Academic literature on the topic 'Snails'

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Journal articles on the topic "Snails"

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Ademolu, K. O., A. B. Idowu, and O. A. Jayeola. "Changes in Haemolymph Biochemical values during different growth phases in African Giant Land Snail (Archachatina Marginata) Swainson." Nigerian Journal of Animal Production 36, no. 1 (2021): 161–66. http://dx.doi.org/10.51791/njap.v36i1.1200.

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The impact of growth phases on the haemolympy biochemical value of African giant land snail Archachatina marginata was studied. The growth phases were: snailet, juvenile and Adult based on the number of whorls on the shell and weight of the snails. Highest concentration of glucose and lipids were recorded at the juvenile phase (40.20mg/dl), while least values for glucose (20.00mg/dl) and lipids (37.80mg/dl)were recorded during snailer and adult phases respectively. A progressive increase in the concentration of protein was observed as the snails moved from snailetphase to adult phase, hence sn
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Ito, Shun, and Junji Konuma. "Disruptive selection of shell colour in land snails: a mark–recapture study of Euhadra peliomphala simodae." Biological Journal of the Linnean Society 129, no. 2 (2019): 323–33. http://dx.doi.org/10.1093/biolinnean/blz168.

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Abstract Many theoretical studies have suggested that disruptive selection plays an important role in phenotypic divergence, but few studies have determined the action of disruptive selection on phenotypic divergence via field studies. This study investigated the effect of disruptive selection on shell colour polymorphism in the Japanese land snail Euhadra peliomphala simodae to determine whether extreme phenotypes of snail shell colour are favoured over intermediate phenotypes. We conducted field surveys on an oceanic island with black, yellow and intermediate-coloured E. p. simodae snails. W
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Zayed, Khaled M., Yun-Hai Guo, Shan Lv, Yi Zhang, and Xiao-Nong Zhou. "Molluscicidal and antioxidant activities of silver nanoparticles on the multi-species of snail intermediate hosts of schistosomiasis." PLOS Neglected Tropical Diseases 16, no. 10 (2022): e0010667. http://dx.doi.org/10.1371/journal.pntd.0010667.

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Background Schistosomiasis, also known as bilharzia, is the second important parasitic disease after malaria. The present study aimed to evaluate the molluscicidal effects of silver nanoparticles on Biomphalaria alexandrina, B. glabrata, Oncomelania hupensis, snail intermediate hosts of intestinal schistosomes (i.e. Schistosoma mansoni and S. japonicum), along with the changes their antioxidant enzymes. Methods Silver (Ag) nano powder (Ag-NPs) was selected to test the molluscicidal effects on three species of freshwater snails. Exposure to Ag-NPs induced snail mortality and the LC50 and LC90 v
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Napoli, Ettore, Alessandra Sfacteria, Claudia Rifici, Giuseppe Mazzullo, Gabriella Gaglio, and Emanuele Brianti. "Reaction of Cornu aspersum Immune System against Different Aelurostrongylus abstrusus Developmental Stages." Pathogens 12, no. 4 (2023): 542. http://dx.doi.org/10.3390/pathogens12040542.

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Cornu aspersum, the land snail, is recognized as a suitable intermediate host of Aelurostrongylus abstrusus; however, there is little information both on larval development as well as on the intermediate host’s immune system reaction to the parasite. The aim of the study was to assess the histological reaction of C. aspersum’s immune system against A. abstrusus. Sixty-five snails were provided by a snail farm. Five of them were digested to assess the absence of natural parasitic infections. The remaining sixty were divided into five groups. Three groups of snails were infected with A. abstrusu
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Hoso, Masaki, Takahiro Asami, and Michio Hori. "Right-handed snakes: convergent evolution of asymmetry for functional specialization." Biology Letters 3, no. 2 (2007): 169–73. http://dx.doi.org/10.1098/rsbl.2006.0600.

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External asymmetry found in diverse animals bears critical functions to fulfil ecological requirements. Some snail-eating arthropods exhibit directional asymmetry in their feeding apparatus for foraging efficiency because dextral (clockwise) species are overwhelmingly predominant in snails. Here, we show convergence of directional asymmetry in the dentition of snail-eating vertebrates. We found that snakes in the subfamily Pareatinae, except for non-snail-eating specialists, have more teeth on the right mandible than the left. In feeding experiments, a snail-eating specialist Pareas iwasakii c
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Weck, Robert G. "Life history observations of the Illinois state endangered Enigmatic Cavesnail, Fontigens antroecetes (Hubricht, 1940) made under simulated cave conditions." Subterranean Biology 43 (August 3, 2022): 185–98. http://dx.doi.org/10.3897/subtbiol.43.87277.

