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Artykuły w czasopismach na temat „Post-dispersal seed predation”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 1 lutego 2022

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1

Figueroa, Javier A., Alejandro A. Muñoz, Jorge E. Mella, and Mary T. K. Arroyo. "Pre- and post-dispersal seed predation in a mediterranean-type climate montane sclerophyllous forest in central Chile." Australian Journal of Botany 50, no. 2 (2002): 183. http://dx.doi.org/10.1071/bt01003.

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Most seed-predation studies have evaluated pre- or post-dispersal predation separately, in one or a few species. Assessments of the overall importance of pre- v. post-dispersal seed predation at the community level are generally lacking. Here, we quantify levels of pre and post-dispersal seed predation in >25 plant species in a mediterranean-type climate montane forest in central Chile in two periods of study (1995–1996 and 1997–1998). Almost all species analysed suffered at least some seed losses to pre-dispersal and/or post-dispersal seed predation. However, among species, magnitudes of b

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Villaseñor-Sánchez, Emma Ines, Rodolfo Dirzo, and Katherine Renton. "Importance of the lilac-crowned parrot in pre-dispersal seed predation of Astronium graveolens in a Mexican tropical dry forest." Journal of Tropical Ecology 26, no. 2 (January 29, 2010): 227–36. http://dx.doi.org/10.1017/s0266467409990447.

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Abstract:Parrots represent a large biomass of canopy granivores in tropical forests, and may be effective pre-dispersal seed predators. We evaluated the importance of the lilac-crowned parrot (Amazona finschi) as a pre-dispersal seed predator of Astronium graveolens (Anacardiaceae) in tropical dry forest. Seeds were collected in fruit-traps beneath 22 trees to compare pre-dispersal seed predation by parrots and insects, and determine whether intensity of seed predation was related to fruit-crop size or the aggregation of fruiting conspecifics around focal trees. Ground-level exclosures were es

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3

Hulme, P. E. "Post-dispersal seed predation and seed bank persistence." Seed Science Research 8, no. 4 (December 1998): 513–19. http://dx.doi.org/10.1017/s0960258500004487.

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AbstractThis study examines whether post-dispersal seed predators could be an important selective force in determining the seed bank strategies of grassland plants. It tests the hypothesis that species with persistent seed banks should sustain proportionally less predation of buried seeds than species which have transient seed banks and that this should be true irrespective of seed size. Results are drawn from a field experiment examining the relative susceptibility of surface versus buried seeds for 19 herbaceous taxa exhibiting different degrees of seed bank persistence. The data were consis

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4

Yates, CJ, R. Taplin, RJ Hobbs, and RW Bell. "Factors Limiting the Recruitment of Eucalyptus salmonophloia in Remnant Woodlands .II. Postdispersal Seed Predation and Soil Seed Reserves." Australian Journal of Botany 43, no. 2 (1995): 145. http://dx.doi.org/10.1071/bt9950145.

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This study examined post-dispersal seed predation and soil seed reserves in four remnant populations of E. salmonophloia in the central wheatbelt of Western Australia to determine the effect of these factors on recruitment. Diurnal observations of post-dispersal seed predation at regular intervals of 2 months were undertaken over a 12 month period using artificial baits. Four species of ants were seen removing seeds from artificial baits regularly. Surveys of soil seed reserves revealed that E. salmonophloia does not form a soil seed bank despite a continual seed rain from canopy seed reserves

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5

Warzecha, Bernhard, and V. Thomas Parker. "Differential post-dispersal seed predation drives chaparral seed bank dynamics." Plant Ecology 215, no. 11 (August 6, 2014): 1313–22. http://dx.doi.org/10.1007/s11258-014-0389-9.

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HONEK, ALOIS, ZDENKA MARTINKOVA, and PAVEL SASKA. "Post-dispersal predation of Taraxacum officinale (dandelion) seed." Journal of Ecology 93, no. 2 (April 2005): 345–52. http://dx.doi.org/10.1111/j.1365-2745.2005.00987.x.

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Kitamura, Shumpei, Shunsuke Suzuki, Takakazu Yumoto, Pilai Poonswad, Phitaya Chuailua, Kamol Plongmai, Naohiko Noma, Tamaki Maruhashi, and Chumphon Suckasam. "Dispersal of Aglaia spectabilis, a large-seeded tree species in a moist evergreen forest in Thailand." Journal of Tropical Ecology 20, no. 4 (July 2004): 421–27. http://dx.doi.org/10.1017/s0266467404001555.

