Diplectanids (Monogenea) parasitic on sciaenid fish from Peru with the proposal of Pseudorhamnocercoides n. gen., the description of Rhamnocercus dominguesi n. sp. and the redescription of Rhamnocercoides menticirrhi Luque and Iannacone, 1991
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Jhon D. Chero
Abstract
Rhamnocercoides menticirrhiLuque and Iannacone, 1991 is redescribed from newly collected material of snakehead kingcroaker Menticirrhus ophicephalus (Jenyns, 1840) from Peru, and as a result of this redescription, the diagnosis of Rhamnocercoides is emended. Rhamnocercus dominguesi n. sp. is described from the Peruvian banded croaker Paralonchurus peruanus (Steindachner, 1875). It differs from congeneric species mainly in the morphology of the male copulatory organ (with distal and proximal portion of the external tube expanded and distal portion of the internal tube uncovered by external tube) and the number of peduncular spines (18–22, arranged in 2 longitudinal rows). Pseudorhamnocercoides n. gen. is proposed for species with two longitudinal rows of peduncular spines with anterior and posterior roots, two longitudinal rows of acicular spines associated with peduncular spines, a medial constriction in the ventral bar and more than six haptoral accessory spines at level of the ventral bar with fan-like distal extremity. Rhamnocercoides stichospinus (Seamster and Monaco, 1956) is transferred to Pseudorhamnocercoides n. gen as Pseudorhamnocercoides stichospinus (Seamster and Monaco, 1956) n. comb (assigned as type species).
Acknowledgements
We thank Tomás Scholz (Institute of Parasitology, Academy of Sciences, Czech Republic) and Marcus Vinicius Domingues (Federal University of Para, Brazil) for reviewing and commenting the manuscript. José L. Luque was supported by a research fellowship from CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brazil).
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© 2017 W. Stefański Institute of Parasitology, PAS
Articles in the same Issue
- Review
- Snail species diversity impacts the infection patterns of Echinostoma spp.: Examples from field collected data
- Molecular phylogeny of the Haplosplanchnata Olson, Cribb, Tkach, Bray and Littlewood, 2003, with a description of Schikhobalotrema huffmani n. sp.
- Structuraland antigenic analysis of a new Rhoptry Pseudokinase Gene (ROP54) in Toxoplasma gondii
- Ultrastructure of the spermatozoon of Macvicaria obovata (Digenea: Opecoelidae), a parasite of Sparus aurata(Pisces: Teleostei) from the Gulf of Gabès, Mediterranean Sea
- Epidemiology of Toxoplasma gondii infection in native Tibetans in Tibet, China
- A PCR survey of vector-borne pathogens in different dog populations from Turkey
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- Differentiation of Toxocara canis and Toxocara cati based on PCR-RFLP analyses of rDNA-ITS and mitochondrial cox1 and nad1 regions
- The Prevalence of Cyclospora cayetanensis and Cryptosporidium spp. in Turkish patients infected with HIV-1
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- Durettenema guangdongense gen. et sp. nov. (Nematoda: Molineoidea) from Hipposideros larvatus (Horsfield) (Chiroptera: Rhinolophidae) with discussion of the taxonomic status of Macielia rhinolophi Yin, 1980
- In vitro effects of purine and pyrimidine analogues on Leishmania donovani and Leishmania infantum promastigotes and intracellular amastigotes
- Population structure of the monogenean, Paramazocraes thrissocles (Mazocraeidae) on the gills of clupeoid fish, Thryssa mystax of Visakhapatnam coast, Bay of Bengal
- Redescription of Eutarsopolipus elongatus Regenfuss, 1968 (Acari: Podapolipidae) parasitising carabid beetles, with first description of the male
- Seroprevalence and risk factors of Neospora spp. and Toxoplasma gondii infections among horses and donkeys in Nigeria, West Africa
- Spinicauda sumatrana sp. nov. (Nematoda: Heterakidae) from Ludeking’s Crested Dragon, Lophocalotes ludekingi (Agamidae), from the Bukit Barisan Range of Sumatra
- The systematic position and structure of the genus Leyogonimus Ginetsinskaya, 1948 (Platyhelminthes: Digenea) with comments on the taxonomy of the superfamily Microphalloidea Ward, 1901
- Leishmania infantum is present in vaginal secretions of naturally infected bitches at lower levels in oestrogenized bitches than in non-oestrogenized bitches
- Intestinal coccidian parasites as an underestimated cause of travellers’ diarrhoea in Polish immunocompetent patients
- Hymenolepididae (Cestoda, Cyclophyllidea) of ciconiiform and pelecaniform birds: the genera Oschmarinolepis Spassky and Spasskaja, 1954 and Paraoschmarinolepis gen. n.
