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608 results for “Species recognition”
Figure 5 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 5 - Type locality (top) and habitat (bottom) of Oreosaurus serranus sp. n. in the Sierra Nevada de Santa Marta, Colombia. Photos: Jhon Jairo Ospina-Sarria (top) and S.M.S (bottom).
Figure 4 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 4 - Distribution of Oreosaurus serranus sp. n. in the northwestern slopes of the Sierra Nevada de Santa Marta, northern Colombia. Pentagon indicates type locality.
Figure 3 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 3 - Oreosaurus serranus sp. n. Sulcate (left), lateral (center) and asulcate (right) views of the right hemipenis of ROM 53610 (paratype).
Figure 6 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 6 - Summary of the phylogeny and geographic distribution of Oreosaurus (Sánchez-Pacheco et al. 2017). SNSM = Sierra Nevada de Santa Marta, Colombia; TCM = tepuis from the Chimantá massif, Venezuela; CCC = Cordillera de la Costa Central, Venezuela; IT = island of Trinidad; CCO = Cordillera de la Costa Oriental, Venezuela. Oreosaurus luctuosus, from the CCC, and O. rhodogaster, from the CCO, were included in this genus due to the presumed close relationships of these species and O. achlyens and O. shrevei, respectively. Data taken from Sánchez-Pacheco et al. (2017).
FIGURE 6. Male genitalia with crista succuli approximately 1 in Recognition of a new species of Carmenta from New Mexico supported by morphology and mitochondrial cytochrome oxidase I data (Lepidoptera: Sesiidae: Sesiinae: Synanthedonini)
FIGURE 6. Male genitalia with crista succuli approximately 1/2 the length of the right valve.
FIGURE 5 in Recognition of a new species of Carmenta from New Mexico supported by morphology and mitochondrial cytochrome oxidase I data (Lepidoptera: Sesiidae: Sesiinae: Synanthedonini)
FIGURE 5. Lateral view of a male Carmenta wildishorum, n. sp.
Figure 8 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 8 - Representative most parsimonious, unrooted trees inferred from analysis of DNA sequence data. Base substitutions are reconstructed along interior branches, followed by bootstrap support values. Shaded regions around terminal branches circumscribe individuals of the same taxon, using colors for Navarretia vividior, N. modocensis, N. aeroides, and N. torreyella that correspond with the colors of symbols used in Fig. 4. Branches not found in all most parsimonious topologies for each region are represented by dashed lines. A Single topology inferred from concatenated cpDNA sequences B One of eight topologies inferred from nrDNA ITS sequences C Single topology inferred from nuclear idh-B sequences D One of 13 topologies inferred from nuclear idh-A sequences E One of nine topologies inferred from nuclear PI sequences.
Figure 6 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 6 - Navarretia aeroides. A Pressed specimen showing plant habit, scale bar = 1 cm (Gowen 1303) B Flowering head in the field, scale bar = 2 mm (Johnson 14-142) C–F Equivalent magnification, scale bar = 2mm C, D Pressed flowering head showing range of coloration in dried flowers (Johnson 16-070, Gowen 1303, respectively) E, F Fresh flowers showing range of coloration (Johnson 16-063a, Johnson 15-065, respectively). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 7 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 7 - Navarretia torreyella. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson et al, 13-230) B Flowering head in the field, scale bar = 2 mm (Johnson 16-008) C–E Equivalent magnification, scale bar = 2mm. C Pressed flowering head showing coloration of dried flowers (Johnson 16-008) D, E Fresh flowers showing coloration (Johnson 13-218) F Fresh flowering head with maturing fruit, showing stretched corolla base that typically clings to fruit through maturity common in all of the species detailed herein, scale bar = 2 mm (Johnson 16-008). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 2 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 2 - Distribution of Navarretia divaricata (black squares) occurrences across its native range in the western United States.