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We investigated the seed dispersal of Aglaia spectabilis, a large-seeded tree species in a moist evergreen forest of Khao Yai National Park in Thailand. Although one-to-one relationships between frugivores and plants are very unlikely, large-seeded plants having to rely on few large frugivores and therefore on limited disperser assemblages, might be vulnerable to extinction. We assessed both the frugivore assemblages foraging on arillate seeds of Aglaia spectabilis and dispersing them and the seed predator assemblages, thereby covering dispersal as well as the post-dispersal aspects such as se

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8

Penido, G., V. Ribeiro, and DS Fortunato. "Edge effect on post-dispersal artificial seed predation in the southeastern Amazonia, Brazil." Brazilian Journal of Biology 75, no. 2 (May 2015): 347–51. http://dx.doi.org/10.1590/1519-6984.12813.

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This paper evaluates the post-dispersal artificial seed predation rates in two areas of the southeastern Amazon forest-savanna boundary, central Brazil. We conducted the survey in a disturbance regime controlled research site to verify if exists an edge effect in these rates and if the disturbance (in this case annual fire and no fire) affects seed predation. We placed 800 peanuts seeds in each area at regular distance intervals from the fragment`s edge. Data were analyzed by a likelihood ratio model selection in generalized linear models (GLM). The complete model (with effects from edge dista

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9

Willis, Anthony J., Richard H. Groves, and Julian E. Ash. "Seed Ecology of Hypericum gramineum, an Australian Forb." Australian Journal of Botany 45, no. 6 (1997): 1009. http://dx.doi.org/10.1071/bt96074.

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Aspects of the seed ecology of Hypericum gramineum Forster, a perennial forb that is native to Australia, were examined in several germination and seed predation experiments. Fresh seeds were innately dormant. Highest germination of non-dormant seeds occurred in the light at a temperature regime of approximately 35/25˚C. The results of field experiments indicated that there was no strongly seasonal effect on germination. Predators, such as ants, removed < 20% seeds, thereby suggesting that post-dispersal seed predation is relatively unimportant in the dynamics of H. gramineum populations. S

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10

Blaney, C. S., and P. M. Kotanen. "Post-dispersal losses to seed predators: an experimental comparison of native and exotic old field plants." Canadian Journal of Botany 79, no. 3 (March 1, 2001): 284–92. http://dx.doi.org/10.1139/b01-003.

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Invasions by exotic plants may be more likely if exotics have low rates of attack by natural enemies, including post-dispersal seed predators (granivores). We investigated this idea with a field experiment conducted near Newmarket, Ontario, in which we experimentally excluded vertebrate and terrestrial insect seed predators from seeds of 43 native and exotic old-field plants. Protection from vertebrates significantly increased recovery of seeds; vertebrate exclusion produced higher recovery than controls for 30 of the experimental species, increasing overall seed recovery from 38.2 to 45.6%. L

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11

Broncano, Maria José, Anselm Rodrigo, and Javier Retana. "Post-dispersal seed predation in Pinus halepensis and consequences on seedling establishment after fire." International Journal of Wildland Fire 17, no. 3 (2008): 407. http://dx.doi.org/10.1071/wf07095.

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In the present study, we analyse the spatiotemporal patterns of seed predation and the consequences of this predation in the establishment of new Pinus halepensis individuals. Rodents were the main predators of P. halepensis seeds in burned areas, while predation by ants was considerably lower. Concerning spatiotemporal patterns of seed predation, the results obtained indicate that, although there were some small differences among distances or among seasons, removal of P. halepensis seeds was consistently very high in all situations, whether close to or far from the unburned margins, in pine o

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12

Jansen, Patrick A., Kelly Elschot, P. Johannes Verkerk, and S. Joseph Wright. "Seed predation and defleshing in the agouti-dispersed palm Astrocaryum standleyanum." Journal of Tropical Ecology 26, no. 5 (July 30, 2010): 473–80. http://dx.doi.org/10.1017/s0266467410000337.