- Redescription of two species of Thaparocleidus (Monogenea: Dactylogyridae), with the description of T. armillatus sp. n. from Wallago attu and a phylogenetic analysis based on 18S rDNA sequences
- In vitro and in vivo studies of nematophagous fungi Arthrobotrys musiformis and Arthrobotrys robusta against the larvae of the trichostrongylides
- Three monogeneans parasitic on marine sciaenid fish from Peru including description of Cynoscionicola veranoi n. sp. (Microcotylidae), and redescription of C. americanus Tantaleán, Martínez and Escalante, 1987 and Hargicotyle sciaenae Oliva and Luque, 1989 (Diclidophoridae)
- New and previously described dactylogyrid species (Monogenoidea: Polyonchoinea) and a gastrocotylinean pre-adult (Heteronchoinea) from pomacentrid and caesionid (Perciformes) fishes from Lizard Island, Great Barrier Reef, Australia
- Erratum to: 2017, 62(1) should be 2017, 62(2)
Articles in the same Issue
- Review
- Snail species diversity impacts the infection patterns of Echinostoma spp.: Examples from field collected data
- Molecular phylogeny of the Haplosplanchnata Olson, Cribb, Tkach, Bray and Littlewood, 2003, with a description of Schikhobalotrema huffmani n. sp.
- Structuraland antigenic analysis of a new Rhoptry Pseudokinase Gene (ROP54) in Toxoplasma gondii
- Ultrastructure of the spermatozoon of Macvicaria obovata (Digenea: Opecoelidae), a parasite of Sparus aurata(Pisces: Teleostei) from the Gulf of Gabès, Mediterranean Sea
- Epidemiology of Toxoplasma gondii infection in native Tibetans in Tibet, China
- A PCR survey of vector-borne pathogens in different dog populations from Turkey
- Diplectanids (Monogenea) parasitic on sciaenid fish from Peru with the proposal of Pseudorhamnocercoides n. gen., the description of Rhamnocercus dominguesi n. sp. and the redescription of Rhamnocercoides menticirrhi Luque and Iannacone, 1991
- Differentiation of Toxocara canis and Toxocara cati based on PCR-RFLP analyses of rDNA-ITS and mitochondrial cox1 and nad1 regions
- The Prevalence of Cyclospora cayetanensis and Cryptosporidium spp. in Turkish patients infected with HIV-1
- Molecular characterization and functional analysis of a glutathione peroxidase gene from Aphelenchoides besseyi (Nematoda: Aphelenchoididae)
- Durettenema guangdongense gen. et sp. nov. (Nematoda: Molineoidea) from Hipposideros larvatus (Horsfield) (Chiroptera: Rhinolophidae) with discussion of the taxonomic status of Macielia rhinolophi Yin, 1980
- In vitro effects of purine and pyrimidine analogues on Leishmania donovani and Leishmania infantum promastigotes and intracellular amastigotes
- Population structure of the monogenean, Paramazocraes thrissocles (Mazocraeidae) on the gills of clupeoid fish, Thryssa mystax of Visakhapatnam coast, Bay of Bengal
- Redescription of Eutarsopolipus elongatus Regenfuss, 1968 (Acari: Podapolipidae) parasitising carabid beetles, with first description of the male
- Seroprevalence and risk factors of Neospora spp. and Toxoplasma gondii infections among horses and donkeys in Nigeria, West Africa
- Spinicauda sumatrana sp. nov. (Nematoda: Heterakidae) from Ludeking’s Crested Dragon, Lophocalotes ludekingi (Agamidae), from the Bukit Barisan Range of Sumatra
- The systematic position and structure of the genus Leyogonimus Ginetsinskaya, 1948 (Platyhelminthes: Digenea) with comments on the taxonomy of the superfamily Microphalloidea Ward, 1901
- Leishmania infantum is present in vaginal secretions of naturally infected bitches at lower levels in oestrogenized bitches than in non-oestrogenized bitches
- Intestinal coccidian parasites as an underestimated cause of travellers’ diarrhoea in Polish immunocompetent patients
- Hymenolepididae (Cestoda, Cyclophyllidea) of ciconiiform and pelecaniform birds: the genera Oschmarinolepis Spassky and Spasskaja, 1954 and Paraoschmarinolepis gen. n.
- Redescription of two species of Thaparocleidus (Monogenea: Dactylogyridae), with the description of T. armillatus sp. n. from Wallago attu and a phylogenetic analysis based on 18S rDNA sequences
- In vitro and in vivo studies of nematophagous fungi Arthrobotrys musiformis and Arthrobotrys robusta against the larvae of the trichostrongylides
- Three monogeneans parasitic on marine sciaenid fish from Peru including description of Cynoscionicola veranoi n. sp. (Microcotylidae), and redescription of C. americanus Tantaleán, Martínez and Escalante, 1987 and Hargicotyle sciaenae Oliva and Luque, 1989 (Diclidophoridae)
- New and previously described dactylogyrid species (Monogenoidea: Polyonchoinea) and a gastrocotylinean pre-adult (Heteronchoinea) from pomacentrid and caesionid (Perciformes) fishes from Lizard Island, Great Barrier Reef, Australia
- Erratum to: 2017, 62(1) should be 2017, 62(2)
