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Molecular characterization of two opecoelid trematodes from fishes in the Gulf of Mexico, with a description of a new species of Helicometra

100%

Andres M. J., Ray C. L., Pulis E. E., Curran S. S., Overstreet R. M.

Acta Parasitologica

2014

tom 59

nr 3

The plagioporine opecoelids Helicometra fasciata (Rudolphi, 1819) Odhner, 1902, and Macvicaria crassigula (Linton, 1910) Bartoli, Bray, and Gibson, 1989 have been reported from fishes in expansive geographic regions, disjointed from their type localities. New material of M. crassigula was collected from near its type locality as well as specimens resembling Helicometra fasciata sensu lato from three triglids in the Gulf of Mexico. Comparisons of the ribosomal DNA (rDNA) sequences, comprising the partial 18S rDNA, internal transcribed spacer region (= ITS1, 5.8S, and ITS2), and partial 28S rDNA gene, from M. crassigula and Helicometra fasciata sensu lato in the Gulf of Mexico were made with sequences deposited in GenBank from those species from the Mediterranean Sea. Results reveal that M. crassigula sensu stricto from the Gulf of Mexico is distinct from the two cryptic species of M. crassigula sensu lato from the Mediterranean Sea and Helicometra fasciata sensu lato in this study differs from H. fasciata sequences from the Mediterranean Sea, thus Helicometra manteri sp. nov. is described.

Occurrence and distribution of parasites in relation to food components of grey gurnard, Eutrigla gurnardus (L.) (Teleostei: Scorpaeniformes), off the Shetland Islands

80%

Sobecka E., Wiecaszek B., Luczak E., Antoszek A.

Oceanological and Hydrobiological Studies

2014

tom 43

nr 3

Histological investigations of Eimeria infection in large-scaled gurnards, Lepidotrigla cavillone [Lacepede, 1801] from the Norvigrad Sea, Croatia

80%

Gjurcevic E., Kozaric Z., Bambir S., Petrinec Z., Kuzir S., Gudan A., Bazdaric B.

Acta Parasitologica

2008

tom 53

nr 1

The presence of an Eimeria sp. was found in adult large-scaled gurnards Lepidotrigla cavillone (Lacepède, 1801) from the Novigrad Sea, in Croatia. The detection of Eimeria sp. in the pyloric caeca and intestines of the large-scaled gurnards is also the first report of the parasite in this fish species. The analysis of histopathological changes in the digestive tract led to the conclusion that the parasite could be a serious pathogen in heavily infected large-scaled gurnards.

Ograniczanie wyników

2 Acta Parasitologica

1 Oceanological and Hydrobiological Studies

1 Andres M. J.

1 Antoszek A.

1 Bambir S.

1 Bazdaric B.

1 Curran S. S.

1 Gjurcevic E.

1 Gudan A.

1 Kozaric Z.

1 Kuzir S.

1 Luczak E.

1 Overstreet R. M.

1 Petrinec Z.

1 Pulis E. E.

1 Ray C. L.

1 Sobecka E.

1 Wiecaszek B.

2 2014

1 2008

Wyniki wyszukiwania

Molecular characterization of two opecoelid trematodes from fishes in the Gulf of Mexico, with a description of a new species of Helicometra

Occurrence and distribution of parasites in relation to food components of grey gurnard, Eutrigla gurnardus (L.) (Teleostei: Scorpaeniformes), off the Shetland Islands

Histological investigations of Eimeria infection in large-scaled gurnards, Lepidotrigla cavillone [Lacepede, 1801] from the Norvigrad Sea, Croatia