Folia Parasitologica, vol. 61 (2014), issue 5

Genetic diversity and effect of natural selection at apical membrane antigen-1 (AMA-1) among Iranian Plasmodium vivax isolates

Ahmad Reza Esmaeili Rastaghi, Fatemeh Nedaei, Hossein Nahrevanian, Nazanin Hoseinkhan

Folia Parasitologica 61[5] 385-393 (2014) | 10.14411/fp.2014.048

Apical membrane antigen-1 (AMA-1) of Plasmodium vivax Grassi et Feletti, 1890 is a promising malaria vaccine candidate. However, antigenic variation is a major problem to design a universal malaria vaccine. Hence, detailed understanding of the pvama-1 gene polymorphism can provide conductive information on this potential vaccine component. Therefore, this study investigated the extent of genetic polymorphisms at domain I (DI), DII and partial DIII of AMA-1 among Iranian P. vivax isolates. Out of 107 blood samples, 92 were analysed based on the quality of the sequencing data. The sequences were classified into 53 haplotypes. Amino...

Quill mites of the subfamily Picobiinae (Acari: Syringophilidae) parasitising African birds, with description of two new species

Miroslava Klimovičová, Maciej Skoracki, Wanyoike Wamiti, Martin Hromada

Folia Parasitologica 61[5] 394-400 (2014) | 10.14411/fp.2014.050

Two new species of the subfamily Picobiinae (Acari: Prostigmata: Syringophilidae) are described: Picobia ploceus sp. n. from Ploceus ocularis Smith (Passeriformes: Ploceidae) and Picobia lamprotornis sp. n. from Lamprotornis superbus (Rüppell) (Passeriformes: Sturnidae), both from Kenya. Additionally, new hosts are recorded: Turdoides jardineii (Smith) (Passeriformes: Leiothrichidae) from Kenya and Tanzania, T. rubiginosa (Rüppell) from Kenya, T. leucopygia (Rüppell) from Zambia and Namibia, for Picobia dziabaszewskii Glowska, Dragun-Damian et Dabert, 2012; Pycnonotus barbatus (Desfontaines)...

Modelling potential presence of metazoan endoparasites of bobcats (Lynx rufus) using verified records

Shelby J. Hiestand, Clayton K. Nielsen, F. Agustín Jiménez

Folia Parasitologica 61[5] 401-410 (2014) | 10.14411/fp.2014.062

Helminth parasites of wild and domestic felines pose a direct or potential threat to human health. Since helminths depend on multiple environmental factors that make their transmission possible, it is imperative to predict the areas where these parasites may complete the transmission to potential hosts. Bobcats, Lynx rufus (Schreberer), are the most abundant and widely-distributed wild felid species in North America. The increase of population densities of bobcats raises concerns about their importance as reservoirs of pathogens and parasites that may affect wildlife, domestic animals and humans. Our objective was to predict the potential presence...

Eutetrarhynchid trypanorhynchs (Cestoda) from elasmobranchs off Argentina, including the description of Dollfusiella taminii sp. n. and Parachristianella damiani sp. n., and amended description of Dollfusiella vooremi (São Clemente et Gomes, 1989)

Adriana Menoret, Verónica A. Ivanov

Folia Parasitologica 61[5] 411-431 (2014) | 10.14411/fp.2014.056

During a parasitological survey of teleosts and elasmobranchs in the Argentine Sea, 3 species of eutetrarhynchids were collected from the batoids Myliobatis goodei Garman and Psammobatis bergi Marini, and the shark Mustelus schmitti Springer. The specimens collected from Mu. schmitti were identified as Dollfusiela vooremi (São Clemente et Gomes, 1989), whereas the specimens from My. goodei and Ps. bergi resulted in new species of Dollfusiella Campbell et Beveridge, 1994 and Parachristianella Dollfus, 1946, respectively. Dollfusiella taminii sp. n. from...

