02622nas a2200313   4500008004100000022001400041245018100055210006900236260001300305300001100318490000700329520160800336653001901944653001201963653001401975653001901989653001102008653001802019653001102037653002602048653000902074100003802083700002402121700002902145700002902174700002402203700003202227856004902259       2012                        eng d  a0015-568300aBreizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina.0 aBreizacanthus aznari sp n Acanthocephala Arhythmacanthidae from   c2012 Dec  a264-710 v593 a<p>Breizacanthus aznari sp. n. is described from the banded cusk-eel Raneya brasiliensis (Kaup) (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina. Breizacanthus Golvan, 1969 is currently composed of five species (including the new species) and is characterised by the absence of trunk spines; a short cylindrical proboscis with two types of hooks and lemnisci longer than the proboscis receptacle. Breizacanthus aznari is clearly distinguished from B. chabaudi Golvan, 1969 by having 12 longitudinal rows of hooks on the proboscis, instead of 16-18. The new species resembles B. golvani Gaevskaya et Shukhgalter, 1984, B. irenae Golvan, 1969, and B. ligur Paggi, Orecchia et Della Seta, 1975, all possessing 12 longitudinal rows of hooks. However, B. aznari differs from B. golvani in having 4-5 large hooks per row (vs. 8-9) and larger eggs. The new species can be distinguished from B. irenae by the shorter body size of females, the different range of numbers of large hooks of males (4-5 and 5-6, respectively), the smaller maximum number of small hooks of females (3 and 4, respectively), and the shorter lemnisci. Breizacanthus aznari differs from B. ligur by the smaller body length of females, the smaller maximum body length of males, the different range of numbers of large hooks of males (4-5 and 5-6, respectively), and smaller lemnisci. This is the first record of a species of Breizacanthus from fishes of the order Ophidiiformes and from the Southern Hemisphere. Comparative data on species of Euzetacanthus Golvan et Houlin, 1964 and Breizacanthus are also provided.</p>10aAcanthocephala10aAnimals10aArgentina10aAtlantic Ocean10aFemale10aFish Diseases10aFishes10aHelminthiasis, Animal10aMale1 aHernández-Orts, Jesús, Servando1 aAlama-Bermejo, Gema1 aCrespo, Enrique, Alberto1 aGarcía, Néstor, Anibal1 aRaga, Juan, Antonio1 aMontero, Francisco, Esteban  uhttps://acanthocephala.myspecies.info/node/902102nas a2200265   4500008004100000022001400041245017400055210006900229260001300298300001000311490000700321520128500328653001901613653001201632653001101644653001801655653001101673653002601684653000901710653001101719100002201730700001701752700001701769856005001786       2012                        eng d  a0015-568300aPomphorhynchidae and quadrigyridae (Acanthocephala), including a new genus and species (Pallisentinae), from freshwater fishes, Cobitidae and Cyprinodontidae, in Turkey.0 aPomphorhynchidae and quadrigyridae Acanthocephala including a ne  c2012 Sep  a162-60 v593 a<p>During a survey of freshwater fishes from Turkey two species of Acanthocephala, one of them new, were found. Pomphorhynchus tereticollis (Pomphorhynchidae) is reported at 24% prevalence in 37 Cobitis bilseli (Cobitidae) from Lake Beysehir, Konya, for the first time. The eoacanthoacaphalan Triaspiron aphanii gen. n. et sp. n. (Quadrigyridae), at a prevalence of 90%, is described from 29 Aphanius mento (Cyprinodontidae), from Kirkgöz Springs, Antalya. The new genus most closely resembles Raosentis Datta, 1947, both having a small spindle shaped trunk, and Acanthogyrus Thapar, 1927, both having a proboscis armature of three circles of hooks. Triaspiron differs from Raosentis in proboscis shape, cylindrical not globular, proboscis armature, three circles, a total of 16 hooks in all, not four circles, a total of 26-30 hooks in all, and trunk spination, two fields of spines in the anterior field with spines arranged in up to 40 circular rows, not a single field with 9-17 rows of spines. Triaspiron differs from Acanthogyrus in having fewer proboscis hooks, 16 compared with 18-24, arranged in three circles, one anterior and two posteriorly placed, with an unarmed region between, not three circles of hooks evenly spaced, and two fields of trunk spines, not one.</p>10aAcanthocephala10aAnimals10aFemale10aFish Diseases10aFishes10aHelminthiasis, Animal10aMale10aTurkey1 aSmales, Lesley, R1 aAydogdu, Ali1 aEmre, Yilmaz  uhttps://acanthocephala.myspecies.info/node/11