Other scholarly content an introduced snail and spread. Lymnaea auricularia peregra truncatula taql 65 cfol 161 mspl 266 mspl 366 taql 304 rflp map of rdna from lymnaea ets ets 28s 18s 5. Microscopic analysis of stomach and hind gut contents revealed no marked differences between the diets of the two snail species collected from the same substrate. Michelin, 1831 was surveyed in 54 reservoirs of 18 districts in amphoe muang, khon kaen province during february.
Aljibouri and others published the factors affecting metacercarial production of fasciola gigantica from lymnaea auricularia snails. Palaearctic gastropod gains a foothold in the dominion of endemics. Available formats pdf please select a format to send. We examined their diets to determine possible differences. The mature reservoir system on the ruhr river provides an excellent environment for the development of speciesrich and abundant trematode communities in radix auricularia 12 species and lymnaea stagnalis 6 species.
Onga jawa radix rubiginosa adalah sejenis siput air tawar yang termasuk ke dalam suku lymnaeidae. Di wilayah sunda, keong ini juga dikenal dengan sebutan haremis. The biodiversity heritage library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community. Lymnaea auricularia rubiginosa was used as the intermediate host, and oryza sativa was used for encystment of the metacercariae, while mus musculus was used as the definitive host for maturation study. Lymnaea stagnalis is widely used for the study of learning, memory and neurobiology lymnaea stagnalis has a relatively simple central nervous system cns consisting of a total of 20,000 neurons, many of them individually identifiable, organized in a ring of interconnected ganglia. Radix auricularia can live on boulders or vegetation in low or highflow environments, and is capable of tolerating anoxic conditions, but it tends to prefer very lentic waters in lakes, bogs or slow rivers where there is a silt substrate. Presence of trichobilharzia szidati in lymnaea stagnalis and t.
Both hostparasite systems were dominated by bird parasites out of 15. A faunistic survey of cercariae isolated from lymnaeid snails in central areas of mazandaran, iran. Radix auricularia can live on boulders or vegetation in low or high flow environments and is capable of tolerating anoxic conditions, but tends to prefer very lentic waters in lakes, bogs or slow rivers where there is a silt substrate clarke 1981, jokinen 1992, systsma et al. Suter h 19 manual of the new zealand mollusca with an atlas. Pdf natural infection of trematodes in lymnaea radix auricularia. Lymnaeidae is the only family within the superfamily lymnaeoidea. The occurrence in new zealand of lymnaea auricularia l.
Experimental life history and biological characteristics. The pond snail lymnaea auricularia serves as an intermediate host for many digenian species. Prevalence of cercariae infection in lymnaea auricularia linnaeus, 1758 in northwest of iran conference paper pdf available june 2011 with 178 reads how we measure reads. Lymnaea is the type genus of the family lymnaeidae. The upgma clustering of unbiased genetic distances nei, 1978. Article pdf available in journal of parasitic diseases 181. Pdf presence of trichobilharzia szidati in lymnaea.
The parasitic infection of the freshwater snails collected in central. Open access researchlarval trematode communities in radix. Found in freshwater lakes, ponds, and slowmoving rivers with mud bottoms. Population dynamics of lymnaea columella and its natural. A total of 626 snails were collected monthly at nine different sites, counted, and dissected to search for larvae of f.
On the occurrence of lymnaea auricularia gastropoda. Prevalence of cercariae infection in lymnaea auricularia. Lymnaeidae, common name the pond snails, is a taxonomic family of small to large airbreathing freshwater snails, aquatic pulmonate gastropod mollusks, that belong to the clade hygrophila. A schematic representation of the tandemly repeated nuclear rdna arrays and a preliminary restriction map of the targeted ssu region in lymnaea. Effects of climatic factors on prevalence of developmental stages of fasciola gigantica infection in lymnaea snails lymnaea auricularia var. Arabia and lower egypt, hubendick was compelled to unite these taxa into an auricularia superspecies since. Like almost all pulmonate snails, it is a hermaphrodite. Investigate the invasive snail lymnaea auricularia as a potential intermediate host of fasciola hepatica in oregon sample. Radix auricularia is in the family lymnaeidae, which consists of scrapers and collectorgatherers.