A new genus and two new species of lecanicephalidean tapeworms from the striped panray, Zanobatus schoenleinii (Rhinopristiformes: Zanobatidae), off Senegal

Kirsten Jensen, Kendra R. Mojica

Folia Parasitologica 61[5] 432-440 (2014) | 10.14411/fp.2014.054

Recognised for their diversity in apical structure morphology, members of the cestode order Lecanicephalidea Wardle et McLeod, 1952 known to date exhibit relatively mundane and uniform acetabular morphology. A new lecanicephalidean genus, Zanobatocestus gen. n., is proposed for two new species found parasitising the spiral intestine of the striped panray, Zanobatus schoenleinii (Müller et Henle), off Senegal that are highly unusual in acetabular morphology. Unlike the members of the 21 recognised lecanicephalidean genera, which possess simple, uniloculate suckers or bothridia, Zanobatocestus minor sp. n. and Z. major...

Two new and two redescribed species of Anonchotaenia (Cestoda: Paruterinidae) from South American birds

Anna J. Phillips, Boyko B. Georgiev, Andrea Waeschenbach, Jean Mariaux

Folia Parasitologica 61[5] 441-461 (2014) | 10.14411/fp.2014.058

Morphological examination of novel specimens of paruterinid cestodes from passerine birds from Brazil and Chile and of museum specimens from Paraguay revealed two new species: Anonchotaenia prolixa sp. n. from Elaenia albiceps chilensis Hellmayr from Chile, and Anonchotaenia vaslata sp. n. from Tyrannus melancholicus (Vieillot) (type host) and Myiodynastes maculatus (Statius Muller) from Paraguay. The generic diagnosis of Anonchotaenia Conn, 1900 is amended, prompted by the presence of the armed cirrus and the elongated cirrus sac of A. prolixa. Two species were redescribed: Anonchotaenia...

A new species of Pseudocrepidobothrium (Cestoda: Proteocephalidea) from Pseudoplatystoma reticulatum (Pisces: Siluriformes) in the Paraná River basin (Argentina)

Nathalia J. Arredondo, Alicia A. Gil de Pertierra, Alain de Chambrier

Folia Parasitologica 61[5] 462-472 (2014) | 10.14411/fp.2014.051

This study describes the proteocephalidean tapeworm Pseudocrepidobothrium chanaorum sp. n. (Proteocephalidae: Proteocephalinae), which was found in the intestine of Pseudoplatystoma reticulatum (Eigenmann et Eigenmann) from the Colastiné River, a tributary of the Paraná River. The new species differs from the two other species of the genus, P. eirasi (Rego et de Chambrier, 1995) and P. ludovici Ruedi et de Chambrier, 2012, parasites of Phractocephalus hemioliopterus (Bloch et Schneider) from the Amazon River in Brazil, in having fewer proglottides (4-8 without ventral appendages vs 7-12 with ventral...

A new genus and species of Heligmonellidae (Nematoda: Trichostrongylina) parasitic in Delomys dorsalis (Rodentia: Sigmodontinae) from Misiones, Argentina

María Celina Digiani, John M. Kinsella

Folia Parasitologica 61[5] 473-478 (2014) | 10.14411/fp.2014.043

Alippistrongylus bicaudatus gen. et sp. n. (Nematoda: Heligmonellidae) is described from the striped Atlantic forest rat, Delomys dorsalis (Hensel) (Rodentia: Sigmodontinae), from the province of Misiones in Argentina. The new genus and species is characterised by a synlophe of 21 unequal ridges in both sexes without a gradient in size, with two ridges weakly sclerotised and oriented perpendicularly in the dorsal left quadrant; males with a highly dissymmetrical bursa with a hypertrophied right lobe, and females with a dorsal conical appendage just posterior to the vulva, conferring a two-tailed appearance to the female worms.

A new species of Anchistrotos (Copepoda: Taeniacanthidae) from hilsa shad, Tenualosa ilisha (Actinopterygii: Clupeidae), off Iraq

B. A. Venmathi Maran, Seong Yong Moon, Thamir Katea Adday

Folia Parasitologica 61[5] 479-484 (2014) | 10.14411/fp.2014.042

A new species of parasitic copepod Anchistrotos tangi sp. n. (Cyclopoida: Taeniacanthidae) is described based on adult female specimens collected from the gills of hilsa shad, Tenualosa ilisha (Hamilton, 1822) (Actinopterygii: Clupeidae) captured off Iraq. The new species differs from its congeners by having the following combination of characters in the adult female: 1) the rostral area sclerotised; 2) the presence of row of spinules on the proximal and distal margins of the anal somite; 3) the maxilliped claw with 2 long whip-like setae just crossing the distal edge of claw with serrated terminal margin; and 4) the leg 5 ornamented...