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The Enigmatic Cavesnail, Fontigens antroecetes (Hubricht, 1940), is a cave adapted hydrobioid snail listed as state endangered in Illinois. It is known from only one cave in Illinois, Stemler Cave, and from several caves in the eastern Ozark ecoregion of Missouri. Little is known about the snail’s reproductive habits, embryological development, or growth rates. I attempted to gain basic life history information by breeding Enigmatic Cavesnails under simulated cave conditions in the laboratory. Six adult snails were collected from Stemler Cave and held in aerated containers of cave water with o
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Weck, Robert G. "Life history observations of the Illinois state endangered Enigmatic Cavesnail, Fontigens antroecetes (Hubricht, 1940) made under simulated cave conditions." Subterranean Biology 43 (August 3, 2022): 185–98. https://doi.org/10.3897/subtbiol.43.87277.

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The Enigmatic Cavesnail, Fontigens antroecetes (Hubricht, 1940), is a cave adapted hydrobioid snail listed as state endangered in Illinois. It is known from only one cave in Illinois, Stemler Cave, and from several caves in the eastern Ozark ecoregion of Missouri. Little is known about the snail's reproductive habits, embryological development, or growth rates. I attempted to gain basic life history information by breeding Enigmatic Cavesnails under simulated cave conditions in the laboratory. Six adult snails were collected from Stemler Cave and held in aerated containers of cave water with o
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Götz, Matthias. "The feeding behavior of the snail-eating snake Pareas carinatus Wagler 1830 (Squamata: Colubridae)." Amphibia-Reptilia 23, no. 4 (2002): 487–93. http://dx.doi.org/10.1163/15685380260462383.

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AbstractThe behavior of captive Pareas carinatus feeding on European round-shelled snails is described. The snake bites into the snail's body and lifts it from the ground. With alternate retraction movements of the mandibles, it pulls the body out of the shell while the upper jaw rests on the outside of the shell. There are only slight differences to dipsadine snakes: Pareas never followed a mucus track and did not coil around the snail's shell. There seemed to be a preference to catch the snails from behind. Extraction time (24-390 s) and number of mandibular movements (22-98) were similar to
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Dragicevic, Olgica, and Milan Baltic. "Snail meat: Significance and consumption." Veterinarski glasnik 59, no. 3-4 (2005): 463–74. http://dx.doi.org/10.2298/vetgl0504463d.

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The consumption of snail meat goes back to prehistoric times. Different ancient nations had snails on their menu, but Helices culture as a productive activity was born as a Roman culture. Some of the most economically important edible species are: Helix aspersa (Mtiller) Helixpomatia (Linne), Helix iucorum (Linne), Helix aperta (Born), Eobania vermiculata (Miiller). Together with its tasie, snail meat has several advantages over others: quite low lipid rate and calorie values versus rich mineral, essential amino acid and fatty acid content. The composition of snail meat is presented. In additi
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Suartini, Ni Made, Ni Wayan Sudatri, Dewi Sabrina Amalia, and Waifatul Fitriyah. "STRUKTUR POPULASI, KOMPOSISI PROKSIMAT DAN MINERAL KEONG GONDANG (Pila scutata) PADA EKOSISTEM PERSAWAHAN DI WILAYAH KABUPATEN GIANYAR." ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) 18, no. 2 (2024): 161. https://doi.org/10.24843/ejes.2024.v18.i02.p02.

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The Pila scutata is a species of Mollusca Phylum that is also known as the kakul in Bali and the gondang snail in Indonesia. The environment of rice fields is one of the snail's habitats. Snails are utilized in religious ceremonies in Bali as a ceremonial component and as an alternate source of protein. The purpose of this study was to ascertain the snail population structure, including density, frequency of presence, and dispersion patterns in Gianyar Regency's rice field ecosystem. The snail sample's mineral and proximate compositions were also examined. Samples were collected from three plo
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Dissertations / Theses on the topic "Snails"

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Clark, Stephanie A. "Systematics, spatial analysis and conservation genetics of Meridolum corneovirens (Pfeiffer, 1851) and related forms (Gastropoda: Camaenidae) from the Sydney region of Australia." Thesis, View thesis, 2005. http://handle.uws.edu.au:8081/1959.7/640.

