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Systematic Parasitology

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https://www.readbyqxmd.com/read/28224263/a-new-species-of-centrorhynchus-l%C3%A3-he-1911-acanthocephala-centrorhynchidae-from-the-lizard-buzzard-kaupifalco-monogrammicus-temminck-aves-accipitridae-in-south-africa
#1
Lesley R Smales, Ali Halajian, Makubu P Mokgawa, Wilmien J Luus-Powell
Centrorhynchus sarehae n. sp. is described from the lizard buzzard Kaupifalco monogrammicus (Temminik) in Louis Trichardt City, Limpopo Province, South Africa. The new species can be distinguished from all other species of Centrorhynchus Lühe, 1911 except C. gendrei (Golvan, 1957) and C. mariauxi Smales, 2011 in having a dilated region in the posterior trunk of the female. Centrorhynchus sarehae differs from both these species in the characters of the proboscis armature, particularly the number of hooks per row and the lengths of the longest hooks...
February 21, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28220284/untangling-convoluted-taxonomy-of-chambriella-rego-chubb-pavanelli-1999-cestoda-proteocephalidae-with-erection-of-riggenbachiella-n-g-and-the-description-of-a-new-species-from-pimelodid-catfishes-in-the-neotropical-region
#2
Philippe Vieira Alves, Alain de Chambrier, José Luis Luque, Tomáš Scholz
As part of a complex revision of proteocephalid cestodes parasitic in freshwater bony fishes of the Neotropical Region, the genus Chambriella Rego, Chubb & Pavanelli, 1999 is redefined based on detailed examination of type-specimens and newly collected material of both nominal species of the genus. This examination revealed that the type-species C. agostinhoi (Pavanelli & Santos, 1992) from Zungaro jahu (Ihering) (type-host) and Z. zungaro (Humboldt) is indistinguishable from Lenhataenia megacephala (Woodland, 1934) from Sorubimichthys planiceps (Spix & Agassiz) (all hosts Siluriformes: Pimelodidae), the type- and only species of the genus...
February 20, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28220283/four-new-species-of-paradiscogaster-yamaguti-1934-digenea-faustulidae-from-batfishes-perciformes-ephippidae-on-the-great-barrier-reef-australia
#3
Pablo E Diaz, Scott C Cutmore, Thomas H Cribb
Examination of three species of batfishes (Teleostei: Epphippidae) from off Lizard and Heron Islands on the Great Barrier Reef led to the discovery of specimens of the trematode genus Paradiscogaster Yamaguti, 1934 (Digenea: Faustulidae). Morphological analysis demonstrated that the new specimens represented four morphotypes which we interpret to be new species: Paradiscogaster martini n. sp., P. vichovae n. sp. and P. brayi n. sp. from Platax orbicularis (Forsskål) and P. pinnatus (Linnaeus) off Lizard Island, and P...
February 20, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28210960/first-description-of-the-male-and-redescription-of-the-female-of-ixodes-tapirus-kohls-1956-acari-ixodidae-a-parasite-of-tapirs-perissodactyla-tapiridae-from-the-mountains-of-colombia-costa-rica-and-panama
#4
Dmitry A Apanaskevich, Lillian G Domínguez, Sugeys S Torres, Juan A Bernal, Victor M Montenegro, Sergio E Bermúdez
The male of Ixodes tapirus Kohls, 1956 (Acari: Ixodidae) is described for the first time and the female is redescribed in greater detail. Adults of I. tapirus are similar to those of Ixodes guatemalensis Kohls, 1956, Ixodes lasallei Méndez & Ortiz, 1958, Ixodes montoyanus Cooley, 1944 and Ixodes venezuelensis Kohls, 1953 but can be distinguished by their overall size, the amount of sclerotisation of the conscutum and accessory plates, the shape of the scutum, the number of punctations and their pattern on the conscutum and scutum, the depth of the punctations on the basis capituli dorsally, the shape and size of the porose areas and the size and shape of the auriculae...
February 15, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28190174/redescription-of-henneguya-chaudhuryi-bajpai-haldar-1982-myxosporea-myxobolidae-infecting-the-gills-of-the-freshwater-fish-channa-punctata-bloch-perciformes-channidae-in-india
#5
Anshu Chaudhary, Kálmán Molnár, Abhishek Gupta, Gábor Cech, Hridaya S Singh, Csaba Székely
During a survey of myxosporean parasites of freshwater fishes in Meerut, Uttar Pradesh (UP), India, spores of Henneguya chaudhuryi (Bajpai & Haldar, 1982) were found in the gill lamellae of the spotted snakehead fish Channa punctata (Bloch) (Perciformes: Channidae). This species was described lacking several characteristics in the original description, which makes challenging the accurate diagnosis. Here, we supplemented its description based on morphological, histological and molecular data. Plasmodia of H...
