Abstract
Larval fish ecology remains poorly understood in freshwater ecosystems. This study analysed the larval ecology of native and non-native fishes in a mediterranean-type watershed in Southern Iberian Peninsula. Assemblage structure of fish larvae was quantified at four distinct rivers sites, every 2 weeks between March and October 2004, and analysed against 16 variables reflecting river flow, temperature and habitat context. There was considerable spatial variation in taxonomic richness and abundance of larval assemblages, with either native or non-native fishes dominating in different sites. There was also a clear temporal separation between native and non-native fishes, with native cyprinids generally peaking earlier in the year than non-native fishes. Temporal fluctuations in larval assemblages across sites were mostly associated with variations in water temperature and transparency, but flow was an important factor shaping local assemblage structure. Larvae of native fishes appeared to found most suitable conditions in naturally flowing sites early in spring, when flow is high and water temperature stills low. These results suggest that preservation of natural flow peaks and adequate thermal contexts may be crucial for conservation of native fish fauna in mediterranean-type streams.
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References
Aparício E, Vargas MJ, Olmo JM, de Sostoa A (2000) Decline of native freshwater fishes in a Mediterranean watershed on the Iberian Peninsula: a quantitative assessment. Environ Biol Fish 59:11–19
Auer NA (1982) Identification of larval fishes of the Great Lakes basin with emphasis on the Lake Michigan drainage. Great Lakes Fishery Commission: Special Publication, Ann Arbor
Bernardo JM, Ilhéu M, Matono P, Costa AM (2003) Interannual variation of fish assemblage structure in a Mediterranean river: implications of stream flow on the dominance of native or exotics species. River Res Applic 19:521–532
Blaxter JHS (1974) The early life history of fishes. Springer, Berlin and New York
Clavero M, Garcia-Berthou E (2005) Invasive species are a leading cause of animal extinctions. Trends Ecol Evol 20:110
Clavero M, Blanco-Garrido F, Prenda J (2004) Fish fauna in Iberian Mediterranean river basins: biodiversity, introduced species and damming impacts. Aquatic Conserv: Mar Freshw Ecosyst 14:575–585
Collares-Pereira MJ, Filipe AF, Moreira da Costa L (2007) Os Peixes do Guadiana - Que Futuro? Guia de Peixes do Guadiana Português. Edições Cosmos, Chamusca, Portugal
Corbacho C, Sánchez JM (2001) Patterns of species richness and introduced species in native freshwater fish faunas of Mediterranean - type basin: the Guadiana river (southwest Iberian Peninsula). Regul River 17:699–707
Crain PK, Whitener K, Moyle PB (2004) Use of a restored central California floodplain by larvae of native and alien fishes. Am Fish Soc Symp 39:125–140
Elron E, Gasith A, Goren M (2006) Reproductive strategy of a small endemic cyprinid, Acanthobrama telavivensis, in a mediterranean-type stream. Environ Biol Fish 77:141–155
Fernández-Delgado C, Rossomano S (1997) Reproductive biology of the mosquitofish in a permanent natural lagoon in south-west Spain: two tactics for one species. J Fish Biol 51:80–92
Filipe AF, Marques T, Seabra S, Tiago P, Ribeiro F, Moreira da Costa L, Cowx IG, Collares-Pereira MJ (2004) Selection of priority areas for fish conservation in Guadiana River Basin, Iberian Peninsula. Conserv Biol 18:189–200
Filipe AF, Magalhães MF, Collares-Pereira MJ (2010) Native and introduced fish species richness in Mediterranean streams: the role of multiple landscape influences. Divers Distrib 16:773–785
Fuiman LA (2002) Special considerations of fish eggs and larvae. In: Fuiman LA, Werner RG (eds) Fishery Science. The unique contributions of early life stages. Blackwell Publishing, Oxford, pp 1–32
Gasith A, Resh VH (1999) Streams in Mediterranean climate regions: abiotic influences and biotic responses to predictable seasonal events. Annu Rev Ecol Syst 31:51–81
Godinho FN, Ferreira MT (1998) The relative influences of exotic species and environmental factors on an Iberian native fish community. Environ Biol Fish 51:41–51
Grenouillet G, Hugueny B, Carrel GA, Olivier JM, Pont D (2001) Large-scale synchrony and inter-annual variability in roach recruitment in the Rhone river: the relative role of climatic factors and density-dependent processes. Freshwater Biol 46:11–26
`Harvey BC (1987) Susceptibility of young-of-the-year fishes to downstream displacement by flooding. T Am Fish Soc 116:851–855
Harvey BC, White JL, Nakamoto RJ (2002) Habitat relationships and larval drift of native and nonindigenous fishes in neighboring tributaries of a Coastal California river. T Am Fish Soc 131:159–170
Herrera M, Fernández-Delgado C (1994) The age, growth and reproduction of Chondrostoma polylepis willkommii in a seasonal stream in the Guadalquivir River basin (Southern Spain). J Fish Biol 44:11–22
Humphries P, Serafini LG, King AJ (2002) River regulation and fish larvae: variation through space and time. Freshwater Biol 47:1307–1331
Leunda P, Elvira B, Ribeiro F, Miranda R, Oscoz J, Alves MJ, Collares-Pereira MJ (2009) International standardization of common names for Iberian endemic freshwater fishes. Limnetica 28:189–202
Magalhães MF, Beja P, Canas C, Collares-Pereira MJ (2002) Functional heterogeneity of dry-season fish refugia across a Mediterranean catchment: the role of habitat and predation. Freshwater Biol 47:1919–1934