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The purpose of the present study is to examine the genetic and morphological variation found in narrow-range endemic terrestrial invertebrate species at different geographic scales, and the ramifications of this for their systematics, management and conservation. The listed endangered land snail Meridolum corneovirens and several related forms are restricted to the Sydney region, and were used to address the above issues. Morphological, anatomical, allozyme and DNA data were obtained for a total of 77 populations from across the known range of Meridolum. A particular emphasis was placed on the
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Clark, S. A. (Stephanie Ann), University of Western Sydney, of Science Technology and Environment College, and of Science Food and Horticulture School. "Systematics, spatial analysis and conservation genetics of Meridolum corneovirens (Pfeiffer, 1851) and related forms (Gastropoda: Camaenidae) from the Sydney region of Australia." THESIS_CSTE_SFH_Clark_S.xml, 2005. http://handle.uws.edu.au:8081/1959.7/640.

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The purpose of the present study is to examine the genetic and morphological variation found in narrow-range endemic terrestrial invertebrate species at different geographic scales, and the ramifications of this for their systematics, management and conservation. The listed endangered land snail Meridolum corneovirens and several related forms are restricted to the Sydney region, and were used to address the above issues. Morphological, anatomical, allozyme and DNA data were obtained for a total of 77 populations from across the known range of Meridolum. A particular emphasis was placed on the
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Ho, Wai-hoong. "The taxonomy and ecology of land snails in Hong Kong, with particular reference to factors affecting their distribution and population dynamics /." Hong Kong : University of Hong Kong, 1994. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20667012.

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Montano-Rendon, Mauricio. "Phylogeography of littorinid snails." Thesis, University of Sheffield, 2016. http://etheses.whiterose.ac.uk/13328/.

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Interactions between evolutionary forces such as natural selection, genetic drift and gene flow are complex. Natural selection can lead to parallel formation of phenotypes under similar environmental conditions. Phylogenetic relationships can be inferred from the accumulation of genetic variation caused by genetic drift, regardless of phenotypes. Gene flow between populations can sometimes facilitate the formation of species by natural selection. In this thesis, two groups of marine snails in the diverse subfamily Littorininae were studied. The three rocky-shore species Littorina saxatilis, Li
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Clark, Stephanie A. "Systematics, spatial analysis and conservation genetics of Meridolum corneovirens (Pfeiffer, 1851) and related forms (Gastropoda: Camaenidae) from the Sydney region of Australia /." View thesis, 2005. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20051019.154748/index.html.

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Pinchuck, Shirley Clare. "The ultrastructure and histology of the defensive epidermal glands of some marine pulmonates." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1005481.

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Histology and electron microscopy were used to describe and compare the structure of the dorso-lateral pedal defensive glands of three species of marine Basommatophora, Siphonaria capensis, S. serrata and S. gigas. All three species possessed multi-cellular glands that were larger and most abundant in S. capensis. In S. capensis and S. serrata, defensive glands were composed of two types (type I and II) of large secretory cells filled with product and some irregularly shaped support cells that surrounded a central lumen. The product of both cell types was produced by organelles confined to the
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Fearon, Janine Lee. "The genetic diversity and conservation biology of the rare terrestrial snail genus Prestonella." Thesis, Rhodes University, 2011. http://hdl.handle.net/10962/d1003760.

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Prestonella bowkeri and Prestonella nuptialis are montane specialists endemic to the southern Great Escarpment of South Africa. Phylogeographic analyses of these species based on mitochondrial markers CO1 and 16S reveal extremely high levels of divergence between populations indicating a lack of gene flow between populations. This is not surprising, because P. nuptialis and P. bowkeri have limited dispersal capacity, low vagility, a highly fragmented distribution and are habitat specialists that are restricted to isolated mesic refugia associated with waterfalls and montane seepages. A relaxed
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Rupp, Jens C. "Mate choice and parasitism in freshwater snails." Thesis, University of Oxford, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.339354.

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Shigemiya, Yusuke. "Evolution of colour polymorphism in neritid snails." Kyoto University, 2004. http://hdl.handle.net/2433/147702.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(人間・環境学)<br>甲第10943号<br>人博第230号<br>15||185(吉田南総合図書館)<br>新制||人||58(附属図書館)<br>UT51-2004-G790<br>京都大学大学院人間・環境学研究科環境相関研究専攻<br>(主査)教授 加藤 真, 教授 松井 正文, 助教授 宮下 英明<br>学位規則第4条第1項該当
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Tang, Simon. "Studies on molluscicidal compounds from Phytolacca dodecandra ('Endod') and Millettia thonningii." Thesis, King's College London (University of London), 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284415.

