Find research datasets worth reusing

Fig. 2 in Morpho-molecular assessment of Acetabularia jalakanyakae Sp. Nov. (Dasycladales, Chlorophyta) - a new species from Andaman and Nicobar Islands, India

Fig. 2 — Light microscopic images of the sample. (A) Whole cap; (B) Cap rays; (C) Outer ring of the lobes; (D) Magnified image of the lobe; and (E & F) Pointed tip of the rays. Scale bar given on the upper right side

Fig. 5 in Morpho-molecular assessment of Acetabularia jalakanyakae Sp. Nov. (Dasycladales, Chlorophyta) - a new species from Andaman and Nicobar Islands, India

Fig. 5 — Maximum likelihood (ML) phylogram based on 18S rDNA sequences using the Kimura 2-Parameter model of molecular evolution in MEGA X. Numbers near nodes represents the ML bootstrap proportion. The newly sequenced Acetabularia jalakanyakae is marked in bold. The tree with the highest log likelihood (-866.21) is shown. The analysis involved 27 nucleotide sequences. All positions having gaps and missing data have been eliminated. Scale bar given on the bottom is in the units of average nucleotide substitutions per site

Fig. 1 in Morpho-molecular assessment of Acetabularia jalakanyakae Sp. Nov. (Dasycladales, Chlorophyta) - a new species from Andaman and Nicobar Islands, India

Fig. 1 — Acetabularia jalakanyakae Sp. Nov. collected from Andaman and Nicobar Islands. (A) Whole sample; and (B) Lower surface of the cap. Scale represents 1 mm distance between two bars

Fig. 4 in Morpho-molecular assessment of Acetabularia jalakanyakae Sp. Nov. (Dasycladales, Chlorophyta) - a new species from Andaman and Nicobar Islands, India

Fig. 4 — SEM images of cap structures of 11 different samples. Samples 4 and 7 with 6 numbers of hairs and all other samples with 7 numbers of hairs. Scale bar given on the upper right side

opencc-by-4.0Sep 2022View details →

New insights into the decadal variability in glacier volume of a tropical ice-cap explained by the morpho-topographic and climatic context, Antisana, (0°29' S, 78°09' W)

The dataset contains five periods of surface elevation change observed on the Antisana icecap in the inner tropical region. Data were obtained by geodetic observations of aerial photographs and high-resolution satellite images for the study periods: 1956-1965, 1965-1979, 1979-1997, 1997-2009, and 2009-2016.

Fig. 5 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 5. Scanning electron micrographs of the radular teeth. A–C. Doris ocelligera (Bergh, 1881) (ZSM20240260). D–F. Doris berghi (Vayssière, 1901) comb. rest. (ZSM20240261). Showing first (fl) and subsequent (cl) lateral teeth.

Fig. 7. A–B in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 7. A–B. Scanning electron micrographs of the radular teeth of Doris verrucosa Linnaeus, 1758, showing first (fl) and subsequent (cl) lateral teeth.

Fig. 6 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 6. Schematic drawing of the reproductive systems. A. Doris ocelligera (Bergh, 1881). B. Doris berghi (Vayssière, 1901) comb. rest. Abbreviations: A = ampulla; Bc = bursa copulatrix; Fgl = female glands; Ps = penial sheath; R = seminal receptacle; Vd = vas deferens; Vdu = vaginal duct. The black arrowheads represent the connection of the ampulla to the gonad.

Fig. 8 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 8. Doris marmorata (Risso, 1818). A. Specimen from Blanes, NE Spain (ZSM20240263). B. Specimen from Sant Feliu de Guíxols, NE Spain (ZSMMol20210023).

Fig. 3 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 3. Results from ASAP for both COI (top) and 16S (bottom) markers of the alignment of the species within the genus Doris Linnaeus, 1758 based on the phylogenetic tree results. Colour boxes refer to species hypotheses and the dash-line is the threshold (representing a 5–10% genetic divergence distance) in which species hypotheses were selected.

