Growth and mortality of prairie stream fishes: relations with fish community and instream habitat characteristics

2001 ◽  
Vol 10 (2) ◽  
pp. 88-96 ◽  
Author(s):  
M. C. Quist ◽  
C. S. Guy
Keyword(s):  
Fish Community ◽  
Habitat Characteristics ◽  
Stream Fishes ◽  
Prairie Stream

Habitat Use and Susceptibility to Predation of Four Prairie Stream Fishes: Implications for Conservation of the Endangered Topeka Shiner

Copeia ◽  
2005 ◽  
Vol 2005 (1) ◽  
pp. 38-47 ◽  
Author(s):  
G. Layne Knight ◽  
Keith B. Gido
Keyword(s):  
Habitat Use ◽  
Stream Fishes ◽  
Topeka Shiner ◽  
Prairie Stream

Nowhere to swim: interspecific responses of prairie stream fishes in isolated pools during severe drought

2020 ◽  
Vol 82 (2) ◽  
Author(s):  
Garrett W. Hopper ◽  
Keith B. Gido ◽  
Casey A. Pennock ◽  
Skyler C. Hedden ◽  
Bryan D. Frenette ◽  
...  
Keyword(s):  
Severe Drought ◽  
Stream Fishes ◽  
Prairie Stream

Altered body size distributions in a large river fish community enriched by sewage

2002 ◽  
Vol 59 (5) ◽  
pp. 819-828 ◽  
Author(s):  
Adrian M.H deBruyn ◽  
David J Marcogliese ◽  
Joseph B Rasmussen
Keyword(s):  
Body Size ◽  
Upper Bound ◽  
Fish Community ◽  
Local Variation ◽  
Large River ◽  
Habitat Characteristics ◽  
Size Distributions ◽  
Treated Sewage ◽  
Energetic Constraints ◽  
River Fish

We used two approaches (interspecific upper bound and normalized biomass spectrum, NBS) to study size distributions in a littoral fish community across a natural gradient of epiphytic primary production and at sites enriched by primary-treated sewage. The upper bound of the interspecific density – body size relationship supported universal energetic constraints on the regional assemblage but revealed substantial variation in size distributions at a local scale. Multivariate analysis of the modes composing the NBS suggested possible mechanisms for this local variation in size distributions. Only the largest organisms had higher densities at higher levels of productivity. Densities of smaller organisms could be explained by a combination of habitat characteristics and feeding interactions.

Patterns of assemblage change in prairie stream fishes in relation to urban stormwater impoundments

Hydrobiologia ◽  
2013 ◽  
Vol 718 (1) ◽  
pp. 221-235 ◽  
Author(s):  
Loren W. Stearman ◽  
Dustin T. Lynch
Keyword(s):  
Stream Fishes ◽  
Urban Stormwater ◽  
Prairie Stream

scholarly journals Ichthyofaunal Diversity and Physico-Chemical Factors of Melamchi River, Sindhupalchok, Nepal

2016 ◽  
Vol 21 (1) ◽  
pp. 10-18
Author(s):  
Abha R. Mishra ◽  
Chitra Bahadur Baniya
Keyword(s):  
Fish Species ◽  
Fish Community ◽  
Diversity Index ◽  
Chemical Properties ◽  
Habitat Characteristics ◽  
Fish Diversity ◽  
Physico Chemical ◽  
Chemical Factors ◽  
High Level

The fish community and physico-chemical properties at five sites of Melamchi River were studied monthly from January 2011 to December 2013.    Melamchi River is one of tributaries larger Indrawati River basin, originates from the high snowy Jugal Mountain (5,875 m asl). Eleven fish species within two orders and five families were recorded.   Cypriniformes  was  found  to  be  the  most  dominant  order  with  ten  fish  species. Schizothorax plagiostomus  was the most common fish species followed by  Neolissochilus hexagonolepis, and  Psilorhynchus pseudecheneis.  Shannon Wiener fish diversity index and species richness recorded were highest at site 2 and lowest at site 5, whereas, evenness index was highest at site 3. The cluster analysis revealed  that  similarity  between  fish  species  decreased  as  the  distance  between  the  sites  increased.  Fish species were found distributed among four groups with respect to the significant habitat characteristics in the redundancy analysis (RDA). River water was found well-oxygenated and alkaline at all sites. However, high level for turbidity (43.25/ NTU) was observed at site 5, which exceeded compliance levels of WHO indicating the influence of intensive agriculture and deforestation along river area. To improve fish diversity and water quality of this river proper monitoring and management are an urgent need.Journal of Institute of Science and TechnologyVolume 21, Issue 1, August 2016, Page: 10-18

Mangroves as Fish Habitat

2015 ◽  
Keyword(s):  
Water Quality ◽  
Particle Size ◽  
Species Richness ◽  
Fish Species ◽  
Fish Community ◽  
Spatial Scales ◽  
Quality Parameters ◽  
Habitat Characteristics ◽  
Fish Community Structure ◽  
Simultaneous Assessment