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Books on the topic "Snails"

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Cheney, Sheldon. Raising snails. U.S. Dept. of Agriculture, National Agricultural Library, 1988.

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Cheney, Sheldon. Raising snails. U.S. Dept. of Agriculture, National Agricultural Library, 1988.

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Cheney, Sheldon. Raising snails. U.S. Dept. of Agriculture, National Agricultural Library, 1988.

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Thompson, Rebecca. Raising snails. U.S. Dept. of Agriculture, National Agricultural Library, 1996.

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Thompson, Rebecca. Raising snails. U.S. Dept. of Agriculture, National Agricultural Library, 1996.

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Thompson, Rebecca. Raising snails. U.S. Dept. of Agriculture, National Agricultural Library, 1996.

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Oda, Hidetomo. Snails. Raintree Publishers, 1986.

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Althea. Snails. Longman, 1987.

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Gloyn, J. C. Snails. (Isle of Wight Teachers' Centre), 1987.

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Jacobs, Liza. Snails. Blackbirch Press, 2003.

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Book chapters on the topic "Snails"

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Dreyfuss, Gilles, Philippe Sindou, Philippe Hourdin, Philippe Vignoles, and Daniel Rondelaud. "Fasciola hepatica larval development within the intermediate host." In Fasciolosis, 2nd ed. CABI, 2021. http://dx.doi.org/10.1079/9781789246162.0002.

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Abstract This book chapter focuses on host snail species and larval behavior forms in snails, and features of parasitic infections in naturally or experimentally infected snails, or in coinfected snails.
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Bekhit, Alaa El-Din A., Jinlin Shi, Zhijing Ye, et al. "Snails." In Alternative Proteins. CRC Press, 2021. http://dx.doi.org/10.1201/9780429299834-6.

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Heller, Joseph. "What Is a Mollusc?" In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_1.

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Heller, Joseph. "Marine Ancestors of most Land Snails: Pulmonates." In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_10.

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Heller, Joseph. "Magic, Status and Money." In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_11.

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Heller, Joseph. "In Palaces and Shrines: Purple and Blue and Shekhelet." In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_12.

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Heller, Joseph. "Sacred Sounds from Sea Shells." In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_13.

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Heller, Joseph. "Sexual Perversions." In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_14.

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Heller, Joseph. "What Is a Snail?" In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_2.

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Heller, Joseph. "Patellogastropoda: Limpets." In Sea Snails. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15452-7_3.

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Conference papers on the topic "Snails"

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Tariman, Sienna Ross M., and Jocelyn F. Villaverde. "Detecting Eggs of Invasive Apple Snails on Rice Fields Using YOLOv8 Algorithm." In TENCON 2024 - 2024 IEEE Region 10 Conference (TENCON). IEEE, 2024. https://doi.org/10.1109/tencon61640.2024.10902982.

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Almeida, Marcelo N., Rodolfo Alves de Oliveira, Luiz Olmes, et al. "HELIX: A data-driven characterization of Brazilian land snails." In Simpósio Brasileiro de Banco de Dados. Sociedade Brasileira de Computação - SBC, 2021. http://dx.doi.org/10.5753/sbbd.2021.17892.

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Decision-support systems benefit from hidden patterns extracted from digital information. In the specific domain of gastropod characterization, morphometrical measurements support biologists in the identification of land snail specimens. Although snails can be easily identified by their excretory and reproductive systems, the after-death mollusk body is commonly inaccessible because of either soft material deterioration or fossilization. This study aims at characterizing Brazilian land snails by morphometrical data features manually taken from the shells. In particular, we examined a dataset o
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Morozova, M. D., S. E. Tshernyshev, R. T.-o. Baghirov, et al. "PRINCIPLES OF TERRESTRIAL INVERTEBRATES BIOMASS NUTRIENT COMPOSITION DESIGN." In X Международная конференция молодых ученых: биоинформатиков, биотехнологов, биофизиков, вирусологов и молекулярных биологов — 2023. Novosibirsk State University, 2023. http://dx.doi.org/10.25205/978-5-4437-1526-1-105.