Fig. 1 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 1. Map of the Iberian Peninsula and North-West Africa showing the sampling localities where specimens of Doris ocelligera (Bergh, 1881) were collected. The purple triangles show the locations where the blueish morphotype specimens were taken, whereas the yellow circles show the locations where the yellow morphotype specimens were collected. Map generated at https://www.simplemappr.net

Fig. 4. A. Doris verrucosa Linnaeus, 1758 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 4. A. Doris verrucosa Linnaeus, 1758 (ZSM20210044) from Thau, SE France. B–E. Doris berghi (Vayssière, 1901) comb. rest. B. Specimen from Sant Feliu de Guíxols, NE Spain (ZSMMol20210024). C. Specimen from Begur, NE Spain (MCZMal395161).D. Specimen from Gran Canaria (ZSM20240262). E. Specimen from Galicia, NW Spain (ZSM20240261). F–H. Doris ocelligera (Bergh, 1881). F. Specimen from l'Escala, NE Spain (MCZ395160). G. Specimen from Sant Feliu de Guíxols, NE Spain (ZSM20240260). H. Specimen from Sant Feliu de Guíxols, NE Spain (ZSM20240259).

Fig. 2 in Molecular and morpho-anatomical assessment of the family Dorididae (Mollusca, Nudibranchia) in the Mediterranean and North-East Atlantic

Fig. 2. Bayesian phylogenetic tree of Dorididae Rafinesque, 1815 based on the concatenated alignment of COI, 16S, and H3 markers. Posterior probabilities and bootstrap support values are shown above and below branches, respectively. The outgroup used to root the tree was the genus Aphelodoris Bergh, 1879. Green dots indicate nodes with maximum branch support in both analyses. The scale bar indicates substitutions per site. Names of the sequences downloaded from GenBank have not been modified, yet taxa that may belong to a different identity are specified between quotation marks. Specimens sequenced in this study are highlighted in bold.

ERT geophysical surveys for detecting gravitational morpho-structures in the Becca France area (Aosta Valley, Italy)

This dataset contains the raw and processed data of an Electrical Resistivity Tomography (ERT) geophysical survey conducted on November 2023 in the Becca France area (Aosta Valley, Italy), in order to help the geological reconstruction of gravitational morpho-structures. It represents the supplementary materials of a publication submitted on Geohazards journal: Forno et al., 2024. Deep electrical resistivity tomography for detecting gravitational morpho-structures in the Becca France area (Aosta Valley, Italy).   For details, please refer to the above mentioned publication and to the readme file.   7z software (free and open source) can be used to unzip the dataset.

Fig. 6 in Morpho-histological characterization of immature of the bioindicator midge Chironomus sancticaroli Strixino and Strixino (Diptera, Chironomidae)

Fig. 6. Micrographs of nervous system structures of immature of Chironomus sancticaroli. (A) Longitudinal section showing the brain cortical and neuropile; (B) longitudinal section of a ganglion in the nerve cord and a connective sheaf formed by axons; (C) longitudinal section showing the brain, thoracic ganglia and the first abdominal ventral nerve cord (numbers); (D) cross-section of the brain; (E) longitudinal section of the cephalic region of the larva, in detail is the frontal ganglion, anterior to the brain. 1st: first thoracic gangliom, 2nd: second thoracic gangliom; 3rd: third thoracic gangliom, I–III: thoracic segments; 4th: first abdominal gangliom; br: brain; cl: cortical layer, cn: connective; dv: diverticulum; fg: frontal gangliom; g: gangliom, ne: neuropile; nl: neural lamella, oe: esophagus; sg: salivary gland, tr: trophoblastes. Stain: Harris hematoxylin and eosin. Scale bar = 20 µm.

