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Figure 42 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 42: Barbatula species identified using genetic barcoding. Note that the scale differs among the photos.
Figure 67 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 67: Standard photos (left) were taken of almost all sampled fish, while cuvette photos (right) were taken of fish of small, benthic fish and fish of particular interest in some lakes.
Figure 44 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 44: Lake Thun contains a diverse assemblage of Coregonus species, with all except Albock having evolved from common ancestors within the lake. Albock contains genetic material from fish introduced from Lake Constance in the 1930s and might be a hybrid species. Brienzlig, Felchen and Balchen also occur in Lake Brienz. Steinmann's Balchen appears tob e restricted to Lake Thun, but a phenotypically similar species occurs in Lake Brienz that may have an independent origin. Gill raker numbers are the average values for the populations of Lake Thun. The number of gill rakers reflects the diet of the species: species with many gill rakers are more efficient at feeding on zooplankton, while species with few and coarser rakers are better at feeding on larger prey, such as larger invertebrates that they obtain by sifting sediment from the lake floor. Local fishermen and previous reports [48, 163] describe a late-winter (February/March) spawning form of C. albellus, however it's status remains unknown. Most information taken from [24, 42]. Gill raker numbers and photos from Oliver Selz.
Figure 39 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 39: Alburnus from lakes Brienz and Lugano. The two individuals top left and middle left were caught in Lake Brienz and represent the form of Alburnus alburnus with elongated head and long snout, the fish top right and middle right are also from Brienz and are representative of the blunt-snouted form resembling Alburnus alburnus from other lakes. Bottom left: Alburnus arborella from Lake Lugano. This fish corresponds meristically to A. maxima. Bottom right: unidentified Alburnus from Lake Lugano. This fish does not correspond meristically to A. maxima, nor to A. arborella.
Figure 38 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 38: Examples of Scardinius spp caught in Projet Lac. Upper panel are northern S. erythrophthalmus caught in their native lakes. Upper middle panel are southern S. hesperidicus from their native southern perialpine lakes. Lower middle panel are S. hesperidicus from northern perialpine lakes. Bottom panel are a phenotypic hybrid from Chalain and a backcross hybrid from Zurich, i.e. a phenotypic S. erythrophthalmus that carried S. hesperidicus mitochondrial DNA.
Figure 51 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 51: Genetic traces of stock transfer of Salvelinus spp among investigated Swiss and Austrian lakes detected using genetic methods (Doenz, Seehausen et al, in prep [25]). These traces indicate that when stocks were introduced to lakes that had native char, the introduced char populations hybridized with the native populations.
Figure 41 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 41: All Cobitis caught in Projet Lac in lakes north and south of the Alps resembled Cobitis bilineata, except one fish from Lake Biel that was phenotypically distinct from C. bilineata and also from C. taenia (fishec number 168747). Photo of C. taenia from the Yonne river (Seine, France) is provided for comparison (photo from Guy Periat).
Figure 37 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 37: Population structure of nase in Switzerland as inferred from microsatellite data. a) Individual population assign-
Figure 37 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 37: Population structure of nase in Switzerland as inferred from microsatellite data. a) Individual population assign- ments estimated by STRUCTURE for K = 2. PCA based on population allele frequencies: b) with all populations included; c) P. toxostoma excluded. Populations Li, Wi, Mu, Bi, Su, Ro, Se and Do are from various Swiss river stations within Thur, Limmat, Reuss, Aare and Rhine downstream of Lake Constance. Ri is the Alpine Rhine, Da an Austrian inlet to Lake Constance, and Na is a Danubian population. The populations in tributaries to Lake Constance (Ri, Da) belong to the Danubian lineage, whereas all other Swiss populations belong to the Rhine lineage (from [143]).
Figure 36 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 36: Diversity of nose carps (Chondrostoma) in periapline systems. Top left: C. nasus Atlantic lineage (Wiese, Basel). Bottom left: C. nasus Atlantic lineage (Lake Sarnen, Projet Lac). Top right: C. nasus Danubian lineage (Alpine Rhine, Lake Constance inlet). Bottom right: C. soetta (Lake Mezzola, Projet Lac).
