondrial and nuclear ribosomal DNA sequences

Parasites & Vectors, 2017
BackgroundFasciolopsis buski is a zoonotic intestinal fluke infecting humans and pigs, but it has been seriously neglected. It is yet to know whether there is any genetic diversity among F.
Jun Ma, Miao-miao Sun, Jun-Jun He, Guo-Hua Liu, L. Ai, Mu-xin Chen, Xing-Quan Zhu   +6 more
semanticscholar   +1 more source

Metabarcoding Unveils the Diversity and Dynamics of In Situ Diet and Symbionts Associated With Copepods in Chinese Coastal Waters

Diversity and Distributions, Volume 31, Issue 6, June 2025.
ABSTRACT Aim Copepods are the key secondary producers in marine ecosystems, yet their in situ diet and symbionts remain underexplored due to technical challenges, limiting our understanding of their population dynamics and ecological functions. Using DNA metabarcoding, we jointly characterised the natural diet and symbionts of copepods across Chinese ...
Yu Zang, Yunyun Zhuang, Jingyi Zhu, Tianying Chen, Jianwei Chen, Zeqi Zheng, Hongju Chen, Huan Zhang, Senjie Lin, Guangxing Liu   +9 more
wiley   +1 more source