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4,937 results for “endemic species”
Fig. 3 in On Apteronotus magdalenensis (Miles, 1945) (Gymnotiformes: Apteronotidae): a poorly known species endemic to the río Magdalena basin, Colombia
Fig. 3. Distribution of Apteronotus magdalenensis in the río Magdalena, Colombia. Star: type locality; Circles: additional records in the río Magdalena; Triangle: additional record in the lower río Cauca.
Figure 5. A in Biogeographical analysis of Cameroonian puddle frogs and description of a new species of Phrynobatrachus (Anura: Phrynobatrachidae) endemic to Mount Oku, Cameroon
Figure 5. A, map illustrating topography of Cameroon and neighbouring countries. Inset shows position of Cameroon within Africa. Black star indicates position of Mt Oku. B, topographic map of portion of Bamenda Highlands (magnification of rectangle in Fig. 3A), showing the single known locality of Phrynobatrachus chukuchuku sp. nov. at Mt Oku (black star). Black circle indicates position of Lake Oku.
Figure 4 in Biogeographical analysis of Cameroonian puddle frogs and description of a new species of Phrynobatrachus (Anura: Phrynobatrachidae) endemic to Mount Oku, Cameroon
Figure 4. Variation of interorbital line and dorsal head coloration amongst paratypes of Phrynobatrachus chukuchuku sp. nov. A, MCZ A-138124, B, MCZ A-138125, C, MCZ A-138126, D, MCZ A-138129, E, MCZ A-138130, F, MCZ A-138132. Scale bars = 1 mm.
Figure 10 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 10. UPGMA tree based on allozyme variation at seven loci in Daphnia spinulata populations from Argentina and D. exilis populations from North America. Data for most of the D. exilis populations are from Hebert & Finston (1993), but trimmed to the same seven loci surveyed in the Argentine populations. Codes for their populations are in capital letters and indicate the state where each was collected. Codes in small letters represent new D. exilis data and are found in Appendix 2, while the D. spinulata codes are in Appendix 1. The scale bar represents Nei's genetic distance.
Figure 6 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 6. Collection sites for Argentine populations belonging to the subgenus Ctenodaphnia. Photographs are included for a single individual of each species. Species assignments are based on genetic analyses (see text and subsequent figures). Animals are not shown to scale, and not all sites are shown (see Appendix 1 for the complete collection list).
Figure 7 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 7. NJ tree based on COI sequence variation among all unique haplotypes of Argentine populations belonging to the subgenus Ctenodaphnia. Two members of the subgenus Daphnia (D. obtusa and D. pulex) were included to root the tree. Bootstrap values are presented for major clusters, and K2P distances are indicated by the scale bar. The collection site of each individual is indicated by its population code (see Appendix 1). Individuals morphologically identified as D. notacantha are indicated by an asterisk. This tree is not intended to represent a phylogenetic hypothesis for the subgenus.
Figure 9 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 9. NJ tree based on COI sequence variation among a sample of Daphnia spinulata populations from Argentina and D. exilis populations from North America. The scale bar represents K2P distance. The codes for Argentine populations are provided in Appendix 1, while D. exilis codes are found in Appendix 2.
Figure 8 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 8. NJ tree based on COI sequences for two populations of North American and one population of South American Daphnia similis. Populations of Argentine D. spinulata and North American D. exilis are included for comparison. South American sequences are indicated in bold. The scale bar represents K2P distance.
Figure 5 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 5. NJ tree based on COI sequence variation among Argentine populations identified as D. laevis and D. gessneri. The identifications, based on head morphology, are indicated in this tree, followed by the collection site numbers. Sequences from the North American members of the D. laevis complex (D. dubia, D. laevis, and D. magniceps) were included for comparison. D. mendotae, a Hyalodaphnia species belonging to a different species complex (Colbourne & Hebert, 1996), was used to root the tree. The scale bar represents K2P distance.
Figure 4 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 4. Collection sites for Argentine populations belonging to the subgenus Hyalodaphnia. Photographs are included to demonstrate the several head morphologies encountered. The morphological, not genetic, forms encountered at each site are indicated on the map.
Figure 3 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 3. UPGMA tree based on allozyme variation at seven loci in three species of the Daphnia obtusa complex from Argentina. The scale bar represents Nei's genetic distance.
Figure 2 in Species diversity and endemism in the Daphnia of Argentina: a genetic investigation
Figure 2. NJ tree based on COI sequence variation among all unique haplotypes found in Argentine populations of the subgenus Daphnia. D. mendotae, a North American species belonging to the subgenus Hyalodaphnia, was included to root the tree. Bootstrap values for major clusters and among clusters are presented. The scale bar indicates K2P distances. D. obtusa 1 haplotype A was found at sites 1, 13, 15, 16, 17, 18, 20, 22, 26, 27, 40, 42, 46, 48, 122, 243, 249, 250, and 256; haplotype B was found at sites 132b, 169, 172, 183, 193, 194, and 195. D. 'pulicaria' haplotype C was found at sites 135, 156, 171, 202, and 205. All site codes are listed in Appendix 1. The NJ algorithm is used here for the purpose of clustering only; this tree is not intended to represent a phylogenetic hypothesis for the species assemblage.
