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Fig. 4 Hydraena species aedeagi. A–B Hydraena reflexa Rey, Monte d in The colonisation of the Tyrrhenian Islands by Hydraena water beetles, with Hydraena reflexa Rey, 1884 reinstated as a valid species endemic to Corsica and Sardinia (Coleoptera, Hydraenidae)
Fig. 4 Hydraena species aedeagi. A–B Hydraena reflexa Rey, Monte d'Oro, Corsica; C–E Hydraena pygmaea Waterhouse; C Rio de las Hoyas, Albacete, Spain; D stream above Bacevo, Rila Mts., Bulgaria; E Ruddycleave Water, South Devon, UK. Scale bar = 100 μm
Fig. 3 Hydraena species habitus. A–B Hydraena reflexa Rey, Monte d in The colonisation of the Tyrrhenian Islands by Hydraena water beetles, with Hydraena reflexa Rey, 1884 reinstated as a valid species endemic to Corsica and Sardinia (Coleoptera, Hydraenidae)
Fig. 3 Hydraena species habitus. A–B Hydraena reflexa Rey, Monte d'Oro, Corsica; C–D Hydraena pygmaea Waterhouse, Ruddycleave Water, South Devon, UK. A & C males; B & D females. Scale bar = 1.0 mm
Fig. 2 in Diversification of Hemidactylus geckos (Squamata: Gekkonidae) in coastal plains and islands of southwestern Arabia with descriptions and complete mitochondrial genomes of two endemic species to Saudi Arabia
Fig. 2 Phylogenetic network resulting from the SplitsTree analysis. Species are highlighted with colors that match those in Figs. 1, 3, and 7. The branch leading to the outgroup has been truncated, which is indicated by its transparency. Bootstrap values are shown for major clades
Fig. 6 in Diversification of Hemidactylus geckos (Squamata: Gekkonidae) in coastal plains and islands of southwestern Arabia with descriptions and complete mitochondrial genomes of two endemic species to Saudi Arabia
Fig. 6 Paratypes of H. almakhwah sp. n. in life and the species' type locality. A – adult male NMP 76093/6; B – subadult NMP 76093/3; C – adult female NMP 76093/4; D – subadult NMP 76093/5; E and F – the type locality, a dry wadi SW of Al Ju'aydah (19.657°N, 41.567°E)
Fig. 4 in Diversification of Hemidactylus geckos (Squamata: Gekkonidae) in coastal plains and islands of southwestern Arabia with descriptions and complete mitochondrial genomes of two endemic species to Saudi Arabia
Fig. 4 Maps of the complete mitochondrial genomes of the holotypes of H. almakhwah sp. n., H. farasani sp. n., H. mandebensis, and H. ulii. Protein-coding genes are denoted with yellow and green annotations, rRNA genes with red annotations, tRNA genes with pink annotations, and the control region with orange annotations. Voucher
FIGURE 2 in Clematis serrana (Ranunculaceae), a new endemic species to the Atlantic Forest highlands in Southern Brazil
FIGURE 2. Reproductive characteristics of Clematis serrana (Ranunculaceae). A. Staminate inflorescences, showing the partial inflorescences in compressed cymes (false whorls). B. Staminate flowers with pistillodes (red arrow). C. Pistillate inflorescence, showing the partial inflorescences in dichasial cymes. D. Pistillate flower on anthesis with staminodes (red arrow). E. Infructescence. F. Achenes with the long accrescent styles. Scale bar: 5 mm.
FIGURE 4 in A new endemic species of Alkanna (Lithospermeae: Boraginaceae) from hilly environments of west Iran
FIGURE 4. Alkanna assadii sp. nov. Corolla (A & B). Ovary (C). Median view of stigma. Indumentum on the upper surface of basal leaves. Scale bars: A, B= 3.5 mm; C= 1 mm; D= 0.2 mm; E= 1 mm. Drawn by Amin Zeraatkar.