February 11, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28188411/first-record-and-description-of-juvenile-stages-of-longidorus-artemisiae-rubtsova-chizhov-subbotin-1999-nematoda-longidoridae-in-poland-and-new-data-on-l-juglandicola-li%C3%A5-kov%C3%A3-robbins-brown-1997-based-on-topotype-specimens-from-slovakia
#6
Franciszek Wojciech Kornobis, Marek Renčo, Anna Filipiak
This paper presents the first geographical record of the needle nematode Longidorus artemisiae Rubtsova, Chizhov & Subbotin, 1999 outside Russia. This species was found in Poland near the city of Skierniewice in association with nettle (Urtica dioica L.). Morphometric and morphological data are provided, including the first description of juveniles of this species. Nematodes of the Polish population differ from the type-population in Russia in possessing a thicker body (lower 'a' index) in both sexes; males having a longer body and longer spicules; different sex ratio (1:2 in Polish population vs 1:1 in the type-population) and somewhat less expanded lips...
February 10, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28185162/editorial
#7
EDITORIAL
Aneta Kostadinova
No abstract text is available yet for this article.
February 9, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130677/sarcocystis-menglaensis-n-sp-apicomplexa-sarcocystidae-from-williamson-s-mouse-deer-tuagulus-williamsoni-kloss-artiodactyla-tragulidae
#8
Jun-Jie Hu, Hong-Liang Li, Si Huang, Ming-Yong Chen, Gerald W Esch, Zhao-Qing Yang, Jing-Ling Song
Williamson's mouse deer, Tuagulus williamsoni (Kloss), is one of the smallest ungulates among tragulid species found in northern Thailand, and Yunnan Province, China. Here we describe Sarcocystis menglaensis n. sp., infecting two of 14 (14.3%) Williamson's mouse deer from south-western China. By light microscopy, sarcocysts of S. menglaensis are microscopic, up to 2,170 μm in length, and have a striated sarcocyst wall with 1.5-3.6 μm long palisade-like protrusions. Transmission electron microscopy observations revealed that sarcocyst wall is of "type 10f", and has numerous villar protrusions folded over the cyst wall...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130676/a-new-eimerian-apicomplexa-eimeriidae-from-ornate-box-turtle-terrapene-ornata-agassiz-testudines-emydidae-from-northwest-arkansas-usa
#9
Chris T McAllister, Dagmara Motriuk-Smith, Catherine M Kerr, Kristine N Carmen, R Scott Seville, Matthew B Connior
A new species of Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae) collected from an ornate box turtle, Terrapene ornata (Agassiz) from Arkansas, USA, is described. Oöcysts of Eimeria doddi n. sp. are ovoidal to ellipsoidal with a smooth, light to darker brown, bi-layered wall, measure 21.1 × 14.0 µm, and have a length/width (L/W) ratio of 1.5; both micropyle and oöcyst residuum are absent, but a polar granule is present. Sporocysts are ellipsoidal, 9.9 × 6.1 µm, L/W 1.6; the Stieda body is present, but the sub-Stieda and para-Stieda bodies are absent and the sporocyst residuum is composed of small granules in a cluster...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130675/morphological-and-molecular-study-of-longicollum-pagrosomi-yamaguti-1935-acanthocephala-pomphorhynchidae-from-the-barred-knifejaw-oplegnathus-fasciatus-temminck-schlegel-perciformes-oplegnathidae-in-the-east-china-sea
#10
Liang Li, Yue Yang, Lu-Ping Zhang
Longicollum pagrosomi Yamaguti, 1935 (Acanthocephala: Pomphorhynchidae) collected from the barred knifejaw Oplegnathus fasciatus (Temminck & Schlegel) (Perciformes: Oplegnathidae) in the East China Sea (off Zhoushan Islands) was studied using light and scanning electron microscopy. The SEM observations revealed for the first time the presence of about 28 well-developed sensory papillae arranged in a circle on the copulatory bursa. In addition, L. pagrosomi was characterised using molecular methods by sequencing of the internal transcribed spacer (ITS) of the ribosomal DNA based on the newly collected material...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130674/two-new-feather-mites-of-the-genus-proctophyllodes-robin-1868-acari-proctophyllodidae-from-european-passerines-aves-passeriformes
#11
Sergey V Mironov