Figure 3 in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 3. Maximum likelihood (ML) tree for some representatives of the Western brook newts (log likelihood −955.08162, HKY + G model of sequence evolution) inferred from a reduced dataset, which included 354 bp of cytb mtDNA. Bootstrap support and Bayesian posterior probabilities for particular nodes are shown in the boxes with the figures indicating the percentage support for different analyses. Upper left, bootstrap support derived by ML (HKY + G). Upper right, posterior probability values from the Bayesian analysis (HKY + G). Lower left, maximum parsimony (MP) bootstrap support derived by MP (ts = 1; tv = 1). Lower right, bootstrap support derived by MP (ts = 1; tv = 6). When the difference between the four support values was <5%, only the average value is shown. Numbers in square brackets refer to localities shown in Fig. 1 and listed in Table 1.
Figure 7 in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 7. Plot of first and second canonical variables for male Western brook newts. Filled squares indicate specimens from the El Montseny massif and filled circles the remaining specimens analysed.
Figure 10. A in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 10. A, female Calotriton arnoldi sp. nov. from population A2 with uniform chocolate coloration. B, male specimen of C. arnoldi from population A2 showing several yellowish blotches on the sides of the tail and body. C, close up of same female as in A. D, female C. arnoldi from population B2 showing the typical uniform chocolate coloration of this population. E, larvae of C. arnoldi from population B1. F, same female as in A in ventral view. G–H, juvenile of C. arnoldi from population A2 with several yellowish blotches on the sides of the tail and body (note the absence of the vertebral line that is typical of C. asper). I–J, details of the female cloaca of the same specimen as in A. K–L, detail of the female cloaca of a living specimen of C. asper from Berga, Spain (K) and Ordesa, Spain (L).
Figure 2 in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 2. Maximum likelihood (ML) tree for some representatives of the Salamandridae (log likelihood −6882.66489, GTR + I + G model of sequence evolution) inferred from the combined dataset, which included cytb, 12S and 16S mtDNA sequences. Bootstrap support and Bayesian posterior probabilities for particular nodes are shown in the boxes with the figures indicating the percentage support for different analyses. Upper left, bootstrap support derived by ML (GTR + I + G). Upper right, posterior probability values from the Bayesian analysis (GTR + I + G). Lower left, maximum parsimony (MP) bootstrap support derived by MP (ts = 1; tv = 1). Lower right, bootstrap support derived by MP (ts = 1; tv = 4 and cytb 3rd codon ts = 0). When the difference between the four support values was <5%, only the average value is shown. The '<' symbol is used to show that the bootstrap/posterior probability value for that node is lower than 50% and the '–' symbol indicates that a particular node is never recovered when using this method. Estimated ages are given for some bifurcations, which are marked by filled circles. Numbers in square brackets refer to localities shown in Fig. 1 and listed in Table 1.
Figure 1 in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 1. Map showing the distribution range of the Thyrrenian brook newts and the Western brook newts (shadowed areas). Numbers refer to the following localities: 1, El Montseny. 2, Irati. 3, Vidrà. 4, Xixarella. 5, Vall d'en Bac. 6, Collada de Tosses. 7, Font de l'Ús. 8, Berga. 9, Ordesa. 10, Monrepos. 11, Susqueda. 12, Vilanova de Meià, 13 Corsica. 14, Sardinia. Additional data are given in Table 1.
Figure 8 in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 8. Plot of first and second canonical variables for female Western brook newts. Filled squares indicate specimens from the El Montseny massif and filled circles the remaining specimens analysed.
Figure 5 in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 5. Scatter plot of principal component scores for the first three principal axes of the principal component analysis of male Western brook newts. Filled squares indicate specimens from the El Montseny massif and open circles the remaining specimens analysed.
Figure 9. A in Taxonomy, biogeography and evolution of Euproctus (Amphibia: Salamandridae), with the resurrection of the genus Calotriton and the description of a new endemic species from the Iberian Peninsula
Figure 9. A, detail of a hind leg of a male Euproctus platycephalus showing the spur (s) that characterizes the Tyrrhenian brook newts. B, detail of hind leg of a male E. montanus showing the spur (s). C, detail of a male cloaca of E. platycephalus; the spur on the right hind leg is also visible. D, detail of a male cloaca of E. montanus showing the pseudopenis (pp) and the spur. E, detail of a female cloaca of E. platycephalus. F, detail of a female cloaca of E. montanus.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.