Results 51 to 60 of about 2,976 (213)

Cocoon viability and evidence for delayed hatching by the earthworm Lumbricus terrestris in a laboratory-based study. [PDF]

open access: yes, 2014
Clitellate Lumbricus terrestris, obtained from 5 commercial suppliers (A-E) and also field collected (F) - grassland in Preston, Lancashire, UK, were kept under controlled environmental conditions (15 °C and 24 h darkness) in a sterilised loam soil and ...
Butt, Kevin Richard   +1 more
core  

Argulus Ambystoma, a New Species Parasitic on the Salamander Ambystoma Dumerilii from Mexico (Crustacea: Branchiura: Argulidae) [PDF]

open access: yes, 2003
Author Institution: Department of Zoology, Southern Illinois UniversityA new species of Argulus is described based on 18 specimens taken from the salamander (achoque or ajolote) Ambystoma dumerilii Duges, collected in Lake Patzcuaro, Michoacan, Mexico ...
Poly, William J.
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A Study of Fish Lice (Argulus Sp.) Infection in Freshwater Food Fish

open access: yesFolia Veterinaria, 2016
Argulus sp., commonly referred to as fish lice, are crustacean ectoparasites of fishes. The hematophagous parasites attach to and feed off the integument of their hosts.
Aalberg K.   +7 more
doaj   +1 more source

Infestation of Argulus sp. associated with bacteriosis in ornamental carp - case report [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim of this study was to diagnose the causative agent of carp (Cyprinidae) mortality in an artificial lake used for recreation in Jaraguá do Sul, state of Santa Catarina, in February 2018.
J.I.A. Andrade   +4 more
doaj   +1 more source

PENGARUH EKSTRAK BIJI POHON PINANG (ARECA CATECHU) TERHADAP MORTALITAS ARGULUSSP. PADA IKAN MASKOKI (CARASSIUS AURATUS) [PDF]

open access: yes, 2016
Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak biji pohon pinang (Areca catechu) terhadap mortalitas Argulus sp. pada ikan Maskoki (Carassius auratus) serta menentukan konsentrasi optimal ekstrak.
Kinang
core  

Rock Glacier Velocity: An Essential Climate Variable Quantity for Permafrost

open access: yesReviews of Geophysics, Volume 63, Issue 1, March 2025.
Abstract Rock glaciers are distinctive debris landforms found worldwide in cold mountainous regions. They express the long‐term movement of perennially frozen ground. Rock Glacier Velocity (RGV), defined as the time series of the annualized surface velocity of a rock glacier unit or a part of it, has been accepted as an Essential Climate Variable ...
Yan Hu   +15 more
wiley   +1 more source

A survey of coccidian infection (Apicomplexa: Eimeriidaea) of freshwater fish in South Africa [PDF]

open access: yes, 2005
Fish coccidia, especially Goussia and Eimeria spp., are common and frequent parasites of fish. The majority of the known species has been described from the Eurasian continent.
Avenant-Oldewage, Annemarie   +2 more
core  

Fish lice (Argulidae: Argulus spp.) infestations detected on freshwater fish in Türkiye: Argulus foliaceus (Linnaeus, 1758) and Argulus japonicus Thiele, 1900

open access: yesFisheries & Aquatic Life
Argulus (Crustacea: Branchiura) species, also known as fish lice, are among the most important aquatic ectoparasites infesting fish in Türkiye and worldwide because of their low host specificity and widespread distribution. Approximately 130 species have
Eren Gökhan   +4 more
doaj   +1 more source

Exploring the Potentials of Sajana (Moringa oleifera Lam.) as a Plant‐Based Feed Ingredient to Sustainable and Good Aquaculture Practices: An Analysis of Growth Performance and Health Benefits

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
As aquaculture increasingly seeks sustainable alternatives to traditional feed ingredients such as fishmeal and fish oil, Moringa oleifera, an eco‐friendly and widely available plant, has emerged as a promising plant‐based feed ingredient. This review synthesizes research from 1988 to 2024, sourced from PubMed, Google Scholar, and Research Gate, to ...
Md. Abdullah Al Mamun Hridoy   +7 more
wiley   +1 more source

Ectoparasite infection of Carassius carassius in water resources of west Azerbaijan, Iran [PDF]

open access: yes, 2012
Various parasite species were found in Carassius carassius including Diplostomum spathaceum, Dactylogyrus sp.,Gyrodactylus sp. Ichthyophthirius multifiliis and Trichodinia sp .
Ahari, H.   +6 more
core  

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