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63 results for “Sierra Nevada de Santa Marta”
FIGURE 4 in Serpocaulon tayronae (Polypodiaceae), a new species from the Sierra Nevada de Santa Marta, Colombia
FIGURE 4. Comparison between the rhizome scales of similar species of Polypodium and Serpocaulon. A. Serpocaulon eleutherophlebium (from Rodríguez et al 5970, COL). B. S. tayronae (from the type Smith 1025, BR), C. S. obscurinervium (from the type Hagemann & Leist 1898 (PSO). D. S. patentissimum (from Arbeláez 325, HUA). E. Polypodium colpodes var. oligomerum (from Tonduz 8804, BR). F. P. tenuifolium (from Wright 1030, NHN). G. P. dulce (from Tückheim 4047, BR). H. P. flagellare (from the type Biolley 2671, BR). I. P. plesiosorum (from Pringle 3352, BR). Scale bar: A–D (0.5 mm), E–I (1 mm).
FIGURE 3 in Serpocaulon tayronae (Polypodiaceae), a new species from the Sierra Nevada de Santa Marta, Colombia
FIGURE 3. Location of the collecting sites of H.H. Smith. A. Location of the Sierra Nevada de Santa Marta, Colombia. B. Study area of Smith's expedition; circles: sites of interest (Simón Bolivar and Cristóbal Colón peaks at 5775 m, and Santa Marta City); stars: most important collecting sites and location of the type locality, Las Nubes.
FIGURE 4. Anal lobe. A, M in The genus Micandra Staudinger (Lepidoptera: Lycaenidae: Theclinae) in Colombia, with the description of a new species from the Sierra Nevada de Santa Marta
FIGURE 4. Anal lobe. A, M. dignota; B, M. stephanieae (Holotype); C, M. aegides.
Figure 2 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 2 - Oreosaurus serranus sp. n. (paratype, ROM 53609 [68.6 mm SVL]) in life. Photos: S.M.S (top) and Jhon Jairo Ospina-Sarria (bottom).
Figure 1 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 1 - Oreosaurus serranus sp. n. (holotype, ROM 53608 [70.4 mm SVL]). Dorsal, lateral and ventral views of the head, and ventral view of the pelvic region.
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 1. Cordylancistrus tayrona, IAvHP 7506, 78.4 in A new species of the catfish genus Cordylancistrus (Siluriformes, Loricariidae) from the Sierra Nevada de Santa Marta, Colombia
FIGURE 1. Cordylancistrus tayrona, IAvHP 7506, 78.4 mm SL. Holotype.
Figure 3 from: Lisi O, Daza A, Londoño R, Quiroga S (2017) Echiniscidae from the Sierra Nevada de Santa Marta, Colombia, new records and a new species of Bryodelphax Thulin, 1928 (Tardigrada). ZooKeys 703: 1-14. https://doi.org/10.3897/zookeys.703.12537
Figure 3 - Divided third median plate (arrows indicate its caudal piece) in A Bryodelphax brevidentatus Kaczmarek, Michalczyk & Degma, 2005 B B. meronensis Pilato, Lisi & Binda, 2010 C B. parvulus Thulin, 1928, and D B. weglarskae (Pilato, 1972). Scale bars 10 µm.
Figure 2 from: Lisi O, Daza A, Londoño R, Quiroga S (2017) Echiniscidae from the Sierra Nevada de Santa Marta, Colombia, new records and a new species of Bryodelphax Thulin, 1928 (Tardigrada). ZooKeys 703: 1-14. https://doi.org/10.3897/zookeys.703.12537
Figure 2 - Drawings of the dorsal A and ventral B plates arrangement of Bryodelphax kristenseni sp. n.
