Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
22
datasets available to search
ShareScore release 0.9.0
Dataset results
22 results for “Alacranes reef”
FIGURE 3. Nereis alacranensis n in Nereis alacranensis, a new species of polychaete (Annelida, Nereididae) from Alacranes Reef, southern Gulf of Mexico, with a key to Nereis from the Grand Caribbean
FIGURE 3. Nereis alacranensis n. sp. (Paratype). (A) Peristomium, ventral view. (B) Close-up of the peristomial ventral plate, on external side of peristomium. Nereis baolingi de León-González & Solís-Weiss, 2000 (Paratype). (C) Homogomph falciger. (D) Anterior end, dorsal view. (E) Anterior end, ventral view. (F) Jaws. Scale: A = 200 µm; B = 20 µm; C = 15 µm; D–E = 1 mm; F = 0.5 mm.
FIGURE 2. Nereis alacranensis n in Nereis alacranensis, a new species of polychaete (Annelida, Nereididae) from Alacranes Reef, southern Gulf of Mexico, with a key to Nereis from the Grand Caribbean
FIGURE 2. Nereis alacranensis n. sp. (A) Anterior end, dorsal view. (B) Anterior end, ventral view (arrow shows the peristomial ventral plate, arc shaped). (C) Notochaetae, homogomph spinigers. (D) Parapodia 1–2. (E) and (F) Homogomph falcigers. (G) Parapodium 10. (H) Neurochaetae, dorsal heterogomph falcigers. (I) Ventral heterogomph falcigers. (A, B, F: Holotype; C, D, E, G, H, I: Paratype. Scale: A–B = 0.7 mm; C = 40 µm; D,G = 100 µm; E,F,H,I = 10 µm.
FIGURE 1. Nereis alacranensis n in Nereis alacranensis, a new species of polychaete (Annelida, Nereididae) from Alacranes Reef, southern Gulf of Mexico, with a key to Nereis from the Grand Caribbean
FIGURE 1. Nereis alacranensis n. sp. (Holotype). (A) Anterior end, dorsal view. (B) Anterior end, ventral view (arrow shows the peristomial ventral plate, arc shaped). (C) Pygidium. (D) Parapodium 1. (E) Parapodium 10. (F) Parapodium 25. (G) Parapodium 50. Scale: A–B = 0.8 mm; C = 1 mm; D = 0.6 mm; E = 0.8 mm; F–G = 0.5 mm.
Stony coral species observed in the Bajos del Norte and National Park Alacranes Reef: OCEANA Expeditions 2021
<p>This dataset contains information about stony coral species recorded by photography and those observed in situ during AGRRA monitoring activities in Bajos del Norte reefs in August 2021. Also, includes information on species records of stony corals photographed in the National Park Alacranes Reef in September 2021. Both reefs are located are located in the north portion of Campeche Bank, Gulf of Mexico. OCEANA Mexico organized and carried out both expeditions during August and September 2021.</p>
Coral reef-associated fauna in the Bajos del Norte and National Park Alacranes Reef: OCEANA Expeditions 2021
<p>This dataset contains information about invertebrates (non-coral) observed in Bajos del Norte and the National Park Alacranes Reef (PNAA), and information on fishes species observed in the PNAA. Both reefs Bajos del Norte and Alacranes, are located in the north portion of Campeche Bank, Gulf of Mexico. OCEANA Mexico carried out both expeditions in August and September 2021.</p>
FIGURE 3. a in Occurrence of the Mardi Gras wrasse, Halichoeres burekae (Teleostei: Labridae) in the Alacranes Reef, off northern Yucatan Peninsula
FIGURE 3. a) Group of initial female of H. buraeke with other planktivorous reef fishes, such as Brown chromis (Chromis multilineata, see at the bottom), Bantam bass (Parasphyraenops incises, see at the top left), and juveniles of Purple reef fish (Chromis scotti, see at the bottom center). b) Large group of initial females at 25 m depth.