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The method of providing an invertebrate biomass with particular parameters of a nutrient composition to produce biomass supplied with relatively more nutrients is discussed. An increase in the content of particular nutrients in the biomass of model species Giant African land snail Lissachatina fulica (Férussac, 1821) and the Speckled cockroach Nauphoeta cinerea (Olivier, 1789) was studied via the input of precursor material in the food substrate. A minimal input of vitamins C and B7 to the food substrate resulted in only a slight decrease in the level of protein in biomass of snails from с. 20
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Bonilla, Gregory, Eryn Watson, Michael McKinney, Richard Gerhold, and Carissa Elonen. "MICROPLASTICS IN TERRESTRIAL SNAILS." In Joint 56th Annual North-Central/ 71st Annual Southeastern Section Meeting - 2022. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022nc-374986.

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Chaovasuteeranon, Sarin, Firadao Boonmalert, Najwa Yanya Santiworakun, Acharee Suksuwan, Winai ,. Dahlan, and Nureesun Mahamud. "Characterization of Chitin Extracted from Apple Snail (Pomacea canaliculata) Shells: A Preliminary Study for Chitosan Production." In The International Halal Science and Technology Conference 2024 (IHSATEC): 17th Halal Science Industry and Business (HASIB). Yayasan Sinergi Riset dan Edukasi, 2024. https://doi.org/10.31098/hst24148.

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Background – GGolden apple snails (Pomacea canaliculata) are major pests in rice fields, causing significant challenges for farmers. Chemical controls leave sharp residual shells, increasing risks of leptospirosis and medical costs. While golden apple snails in Thailand are used for animal feed and wastewater treatment, they remain underutilized. Their shells, containing 20-50% chitin, can be extracted into chitosan-a non-toxic natural polymer suitable for Halal applications in health-related industries. Chitosan from snail shells offers an eco-friendly solution to reduce agricultural issues a
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Prokhorova, E. E., and R. R. Usmanova. "GENETIC POLYMORPHISM OF SNAILS SUCCINEA PUTRIS (GASTROPODA, PULMONATA)." In V International Scientific Conference CONCEPTUAL AND APPLIED ASPECTS OF INVERTEBRATE SCIENTIFIC RESEARCH AND BIOLOGICAL EDUCATION. Tomsk State University Press, 2020. http://dx.doi.org/10.17223/978-5-94621-931-0-2020-33.

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Genotypic diversity of snails Succinea putris L. (Linnaeus, 1758) collected in the north-west of Russia and in the Republic of Belarus was analysed. Homology between the nucleotide sequences of snails from different population made up 100% by the nucleotide sequence of ITS1-5.8S-ITS2 region of rDNA. Genetic variability based on mitochondrial markers was insignificant. Average genetic distances between samples made up 0,009 for СOI gene loci and 0.008 for CytB gene loci. Was found ten haplotypes of the mitochondrial gene CytB and nine haplotypes of the mitochondrial gene СOI. Perhaps the geneti
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Capinera, John L. "Florida’s exotic snails and slugs." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.93966.

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King Phillips, Ezekiel, and Yurena Yanes. "ASSESSING SNAIL DIET TO INVESTIGATE NICHE PARTITIONING AMONG TERRESTRIAL SNAILS IN WOODLANDS FROM OHIO." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-355389.

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Higgins, Dana, Jake A. Carr, Genn Galler, and Michael McKinney. "MICROPLASTICS IN SNAILS FROM AN URBANIZED CREEK." In Joint 56th Annual North-Central/ 71st Annual Southeastern Section Meeting - 2022. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022nc-375067.

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Azanza, M. J., and D. Rassi. "Evaluation of biogenic magnetite in bees and snails." In International Conference on Magnetics. IEEE, 1990. http://dx.doi.org/10.1109/intmag.1990.734287.

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Reports on the topic "Snails"

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Guelzow, Emma, Tanya Dapkey, and Jeff Smith. Freshwater snail inventory at Upper Delaware Scenic and Recreational River. National Park Service, 2025. https://doi.org/10.36967/2309764.

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The Upper Delaware Scenic and Recreational River (UPDE) unit of the National Park Service partnered with the Academy of Natural Sciences of Drexel University (ANS) to perform a freshwater snail inventory within the park. ANS and UPDE teams conducted field research in July and August of 2022 and 2023 using a combination of kick-net sampling and hand-picking methods to determine the abundance and diversity of freshwater snail populations. Fifty-four sites were surveyed along the 73 miles of the Delaware River within UPDE and included cold-water and warmwater fisheries zones. In 2022, field colle
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ฉัตรมงคลกุล, มาลินี, ชิดชัย จันทร์ตั้งสี та วิภาวี ปวราจารย์. สัณฐานวิทยาและพยาธิสภาพของปรสิตบางชนิดในพื้นที่ อพ.สธ. : รายงานวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2013. https://doi.org/10.58837/chula.res.2013.53.