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Abstract:The agouti (Dasyprocta punctata) meticulously defleshes Astrocaryum standleyanum palm seeds before scatter hoarding. On Barro Colorado Island, Panama, we experimentally tested three hypotheses on how this behaviour could reduce seed predation to the mutual benefit of the tree and the rodent. The first and established hypothesis – that defleshing reduces seed predation by bruchid beetles by intercepting larvae – was rejected. Experiments in which manually defleshed seeds or entire fruits were incubated at different times showed that defleshing reduced bruchid infestation before fruit f

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13

Hulme, Philip E. "Post-dispersal seed predation: consequences for plant demography and evolution." Perspectives in Plant Ecology, Evolution and Systematics 1, no. 1 (January 1998): 32–46. http://dx.doi.org/10.1078/1433-8319-00050.

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14

Carlo, Tomás A., Mario L. Flores-Mangual, and Marcos A. Caraballo-Ortiz. "Post-Dispersal Seed Predation Rates in a Puerto Rican Pasture." Caribbean Journal of Science 47, no. 2-3 (June 2013): 153–58. http://dx.doi.org/10.18475/cjos.v47i3.a4.

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15

Culot, Laurence, Marie-Claude Huynen, Paul Gérard, and Eckhard W. Heymann. "Short-term post-dispersal fate of seeds defecated by two small primate species (Saguinus mystaxandSaguinus fuscicollis) in the Amazonian forest of Peru." Journal of Tropical Ecology 25, no. 3 (May 2009): 229–38. http://dx.doi.org/10.1017/s0266467409005860.

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Abstract:Post-dispersal fate of seeds dispersed by large primates is well studied but little is known about this process in small frugivores like tamarins. This study in the Amazonian forest of Peru aimed at investigating if characteristics related to the defecation patterns of tamarins (Saguinus mystaxandSaguinus fuscicollis) affected short-term post-dispersal seed fate, through secondary seed dispersal by dung beetles and removal by seed predators. Data on dung beetle activity were based on direct observations of 49 defecations while seed fate was studied using semi-controlled experiments (N

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16

Razafindratsima, Onja H. "Post-dispersal seed removal by rodents in Ranomafana rain forest, Madagascar." Journal of Tropical Ecology 33, no. 3 (April 24, 2017): 232–36. http://dx.doi.org/10.1017/s0266467417000104.

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Abstract:Seed-consuming rodents are increasingly recognized for their roles in the maintenance of tree species diversity, by acting on crucial post seed-dispersal processes. Yet, studies examining the extent to which rodents may act as secondary seed dispersers and/or predators in Madagascar's forests are limited. Thread-marking seed experiments were run to address this, using the seeds of two native large-seeded, frugivore-dispersed tree species (Abrahamia thouvenotii and Cryptocarya crassifolia), in disturbed and less-disturbed habitats in the rain forests of Ranomafana National Park, during

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17

Casper, Brenda B. "Post-Dispersal Seed Predation May Select for Wind Dispersal but Not Seed Number per Dispersal Unit in Cryptantha flava." Oikos 52, no. 1 (March 1988): 27. http://dx.doi.org/10.2307/3565977.

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MAUCHLINE, A. L., S. J. WATSON, V. K. BROWN, and R. J. FROUD-WILLIAMS. "Post-dispersal seed predation of non-target weeds in arable crops." Weed Research 45, no. 2 (April 2005): 157–64. http://dx.doi.org/10.1111/j.1365-3180.2004.00443.x.

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Holmes, Rachel J., and Robert J. Froud-Williams. "Post-dispersal weed seed predation by avian and non-avian predators." Agriculture, Ecosystems & Environment 105, no. 1-2 (January 2005): 23–27. http://dx.doi.org/10.1016/j.agee.2004.06.005.

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20

SHEPHERD, VIRGINIA E., and COLIN A. CHAPMAN. "Dung beetles as secondary seed dispersers: impact on seed predation and germination." Journal of Tropical Ecology 14, no. 2 (March 1998): 199–215. http://dx.doi.org/10.1017/s0266467498000169.

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Dispersal of seeds away from the parent plant may facilitate escape from density-dependent seed mortality. However, many post-dispersal events can have a profound influence on the survival of dispersed seeds. By incorporating seeds in the dung that dung beetles process for consumption and oviposition, dung beetles could enhance seed survival if they remove seeds from areas of high predation risk and place them in locations that avoid subsequent predation and that are suitable for germination. The role of dung beetles in seed survival was investigated over 15 mo in Kibale National Park, Uganda.

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21

von Allmen, Christiane, L. Patricia C. Morellato, and Marco A. Pizo. "Seed predation under high seed density condition: the palm Euterpe edulis in the Brazilian Atlantic Forest." Journal of Tropical Ecology 20, no. 4 (July 2004): 471–74. http://dx.doi.org/10.1017/s0266467404001348.

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Over recent decades, studies on post-dispersal seed predation have revealed some general patterns despite dealing with a highly variable phenomenon (reviews in Crawley 1993, Hulme 1998). Most of these studies, however, were carried out with plant species whose population density range from low to moderately high (Hulme 1998). Only rarely has seed predation been studied in very dense stands of a given plant species (Schupp 1988a, b, 1992). In such a situation, seed predators might respond to the local availability of seeds in a manner that differs from their response under conditions of low see

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22

van Klinken, R. D., and A. J. White. "The role of pre- and post-dispersal seed predation in determining total seed loss." Basic and Applied Ecology 15, no. 7 (November 2014): 581–89. http://dx.doi.org/10.1016/j.baae.2014.08.012.

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Deus, Ernesto, Joaquim S. Silva, Hélia Marchante, Elizabete Marchante, and Catarina Félix. "Are post-dispersed seeds of <i>Eucalyptus globulus</i> predated in the introduced range? Evidence from an experiment in Portugal." Web Ecology 18, no. 1 (April 26, 2018): 67–79. http://dx.doi.org/10.5194/we-18-67-2018.

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Abstract. Plantations of Eucalyptus globulus Labill. have been expanding rapidly worldwide. The species is considered invasive in several regions. While in the native range, post-dispersal seed predation is known to severely limit eucalypt recruitment, there is no experimental evidence of seed predation in the introduced range. We hypothesised that E. globulus seeds largely escape predation in Portugal, which may explain its prolific recruitment in some locations. We tested this hypothesis in central Portugal by exposing E. globulus seeds to the local fauna. For comparison purposes, we also us

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24

WANG, Bo. "Seed density affects post‐dispersal seed predation: evidence from a seed removal experiment of 62 species." Integrative Zoology 15, no. 2 (March 2020): 135–43. http://dx.doi.org/10.1111/1749-4877.12421.

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Gagic-Serdar, Renata, Z. Poduska, I. Djordjevic, G. Cesljar, Svetlana Bilibajkic, Lj Rakonjac, and R. Nevenic. "Suppression of indigo bush with pod pests." Archives of Biological Sciences 65, no. 2 (2013): 801–6. http://dx.doi.org/10.2298/abs1302801g.

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The recorded seed predators of Amorpha fruticosa L., indigo bush weevils and pteromalid wasps, were the subject of laboratory and field research studies in the period from 2006 to 2011. Sample analyses were carried out on more than 30 localities in Serbia with the aim of measuring the summarized pre-dispersal and post dispersal predation preferences. The percentages of the total pre-dispersal (max?33%) and post-dispersal re-infested material (over 95%), make these insects serious candidates for host-plant suppression. Their bionomics were monitored through continuous collection, dessection and

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Pannwitt, Heike, Paula R. Westerman, Friederike De Mol, and Bärbel Gerowitt. "Demographic Processes Allow Echinochloa crus-galli to Compensate Seed Losses by Seed Predation." Agronomy 11, no. 3 (March 17, 2021): 565. http://dx.doi.org/10.3390/agronomy11030565.

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The effect of weed management that targets the seed stage on subsequent life stages is largely unknown. Post-dispersal seed predation reduces the number of seeds from the soil surface before the seeds contribute to the seedbank. Density-dependent processes can mitigate the effect of seed predation in subsequent life stages. In this study, we tested if (i) targeting the seed stage affects the subsequent seedling stage; (ii) if density-dependent mortality in subsequent life stages partly compensates seedling abundance; and (iii) if the magnitude of final seed production depends on seed predation

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McConkey, Kim R. "The influence of gibbon primary seed shadows on post-dispersal seed fate in a lowland dipterocarp forest in Central Borneo." Journal of Tropical Ecology 21, no. 3 (May 2005): 255–62. http://dx.doi.org/10.1017/s0266467405002257.

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The natural seed shadow created by gibbons (Hylobates mulleri×agilis) in Central Kalimantan, Indonesia, was monitored over 11 mo to discern the role of gibbons and post-dispersal events in the spatial pattern of seed germination. Variability in the content and distribution of 183 scats was used to determine which, if any, scat characteristics influenced seed fate. Nine scat characters were evaluated: (1) seed number; (2) number of seed species per scat; (3) scat weight; (4) seed load; (5) rainfall; (6) scat density; (7) distance to nearest fruiting tree; (8) ripe fig abundance; (9) non-fig fru

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Hulme, Philip Eric. "Post-Dispersal Seed Predation in Grassland: Its Magnitude and Sources of Variation." Journal of Ecology 82, no. 3 (September 1994): 645. http://dx.doi.org/10.2307/2261271.

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Chilpa-Galván, Nahlleli, Gerhard Zotz, Guillermo J. Sánchez-Fuente, Celene Espadas-Manrique, José L. Andrade, and Casandra Reyes-García. "Drought, post-dispersal seed predation, and the establishment of epiphytic bromeliads (Tillandsiaspp.)." Biotropica 49, no. 6 (August 24, 2017): 770–73. http://dx.doi.org/10.1111/btp.12482.

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Salvande, Miguel, Mercedes Mulet, and Luis A. Gómez González. "Ilex Canariensis Poir. (Aquifoliaceae) Post-dispersal Seed Predation in the Canary Islands." Plant Ecology 187, no. 1 (April 7, 2006): 143–51. http://dx.doi.org/10.1007/s11258-006-9139-y.

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Gantz, Alberto G., and Carlos E. Valdivia. "Post-dispersal seed predation in the hedgerows of agroecosystems in southern Chile." Gayana (Concepción) 84, no. 2 (December 2020): 112–17. http://dx.doi.org/10.4067/s0717-65382020000200112.

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Gong, Hede, ChaoZhi Tang, and Bo Wang. "Post-dispersal seed predation and its relations with seed traits: a thirty-species-comparative study." Plant Species Biology 30, no. 3 (April 1, 2014): 193–201. http://dx.doi.org/10.1111/1442-1984.12051.

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Marino, Paul C., P. R. Westerman, C. Pinkert, and W. van der Werf. "Influence of seed density and aggregation on post-dispersal weed seed predation in cereal fields." Agriculture, Ecosystems & Environment 106, no. 1 (March 2005): 17–25. http://dx.doi.org/10.1016/j.agee.2004.07.001.

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Motta, Luciana, Agustin Vitali, Guillermo C. Amico, Daniel García, and Mariano A. Rodriguez-Cabal. "Post-dispersal seed predation in Patagonia temperate forest depends on habitat patchiness and seed species." Plant Ecology 222, no. 7 (May 20, 2021): 819–27. http://dx.doi.org/10.1007/s11258-021-01145-1.

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Shimizu-Kimura, Yoko, Scott Burnett, and Alison Shapcott. "Demographic, dispersal, predation and genetic data reveal the potential vulnerability of an endangered rainforest shrub, Triunia robusta (Proteaceae)." Australian Journal of Botany 65, no. 3 (2017): 270. http://dx.doi.org/10.1071/bt16216.

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We investigated the population ecology of Triunia robusta (C.T. White) Foreman, an endemic rainforest shrub of south-east Queensland, Australia. Two-time demographic data from 1999 and 2010 were used to estimate the species life span and changes in demographic factors over the 11 year period. The potential dispersal vectors and their activities were monitored, and the effects of predation on seed and seedling mortality were quantified. Published genetic data was used to assess the gene flow distance in years. On average, T. robusta has a life span of 103 years, with a generation time of 44 yea

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Denham, Andrew J., and Tony D. Auld. "Flowering, seed dispersal, seed predation and seedling recruitment in two pyrogenic flowering resprouters." Australian Journal of Botany 50, no. 5 (2002): 545. http://dx.doi.org/10.1071/bt02009.

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A few resprouting plants in fire-prone environments have no local seed bank (soil or canopy) when a fire occurs. These species rely on post-fire flowering and the production of non-dormant seeds to exploit favourable post-fire establishment and growth conditions. For two such pyrogenic flowering species (Doryanthes excelsa Correa and Telopea speciosissima (Smith) R.Br.), we examined the timing of seed release, patterns of fruit production, seed dispersal, seed predation and seedling establishment following a fire in the Sydney region of south-eastern Australia. Both species took some 19 months

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Escobar, Sebastián, Onja H. Razafindratsima, Rommel Montúfar, and Henrik Balslev. "Post-Dispersal Seed Removal in a Large-Seeded Palm by Frugivore Mammals in Western Ecuador." Tropical Conservation Science 13 (January 2020): 194008292094704. http://dx.doi.org/10.1177/1940082920947041.

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Post-dispersal seed removal by ground-foraging frugivores promotes secondary dispersal of large seeds, reducing seed predation and increasing recruitment and regeneration. We studied how habitat disturbance influences seed removal patterns in the large-seeded palm Phytelephas aequatorialis within three habitats forming a continuum of disturbance (agroforestry system, disturbed forest, and less-disturbed forest) using seed removal experiments and camera trapping. We tested whether seed removal rates, and both richness and composition of seed remover communities varied between the habitats. On a

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Pufal, Gesine, and Alexandra-Maria Klein. "Post-dispersal seed predation of three grassland species in a plant diversity experiment." Journal of Plant Ecology 6, no. 6 (March 13, 2013): 468–79. http://dx.doi.org/10.1093/jpe/rtt011.

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HEGGENSTALLER, ANDREW H., FABIAN D. MENALLED, MATT LIEBMAN, and PAULA R. WESTERMAN. "Seasonal patterns in post-dispersal seed predation ofAbutilon theophrastiandSetaria faberiin three cropping systems." Journal of Applied Ecology 43, no. 5 (July 19, 2006): 999–1010. http://dx.doi.org/10.1111/j.1365-2664.2006.01198.x.

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Valenta, Kim, Mariah E. Hopkins, Melanie Meeking, Colin A. Chapman, and Linda M. Fedigan. "Spatial patterns of primary seed dispersal and adult tree distributions: Genipa americana dispersed by Cebus capucinus." Journal of Tropical Ecology 31, no. 6 (August 28, 2015): 491–98. http://dx.doi.org/10.1017/s0266467415000413.

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Abstract:The spatial distribution of adult trees is typically not expected to reflect the spatial patterns of primary seed dispersal, due to many factors influencing post-dispersal modification of the seed shadow, such as seed predation, secondary seed dispersal and density-dependent survival. Here, we test the hypothesis that spatial distributions of primary seed shadows and adult trees are concordant by analysing the spatial distributions of adult Genipa americana trees and the seed shadow produced by its key primary disperser, the capuchin monkey (Cebus capucinus) in a tropical dry forest i

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Ruano, Irene, Carlos del Peso, and Felipe Bravo. "Post-dispersal predation of Pinus pinaster Aiton seeds: key factors and effects on belowground seed bank." European Journal of Forest Research 134, no. 2 (November 23, 2014): 309–18. http://dx.doi.org/10.1007/s10342-014-0853-z.

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Hammond, D. S. "Post-dispersal seed and seedling mortality of tropical dry forest trees after shifting agriculture, Chiapas, Mexico." Journal of Tropical Ecology 11, no. 2 (May 1995): 295–313. http://dx.doi.org/10.1017/s0266467400008762.

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ABSTRACTVertebrate attack accounted for 98.4% of all seed loss during the two months following dispersal. This accounted for, across all habitat types, 94% ofBursera, 76% ofSpondias, 37% ofSwieteniaand 25% ofErythrinaseeds artificially dispersed.Bursera, SpondiasandSwieteniaseeds in early successional habitat suffered significantly greater predation than in either older abandoned (30 y) or mature forest plots.Erythrinashowed generally low loss to predation in all plots. Seeds attacked were more often removed from, rather than buried or eaten at, the dispersal site. In young secondary habitats,

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Pizo, Marco Aurélio. "Seed dispersal and predation in two populations ofCabralea canjerana(Meliaceae) in the Atlantic Forest of southeastern Brazil." Journal of Tropical Ecology 13, no. 4 (July 1997): 559–77. http://dx.doi.org/10.1017/s0266467400010713.

