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1081Sex Promotes Spatial and Dietary Segregation in a Migratory Shorebird during the Non-Breeding Seasonpor Catry, Teresa, Alves, José A., Gill, Jennifer A., Gunnarsson, Tómas G., Granadeiro, José P.“…Male godwits (shorter-billed) foraged more frequently in exposed mudflats than in patches with higher water levels, and consumed more bivalves and gastropods and fewer polychaetes than females. Females tended to be more frequently involved and to win more aggressive interactions than males. …”
Publicado 2012
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1082“…Comparisons with isotopic signatures of known prey, suggested that benthic gastropods and decapods were the most common prey. Bayesian isotopic mixing models indicated that diet varied considerably among years. …”
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1083por Groenenberg, Dick SJ, Pirovano, Walter, Gittenberger, Edmund, Schilthuizen, Menno“…The 'aberrant' rearrangement of tRNA-Thr and COIII compared to that of other Sigmurethra (and the majority of gastropods), is not unique for C. nemoralis (subfamily Helicinae), but is also shown to occur in C. obtusus (subfamily Ariantinae) and might be a synapomorphy for the family Helicidae. …”
Publicado 2012
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1084por Manríquez, Patricio H., Jara, María Elisa, Mardones, María Loreto, Navarro, Jorge M., Torres, Rodrigo, Lardies, Marcos A., Vargas, Cristian A., Duarte, Cristian, Widdicombe, Stephen, Salisbury, Joseph, Lagos, Nelson A.“…On wave-swept rocky shores the ability of gastropods to self-right after dislodgement, and rapidly return to normal orientation, reduces the risk of predation. …”
Publicado 2013
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1085“…Controls contained no herbivores while treatment bins contained urchins (Diadema antillarum) or herbivorous gastropods (Cerithium litteratum). Juvenile corals settling naturally were monitored by photography for 14 months to evaluate the effects of invertebrate herbivory and substratum properties. …”
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1086por Martins, Ricardo C., Catry, Teresa, Santos, Carlos D., Palmeirim, Jorge M., Granadeiro, José P.“…In winter, birds predominantly adopted a tactile foraging technique (probing), mainly used to search for small buried bivalves, with some visual surface pecking to collect gastropods and crop bivalve siphons. Contrastingly, in spring dunlins generally used a visual foraging strategy, mostly to consume worms, but also bivalve siphons and shrimps. …”
Publicado 2013
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1087“…The annual resurgence of Desmarestia beds and continuous occurrence of D. aculeata and A. clathratum, create biological structure for major recruitment pulses in invertebrate and fish assemblages (e.g. from quasi-absent gastropods to >150 000 recruits kg(−1) D. viridis). …”
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1088por Kiel, Steffen, Glodny, Johannes, Birgel, Daniel, Bulot, Luc G., Campbell, Kathleen A., Gaillard, Christian, Graziano, Roberto, Kaim, Andrzej, Lazăr, Iuliana, Sandy, Michael R., Peckmann, Jörn“…Modern and Cenozoic deep-sea hydrothermal-vent and methane-seep communities are dominated by large tubeworms, bivalves and gastropods. In contrast, many Early Cretaceous seep communities were dominated by the largest Mesozoic rhynchonellid brachiopod, the dimerelloid Peregrinella, the paleoecologic and evolutionary traits of which are still poorly understood. …”
Publicado 2014
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1089“…In our study we experimentally fragmented nutrient-poor dry calcareous grasslands and studied the response of species richness, individual density and species composition of various groups of invertebrates (gastropods, ants, ground beetles, rove beetles, orthoptera, spiders, woodlice) in 12 small (1.5 m * 1.5 m) and 12 large (4.5 m * 4.5 m) fragments and their corresponding control plots after 7 years. …”
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1090“…BACKGROUND: Clausiliidae (door snails) are gastropods with a very high diversity concerning shell morphology, especially of their complex closing apparatus, which provides the most important diagnostic traits for classification of taxa. …”
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1091por Springer, Yuri P., Hsu, Christopher H., Werle, Zachary R., Olson, Link E., Cooper, Michael P., Castrodale, Louisa J., Fowler, Nisha, McCollum, Andrea M., Goldsmith, Cynthia S., Emerson, Ginny L., Wilkins, Kimberly, Doty, Jeffrey B., Burgado, Jillybeth, Gao, JinXin, Patel, Nishi, Mauldin, Matthew R., Reynolds, Mary G., Satheshkumar, Panayampalli S., Davidson, Whitni, Li, Yu, McLaughlin, Joseph B.Enlace del recurso
Publicado 2017
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1092por Jakubavičiūtė, Eglė, Bergström, Ulf, Eklöf, Johan S., Haenel, Quiterie, Bourlat, Sarah J.“…Large sticklebacks were found to feed more on benthic prey, such as amphipods, gastropods and isopods. DNA metabarcoding gave much higher taxonomic resolution (median rank genus) than visual analysis (median rank order), and many taxa identified using barcoding could not have been identified visually. …”
Publicado 2017
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1093“…Shell damage and parasitic infections are frequent in gastropods, influencing key snail host life‐history traits such as survival, growth, and reproduction. …”
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1094por Wall-Palmer, Deborah, Burridge, Alice K., Goetze, Erica, Stokvis, Frank R., Janssen, Arie W., Mekkes, Lisette, Moreno-Alcántara, María, Bednaršek, Nina, Schiøtte, Tom, Sørensen, Martin Vinther, Smart, Christopher W., T.C.A. Peijnenburg, Katja“…The atlantid heteropods are regularly encountered, but rarely studied marine planktonic gastropods. Relying on a small (<14 mm), delicate aragonite shell and living in the upper ocean means that, in common with pteropods, atlantids are likely to be affected by imminent ocean changes. …”
Publicado 2018
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1095“…The first patient was diagnosed with gastric cancer metastasized to the gastrocolic ligament, and the other was suspected to have a gastric wall abscess secondary to cancer of unknown origin. …”
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1096“…All hard substrates between the lower intertidal and 25 m depth were dominated by the calyptraeid gastropods, Crepipatelladilatata and C.fecunda. Epibenthic coverage of the hard bottoms markedly decreased further down with the exception of vertical cliffs. …”
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1097por Tomašových, Adam, Gallmetzer, Ivo, Haselmair, Alexandra, Kaufman, Darrell S., Mavrič, Borut, Zuschin, Martin“…Gouldia minima and herbivorous gastropods associated with macroalgae or seagrasses are abundant in the top‐core increments but are rarely alive. …”
Publicado 2018
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1098“…Pteropods are a group of small marine gastropods that are highly sensitive to multiple stressors associated with climate change. …”
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1099“…This study was focused on assessing the morphometric variation between populations of Lottia mesoleuca of the family Lottidae, an abundant group of gastropods in the rocky ecosystems of Bahía Málaga and Isla Gorgona (Colombian Pacific). …”
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1100por Bonde, Joshua W., Druschke, Peter A., Hilton, Richard P., Henrici, Amy C., Rowland, Stephen M.“…Possible scavengers are gastropods, ostracods, and decapods. Mode 3 is represented by isolated, reworked remains of frogs as a result of storm activity, supported by the association of elements with disarticulated bivalves and mud rip-up clasts. …”
Publicado 2020
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