Results 81 to 90 of about 10,637 (246)

First record of Lernaea cyprinacea (Linnaeus, 1758) (Copepoda: Cyclopoida) on Betta splendens in Brazil

open access: yesRevista Principia, 2020
The aim of this work is to bring this first record of L. cyprinacea in B. splendens. The anchor worm, also known as L. cyprinacea is an ectoparasitic copepod that can result in the mortality of the host by causing hemorrhages, ulcerations, and secondary ...
Elton Lima Santos   +5 more
doaj   +1 more source

Sea Lice (Lepeophtheirus salmonis) Harbour Putative Fish Pathogens: Insights From Illumina and Nanopore Sequencing

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova   +9 more
wiley   +1 more source

ECTOPARASITE CONTROL IN PUBLIC HEALTH

open access: yes, 1962
The inclusion of a chapter on ectoparasite control in a work otherwise devoted to vertebrates has a great deal of justification; the ecologies of vertebrates and their invertebrate parasites are inseparable, thus, the vertebrate control specialist is ...
Barnes, Allan M.
core  

Comparative study of ectoparasite on Gastromyzon borneensis at upper stream region of Sungai Langanan and Sungai Bongkud, Ranau / Aliah Majilih [PDF]

open access: yes, 2020
Ectoparasite infestation has been discovered as one of the organisms that can threaten the health and survival of the fish. Gastromyzon borneensis is an endemic species which highly abundance in Borneo.
Majilih, Aliah
core  

Faunal and Ecological Analysis of Gamasid Mites (Acari: Mesostigmata) Associated with Small Mammals in Yunnan Province, Southwest China

open access: yesInsects
Gamasid mites (Acari: Mesostigmata) are ecologically diverse arthropods, many of which act as vectors for zoonotic diseases such as rickettsial pox and hemorrhagic fever with renal syndrome.
Peng-Wu Yin   +7 more
doaj   +1 more source

Renal Trichodinosis in the Japanese Rice Fish, Oryzias latipes: First Report and Phylogenetic Classification

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Investigation of a disease outbreak in a hobbyist's medaka (Oryzias latipes) collection led to the detection of Trichodina sp. in the kidney tubuli of individual fish. Based on this observation, a thorough clinical workup, including native microscopy, histopathology and molecular genetics, was conducted.
J. Harl   +3 more
wiley   +1 more source

Ectoparasite collecting device [PDF]

open access: yes
To facilitate the collection of ectoparasites from trapped rats, an ectoparasite collecting device has been made, utilizing the suction provided by the windshield wiping mechanism of an automobile (figure 1)

core  

Ectoparasites of Wild Rats (Rattus spp.) in Banyuwangi: Prevalance, Diversity, and Potential Risks

open access: yesJournal of Basic Medical Veterinary
This study aimed to determine the prevalence of ectoparasite infestation and all types of ectoparasites that infest wild rats (Rattus spp.) from three villages in Banyuwangi Subdistrict, namely Lateng Village, Kampung Mandar Village, and Kepatihan ...
Aldi Gusnizar Rizaldy Tanjung   +8 more
doaj   +1 more source

Assessing the microstructure of simple rhamphothecae in chickens (Aves: Galliformes: Gallus gallus domesticus)

open access: yesJournal of Anatomy, EarlyView.
Simple rhamphotheca are externally homogeneous but internally are composed of several corneous layers with varying hardness. Areas under more mechanical stress such as the rostral portion and the tomia are significantly harder than other areas. Abstract Corneous sheaths on the jaws of beaked tetrapods, or rhamphothecae, are classified as simple or ...
Khanh H. T. To   +2 more
wiley   +1 more source

Distribution of rodent ectoparasite taxa among marshes near Tecopa, California, US.

open access: yes, 2022
Distribution of rodent ectoparasite taxa among marshes near Tecopa, California, US.
Andrés M. López-Pérez (7542401)   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy