https://revistas.ucr.ac.cr/index.php/rbtRevista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

Effects of insect and decapod exclusion and leaf litter species identity on breakdown rates in a tropical headwater stream

José Rincón, Alan Covich



DOI: https://doi.org/10.15517/rbt.v62i0.15784

Abstract


High species richness of tropical riparian trees influences the diversity of organic detritus entering streams, creating temporal variability in litter quantity and quality. We examined the influence of species of riparian plants and macroinvertebrate exclusion on leaf-litter breakdown in a headwater stream in the Luquillo Mountains of Puerto Rico. Leaf litter ofDacryodes excelsa (Burseraceae), Guarea guidonia (Meliaceae), Cecropia scheberiana (Moraceae), Manilkara bidentata (Sapotaceae), and Prestoea acuminata (Palmae) were incubated in litter bags in a pool of Quebrada Prieta. Fine mesh bags were used to exclude macroinvertebrates during leaf breakdown, and coarse mesh bags allowed access to decapod crustaceans (juvenile shrimps and crabs) and aquatic insects (mainly mayflies, chironomids, and caddisflies). D. excelsa and G. guidonia (in coarse- and fine-mesh bags) had significantly higher breakdown rates than C. scheberiana, M. bidentata, and P. acuminata. Breakdown rates were significantly faster in coarse-mesh bag treatments for all leaf types, thus indicating a positive contribution of macroinvertebrates in leaf litter breakdown in this headwater stream. After 42 days of incubation, densities of total invertebrates, mayflies and caddisflies, were higher in bags with D. excelsa and G. guidonia, and lower in P. acuminata, C. scheberiana y M. bidentata. Decay rates were positively correlated to insect densities. Our study highlights the importance of leaf identity and macroinvertebrate exclusion on the process of leaf litter breakdown in tropical headwater streams. Rev. Biol. Trop. 62 (Suppl. 2): 143-154. Epub 2014 April 01.

Keywords


leaf breakdown, aquatic insects, tropical stream, macroconsumers, detritivores, Puerto Rico, tropical rainforest.

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References


Ardon, M., & Pringle, C. M. (2008). Do secondary compounds inhibit microbial- and insect-mediated leaf breakdown in a tropical stream? Oecologia, 155, 311-323.

Ardon, M., Pringle, C.M., & Eggert, S.L. (2009). Does leaf chemistry differentially affect leaf breakdown in tropical versus temperate streams?: Importance of standardized analytical techniques to measure leaf chemistry. Journal of the North American Benthological Society, 28(2), 440-453

Beard, K. H., Vogt, K. A., Vogt, D. J., Scatena, F. N., Covich, A. P., Siccama, T. C., Sigurdardottir, R., & Crowl, T. A. (2005). The response of structural and functional characteristics of a tropical forested ecosystem to multiple, natural disturbances in legacy environments. Ecological Monographs, 75, 345-361.

Benstead, J. P. (1996). Macroinvertebrates and the processing of leaf litter in a tropical stream. Biotropica, 28, 367-375.

Bobeldyk, A. M., & Ramírez, A. (2007). Leaf breakdown in a tropical headwater stream (Puerto Rico): The role of freshwater shrimps and detritivorous insects. Journal of Freshwater Ecology, 22, 581-590.

Boulton, A. J., & Boon, P. J. (1991). A review of methodology used to measure leaf litter decomposition in lotic environments: time to turn over a new leaf? Australian Journal of Marine and Freshwater Research, 42, 1-43.

Boulton, A. J., Boyero, L., Covich, A. P., Dobson, M., Lake, S., & Pearson, R. (2008) Are tropical streams ecologically different from temperate streams? In D. Dudgeon (Ed.), Tropical stream ecology (pp. 257-284). San Diego: Academic Press.

Boyero, L., Pearson, R. G., Dudgeon, D., Graca, M. A. S., Gessner, M. O., Albariño, R. J., Ferreira, V., Yule, C. M., Boulton, A. J., Arunachalam, M., Callisto, M., Chauvet, E., Ramirez, A., Chara, J., Moretti, M. S., Goncalves, J. F., Helson, J. E., Chara, J., Encalada, A. C., Davies, S. J., Lamothe, S., Cornejo, A., Li, Y., Buria, L. M., Villanueva, N., Zuniga, M. C., & Pringle, C. M. (2011). Global distribution of a key trophic guild contrasts with common latitudinal diversity patterns. Ecology, 92, 1839-1848.

Boyero, L., Richard, G., Pearson, R. G., Dudgeon, D., Ferreira, V., Graça, M. A. S., Gessner, M. O., Boulton, A. J., Chauvet, E., Yule, C. M., Albariño, R. J., Ramírez, A., Helson, J. E., Callisto, M., Arunachalam, M., Chará, J., Figueroa, R., Mathooko, J. M., Gonçalves, J. F., Moretti, M. S., Chará-Serna, A. M., Davies, J. N., Encalada, A., Lamothe, S., Buria, L. M., Castela, J., Cornejo, A., Li, A. O. Y., M’Erimba, C., Díaz Villanueva, V., Zúñiga, M. C., Swan, C. M., & Barmuta, L. A. (2012). Global patterns of stream detritivore distribution: implications for biodiversity loss in changing climates. Global Ecology and Biogeography, 21 (2), 134-141.

Brokaw, N., Zimmerman, J. K., Willig, M. R., Camilo, G. R., Covich, A. P., Crowl, T. A., Fetcher, N., Haines, B. L., Lodge, D. J., Lugo, A. E., Myster, R. W., Pringle, C. M., Sharpe, J. M., Scatena, F. N., Schowalter, T. D., Silver, W. L., Thompson, J., Vogt, D. J., Vogt, K. A., Waide, R. B., Walker, L. R., Woolbright, L. L., Wunderle, J. M., & Zou, X. (2012). Response to Disturbance. In: N. Brokaw, T. A. Crowl, A. E. Lugo, W. H. Mcdowell, F. N. Scatena, R. B. Waide & M. R. Willig (Eds.), A Caribbean Forest Tapestry: The Multidimensional Nature of Disturbance and Response (pp. 201-271). New York: Oxford University Press, Inc.

Campbell, I. C., & Fuchshuber, L. (1995). Polyphenols, condensed tannins, and processing rates of tropical and temperate leaves in an Australian stream. Journal of the North American Benthological Society, 14, 174-182.

Cheshire, K., Boyero, L., & Pearson, R. G. (2005). Food webs in tropical Australian streams: Shredders are not scarce. Freshwater Biology, 50, 748-769.

Coley, P. D., & Barone, J. A. (1996). Herbivory and plant defenses in tropical forests. Annual Review of Ecology and Systematics, 27, 305-335.

Coley, P. D., & Barone, J. A. (2001). Ecology of Defenses. In S. Levin (Ed.), Encyclopedia of Biodiversity (Vol. 2) (pp. 11-21). Amsterdam, The Netherlands: Academic Press.

Covich, A. P. (1988). Geographical and historical comparisons of Neotropical streams: Biotic diversity and detrital processing in highly variable habitats. Journal of the North American Benthological Society, 7, 361-386.

Covich, A. P., & McDowell, W. H. (1996). The stream community. In D. P. Reagan & R. B. Waide (Eds.), The food web of a tropical rain forest (pp. 433-459). Chicago: University of Chicago Press.

Covich, A. P., Palmer, M. A., & Crowl, T. A. (1999). Role of benthic invertebrate species in freshwater ecosystems. Bioscience, 49, 119-127.

Covich, A. P., Crowl, T. A., & Scatena, F. N. (2003). Effects of extreme low flows on freshwater shrimps in a perennial tropical stream. Freshwater Biology, 48, 1199-1206.

Covich, A. P., Austen, M. C., Barlocher, F., Chauvet, E., Cardinale, B. J., Biles, C. L., Inchausti, P., Dangles, O., Solan, M., Gessner, M. O., Statzner, B., Moss, B., & Moss, B. (2004). The role of biodiversity in the functioning of freshwater and marine benthic ecosystems. Bioscience, 54, 767-775.

Cross, W. F., Covich, A. P., Crowl, T. A., Benstead, J. P., & Ramirez, A. (2008). Secondary production, longevity, and consumption rates of freshwater shrimps in two tropical streams with contrasting geomorphology and foodweb structure. Freshwater Biology, 53, 2504-2519.

Crow, T. (1980). A rain forest chronicle: A 30 year record of change in structure and composition at El Verde, Puerto Rico. Biotropica, 12, 42-55.

Crowl, T. A., McDowell, W. H., Covich, A. P., & Johnson, S. L. (2001). Freshwater shrimp effects on detrital processing and localized nutrient dynamics in a montane, tropical rain forest stream. Ecology, 82, 775-783.

Crowl, T. A., Welsh, V., Heartsill-Scalley, T., & Covich, A. P. (2006). Effects of different types of conditioning on rates of leaf-litter shredding by Xiphocaris elongata, a Neotropical freshwater shrimp. Journal of the North American Benthological Society, 25, 196-206.

Dobson, M., Mathooko, J. M., Magana, A., & Ndegwa, F. K. (2002). Macroinvertebrate assemblages and detritus processing in Kenyan highland streams: More evidence for the paucity of shredders in the tropics? Freshwater Biology, 47, 909-919.

Dobson, M., Mathooko, J. M., Ndegwa, F. K., & M’erimba, C. (2003). Leaf litter processing rates in a Kenyan stream, the Njoro River. Hydrobiologia, 519, 207-210.

Dudgeon, D. (1994). The influence of riparian vegetation on macroinvertebrate community structure and functional organization in 6 New Guinea streams. Hydrobiologia, 292, 65-85.

Feio, M. J., & Graça, M. A. S. (2000). Food consumption by the larvae of Sericostoma vittatum (Trichoptera), and endemic species from the Iberian Peninsula. Hydrobiologia, 439, 7-11.

Garcia-Martino, A. R., Warner, G. S., Scatena, F. N., & Civco, D. L. (1996). Rainfall, runoff relationships in the Luquillo Mountains of Puerto Rico. Caribbean Journal of Science, 32, 413-424.

Gonçalves, J. F., Graça, M. A. S., & Callisto, M. (2006). Leaf-litter breakdown in 3 streams in temperate, Mediterranean and tropical Cerrado climates. Journal of the North American Benthological Society, 25, 344-355.

Graça, M. A. S. (2001). The role of invertebrates on leaf litter decomposition in streams – a review. International Review of Hydrobiology, 86, 383-393.

Graça, M. A. S., Cressa, C., Gessner, M. O., Feio, M. J., Callies, K. A., & Barrios, C. (2001). Food quality, feeding preferences, survival and growth of shredders from temperate and tropical streams. Freshwater Biology, 46, 947-957.

Heartsill, S. T., Crowl, T. A., & Thompson, J. (2009). Tree species distributions in relation to stream distance in a midmontane wet forest, Puerto Rico. Caribbean Journal of Science, 45, 52–63.

Irons, J. G. III, Oswood, M. W., Stout, R. J., & Pringle, C. M. (1994). Latitudinal patterns in leaf litter breakdown: is temperature really important? Freshwater Biology, 32, 401-411.

Jonsson, M., & Malmqvist, B. (2000). Ecosystem process rate increases with animal species richness: evidence from leaf-eating aquatic insects. Oikos, 89, 519-523.

Jonsson, M., Malmqvist, B., & Hoffsten, P. O. (2001). Leaf litter breakdown rates in boreal streams: Does shredder species richness matter? Freshwater Biology, 46, 161-171.

La Caro, F., & Rudd, R. L. (1985). Leaf litter disappearance rates in Puerto Rican montane rain forest. Journal of Tropical Ecology, 17, 269-276.

March, J. G., Benstead, J. P., Pringle, C. M., & Ruebel, M. W. (2001). Linking shrimp assemblages with rates of detrital processing along an elevational gradient in a tropical stream. Canadian Journal of Fisheries and Aquatic Sciences, 58, 470-478.

March, J. G., & Pringle, C. M. (2003). Food web structure and basal resource utilization along a tropical island stream continuum, Puerto Rico. Biotropica, 35, 84-93.

McDowell, W. H., Scatena, F. N., Waide, R. B., Brokaw, N., Camilo, G. R., Covich, A. P., Crowl, T. A., González, G., Greathouse, E. A., Klawinski, P., Lodge, D. J., Lugo, A. E., Pringle, C. M., Richardson, B. A., Richardson, M. J., Schaefer, D. A., Silver, W. L., Thompson, J., Vogt, D. J., Vogt, K. A., Willig, M. R., Woolbright, L. L., Zou, X., Zimmerman, J. K. (2012). Geographic and Ecological Setting of the Luquillo Mountains. In N. Brokaw, T. A. Crowl, A. E. Lugo, W. H. Mcdowell, F. N. Scatena, R. B. Waide & M. R. Willig (Eds.), A Caribbean Forest Tapestry: The Multidimensional Nature of Disturbance and Response (pp. 72-163). New York, NY: Oxford University Press, Inc.

Mathooko, J. M., M’Erimba, C. M., & Leichtfried, M. (2000). Decomposition of leaf litter of Dombeya goetzenii in the Njoro River, Kenya. Hydrobiologia, 418, 147-152.

Naiman, R. J., & Décamps, H. (1997). The ecology of interfaces: Riparian zones. Annual Review of Ecology and Systematics, 28, 621-658.

Padgett, D. E. (1976). Leaf decomposition by fungi in a tropical rainforest stream. Biotropica, 8, 166-178.

Petersen, R. C., & Cummins, K. W. (1974). Leaf processing in a woodland stream. Freshwater Biology, 4, 343-368.

Quinn, J. M., Smith, B. J., Burrell, G. P., & Parkyn, S. M. (2000). Leaf litter characteristics affect colonisation by stream invertebrates and growth of Olinga feredayi (Trichoptera: Conoesucidae). New Zealand Journal of Marine and Freshwater Research, 34, 273-287.

Ramirez, A., & Hernandez-Cruz, L. R. (2004). Aquatic insect assemblages in shrimp-dominated tropical streams, Puerto Rico. Biotropica, 36, 259-266.

Rincón, J. E., & Martínez, I. (2006). Food quality and feeding preferences of Phylloicus sp. (Trichoptera: Calamoceratidae). Journal of the North American Benthological Society, 25, 207-213.

Rosemond, A. D., Pringle, C. M., & Ramirez, A. (1998). Macroconsumer effects on insect detritivores and detritus processing in a tropical stream. Freshwater Biology, 39, 515-523.

Rosemond, A. D., Pringle, C. M., Ramirez, A., & Paul, M. (2001). A test of top-down and bottom-up control in a detritus-based food web. Ecology, 82, 2279-2293.

Sanchez, M. J., López, E., & Lugo, A. E. (1997). Chemical and physical analysis of selected plants and soils from Puerto Rico (1981-1990). Research Note IITF-RN-1. Ríos Piedras, Puerto Rico: U.S. Department of Agriculture, Forest Service, International Institute of Tropical Forestry.

Smith, R. F. (1970). The vegetation structure of a Puerto Rican rain forest before and after short-term gamma irradiation. In H. T. Odum & R. T. Pigeon (Eds.), A tropical rain forest (pp. H101-H104). Springfield, VA: USAEC, NTIS.

Stout, R. J. (1989). Effects of condensed tannins on leaf processing in mid-latitude and tropical streams: A theoretical approach. Canadian Journal of Fisheries and Aquatic Science, 46, 1097-1106.

Uriarte, M., Clark, J. S., Zimmerman, J. K., Comita, L. S., Forero-Montaña, J., & Thompson, J. (2012). Multidimensional trade-offs in species responses to disturbance: implications for diversity in a subtropical forest. Ecology, 93, 191–205.

Usio, N., & Townsend, C. R. (2001). The significance of the crayfish Paranephrops zealandicus as shredders in a New Zealand headwater stream. Journal of Crustacean Biology, 21, 354-359.

Vogt, K. A., Vogt, D. J., Boon, P., Covich, A., Scatena, F. N., Asbjornsen, H., O’Hara, J. L., Pérez, J., Siccama, T. G.,

Bloomfield, J., & Ranciato, J. F. (1996). Litter dynamics along stream, riparian and upslope areas following Hurricane Hugo, Luquillo Experimental Forest, Puerto Rico. Biotropica, 28, 458-470.

Wallace, J. B., Eggert, S. L., Meyer, J. L., & Webster, J. R. (1999). Effects of resource limitation in a detrital-based ecosystem. Ecological Monographs, 69, 409-442.

Wantzen, K. M., Wagner, R., Suetfeld, R., & Junk, W. J. (2002). How do plant-herbivore interactions of trees influence coarse detritus processing by shredders in aquatic ecosystems of different latitudes? Internationale Vereinigung fur Theoretische und Angewandte Limnologie, 28, 815-821.

Wantzen, K. M., & Wagner, R. (2006). Detritus processing by shredders: a tropical-temperate comparison. Journal of the North American Benthological Society, 25, 214–230.

Wantzen, K. M., Yule, C. M., Mathooko, J. M., & Pringle, C. M. (2008). Organic Matter Processing in Tropical Streams. In D. Dudgeon (Ed.), Tropical Stream Ecology (pp. 43-64). London: Academic Press.

Webster, J. R., & Benfield, E. F. (1986). Vascular plant breakdown in freshwater ecosystems. Annual Review of Ecology and Systematics, 17, 567-594.

Wright, M. S., & Covich, A. P. (2005). The effect of macroinvertebrate exclusion on leaf breakdown rates in a tropical headwater stream. Biotropica, 37, 403-408.

Zalamea, M., & González, G. (2008). Leaf fall phenology in a subtropical wet forest in Puerto Rico: from species to community patterns. Biotropica, 40, 295–304.

Zar, J. H. (1999). Biostatistical Analysis (4th ed.). New Jersey: Prentice Hall, Inc.

Zimmerman, J. K., Aide, T. M., Herrera, L., Rosario, M., Rosario, M., & Serrano, M. (1995). Effects of land management and a recent hurricane on forest structure and composition in the Luquillo Experimental Forest, Puerto Rico. Forest Ecology and Management, 78, 147-157.

Zimmerman, J. K. H., & Covich, A. P. (2003). Distribution of juvenile crabs (Epilobocera sinuatifrons) in two Puerto Rican headwater streams: Effects of pool morphology and past land-use legacies. Archiv für Hydrobiologie, 158, 343-357.

Zimmerman, J. K. H., & Covich, A. P. (2007). Damage and recovery of riparian sierra palms (Prestoea acuminata var. montana) after Hurricane Georges: Influence of topography, land use, and biotic characteristics. Biotropica, 39, 43-49.

Zou, X., Zucca, C. P., Waide, R. B., & McDowell, W. H. (1995). Long-term influence of deforestation on tree species composition and litter dynamics of a tropical rain forest in Puerto Rico. Forest Ecology and Management, 78, 147-157.


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