Výsledky vyhledávání - "YASSER F. M. KARAR"

Towards resolving the problematic status of the digenean genus Astiotrema Looss 1900: Taxa excluded from Astiotrema (sensu stricto) with special reference to plagiorchioid genera closely related to the restricted concept of Astiotrema

Autor: YASSER F. M. KARAR, CHARLES K. BLEND, NORMAN O. DRONEN, ASMAA ADEL

The restricted concept of Astiotrema Looss, 1900 has been revised to include only eight species and various representative synonyms. However, several remaining taxa of Astiotrema (sensu lato) still need more inspection and scrutiny to determine their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::796cad6164efe4ca45f9baee8a0a63f2
https://zenodo.org/record/7929507

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Apharyngogyliauchen callyodontis Yamaguti, 1942 (Digenea) from a New Host, the Common Parrotfish, Scarus psittacus (Scaridae) with Special Reference to its Morphological Intra-SpecificVariations

Autor: Hemely A. Hassan, Hoda S. Mohamadain, Yasser F. M. Karar, Refaat M. A. Khalifa

Publikováno v: SVU-International Journal of Veterinary Sciences, Vol 2, Iss 2, Pp 1-12 (2019)

As part of an on-going study of the helminth parasites collected from the Red Sea fishes, Apharyngogyliauchen callyodontis Yamaguti, 1942 is reported for the first time parasitizing the middle and lower parts of the intestinal tract of Scarus psittac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a61a21bcca6405547917759e5d82abe
https://doi.org/10.21608/svu.2019.11473.1007

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REDESCRIPTION AND SYSTEMATIC STUDIES ON PROCAMALLANUS (PROCAMALLANUS) ELATENSIS FUSCO & OVERSTREET, 1979 FROM THREE RED SEA SIGANUS SP. FISHES

Autor: Yasser F. M. Karar, Refaat M. A. Khalifa, Hoda S. Mohamadain

Publikováno v: Journal of the Egyptian Society of Parasitology. 49:81-90

As part of an on-going study of the helminthes parasitizing fish from the Red Sea; Hurghada, Egypt, Procamallanus (Procamallanus) elatensis Fusco & Overstreet, 1979 was collected from three different Siganus fish species (S. rivulatus, S. luridus & S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97b2973ce4c226c417840a4f8dde6527
https://doi.org/10.21608/jesp.2019.68289

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Towards resolving the problematic status of the digenean genus Astiotrema Looss, 1900: An updated concept and revision of species composition for Astiotrema (sensu stricto)

Autor: Asmaa Adel, Yasser F. M. Karar, Norman O. Dronen, Charles K. Blend

Publikováno v: Zootaxa. 4991(1)

Species of Astiotrema Looss, 1900 (sensu lato) infect a wide range of fishes, amphibians and reptilians. They also possess a considerably wide spectrum of morphological features. Several species were recognized for variable, confusing, overlapping an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a842259c85d340b10a0a8accfc08cb4c
https://pubmed.ncbi.nlm.nih.gov/34186736

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Unusual opecoelids from Red Sea triggerfishes with special reference to characteristic concepts of the Opistholebetinae Fukui, 1929 (Digenea: Opecoelidae)

Autor: Yasser F. M. Karar, Refaat M. A. Khalifa, Hoda S. Mohamadain, Norman O. Dronen, Charles K. Blend

Publikováno v: Zootaxa. 4834

Three digeneans belonging to the Opecoelidae are reported and described from triggerfishes (Tetraodontiformes: Balistidae) collected in the northern Red Sea off Egypt. Both Macvicaria longicirrata (Manter, 1963) Aken-Ova, Cribb & Bray, 2008 and Neopy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6112f86c092f9a0ec5560876b18a0464
https://doi.org/10.11646/zootaxa.4834.1.1

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A new genus and species of Anchitrematidae Mehra, 1935 (Digenea: Gorgoderoidea) in a freshwater fish from the River Nile at Qena, Egypt with amendation of the family

Autor: Norman O. Dronen, Yasser F. M. Karar, Charles K. Blend

Publikováno v: Zootaxa. 4780

Museum specimens of a previously unknown species of the Anchitrematidae from a freshwater fish collected from the River Nile at Qena, Egypt were examined. This species is somewhat similar to species of Anchitrema, but was found to have a thick, conti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e918efbf1bb8ad01b62d35a2baac4908
https://doi.org/10.11646/zootaxa.4780.2.9

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Re-examination of the phylogenetic relationships within the Gyliauchenidae Fukui, 1929 (Digenea) based on morphological and molecular evidence with a proposal for Paragyliaucheninae n. subfam. and a description of Flagellotrema convolutum Ozaki, 1936

Autor: Hoda S. Mohamadain, Yasser F. M. Karar, Refaat M. A. Khalifa, Charles K. Blend, Hemely A. Hassan, Norman O. Dronen

Publikováno v: Systematic parasitology. 96(7)

Flagellotrema convolutum Ozaki, 1936 was found parasitising the intestine of two new host fish species, the Indian sail-fin surgeonfish, Zebrasoma desjardinii (Bennett) (Acanthuridae), and the Picasso triggerfish, Rhinecanthus assasi (Forsskal) (Bali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::759ede2f18730d41d9030b0286b3075b
https://pubmed.ncbi.nlm.nih.gov/31375977

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Revision of the Megaperidae Manter, 1934 n. comb. (Syn. Apocreadiidae Skrjabin, 1942) including a reorganization of the Schistorchiinae Yamaguti, 1942

Autor: Norman O. Dronen, Yasser F. M. Karar, Charles K. Blend

Modified and/or new keys to the four subfamilies now recognized within the Megaperidae Manter, 1934 n. comb. (Syn. Apocreadiidae Skrjabin, 1942) as well as the genera within each subfamily are presented. Two new genera, Paraschistorchis n. gen. and P

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https://zenodo.org/record/3769301

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Case 3775 – Megaperidae Manter, 1934 and Apocreadiinae Skrjabin, 1942 (Platyhelminthes, Digenea): proposed re-establishment of precedence of the older family-group name

Autor: Charles K. Blend, Norman O. Dronen, Yasser F. M. Karar

Publikováno v: The Bulletin of Zoological Nomenclature. 76:23

The purpose of this application, under Articles 78.1 and 81.1 of the Code, is to suspend the application of Art. 35.5 so as to re-establish the precedence of Megaperidae Manter, 1934 over Apocreadiinae Skrjabin, 1942 for certain digenean trematodes o

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https://doi.org/10.21805/bzn.v76.a008

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