Two new species of the feather mite genus Proctophyllodes Robin, 1868 (Analgoidea: Proctophyllodidae) are described from two passerine birds (Passeriformes) in Europe: Proctophyllodes markovetsi n. sp. from the tawny pipit Anthus campestris (L.) (Motacillidae) and P. loxiae n. sp. from the red crossbill Loxia curvirostra (L.) (Fringillidae). Males of P. markovetsi are most clearly distinguished from the closely related P. tchagrae Atyeo & Braasch, 1966 by having greater terminal lamellae (30-40 × 20-25 µm), the tips of genital arch curved medially, and the corolla of the anal sucker with 14-15 denticles; females of this species are characterised by the terminal appendages distinctly longer than the lobar region width...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130673/a-new-commensal-ostracod-asterositus-ohtsukai-n-g-n-sp-paradoxostomatidae-on-the-sea-star-sclerasterias-euplecta-fisher-asteriidae-and-its-feeding-habits
#12
Hayato Tanaka, Mikihito Arai
A new commensal ostracod Asterositus ohtsukai n. g., n. sp. (Podocopida: Cytheroidea: Paradoxostomatidae) is described. This new taxon occurs on the ambulacral grooves and wreath of pedicellariae around superomarginal spines of the sea star Sclerasterias euplecta (Fisher) (Asteroidea: Forcipulatida: Asteriidae). Although the family Paradoxostomatidae Brady & Norman, 1889 contains four ectoparasitic or commensal genera, the association with asteroideans has never hitherto been reported. Morphological observations suggested that A...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130672/a-new-species-of-hamaticolax-ho-lin-2006-copepoda-bomolochidae-from-deep-water-macrourids-in-the-mediterranean
#13
David Pérez-I-García, Maite Carrassón, Geoffrey Allan Boxshall
Hamaticolax resupinus n. sp. is described from specimens collected from the gill cavities of Coelorinchus mediterraneus Iwamoto & Ungaro and Coryphaenoides mediterraneus (Giglioli) (Gadiformes: Macrouridae) caught in the Western Mediterranean Sea at depths between 1,236 and 1,626 m. Hamaticolax resupinus n. sp. closely resembles H. maleus Oldewage, 1994, but differs from the latter by its smaller body size and in having a genital double-somite in the female that is markedly wider than the free abdominal somites and has strongly convex lateral margins...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130671/a-new-species-of-pseudopandarus-kirtisinghe-1950-copepoda-siphonostomatoida-pandaridae-from-sharks-of-the-genus-squalus-l-in-new-caledonian-waters
#14
James P Bernot, Geoffrey A Boxshall
Both sexes of a new species of pandarid copepod are described from sharks of the genus Squalus L. (Squaliformes: Squalidae). Specimens of Pseudopandarus cairae n. sp. were collected from Squalus bucephalus Last, Séret & Pogonoski and S. melanurus Fourmanoir & Rivaton in New Caledonian waters, the first parasitic copepod to be described from either host species. This is the eighth nominal species of Pseudopandarus Kirtisinghe, 1950 and the first to be described from a shark of the order Squaliformes. Pseudopandarus cairae n...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130670/two-new-species-of-poecilostomatoid-copepods-symbiotic-on-the-venomous-echinoid-toxopneustes-pileolus-lamarck-echinodermata-from-vietnam
#15
Balu Alagar Venmathi Maran, Il-Hoi Kim, Olga A Bratova, Viatcheslav N Ivanenko
Two new coexisting species of crustacean copepods (Poecilostomatoida) belonging to the echinoid-specific genera Mecomerinx Humes, 1977 (Pseudanthessiidae) and Clavisodalis Humes, 1970 (Taeniacanthidae) found associated with the venomous flower urchin Toxopneustes pileolus (Lamarck) (Echinodermata: Echinoidea: Toxopneustidae) in the South China Sea (Vietnam) are described. The diagnostic features of Mecomerinx ohtsukai n. sp. are: (i) three setae and one aesthetasc on the first segment of antennules; (ii) relatively long caudal ramus; (iii) elongated terminal segment of the antenna; and (iv) two claws on the terminal segment of antenna slightly unequal in length...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130669/description-of-acuaria-europaea-n-sp-spirurida-acuariidae-from-dendrocopos-syriacus-hemprich-ehrenberg-and-oriolus-oriolus-l-aves-in-europe-with-results-of-re-examination-of-related-european-species-of-acuaria-bremser-1811
#16
