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Cheilanthes ecuadorensis: A new species of Cheilanthes s.s. (Pteridaceae) from northern South America
<p>Ongoing research on the taxonomically complex genus <i>Cheilanthes</i> (Pteridaceae; Cheilanthoideae) has resulted in the identification of a new species from Loja Province in Ecuador—<b><i>Cheilanthes ecuadorensis</i></b>,<b><i> </i></b>described and illustrated herein. Originally collected in 1988 and identified as <i>C. cf. rufopunctata</i>, <i>C. ecuadorensis</i> is clearly distinct from that species<i> </i>in having pubescent adaxial blade surfaces and narrow, poorly-differentiated false indusia. Among the South American species currently included in <i>Cheilanthes, C. ecuadorensis</i> is superficially most similar to <i>C. pilosa</i>. However, our molecular phylogenetic analyses indicate that <i>C. ecuadorensis</i> is sister to <i>C. micropteris</i>, the morphologically disparate generitype of <i>Cheilanthes</i>. Here we examine the phylogenetic relationships, morphology, cytogenetics, and geography of these four South American <i>Cheilanthes</i> species in a study that, once again, highlights the importance of herbaria in the process of new species discovery.</p>
FIGURE 1. Pseudobagarius eustictus, MHNG 2786.062 in Pseudobagarius eustictus, a new species of catfish from northern Laos (Siluriformes Akysidae)
FIGURE 1. Pseudobagarius eustictus, MHNG 2786.062, holotype, 34.4 mm SL; Laos: Nam Heung.
FIGURE 5 in Campanula martinii (Campanulaceae), a new species from northern Italy
FIGURE 5. SEM images of C. martinii (a) and C. bertolae (b) seed surfaces (x 1500).
FIGURE 3. Campanula martinii F.Fen., A in Campanula martinii (Campanulaceae), a new species from northern Italy
FIGURE 3. Campanula martinii F.Fen., A.Pistarino, Peruzzi & Cellin. (Photo F. Fenaroli).
FIGURE 2 in Campanula martinii (Campanulaceae), a new species from northern Italy
FIGURE 2. Holotype of Campanula martinii F.Fen., A.Pistarino, Peruzzi & Cellin. (FI).
Figure 5 from: Clark JL, Jost L (2021) New circumscriptions add two northern Andean species to Kohleria (Gesneriaceae). PhytoKeys 179: 99-110. https://doi.org/10.3897/phytokeys.179.65990
Figure 5 Kohleria hypertrichosa J.L. Clark & L.E. Skog A lateral view of flower B front view of corolla C mature fruit D dorsiventral habit with anisophyllous leaves (AClark et al. 15900BClark 6539CClark et al. 10310DClark et al. 14942). Photos by J.L. Clark.
Figure 1 from: Clark JL, Jost L (2021) New circumscriptions add two northern Andean species to Kohleria (Gesneriaceae). PhytoKeys 179: 99-110. https://doi.org/10.3897/phytokeys.179.65990
Figure 1 Kohleria affinis (Fritsch) Roalson & Boggan A lateral view of flower B female phase of mature flower C male phase of mature flower D habit (AClark et al. 7698BClark s.n. CClark et al. 12979DClark et al. 15845). Photos by J.L. Clark.
Figure 4 from: Clark JL, Jost L (2021) New circumscriptions add two northern Andean species to Kohleria (Gesneriaceae). PhytoKeys 179: 99-110. https://doi.org/10.3897/phytokeys.179.65990
Figure 4 Kohleria villosa (Fritsch) Wiehler A lateral view of flower B front view of corolla C mature fruit D erect herbaceous habit with isophyllous leaves (AClark et al. 14295BClark 7331CClark et al. 7400DClark et al. 14295). Photos by J.L. Clark.
Figure 2 from: Clark JL, Jost L (2021) New circumscriptions add two northern Andean species to Kohleria (Gesneriaceae). PhytoKeys 179: 99-110. https://doi.org/10.3897/phytokeys.179.65990
Figure 2 Kohleria andina (Fritsch) J.L. Clark & Jost A lateral view of flower B female phase of mature flower C male phase of mature flower D habit (A–DClark et al. 7750). Photos by J.L. Clark.
Figure 3 from: Clark JL, Jost L (2021) New circumscriptions add two northern Andean species to Kohleria (Gesneriaceae). PhytoKeys 179: 99-110. https://doi.org/10.3897/phytokeys.179.65990
Figure 3 Kohleria anisophylla (Fritsch) Wiehler A lateral view of flower B front view of corolla C mature fruit D dorsiventral habit with anisophyllous leaves (A, BClark et al. 10981CClark 10948DClark et al. 14295). Photos by J.L. Clark.
FIGURE 4 in Description of one new species of freshwater shrimp of the genus Caridina (Crustacea: Decapoda: Atyidae) from two karst caves of Northern Vietnam
FIGURE 4. Live coloration of Caridina namdat sp. nov. (IEBR-FS 006), collected in Bac Kan Province.
FIGURE 5. A–D in Description of one new species of freshwater shrimp of the genus Caridina (Crustacea: Decapoda: Atyidae) from two karst caves of Northern Vietnam
FIGURE 5. A–D, Live ovigerous females of Caridina namdat sp. nov. (IEBR-FS 006).
FIGURE 1 in Description of one new species of freshwater shrimp of the genus Caridina (Crustacea: Decapoda: Atyidae) from two karst caves of Northern Vietnam
FIGURE 1. Collection sites of Caridina namdat sp. nov.
FIGURE 1 in A new species of Oreobates (Anura: Strabomantidae) from the Andes of northern Argentina
FIGURE 1. Holotype of Oreobates barituensis sp. nov. in life (FML 21079).
FIGURE 15 in Another new species of the genus Phyllodesma (Phyllodesma) Hübner, [1820] 1816 from northern China (Lepidoptera: Lasiocampidae)
FIGURE 15. Map of distribution of Phyllodesma permana sp. nov.; a star marks the type locality.
FIGURE 7 in A new species of nine-spined stickleback, Pungitius modestus (Gasterosteiformes, Gasterosteidae), from northern Honshu, Japan
FIGURE 7. Syntypes of Gasterosteus stenurus Kessler, 1876, ZIN 2471, 46–55 mm SL.
FIGURE 6 in A new species of nine-spined stickleback, Pungitius modestus (Gasterosteiformes, Gasterosteidae), from northern Honshu, Japan
FIGURE 6. Syntypes of Gasterosteus sinensis Guichenot, 1869, MNHN 0000-5228, 21–26 mm SL.
FIGURE 1 in A new species of nine-spined stickleback, Pungitius modestus (Gasterosteiformes, Gasterosteidae), from northern Honshu, Japan
FIGURE 1. Map showing the type locality (solid circle) of Pungitius modestus, sp. nov.
FIGURE 6 in Three new species of Ficus (Moraceae) from Central and northern-South America
FIGURE 6. Distribution map of F. nebulosilvana, F. palmarensis and F. plectonervata.
Figures 106-107 in Revision of the northern South American species of Mortoniella Ulmer 1906 (Trichoptera: Glossosomatidae: Protoptilinae)*
Figures 106-107. Mortoniella (M.), bilineata group, female genitalia.106—Mortoniella angulata Flint. A—lateral; B—dorsal. 107—Mortoniella tusci, n. sp. A—lateral; B—dorsal; C—ventral.
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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.