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ABSTRACTThe seed dispersal system of a neotropical tree,Cabralea canjerana(Meliaceae), was studied in two forested areas in southeastern Brazil. The first study site, Parque Estadual Intervales (PEI), is a 49,000-ha reserve composed mostly of old-growth Atlantic rain forest. The second site, Mata de Santa Genebra (MSG), is a 250-ha fragment of old-secondary semideciduous forest whose present bird fauna differs markedly from the original, in part as a consequence of forest fragmentation. At PEI 35 bird species ate the diaspores ofC. canjerana. Black-tailed tityra (Tityra cayana, Tyrannidae) was

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Hulme, Philip E., and Melanie K. Hunt. "Rodent post‐dispersal seed predation in deciduous woodland: predator response to absolute and relative abundance of prey." Journal of Animal Ecology 68, no. 2 (March 1999): 417–28. http://dx.doi.org/10.1046/j.1365-2656.1999.00294.x.

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Lapenta, Marina Janzantti, and Paula Procópio-de-Oliveira. "The Fate of Seeds Dispersed by Golden Lion Tamarins (Leontopithecus Rosalia) in an Atlantic Forest Fragment, Brazil." Tropical Conservation Science 2, no. 3 (September 2009): 266–81. http://dx.doi.org/10.1177/194008290900200301.

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Frugivores, as seed dispersers may influence the spatial patterns of adult and juvenile plants, but a large portion of the potential recruitment of plant populations is lost to seed predators. The majority of seeds dispersed by primates are killed by seed predators or moved by secondary dispersers. Little is known about post-dispersal seed-predation and seedling distribution of exploited plant species. This study iinvestigated the survival and establishment of seedlings from seeds defecated by the golden lion tamarin ( Leontopithecus rosalia), a frugivorous endemic primate of the Atlantic Fore

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Alcántara, Julio M., Pedro J. Rey, Alfonso M. Sánchez-Lafuente, and Francisco Valera. "Early effects of rodent post-dispersal seed predation on the outcome of the plant-seed disperser interaction." Oikos 88, no. 2 (February 2000): 362–70. http://dx.doi.org/10.1034/j.1600-0706.2000.880215.x.

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Chauvet, Stéphanie, and Pierre-Michel Forget. "Edge effects on post-dispersal seed removal in a fragmented rain forest in French Guiana." Journal of Tropical Ecology 21, no. 1 (January 2005): 113–16. http://dx.doi.org/10.1017/s0266467404001944.

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Forest fragmentation results in the creation of edge habitats, which can be responsible for large modifications in community dynamics (Murcia 1995, Saunders et al. 1991). Plant recruitment along edges is favoured for early successional species but is limited for core forest species (Fox et al. 1997, Williams-Linera 1990). Because the former generally produce large quantities of small seeds while the latter produce fewer large seeds (Hammond & Brown 1995), seed resource availability along the edge is biased in favour of smaller seeds. Such seeds are more likely to attract small rodents than

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Traxler, Tanja. "NATIVE FOOD SPECTRUM, SIZE-MATCHING AND FORAGING EFFICIENCY OF THE MEDITERRANEAN HARVESTER ANT MESSOR WASMANNI (HYMENOPTERA: FORMICIDAE)." Ecologica Montenegrina 7 (November 14, 2016): 451–63. http://dx.doi.org/10.37828/em.2016.7.19.

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This study examined the food spectrum, size-matching and harvesting efficiency of the Mediterranean harvester ant Messor wasmanni Krausse, 1910, a major seed predator on annual grasslands, on the Croatian island of Cres. The ant workers collect available food items not only from the soil surface (post-dispersal seed predation), but also directly from the mother plant (pre-dispersal seed predation). The distributional pattern of the main food resources therefore changed constantly from May to October 2009. This investigation shows that food items were collected either from several distinct smal

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MUÑOZ, ALEJANDRO A., and LOHENGRIN A. CAVIERES. "A Multi-species Assessment of Post-dispersal Seed Predation in the Central Chilean Andes." Annals of Botany 98, no. 1 (May 10, 2006): 193–201. http://dx.doi.org/10.1093/aob/mcl087.

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Hulme, Philip E. "Post-dispersal seed predation and the establishment of vertebrate dispersed plants in Mediterranean scrublands." Oecologia 111, no. 1 (June 6, 1997): 91–98. http://dx.doi.org/10.1007/s004420050212.

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