<em>Abstract</em>.—Three adjacent tidal creek systems (Page, Kemps, and Broad creeks) on Cape Eleuthera, The Bahamas were studied to quantify the variation in fish community structure and habitat characteristics over small (<5 km) spatial scales. Snorkeling transects were used to census the fish community on a summer new moon during slack high tide and involved the simultaneous assessment of each creek and each zone within the creek (i.e., mouth, middle, and upper) replicated over three consecutive days. The simultaneous assessment (involving large teams) was done to enable direct comparison without spatial sampling being confounded by time. Habitat assessments included measurements of water quality parameters, sediment sampling, and vegetation surveys. Despite their close proximity, creeks differed in both fish community structure and habitat characteristics. Broad Creek had the greatest fish species richness (<em>n </em>= 15), followed by Kemps Creek (<em>n </em>= 14) and Page Creek (<em>n </em>= 10). Mangrove habitats had significantly greater fish species diversity in Broad Creek while sea grass habitats resulted in higher species richness in Page Creek, relative to other habitat types. Mangrove and algal plain habitats had the highest fish species diversity in Kemps Creek. Within creeks, fish abundance was dependent on zonation, with the largest number of fish being found in creek mouths compared to upper sections. Water quality parameters (i.e., temperature, dissolved oxygen, and salinity) differed among the creeks, presumably reflecting creek morphology. Out of the 10 different species of vegetation observed, 60% were found in all tidal creeks. Coarse sand was the predominant particle size for all creeks, with variation in the second most abundant particle size between Page Creek and the others. This study reveals the great heterogeneity of tidal creek fish community and habitat characteristics and illustrates that conservation and management strategies along with monitoring programs must recognize the variation that can occur among and within coastal creeks over relatively small spatial scales.

Fish community of a small karstic Neotropical drainage and its relationship with the physical habitat

2018 ◽  
Vol 69 (8) ◽  
pp. 1312 ◽  
Author(s):  
Pedro Ratton ◽  
Rodrigo Lopes Ferreira ◽  
Paulo Santos Pompeu
Keyword(s):  
Fish Community ◽  
Fish Fauna ◽  
Canopy Cover ◽  
Sampling Period ◽  
Species Traits ◽  
Habitat Characteristics ◽  
Linear Matrix ◽  
Physical Habitat ◽  
Fish Community Structure ◽  
Fauna Composition

In the present study we examined surface and subterranean sites in order to compare the fish fauna composition and characteristics of the physical habitat in a stream located in a Neotropical karst landscape at the São Francisco River basin, Minas Gerais State, Brazil. We investigated the effects of physical habitat characteristics related to river morphology, substrate composition, wood and canopy cover on the fish community and investigated whether subterranean habitats have additional effects responsible for shaping the fish community structure. During the sampling period (dry season; July 2012), 28 species distributed in 3 orders and 9 families were collected (773 individuals in total). Characiformes was the most diverse group in the studied area, with 16 registered species (57% of the sampled fauna). We did not find cave-adapted fish species during the study, although four non-troglomorphic species (two Characiformes and two Siluriformes) were sampled exclusively in the cave. The species composition was possibly affected by environmental differences, showing distinct patterns between the five sites studied. Canopy cover and the percentage of organic matter on the streambed accounted for most of the variation observed in the fish fauna composition (distance-based linear matrix: adjusted R2=0.56; P=0.02). In the system studied, Siluriformes have a greater chance of occupying subterranean habitats, with higher relative abundance and richness inside the cave sites. We believe that number, size and position of subterranean spaces within a karst watershed have additional effects on fish community composition through their selective pressure on species traits.

scholarly journals Integration of Constructed Floodplain Ponds into Nature-Like Fish Passes Supports Fish Diversity in a Heavily Modified Water Body

Water ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1018
Author(s):  
Joachim Pander ◽  
Christoffer Nagel ◽  
Juergen Geist
Keyword(s):  
Salmo Trutta ◽  
Fish Community ◽  
Habitat Characteristics ◽  
Fish Diversity ◽  
Target Species ◽  
Habitat Types ◽  
Cottus Gobio ◽  
Barbus Barbus ◽  
Main River ◽  
Important Habitat

Fish passes facilitate fish movement in fragmented river systems, yet they can also provide important habitat functions. This study investigated the fish community composition of different constructed habitat types (fluvial habitats, floodplain ponds) within fish passes in relation to habitat characteristics in order to deduce recommendations for fish-friendly designs of such structures. Fish community structures within passes differed significantly from those in the main river, comprising a high number of rheophilic species in fluvial habitats (Thymallus thymallus, Hucho hucho, Salmo trutta, Cottus gobio, Chondrostoma nasus, and Barbus barbus), and of stagnophilic species in floodplain ponds (Rhodeus amarus, Scardinius erythrophthalmus, Misgurnus bipartitus, and Tinca tinca). During summer, floodplain ponds also provided important juvenile habitats for the target species C. nasus and B. barbus. Differences between the two habitat types in fish abundance were mostly explained by differences in macrophyte coverage, gravel, boulders, temperature, and current speed. The findings of this study stress the important habitat functions of fish passes. They also suggest that integration of diverse habitat structures, especially of currently hardly considered constructed floodplain ponds into fish passes, can greatly enhance their fish communities and contribute to the restoration of several declining target species of conservation.

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