A new bomolochid copepod belonging to the genus Nothobomolochus Vervoort, 1962 is described from a Red Sea fish species, a ponyfish of the family Leiognathidae that has become established in the Eastern Mediterranean. The new species, N. leiognathicola n. sp., is based on material obtained from the gill chamber of the Red Sea immigrant ponyfish Leiognathus klunzingeri (Steindachner), caught in Egyptian waters off the Alexandria coast at Abuqir. A second new species, N. monodi n. sp., is established to accommodate some material previously described as N. denticulatus (Bassett-Smith, 1898), from the host Hemiramphus far Forsskål. A review of host records reveals that Nothobomolochus species utilise hosts representing five different orders, but are most commonly found on beloniform, clupeiform and perciform fishes. A newly constructed key to the 37 valid species of Nothobomolochus is presented.
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http://dx.doi.org/10.1007/s11230-013-9462-3 | DOI Listing |
Heliyon
June 2024
Department of Plant Protection, Desert Research Center, Cairo, Egypt.
was recently added to the list of threatening pathogens affecting more than 300 plant hosts. Hemipteran hoppers that feed on xylem have been documented as potential transmitters. Hemipteran hoppers, known vectors for plant pathogens via xylem feeding, pose significant risks to agriculture.
View Article and Find Full Text PDFGeochem Trans
January 2024
Marine Pollution Lab National, Institute of Oceanography and Fisheries, Cairo, Egypt.
Bardawil Lake is a unique aquatic ecosystem that provides a habitat for various fish and other marine organisms. This study aimed to analyze the quality of fish species to prove that this lake is free of pollution, not other Egyptian lakes, due to the accumulation of some heavy metals (Cd, Pb, Cu, and Zn) in various tissues of fish species that were caught from this lake. Thirty-five fish samples were caught during the Spring of 2018 from seven different species: Mugil cephalus, Liza auratus, Sparus aurata, Dicentrarchus labrax, Siganus rivulatus, Anguilla angilla, and Solae solea.
View Article and Find Full Text PDFPLoS Negl Trop Dis
April 2023
Department of Molecular Diagnostics and Epidemiology, Central Research Institute of Epidemiology, Moscow, Russia.
In 2021, a patient died from Marburg virus (MARV) disease in Guinea and it was the first confirmed case in West Africa. The origin of the outbreak has not been identified. It was revealed that the patient didn't travel anywhere before the illness.
View Article and Find Full Text PDFFront Vet Sci
April 2022
School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China.
The toxic waste and pollutants of heavy metals continuously pollute freshwater aquatic reservoirs, which have severe implications on aquatic life and human health. The present work aims to evaluate trace elements (Zn, Mn, Cu, Cd, and Pb) along with three sites, Mariout Lake, Abbassa, and River Nile Aswan in Egypt, using Nile tilapia () as bioindicator. The quality assurance, health-risk assessment, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), quantitative polymerase chain reaction (qPCR), and micronucleus test were performed to investigate the effect of different trace elements on gene level and micronuclei formation.
View Article and Find Full Text PDFToxicol Rep
June 2021
International Society for the History of Medicine, University of Buenos Aires, Santa Fe 2844, P 18 "E", Buenos Aires, Argentina.
Alexandria was both an important city and a place of inspiration in the history of medicine since the 3rd century BC until 7th century AD. Its fertile intellectual and scientific environment gave rise to a radical and new thinking and understanding of the disease process. King Ptolemy I (323-285 BC) established the and the Great Library of Alexandria fabled in Antiquity for its treasures of wisdom.
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