Figure 71 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 71: Species composition in the littoral zone by shallow-set vertical nets. Composition of fish catches among lakes in the littoral zone according to shallow-set (<3 m) vertical gillnets (excluding streams and rivers). Note that the high abundance of Barbatula barbatula in Lower Constance was caused by one action with 36 fish. The high biomass of Barbus barbus in Thun and Lower Constance was caused by eight and one fish respectively. The high biomass of Squalius cephalus was also caused by one fish in Joux and three fish in Walen.
Figure 35 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 35: Rutilus rutilus population genomic structure across northern perialpine lakes and phenotypic structure within Lake Brienz. Top left: Principal component analysis based on 3,865 polymorphic Single Nucleodide Polymorphisms: black = Lake Brienz, orange = Lake Walen, red = Lake Hallwill, green = Lake Geneva, blue = Lake Neuchatel. Top right: RAxML phylogeny tree depicting the genetic relationship among the individuals from the five lakes. Bottom left: Morphological (Mahalanobis) distances between roach caught over different substrates within Lake Brienz [145]. Bottom right: representative individuals from the five lakes.
Figure 34 b in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 34 b: Rutilus species hybrids. Left: phenotypic R. rutilus adult with mitochondrial barcode of R. pigus from Lake Lugano (a backcross to R. rutilus). Middle: phenotypic R. pigus subadult with barcode of R. aula from Lake Maggiore (a backcross to R. pigus). Right: a hybrid between Rutilus rutilus and Abramis brama from Lake Constance.
Figure 43 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 43: Comparison between the appearance of Esox lucius and Esox cisalpinus in lakes north (black text) and south (white text) of the Alps. Fish in each column are shown approximately to scale relative to each other. The two largest specimens display characteristic patterns for the two species respectively. * indicates that the species identity is based on genetic barcoding.
Figure 34a in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 34a: Rutilus species of the perialpine region. Rutilus aula (triotto) and Rutilus pigus (pigo) are native south of the Alps. Rutilus rutilus (roach) is native to the northern perialpine region and is introduced in many southern perialpine lakes, and invasive in several.
Figure 69 a in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 69 a): Species-abundance distributions (SADs) for each of 35 perialpine lakes and 1 lowland lake. a) The partial SADs obtained by sampling with the CEN netting protocol (lake plots in same order as in Fig. 6). b) The same but with the VERT net- ting protocol. c) The same but with the electrofishing protocol. Abundances are log2-transformed. Colours are the same as in Fig 6 and indicate drainage systems: green = Rhone, red = Rhine, orange = Po, blue = Danube. Lake Aulnes is a lowland lake in the southern Rhone drainage that we sampled but did not otherwise consider in this report. b) + c) see following page.
Figure 32 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 32: Silvery brown Carassius gibelio (Prussian carp) adults (Maggiore, Constance) and juvenile (Maggiore) with goldenbronze juvenile C. auratus (goldfish; Garda).
Figure 55 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 55: Phylogenetic relationships of Cottus from perialpine lakes (green labels) and streams/rivers (blue labels). RAxML tree with 100 bootstrap replicates. Grey dots on nodes indicate>50% bootstrap support. Adapted from Lucek et al. [41].
Figure 74 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 74: Composition of fish catches among lakes in open water, pelagic habitats according to deep-set (> 5 m) vertical gill- nets. Catches in the lowest 3 m of the nets were excluded to focus on fish caught in open-water. Note that the high relative biomass of Sander lucioperca in Upper Constance was caused by one 7.5 kg fish.
Figure 54 in Diversity, distribution and community composition of fish in perialpine lakes – "Projet Lac" synthesis report
Figure 54: Phenotypic differences between littoral and profundal Cottus were consistent with the distinction between Cottus gobio (top) and Cottus ferrugineus (bottom) in Seeley [185].
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.