Results 81 to 90 of about 1,866 (206)

Some Platyhelminths Inhabiting White-Throated Sparrows, \u3ci\u3eZonotrichia albicollis\u3c/i\u3e (Aves: Emberizidae: Emberizinae), from Algonquin Park, Ontario, Canada [PDF]

open access: yes, 1993
Twenty-two of 26 white-throated sparrows, Zonotrichia albicollis, from Algonquin Park, Ontario, Canada, hosted one or two species of platyhelminths. One species of cestode and three of digeneans were collected. Anonchotaenia quiscali inhabited 50% of the
Hoberg, Eric P.   +2 more
core   +1 more source

Zoonotic risks in urban areas: Prevalence of helminth parasites in urban populations of Lissachatina fulica in Sarawak, Malaysia

open access: yesVeterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background The giant African land snail (Lissachatina fulica), an invasive species with significant medical, agricultural and economic importance, is abundant in urban areas of Kota Samarahan, Sarawak. The proximity between humans and the snail may increase the risk of pathogen transmission.
Farid Farhan Mohd Nor   +4 more
wiley   +1 more source

Parasitic peptides! The structure and function of neuropeptides in parasitic worms [PDF]

open access: yes, 1999
Parasitic worms come from two very different phyla-Platyhelminthes (flatworms) and Nematoda (roundworms). Although both phyla possess nervous systems with highly developed peptidergic components.
Tim A. Day   +3 more
core   +1 more source

DNA Metabarcoding Reveals Unexpected Predator–Prey–Microbial Dynamics in the Southern Right Whale (Eubalaena australis)

open access: yesMolecular Ecology, Volume 35, Issue 12, June 2026.
ABSTRACT Southern right whale (Eubalaena australis; SRW) populations are recovering from the impacts of commercial whaling, however, recovery has been spatially variable, with strong associations between reproduction and prey availability. The diet of SRWs has not been widely examined, and with SRW foraging shifting away from high‐latitude foraging ...
Aashi Parikh   +7 more
wiley   +1 more source

Concepts in Animal Parasitology, Chapter 15: Introduction to Endoparasitic Platyhelminths (Phylum Platyhelminthes) [PDF]

open access: yes
An introduction to the endoparasitic forms of platyhelminths, referred to colloquially at times as flatworms. Platyhelminths include monogeneans, cestodes (tapeworms), and trematodes (flukes). Covers their general morphology and a brief overview of their
Janovy, John J., Jr.   +3 more
core  

The Relevance and Resilience of Evo‐Devo in 2025: The Biennial Meeting of the Pan American Society for Evolutionary Developmental Biology

open access: yes
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 346, Issue 5, Page 378-382, July 2026.
Mark Rebeiz   +9 more
wiley   +1 more source

Plant‐Derived Treatments for Monogenean Parasites in Farmed Fish: A Systematic Review and Meta‐Analysis

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Monogeneans are among the most problematic ectoparasites in finfish aquaculture. Plant‐derived compounds have been widely explored as therapeutic agents, yet their efficacy and safety have not been quantitatively synthesized across studies. This study provides a meta‐analysis of plant‐based treatments against monogeneans, integrating 453 in ...
Francisco Neptalí Morales‐Serna
wiley   +1 more source

Kicking in the guts: Schistosoma mansoni digestive tract proteins are potential candidates for vaccine development

open access: yesFrontiers in Immunology, 2015
Schistosomiasis is a debilitating disease that represents a major health problem in at least 74 tropical and subtropical countries. Current disease control strategies consist mainly of chemotherapy which cannot prevent recurrent re-infection of people ...
Barbara Castro-Pimentel Figueiredo   +11 more
doaj   +1 more source

Fossil constraints on the origin and evolution of Platyhelminthes are surprisingly concordant with modern molecular phylogenies [PDF]

open access: yesZoologia (Curitiba)
Trace fossils preserved with fossil worm-shaped remains suggest the presence of free-living flatworms during the Ordovician at the latest and their occurrence in terrestrial environments during the Permian.
Kenneth De Baets   +7 more
doaj   +1 more source

Neuropeptide physiology in helminths [PDF]

open access: yes, 2010
Parasitic worms come from two distinct, distant phyla, Nematoda (roundworms) and Platyhelminthes (flatworms). The nervous systems of worms from both phyla are replete with neuropeptides and there is ample physiological evidence that these neuropeptides ...
Day, Tim A.   +3 more
core  

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