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This study was done in two parts. The first part involved the prevalence, morphology and histopathology of blood parasites in amphibians and reptiles. Blood samples were collected from 161 animals in two locations between 2012 and 2013. Blood specimens were examined using thin-filmed blood smear preparations with Giemsa staining. In location 1, mo ko Surin National Park, Pang Nga province, a total of 60 amphibians (4 species) 5 were positive for blood parasites (prevalence = 8.33%) infecting only Rana erythraea. The observed parasites included Trypanosoma chatonii and Aegyptianella sp.. Of 13
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Morgan Q. Goulding, Morgan Q. Goulding. Eco-friendly and affordable molecular weaponry against snails that transmit schistosomiasis. Experiment, 2015. http://dx.doi.org/10.18258/4351.

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Gawel, Ann. Pre- and post-storm inventory of endangered Partula radiolata snails at Asan Ridge, Guam. National Park Service, 2024. http://dx.doi.org/10.36967/2303261.

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The Partulidae are a Pacific-wide family of tree snails with high levels of endemism and with a majority of their extant species having special conservation concern. Having radiated across Pacific Islands, this family has evolved with some frequency of tropical storms. However, little is known about their response or recovery rates from severe storms. The island of Guam has its own unique species of Partulidae, Partula radiolata. One of the largest and most accessible occurrences of P. radiolata in the island is located at the Asan Beach Unit of the War in the Pacific National Historical Park.
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Jay, Elizabeth A. Effect of snails (Elimia clavaeformis) on phosphorus cycling in stream periphyton and leaf detritus communities. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10102867.

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Gawel, Ann, and Ann Gawel. Pre- and post-storm inventory of endangered Partula radiolata snails at Asan Ridge, Guam: Revised July 2024. National Park Service, 2024. https://doi.org/10.36967/2304880.

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The Partulidae are a Pacific-wide family of tree snails with high levels of endemism and with a majority of their extant species having special conservation concern. Having radiated across Pacific Islands, this family has evolved with some frequency of tropical storms. However, little is known about their response or recovery rates from severe storms. The island of Guam has its own unique species of Partulidae, Partula radiolata. One of the largest and most accessible occurrences of P. radiolata in the island is located at the Asan Beach Unit of the War in the Pacific National Historical Park.
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Georgieva, Katya, Veselin Nanev, Ina Aneva, Strahil Berkov, and Milena Nikolova. Suppression of Fasciola hepatica Transmission by Galba truncatula Snails with Origanum vulgare Subsp. Hirtum Extract and Essential Oil. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2021. http://dx.doi.org/10.7546/crabs.2021.09.08.

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Tran, Tut, Alexandra Bonham, Justin Tweet, and Vincent Santucci. Bryce Canyon National Park: Paleontological resource inventory. National Park Service, 2024. http://dx.doi.org/10.36967/2302804.

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Originally designated as a national monument in 1923, Bryce Canyon National Park (BRCA) is recognized for its exceptional pink-orange hoodoo landscapes. Its iconic hoodoos, consisting of the Paleocene?Eocene Claron Formation, are only part of the geology of BRCA, which includes a nearly uninterrupted sequence of Late Cretaceous Western Interior Seaway evolution and diverse depositional environments from approximately 100 to 77 million years ago. This sequence consists of the coastal Naturita Formation, the marine Tropic Shale, the transitional Straight Cliffs Formation, and the terrestrial Wah
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Tran, Tut, Alexandra Bonham, Justin Tweet, and Vincent Santucci. Bryce Canyon National Park: Paleontological resource inventory (public version). National Park Service, 2024. http://dx.doi.org/10.36967/2303710.

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Originally designated as a national monument in 1923, Bryce Canyon National Park (BRCA) is recognized for its exceptional pink-orange hoodoo landscapes. Its iconic hoodoos, consisting of the Paleocene?Eocene Claron Formation, are only part of the geology of BRCA, which includes a nearly uninterrupted sequence of Late Cretaceous Western Interior Seaway evolution and diverse depositional environments from approximately 100 to 77 million years ago. This sequence consists of the coastal Naturita Formation, the marine Tropic Shale, the transitional Straight Cliffs Formation, and the terrestrial Wah
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Kenneth P Hotopp, Kenneth P. Hotopp. Discovering Maine's Own Freshwater Snail. Experiment, 2013. http://dx.doi.org/10.18258/0489.

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