Figure 1 from: Lisi O, Daza A, Londoño R, Quiroga S (2017) Echiniscidae from the Sierra Nevada de Santa Marta, Colombia, new records and a new species of Bryodelphax Thulin, 1928 (Tardigrada). ZooKeys 703: 1-14. https://doi.org/10.3897/zookeys.703.12537
Figure 1 - Bryodelphax kristenseni sp. n. A habitus and dorsal cuticular plates (paratype CBUMAG:TAR: 00137-2; the arrow indicates the caudal portion of the third median plate) B scapular plate of the holotype, the ornamentation is visible (the specimen is oriented with the head pointing left) C ventral surface of the holotype, with several ventral plates visible (arrows indicate those that are better visible) D internal claw spurs (arrow a), and granular sculpture of the ventral plates (arrows b) (paratype CBUMAG:TAR:00144-7). Scale bars: 10 µm (A–C); 5 µm (D).
Figure 2 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 2 Bucco-pharyngeal tube of Meplitumenaluna gen. nov., sp. nov. A holotype (slide No. 00462), was invaded by fungal hyphae. The spiral thickening also anterior to the stylet supports insertion point is visible (arrow 'a'). The arrow 'b' indicates the stylet supports. Arrow 'c' indicates the caudal processes pointing sideways of the wide and flat AISMB paratype (slide No. 00460). The spiral thickening also anterior to the stylet supports insertion point is visible (arrow 'a'). Scale bar: 20 µm.
Figure 3 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 3 Bucco-pharyngeal apparatus of Meplitumenaluna gen. nov., sp. nov. A holotype B paratype (slide No. 00477); the arrow indicates a row of small teeth C detail of the pharyngeal bulb of the holotype with the long placoids well visible D bucco-pharyngeal apparatus of a paratype (slide No. 00461); the arrow indicates a stylet furca. Scale bar: 20 µm.
Figure 6 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 6 A–C claws of Meplitumenaluna sp. nov. (paratypes) A claws III B and C claws IV. The arrow indicates the structure interpretable as a very thin lunule D claws III of Platicristaangustata (Murray, 1905). It is evident that in Meplitumenaluna sp. nov. the claw secondary branches are longer and thinner than those of Platicristaangustata. Scale bar: 20 µm.
Figure 1 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 1 Claws of the Hypsibius type showing the criteria used to take the measurements in Meplitumenaluna gen. nov., sp. nov. A claw orientation chosen for measuring the entire length B claw orientation and referring points chosen for various claw portion measurement. The claws shown, used as example, belong to Platicristaangustata (Murray, 1905).
Figure 8 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 8 Most supported phylogenetic tree, according to character matrix in Table 2, of the genera Mesocrista, Platicrista, Itaquascon, Astatumen and Meplitumen (phylogenetic tree values: consistence index = 0.91; retention index = 0.83). 0 = Ancestor with ordinary AISM (i.e. not wide and flat and with caudal processes pointing postero-laterally), stylet supports present, spiral thickening present only after the stylet supports, ordinary stylet furcae and placoids. 1 = AISM became wide and flat, stylet furcae reduced slightly, placoids became elongated; Mesocrista maintained these characters. 2 = Caudal processes of the AISM pointed laterally; apices of the caudal processes of the stylet furcae became non-swollen. 3 = appearance of spiral thickening also on the anterior buccal tube; this line gave rise to Meplitumen. 4 = AISM became wider and their caudal processes reduced; Platicrista maintained these characters. 5 = Stylet furcae small and with reduced caudal processes, placoids reduced to a single, very thin, bar or absent, stylet support slendered; Itaquascon maintained these characters. 6 = Stylet supports disappearance, spiral thickening present also on the anterior buccal tube; this line gave rise to Astatumen.
Figure 7 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 7 Small specimens (juvenile or male) of Meplitumenaluna sp. nov. A bucco-pharyngeal apparatus of a paratype (slide No. 00476) B claws of the hind legs of another paratype (slide No. 00477). Scale bar: 20 µm.
Figure 5 from: Lisi O, Daza A, Londoño R, Quiroga S, Pilato G (2019) Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 865: 1-20. https://doi.org/10.3897/zookeys.865.30705
Figure 5 Meplitumenaluna gen. nov., sp. nov. Caudal extremity of the body where a faint roughness may be visible (arrows) A paratype (slide No. 00477) B and C paratype (slide No. 00460). Scale bar: 20 µm.
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