Yasen Mutafchiev, Jean Mariaux, Boyko B Georgiev
Acuaria europaea n. sp. is described from one Dendrocopos syriacus (Hemprich & Ehrenberg) (Piciformes: Picidae) (type-host) and three Oriolus oriolus (L.) (Passeriformes: Oriolidae) in Bulgaria (type-locality) and France. The new species is characterised by cordons extending slightly beyond the level of the anterior end of the glandular oesophagus, left spicule 297 µm long, right spicule 155 µm long, protruding vulvar region and strongly ventrally curved female tail. The male (holotype) and the female (allotype) of A...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130668/ancient-and-modern-genome-shuffling-reticulate-mito-nuclear-phylogeny-of-four-related-allopatric-species-of-gyrodactylus-von-nordmann-1832-monogenea-gyrodactylidae-ectoparasites-on-the-eurasian-minnow-phoxinus-phoxinus-l-cyprinidae
#17
Jaakko Lumme, Marek S Ziętara, Dar'ya Lebedeva
Phylogenetic analyses including four allopatric species of Gyrodactylus von Nordmann, 1832 on the Eurasian minnow Phoxinus phoxinus (L.) (Cyprinidae) revealed incongruence between the nuclear ITS1-5.8S-ITS2 and mitochondrial cox1 phylogenies due to ancient hybridisation. Gyrodactylus pannonicus Molnár, 1968 was sampled close to its type-locality, the upper reaches of River Tisza, tributary of Danube in the Black Sea Basin. Faunistic search detected three new related species with maximum composite likelihood distances in cox1 between 16...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28130667/three-new-species-of-plagioporus-stafford-1904-from-darters-perciformes-percidae-with-a-redescription-of-plagioporus-boleosomi-pearse-1924-peters-1957
#18
Thomas J Fayton, Anindo Choudhury, Chris T McAllister, Henry W Robison
A form of Plagioporus Stafford, 1904 is described from the intestine of three North American species of darters (Perciformes: Percidae) from River West Twin, Wisconsin, USA, that we consider to be conspecific with Plagioporus boleosomi (Pearse, 1924) Peters, 1957 based on similarities in the sucker ratio, extent of the forebody, shape and position of the testes, vitellarium distribution and terminal genitalia. Three new species of Plagioporus are described from the intestine of darters as follows: Plagioporus fonti n...
February 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28062996/trebius-benzi-n-sp-siphonostomatoida-trebiidae-infecting-squalus-acutipinnis-regan-off-south-africa
#19
Susan M Dippenaar
Trebius Krøyer, 1838 currently consists of 15 accepted species all infecting elasmobranchs. Apart from two species, i.e. T. caudatus Krøyer, 1838 and T. latifurcatus Wilson, 1921, that have been reported from ten and eight host species, respectively, the other 13 species have each been reported from only one or two host species. Trebius benzi n. sp., collected from Squalus acutipinnis Regan, is described and illustrated after examination through stereo- and compound microscopes. This species can be distinguished from the other known species by a combination of characters including an abdomen that is shorter than the genital complex, a maxillule with an endite that consists of a single-tined dentiform process, sternal furca tines that are blunt and as long as the base, and the innermost spine of the last exopodal segment of leg 1 the shortest...
January 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28062995/aethycteron-robisoni-n-sp-monogenea-ancyrocephalidae-from-the-sunburst-darter-etheostoma-mihileze-mayden-perciformes-percidae-in-arkansas-usa
#20
Donald G Cloutman, Chris T McAllister
Aethycteron robisoni n. sp. is described from the sunburst darter, Etheostoma mihileze Mayden (Perciformes: Percidae), in the Arkansas River Drainage of the Ozark Region in the Central Highlands of Arkansas, USA. Aethycteron robisoni morphologically most closely resembles A. caerulei Suriano & Beverley-Burton, 1982, A. moorei (Mizelle, 1940) and A. nigrei Suriano & Beverly-Burton, 1982, by possessing a male copulatory organ with a distinct distal curvature and spiraling sheath. The haptoral sclerites of A. robisoni, with the exception of the hooks, are distinctly larger than those of the other three species...
January 2017: Systematic Parasitology
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