FIGURE 2. Halichoeres burekae, a in Occurrence of the Mardi Gras wrasse, Halichoeres burekae (Teleostei: Labridae) in the Alacranes Reef, off northern Yucatan Peninsula
FIGURE 2. Halichoeres burekae, a) Small group of initial females at 2 m depth, b) Terminal phase male and initial female at 6 m depth, c) Terminal phase male and initial female with juveniles of Scarus spp. at 6 m depth. Note the terminal phase male showing the "flagging behavior" (dorsal fin erect) when approaching a female.
FIGURE 1 in Occurrence of the Mardi Gras wrasse, Halichoeres burekae (Teleostei: Labridae) in the Alacranes Reef, off northern Yucatan Peninsula
FIGURE 1. Distribution of Halichoeres burekae in the Gulf of Mexico (triangles), including the new record for the Alacranes Reef, off northern Yucatan Peninsula.
Figure 7 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 7 - Tonicia schrammi (Shuttleworth, 1856). Scanning electron images of a specimen from Cabaña CONANP (CNMO4992, 27.5 mm length). A dorsal view of head valve (I), SB = 1 mm B dorsal view of tail valve (VIII), SB = 1 mm C dorsal view of intermediate valve IV, SB = 2 mm D detail of lateral area in dorsal view of the intermediate valve IV, SB = 1 mm E lateral area ocelli detail of intermediate valve IV, SB = 100 μm F head valve (I) detail, showing the ocelli alignment, SB = 50 μm. G, ventral view of intermediate valve IV, SB = 1 mm H insertion teeth and slit detail of intermediate valve IV in ventral view, SB = 50 μm I radular teeth, SB = 100 μm J central and minor lateral teeth detail, SB = 10 μm K major lateral teeth detail, SB = 50 μm.
Figure 9 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 9 - Acanthochitona hemphilli (Pilsbry, 1893). Scanning electron images of a specimen from Agregacion Meros (CNMO4939, 36.5 mm length). A dorsal view of head valve (I), SB = 1 mm B dorsal view of tail valve (VIII), SB = 1 mm C dorsal view of tail valve (VIII), of specimen from Laguna Arrecifal (CNMO4997, 38 mm length), SB = 1 mm D detail of articulamentum of tail valve (CNMO4997), SB = 1 mm E dorsal view of intermediate valve IV (CNMO4939), SB = 1 mm F pustules detail of tail valve (VIII), SB = 100 μm G detail of pustules of intermediate valve IV, SB = 50 μm H detail of girdle spicules, SB = 100 μm I detail of girdle tuft, SB = 1 mm J detail of ventral spicules of girdle, SB = 0.50 mm K radular teeth, showing central and major lateral teeth, SB = 200 μm.
Figure 8 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 8 - Lepidochitona liozonis (Dall & Simpson, 1901). Scanning electron images of a specimen from Isla Perez (CNMO5002, 10 mm length). A dorsal view of head valve (I), SB = 1 mm B dorsal view of tail valve (VIII), SB = 1 mm C dorsal view of intermediate valve IV, SB = 1 mm D detail of aesthetes of valve IV, SB = 100 μm E girdle hyaline spicules, SB = 20 μm F detail of girdle spicules, SB = 10 μm G radular teeth, SB = 50 μm H major lateral teeth detail, SB = 50 μm I detail of central and minor lateral teeth, SB = 20 μm.