FIGURE 4 in Begonia isadorae (Begoniaceae), a new endemic species from Ilha Grande, an island in southeastern Brazil, with notes on leaf anatomy
FIGURE 4. Leaf blade anatomy of Begonia isadorae (Begoniaceae). A. Frontal view of epidermis (Ep) on the adaxial surface showing common cells and glandular trichomes (Gt). Inset shows cross section of glandular trichome occurring sunken on the epidermis. B. Frontal view of epidermis (Ep) on the abaxial surface showing glandular trichomes (Gt) and stomata (St) in groups of two or three. C. Frontal view of epidermis (Ep) on the midrib region showing lines of druses (Dr), emergences forming simple trichomes (Tr) and glandular trichomes (Gt). Inset shows detail of simple trichome. D. Cross section showing unistratified epidermis (Ep) on both sides with emergences forming simple trichomes (Tr), wide layer of hypodermis on both sides, and thin chlorophyll parenchyma (Cp). E. Midrib showing unistratified epidermis (Ep), wide hypodermis (Hp), collenchyma (Co), a continuous layer of chlorophyll parenchyma, formed by spongy (Sp) and palisade (Pp) parenchyma, and two collateral vascular bundles facing each other immerse in a fundamental parenchyma (Fp) with druses (Dr). Fi: fibers, Ph: phloem, Xy: xylem. F. Detail showing the leaf blade with wide hypodermis (Hp), tiny palisade parenchyma (Pp) and spongy parenchyma (Sp) with idioblast (Id). G. Detail of idioblast (Id) submitted to Sudan III test, showing suberized cell walls. H. Emergence forming a simple trichome with tapered apex. Scale bars: A, B, C, H = 50 µm; D = 200 µm; E, F, G = 100 µm.
FIGURE 5 in Begonia isadorae (Begoniaceae), a new endemic species from Ilha Grande, an island in southeastern Brazil, with notes on leaf anatomy
FIGURE 5. Petiole cross section of Begonia isadorae (Begoniaceae). A. Overview of the petiole, showing epidermis (Ep), cortex formed by collenchyma (Co) and parenchyma (Pa), and vascular bundles (Vb) forming a ring around the parenchymal pith. Dashed circle is highlighting medullary vascular bundles. Id: idioblast. B. Detail showing epidermis (Ep) and collenchyma (Co) with druses (Dr). C. Detail of emergence forming scales (Sc) on the epidermis (Ep). D. Detail of collateral open vascular bundles with phloem (Ph), cambium (Ca) and xylem (Xy). Scale bars: A = 200 µm; B, D = 50 µm; C = 100 µm.
FIGURE 3 in Comolia paraensis (Melastomataceae), a striking new species of Marcetieae endemic to Pará, Brazil
FIGURE 3. Geographic distribution map of Comolia paraensis and putative relatives. A. Distribution of Comolia kuhlmannii (orange circles), C. paraensis (red circles), and C. veronicifolia (black circles). B. Habitat of the C. paraensis in Monte Alegre, Pará, Brazil. C. Campina in Cachoeira Porteira, Pará, Brazil. Photos: Daniela C. Zappi (B) and João Batista F. da Silva (C).
FIGURE 1 in Comolia paraensis (Melastomataceae), a striking new species of Marcetieae endemic to Pará, Brazil
FIGURE 1. Illustration of Comolia paraensis. A. Fertile branch. B. Succulent branch at the base. C. Indumentum on the distal branches. D. Abaxial surface of the leaf. E. Adaxial surface of the leaf. F. Inflorescence. G. Flower. H. Sepal. I. Petal. J–M. Antesepalous stamens. J. Stamen. K. Ventral view. L. Dorsal view. M. Lateral view. N–Q. Antepetalous stamens. N. Stamen. O. Ventral view. P. Dorsal view. Q. Lateral view. R. Gynoecium. S. Capsule within the hypanthium. Black scale = 1 mm; gray scale = 1 cm. Vouchers: A and C–S draw from C.A. Cid et al. 1237 (RB); B draw from D.C. Zappi et al. 4301 (MG).
FIGURE 3 in Reinstatement and lectotypification of Phyllanthus rosellus (Phyllanthaceae), an endemic species from the state of Minas Gerais, Brazil
FIGURE 3. Lectotype of Phyllanthus rosellus, specimen G00435075. Used with permission from ©: Conservatoire et Jardin Botaniques de la Ville de Genève.
FIGURE 2. Phyllanthus rosellus. A. Habit. B. Stem. C. Cataphylls. D and E in Reinstatement and lectotypification of Phyllanthus rosellus (Phyllanthaceae), an endemic species from the state of Minas Gerais, Brazil
FIGURE 2. Phyllanthus rosellus. A. Habit. B. Stem. C. Cataphylls. D and E. Fertile branches, showing small leaves and male flowers on the adaxial surface. F and G. Detail of the unisexual branchlet, showing the pink staminate flowers, with three free stamens. H. Pistillate flower. I. Detail of the pistillate disk and styles J. Seed [Photos A, and F by João Paulo Zorzanelii, B, D, E and G by Paulo Sampaio and C, H, I and J by Alícia Torres].