Fig. 3 in Morpho-histological characterization of immature of the bioindicator midge Chironomus sancticaroli Strixino and Strixino (Diptera, Chironomidae)

Fig. 3. Micrographs of the midgut of immature Chironomus sancticaroli. (A) Cross-section of the midgut region I; (B) longitudinal section of the midgut region I; (C) cells of the epithelium of the midgut region I, showing the little brush border area (arrow) and apical and basal eosinophilia of the cell (arrowhead); (D) cross-section of the midgut region II; (E) Cross-section of the region III of the midgut; (F) Brush border (arrow) and peritrophic matrix (arrowhead) in region II of the midgut and (G) Brush border (arrow) and cells in the process of secretion (arrowhead) in region III of midgut. cae: gastric caeca; ep: gut epithelia; fd: food; lu: lumen. Stain: Harris hematoxylin and eosin. Scale bar = 20 µm.

Fig. 4 in Morpho-histological characterization of immature of the bioindicator midge Chironomus sancticaroli Strixino and Strixino (Diptera, Chironomidae)

Fig. 4. Micrographs of hindgut immature of Chironomus sancticaroli. (A) cross-section between the transitional epithelium of the midgut and hindgut; (B) longitudinal section of the transition region between the mid and hindgut, showing the proctodeal valve (arrow); (C) in detail, epithelium of the proctodeal valve; (D) cross-section of ileum showing extensive muscle layer and the longitudinal folds formed by the epithelium (arrow); (E) longitudinal section of the colon and rectum; (F) cross-section of the epithelium of the colon and rectum demonstrating basal eosinophilia of the cell (arrowhead). p: epithelia; fd: food; lu: lumen; ml: muscle layer; mlp: Malpighian tubule, pm: perithrofic membrane; vep: valve epithelia. Stain: Harris hematoxylin and eosin. Scale bar = 20 µm.

Fig. 7 in Morpho-histological characterization of immature of the bioindicator midge Chironomus sancticaroli Strixino and Strixino (Diptera, Chironomidae)

Fig. 7. Micrographs of glands from the retrocerebral complex of the immature Chironomus sancticaroli. (A) Longitudinal section of the corpora allata, showing the glandular epithelium, demonstrating the cell nucleus (arrowhead); (B) longitudinal section of the prothoracic gland; (C) longitudinal section showing the region of the complex, demonstrating the anterior postcerebral gland and the small group of cells that make up the corpora cardiac; (D) detail of the anterior postcerebral gland, note the granules in their cytoplasm (arrowhead); (E) detail of the small group of cells that make up the corpora cardiaca (arrows). cc: corpora cardiaca; ga: anterior postcerebral gland; ptg: prothoracic gland, tr: trachea. Stain: Harris hematoxylin and eosin. Scale bar = 20 µm.

opencc-zeroJun 2021View details →

FIG. 2. — Anatomie d in Caractères diagnostiques morpho-anatomiques d'Oxyloma sarsii (Esmark 1886) (Mollusca Gastropoda Succineidae) et nouvelles données dans le nord-est de la France (Alsace et Franche-Comté)

FIG. 2. — Anatomie d'Oxyloma sarsii (Esmark, 1886): A, A', photographie et dessin d'interprétation de l'appareil génital d'un spécimen provenant du contre canal de drainage du Rhin à Fort-Louis (Bas-Rhin) (spécimen spc11(67)-C2 sur la Fig. 1 et figuré en E à gauche); B, partie distale de l'épiphallus enroulé dans la gaine conjonctive qui entoure le complexe pénien; C, C', photographie et dessin d'interprétation du complexe pénien en partie débarrassé de la gaine conjonctive, seule la partie distale de l'épiphallus est ici encore enroulée (pointillés) dans la gaine conjonctive; D, D', photographie et dessin d'interprétation de l'intérieur du pénis; E, pour comparaison, à gauche coquille du spécimen spc11(67)-C2 provenant du Bas-Rhin (hauteur de la coquille 10,5 mm) et à droite spécimen spc5(39) provenant de la Réserve naturelle nationale de l'île du Girard (Jura) (hauteur de la coquille 16,9 mm). Abréviations: voir Matériel et méthodes. Échelles: A, 2,5 mm; B, D, 1 mm; C, 2 mm; E, 5 mm.