a 2008

Diplogyrodactylus martini n. g. et sp. (Monogenea: Gyrodactylidae), a new gyrodactylid on grey bichir, Polypterus senegalus (Polypteridae) from Senegal (West Africa)

PŘIKRYLOVÁ, Iva, Iveta MATĚJUSOVÁ, Naďa MUSILOVÁ and Milan GELNAR

Basic information

Original name

Diplogyrodactylus martini n. g. et sp. (Monogenea: Gyrodactylidae), a new gyrodactylid on grey bichir, Polypterus senegalus (Polypteridae) from Senegal (West Africa)

Name in Czech

Diplogyrodactylus martini n. g. et n. s (Monogenea:Gyrodactylidae): nový živorodý parazit z afrického bichira, Polypterus senegalus (Polypteridae) ze Senegalu (Západní Afrika)

Authors

PŘIKRYLOVÁ, Iva (203 Czech Republic, guarantor, belonging to the institution), Iveta MATĚJUSOVÁ (203 Czech Republic), Naďa MUSILOVÁ (203 Czech Republic, belonging to the institution) and Milan GELNAR (203 Czech Republic, belonging to the institution)

Edition

Helminthological Days 2006 - 2008, 2008

Other information

Language

English

Type of outcome

Konferenční abstrakt

Field of Study

10600 1.6 Biological sciences

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/08:00024196

Organization unit

Faculty of Science

ISBN

978-80-210-4689-4

Keywords in English

Polypterus senegalus; new genus; nonogenea;ITS;

Tags

International impact
Změněno: 8/2/2012 13:32, Mgr. Iva Přikrylová, Ph.D.

Abstract

V originále

The study of viviparous monogeneans collected from the gills of grey bichir (P. senegalus) has recovered the specimens of unknown parasite which has been identified as a specimens of a new genus. The description of new species and new genus was prepared. Diplogyrodactylus martini n. g. et sp. is a gyrodactylid with internal anatomy similar to that of Gyrodactylus species. The difference in the internal anatomy of newly described parasite was found only in the morphology of the cirrus. Tubular muscular cirrus has no spine to compare with Gyrodactylus species. The main characters typical for new genus were observed in the morphology of the haptoral sclerites. Haptor of D. martini is equipped with one pair of hamuli, ventral bar without membrane and 16 marginal hooks of two morphological types and different sizes. Five pairs of marginal hooks with large well defined falcular shaped sickles and three pairs of marginal hooks with smaller sickles. On the haptor of the specimens, there is an additional feature, a pair of muscular adhesive disc situated on the side of hamuli. The molecular characterisation of D. martini was also obtained by ITS PCR amplification using four specimens with result of a single product of approximately 900 bp long.

In Czech

Nový rod živorodých nomogeneí byl nalezen a popsán ze žaber afrického bichira Polypterus senegalus.

Links

IAA6093404, research and development project
Name: Druhová diversita a ekologie vybraných skupin obratlovců západní Afriky
Investor: Academy of Sciences of the Czech Republic, Species diversity and ecology of selected West African vertebrates
LC522, research and development project
Name: ICHTYOPARAZITOLOGIE - centrum základního výzkumu
Investor: Ministry of Education, Youth and Sports of the CR, Ichtyoparazitology - the center of basic research
MSM0021622416, plan (intention)
Name: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase
Investor: Ministry of Education, Youth and Sports of the CR, Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time