FIGURE 3 in Crassothonna moniliformis (Asteraceae, Senecioneae), a new species from the Albany Centre of floristic endemism, South Africa
FIGURE 3. Comparison of Crassothonna species similar to Crassothonna moniliformis. A. Crassothonna moniliformis (Dyam-Dyam, Eastern Cape; Dold 16065, GRA). B, E, F. Crassothonna capensis (Redhouse, Eastern Cape; Dold 16068, GRA); C, G. Crassothonna capensis (commercial clone; McKenzie 3728, GRA). D, I. Crassothonna patula (Noupoort, Northern Cape; Dold s.n., GRA). H. Crassothonna patula (Joubert's Pass, Eastern Cape). Bars = 10 mm (A–D). Photographs by R.J. McKenzie (A–D, F–I) & A.P. Dold (E).
FIGURE 2. Plinia renatiana. A in Redescription and reevaluation of the extinction risk of Plinia renatiana (Myrtaceae), a species endemic to the state of Espírito Santo, Brazil
FIGURE 2. Plinia renatiana. A) Branch with fruit; B) Leaf showing the prominent veins; C) Inflorescence with flowers and buds; D) Preanthesis bud; E) Flower; F) Flower - stamens and corolla removed, highlighting the stigma, calyx, and hypanthium; G) Petal; H) Stamen; I) Fruit. Illustration by J. Freitas.
FIGURE 3. A in Two new species of Anthurium sect. Urospadix (Araceae) endemic to the restinga vegetation of Bahia, Brazil
FIGURE 3. A. Geographic distribution of Anthurium bellissimum (black circles) and A. itacarense (white star). B. Detail showing the Itacaré municipality downtown and the type locality of both species. C. General view of Praia da Ribeira beach, the type locality of A. itacarense.
FIGURE 7 in Species richness, geographic distribution and endemism of Pinguicula (Lentibulariaceae) in the Mexican Transition Zone
FIGURE 7. Species richness of Pinguicula by grid cell. A, D, G) Species richness distribution; B, E, H) weighted endemism; C, F, I) corrected weighted endemism. A, B, C) Cells size of 0.33° × 0.33°; D, E, F) cells size of 0.54° × 0.54°; G, H, I) cells size of 1° × 1°.
FIGURE 1 in Species richness, geographic distribution and endemism of Pinguicula (Lentibulariaceae) in the Mexican Transition Zone
FIGURE 1. Floral representation of Pinguicula. A) P. crenatiloba; B) P. nivalis; C) P. gracilis; D) P. pygmaea; E) P. parvifolia; F) P. gypsicola; G) P. laueana; H) P. hemiepiphytica; I) P. ehlersieae; J) P. crassifolia; K) P. lilacina, L) P. heterophylla; M) P. kondoi; N) P. rotundiflora; O) P. takaki; P–S) P. moranensis; T) P. cyclosecta; U) P. esseriana; V) P. zamudioana; W) P. oblongiloba; X) P. michoacana. A–C) Subgenus Temnoceras; D–E, K–O, T) Subgenus Isoloba; F–J, P–S, U–X) Subgenus Pinguicula. A–G, I–X) J. López; H) G. Gónzález.
Figure 6 in Multilocus phylogeny and morphological analyses illuminate overlooked diversity of Soriculus (Mammalia: Eulipotyphla: Soricidae), with descriptions of two new endemic species from the eastern Himalayas
Figure 6. Dorsal, ventral, and lateral views of the skull and lateral view of the mandible of (A) S. nigrescens (MT201904155), (B) S. nivatus (holotype, MT1904951), (C) S. medogensis (holotype, MT201811181), and (D) S. minor (TC-H-KIZ 2345).
FIGURE 5 in A revision of Chinese endemic Neptis hesione Leech, 1890 with a new species described from Hainan Island (Lepidoptera, Nymphalidae)
FIGURE 5. Distributional map of Neptis hesione-group. The type localities are represented by the letter T. Source from references in Material and methods.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.