Magalhães MF, Schlosser IJ, Collares-Pereira MJ (2003) The role of life history in the relationship between population dynamics and environmental variability in two Mediterranean stream fishes. J Fish Biol 63:300–317
Marchetti MP, Moyle PB (2000) Spatial and temporal ecology of native and introduced fish larvae in lower Putah Creek, California. Environ Biol Fish 58:75–87
Marchetti MP, Moyle PB (2001) Effects of flow regime and habitat structure on fish assemblages in a regulated California stream. Ecol Appl 11:530–539
Marchetti MP, Esteban E, Limm M, Kurth R (2004) Evaluating aspects of larval light trap bias and specificity in the northern Sacramento river system: Do size and color matter? Am Fish Soc Symp 39:269–279
Mesquita N, Coelho MM, Magalhães MF (2006) Spatial variation in fish assemblages across small Mediterranean drainages: effects of habitat and landscape context. Environ Biol Fish 77:105–120
Mills CA, Mann RHK (1985) Environmentally induced fluctuations in year-class strength and their implications for management. J Fish Biol 27:209–226
Moyle PB, Light T (1996) Biological invasions of fresh water: empirical rules and assembly theory. Biol Conserv 78:149–161
Nunn AD, Harvey JP, Britton JR, Frear PA, Cowx IG (2007) Fish, climate and the Gulf stream: the influence of abiotic factors on the recruitment success of cyprinid fishes in lowland rivers. Freshwater Biol 52:1576–1586
Pinder AC (2001) Keys to larval and juvenile stages of course fishes from fresh waters in the British Isles. Freshwater Biological Association, Ambleside
Pires AM, Magalhães MF, Moreira da Costa L, Alves MJ, Coelho MM (2008) Effects of an extreme flash flood on the native fish assemblages across a Mediterranean catchment. Fisheries Manag Ecol 15:49–58
Ribeiro F (2008) Patterns and processes of fish invasions in Iberian rivers: the lower Guadiana drainage as a case study. PhD Dissertation, University of Lisbon, Portugal
Ribeiro F, Collares-Pereira MJ (2010) Life-history variability of non-native centrarchids in regulated river systems of the lower River Guadiana drainage (south-west Iberian Peninsula). J Fish Biol 76:522–537
Ribeiro F, Tiago P, Filipe AF, Costa LM, Cowx IG, Collares-Pereira MJ (2003) Growth and reproductive traits of diploid and triploid forms of Squalius alburnoides cyprinid complex in a tributary of Guadiana River Basin, Portugal. Arch Hydrobiol 156:471–484
Ribeiro F, Orjuela RL, Magalhães MF, Collares-Pereira MJ (2007) Variability in feeding ecology of a South American cichlid: a reason for successful invasion in mediterranean-type rivers? Ecol Freshw Fish 16:559–569
Ribeiro F, Elvira B, Collares-Pereira MJ, Moyle PB (2008) Life-history traits of non-native fishes in Iberian watersheds across several invasion stages: a first approach. Biol Invasions 10:89–102
Robinson AT, Clarkson RW, Forrest RE (1998) Dispersal of larval fishes in a regulated river tributary. T Am Fish Soc 127:772–786
Scheidegger KJ, Bain MB (1995) Larval fish distribution and microhabitat use in free-flowing and regulated rivers. Copeia 1995:125–135
Schultz AA, Maughan OE, Bonar SA (2003) Effects of flooding on abundance of native and nonnative fishes downstream from a small impoundment. N Am J Fish Manage 23:503–511
Smith KG, Darwall WRT (2005) The Status and Distribution of Freshwater Fish Endemic to the Mediterranean Basin. IUCN – The World Conservation Union, Gland
Tan X, Li X, Lek S, Li Y, Wang C, Li J, Luo J (2010) Annual dynamics of the abundance of fish larvae and its relationship with hydrological variation in the Pearl River. Environ Biol Fish 88:217–225
Ter Braak CJF, Smilauer P (1998) CANOCO reference manual and user’s guide to CANOCO for Windows: software for canonical community ordination, Version 4.0. Microcomputer Power, Ithaca
Vidal-Abarca MR, Suárez ML, Ramírez-Díaz L (1992) Ecology of Spanish semiarid streams. Limnetica 8:151–160
Vila-Gispert A, Moreno-Amich R (1998) Seasonal abundance and depth distribution of Blennius fluviatilis and introduced Lepomis gibbosus, in Lake Banyoles (Catalonia, Spain). Hydrobiologia 386:95–101
Vila-Gispert A, Alcaraz C, Garcia-Berthou E (2005) Life-history traits of invasive fish in small Mediterranean streams. Biol Invasions 7:107–116
Zar JH (1999) Biostatistical Analysis, 4th edn. Prentice Hall Inc, Upper Saddle River
Acknowledgements
This work would not have been possible without the assistance in sampling of many people but in special of A. Veríssimo, D.F. Pires and J.M. Ribeiro. Special thanks are also due to P. Jurajda of the Fish Ecology Department of the Institute of Vertebrate Biology at Brno for assistance in larvae identification. Light trap design and sampling experience were kindly provided by P.K. Crain. The authors are indebted to P.B. Moyle, G.H. Coop for insightful comments on early drafts of this manuscript and to two anonymous referees for their comments. Fishing permits were provided by the Direcção-Geral dos Recursos Florestais. Funding was partly granted by the Centro de Biologia Ambiental and the Instituto Nacional da Água (2004/033/FCUL-INAG). Filipe Ribeiro was supported by a PhD grant from the Fundação para a Ciência e a Tecnologia (SFRH/BD/8308/2002).
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Ribeiro, F., Magalhães, M.F. & Collares-Pereira, M.J. Spatial and temporal variation in assemblage structure of fish larvae in mediterranean–type streams: contrasts between native and non-native species. Environ Biol Fish 96, 467–480 (2013). https://doi.org/10.1007/s10641-012-0030-5
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DOI: https://doi.org/10.1007/s10641-012-0030-5