Isolation, purification and identification of bluegreen. In west azerbaijan province, northwestern iran, the cercariae infection investigation was undertaken in l. An overall prevalence of snails intermediate host infected with different trematodes cercariae was recorded as figure1. Bigeared radix radix auricularia guelph, ontario 20140522 01. Pdf larval trematode communities in radix auricularia. Lymnaea auricularia rubiginosa radix auricularia rubiginosa radix rubiginosa is a species of airbreathing freshwater snail, an aquatic pulmonate gastropod in the family lymnaeidae, the pond snails.
Pdf on the viability of fasciola gigantica metacercariae. Liverfluke snails lymnaea pseudosuccinia lymnaea columella, lymnaea uiridis, lymnaea auricularia rubiginosa, lymnaea peregra, lymnaea tomentosaal,a3,a5. In addition to the above, all other nonnative molluscs not specifically listed in tables a, b, d or e to this notice are declaredal, a2, a3for the whole of the state. On the viability of fasciola gigantica metacercariae ingested by lymnaea auricularia article pdf available in journal of helminthology 624. Emergence of fasciola gigantica cercariae from naturally infected lymnaea auricularia.
Three species of the genus lymnaea gastropoda, pulmonata, basommatophora were examined for genetic variation at 11 enzymatic loci in samples collected in brittany northwestern france. Onga jawa wikipedia bahasa indonesia, ensiklopedia bebas. Lymnaea is a genus of small to largesized airbreathing freshwater snails, aquatic pulmonate gastropod mollusks in the family lymnaeidae, the pond snails. Eleven species of larval digeneans are reported for the first time in the uk from the freshwater snail lymnaea radix auricularia. Thermodynamics of egg production, development and hatching. Snail populations and natural environmental variables. This study was conducted to investigate the life history, morphology, and maturation of larval stages and adult worms of fasciola gigantica in experimental mice. Laboratory of macroecology and biogeography of invertebrates, saintpetersburg state.
Annotated type catalogue of lymnaeid snails mollusca, gastropoda. Siput kecil ini didapati hidup di asia tenggara dan indonesia. Prevalence of snails intermediate host infected with. Open access journal of applied sciences issn 18125654 doi. Molecular characterization of the freshwater snail lymnaea natalensis. If you are generating a pdf of a journal article or book chapter, please feel free to enter the title and author. The snake river is a tributary of the columbia river basin and has an area of 281,000 km2 in idaho, washington, oregon, nevada and wyoming stanford et al. Some species are used in aquaculture under the name melantho snails. Pdf larval trematode communities in radix auricularia and.
In west azerbaijan province, northwestern iran, the cercariae infection investigation was undertaken in. Most neurons of the lymnaea stagnalis central nervous system are large in size diameter. Lymnaea auricularia is fouod chiefly in ponds and lakes, and has an extremely wide geographical disreceived 8 june 1979 tribution. Lymnaea likharevi lazareva, 1967 is a junior synonym of lymnaea saridalensis mozley, 1934 gastropoda. Media in category radix auricularia the following 46 files are in this category, out of 46 total. Since sequencing of ribosomal dna its2 demonstrated that lymnaea radix gedrosiana, which has been reported in many european countries, is a synonym of r. The pond snail lymnaea auricularia serves as an intermediate host for. Larval trematode communities in radix auricularia and lymnaea stagnalis in a reservoir system of the ruhr river. Fasciola gigantica in the snail intermediate host lymnaea auricularia.
Laboratory of macroecology and biogeography of invertebrates, saint petersburg state. The ubolratana reservoir, khon kaen is a major water resource in the northeastern part of thailand. Lymnaea radix auricularia rubiginosa michelin, 1831 was surveyed in 54 reservoirs of 18 districts in amphoe muang, khon kaen province during february. Here we describe communities of larval trematodes in two lymnaeid species, radix auricularia and lymnaea stagnalis in four manmade interconnected. Pdf emergence of fasciola gigantica cercariae from. Molecular characterization of the freshwater snail. Aquatic snails of the snake and green river basins of wyoming. Two very similar species of freshwater snails, lymnaea auricularia andl. Eleven species of larval digeneans are reported for the first time in the uk from the freshwater snail. European ear snail radix auricularia species profile. Larval trematode communities in radix auricularia and. However, in both species we found significant differences.
796 1038 304 9 1614 117 509 220 860 1154 94 992 1550 900 113 549 531 1057 1604 719 188 677 1532 1434 235 826 556 1200 330 306 216 111 978 1365 466 14 211 911