Figure 1 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 1 - Navarretia divaricata. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 14-143) B Flowering head in the field, scale bar = 2 mm (Johnson 15-045) C–E Equivalent magnification, scale bar = 2mm C Pressed flowering head showing typical coloration of dried flowers (Johnson 16-024) D Dried fruit, showing dehiscence from base upward typical in all of the species detailed herein (Johnson 16-024) E Fresh flowering head dissected with corolla removed to show style and two-lobed stigma (with third lobe nearly entirely fused to one of the two apparent lobes; Johnson 16-024) F, G Fresh flowers showing typical coloration (Johnson 15-045), equivalent magnification, scale bar = 2 mm. All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 5 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 5 - Navarretia modocensis. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 04-130) B Flowering head in the field, scale bar = 2 mm (Johnson 16-072) C, D Pressed flowering heads showing range of typical coloration, equivalent magnification, scale bar = 2 mm (Johnson 04-124, 04-130, respectively) E–G Fresh flowers showing typical coloration and white pollen, equivalent magnification, scale bar = 2 mm. (E, F = Johnson 14-170; G = Johnson 16-072). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 3 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 3 - Navarretia vividior. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 16-066) B Flowering head in the field, scale bar = 2 mm (Johnson 16-063b) C–F Equivalent magnification, scale bar = 2mm C, D Pressed flowering head showing typical coloration of dried flowers and blue pollen (Johnson 16-029, 16-063b, respectively) E, F Fresh flowers showing typical coloration (Johnson 16-063b). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 4 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 4 - Distribution of Navarretia vividior (circles), N. modocensis (squares), N. aeroides (triangles), and N. torreyella (4-pointed stars) occurrences across their native range in California and southern Oregon, United States. Instances of observed syntopy are indicated with the hexagon and pentagon, as defined in the legend.
Figure 2 from: Buyck B, Henkel TW, Hofstetter V (2019) Epitypification of the Central African Cantharellus densifolius and C. luteopunctatus allows for the recognition of two additional species. MycoKeys 49: 49-72. https://doi.org/10.3897/mycokeys.49.32034
Figure 2 Cantharellusdensifolius. a Field habit of the epitype (BB 16.021), showing the areolate-squamose ochraceous orange pileus surface resulting from the concentrical disruption of a dark tomentum that covered initially the young pileus b Detail of the epitype hymenophore showing the remarkably low and thick, crowded, repeatedly forking gill folds without interstitial veination c Original watercolor of the holotype by Mme. Goossens-Fontana from Heinemann (1959), reproduced with the permission of Botanic Garden Meise, Belgium d Field habit of specimen BB 16.081 showing the variability of the pileus color within a single collection. Photos: B. Buyck.
Figure 8 from: Buyck B, Henkel TW, Hofstetter V (2019) Epitypification of the Central African Cantharellus densifolius and C. luteopunctatus allows for the recognition of two additional species. MycoKeys 49: 49-72. https://doi.org/10.3897/mycokeys.49.32034
Figure 8 Cantharellustomentosoides. Microscopic features: a basidiospores b basidia and basidiola c densely septate and nearly thin-walled hyphal extremities of the pileipellis. Scale bar: 10 µm but only 5 µm for basidiospores. Drawings: B. Buyck.
Figure 9 from: Buyck B, Henkel TW, Hofstetter V (2019) Epitypification of the Central African Cantharellus densifolius and C. luteopunctatus allows for the recognition of two additional species. MycoKeys 49: 49-72. https://doi.org/10.3897/mycokeys.49.32034
Figure 9 Cantharellusdensilamellatus (holotypus, Buyck 98.013). Aspect of fresh specimens. Photo: B. Buyck.
Figure 5 from: Buyck B, Henkel TW, Hofstetter V (2019) Epitypification of the Central African Cantharellus densifolius and C. luteopunctatus allows for the recognition of two additional species. MycoKeys 49: 49-72. https://doi.org/10.3897/mycokeys.49.32034
Figure 5 Cantharellusluteopunctatus (TH 10442). a Field habit of a collection that is more intensely yellow with distinctly yellowing context b detail of the hymenophore showing the crowded, thin and strongly anastomosing gill folds. Based on photos by Noah Siegel.
Figure 10 from: Buyck B, Henkel TW, Hofstetter V (2019) Epitypification of the Central African Cantharellus densifolius and C. luteopunctatus allows for the recognition of two additional species. MycoKeys 49: 49-72. https://doi.org/10.3897/mycokeys.49.32034
Figure 10 Cantharellusdensilamellatus (holotypus, Buyck 98.013). Microscopic features: a basidiospores b basidia and basidiola c thin-walled to slightly refringent hyphal extremities of the pileipellis. Scale bar: 10 µm but only 5 µm for basidiospores. Drawings: B. Buyck.
Figure 4 from: Buyck B, Henkel TW, Hofstetter V (2019) Epitypification of the Central African Cantharellus densifolius and C. luteopunctatus allows for the recognition of two additional species. MycoKeys 49: 49-72. https://doi.org/10.3897/mycokeys.49.32034
Figure 4 Cantharellusluteopunctatus. a Field habit of the epitype (TH 10285) b details of younger basidiomata from specimen TH 9921, showing the gradual color change of the pileus going from pinkish brown in youngest stages to pale yellow in older stages because of the less dense squamulae; similar squamulae are present on the stipe surface. Composition based on photos by Terry Henkel and Todd Elliott c original watercolor of the holotype by Mme. Goossens-Fontana from Heinemann (1959), reproduced with the permission of Botanic Garden Meise, Belgium.
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