Figure 6 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 6 - Tonicia schrammi (Shuttleworth, 1856), A preserved specimen, showing the color change B life specimen coloration from Cabaña CONANP (CNMO4992, 28.5 mm length) C same specimen in lateral view, SB = 1 cm. Lepidochitona liozonis (Dall & Simpson, 1901) D dorsal view and E lateral view of a specimen from Isla Perez (CNMO5002, 10 mm), SB = 1 cm. Acanthochitona hemphilli (Pilsbry, 1893) F dorsal view of a specimen from Laguna Arrecifal (CNMO4997, 34.8 mm length), SB = 1 cm. Acanthochitona roseojugum Lyons, 1988 G in dorsal view and H detail of valve IV and V in lateral view, of specimen from Isla Perez (CNMO4995, 3 mm length), SB = 1 mm. Acanthochitona zebra Lyons, 1988 I dorsal view of a life specimen J same specimen in preserved conditions K in lateral view of same specimen from Cabaña CONANP (CNMO4979, 9.2 mm length), SB = 5 mm. Cryptoconchus floridanus (Dall, 1889) L dorsal view of life specimen M lateral view of same specimen under preserved conditions from Isla Perez (CNMO4996, 9.3 mm length), SB = 5 mm N (CNMO4996) and O (CNMO5560, 20.3 × 8.3 mm length, Banco Chinchorro, Quintana Roo), shows the length comparison, SB = 1 cm.
Figure 2 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 2 - Ischnochiton erythronotus (C. B. Adams, 1845), A–H: in dorsal view, showing the tegmentum color variability A specimen from Laguna Arrecifal Desterrada (CNMO4980, 15.2 mm length) B specimen from Isla Perez (CNMO4981, 93.7 mm length) C specimen from Cabaña y Playa CONANP (CNMO4983, 11.7 mm length) and D (CNMO5003, 12.9 mm length) E specimen from Cabezas entre Blanca y Pajaros (CNMO4985, 13.6 mm length) F specimen from Playa Norte (CNMO4988, 14.2 mm length) G specimen from Playa Arrecifal (CNMO4987, 15.2 mm length length) and H, in lateral view. Stenoplax bahamensis Kaas & Van Belle, 1987 I–M: in dorsal view, showing the tegmentum color variability I specimen from Playa Norte (CNMO4942, CNMO4943, 22.1 mm length) J specimen from Pared Arrecifal (CNMO4957, 24.5 mm) K Laguna Desterrada (CNMO4974, 23.4 mm length), and L and M, in dorsal and lateral view (CNMO4974, 22.8 mm length). Calloplax janeirensis (Gray, 1828) N specimen from Isla Perez (CNMO4994, 12.5 mm length), in dorsal view and O (CNMO4990, 13.4 mm length), in lateral view, SB = 1 cm.
Figure 11 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 11 - Acanthochitona zebra Lyons, 1988. Scanning electron images of a specimen from Laguna Desterrada (CNMO4993, 9.7 mm length). A dorsal view of head valve (I), SB = 500 μm B dorsal view of tail valve (VIII), SB = 500 μm C dorsal view of intermediate valve IV, SB = 500 μm D ventral view of intermediate IV, SB = 500 μm E intermediate valve IV pustules detail, SB = 100 μm F girdle spicules and tuft, SB = 100 μm G girdle spicules detail, SB = 20 μm H radular teeth, SB = 100 μm.
Figure 4 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 4 - Stenoplax bahamensis Kaas & Van Belle, 1987. Scanning electron images of specimen from Playa Norte (CNMO4973, 23.6 mm length). A head valve (I) in dorsal view, SB = 1 mm B dorsal view of the tail valve (VIII), SB = 1 mm C dorsal view of intermediate valve IV, SB = 1 mm D ventral view of intermediate valve IV, SB = 1 mm E detail of intermediate valve IV, showing the adjacent sculpturing of the lateral and central areas, SB = 1 mm. F aesthetes detail of valve IV, SB = 100 μm G girdle scales detail, SB = 50 μm H detail of radular teeth, SB = 150 μm.
Figure 1 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 1 - Location of the Arrecife Alacranes National Marine Park in the Gulf of Mexico. A General view of the sampling sites at the Alacranes reef B Southern area of the reef and Perez Island collecting sites.
Figure 10 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 10 - Acanthochitona roseojugum Lyons, 1988. Scanning electron images of a specimen from Isla Perez (CNMO4995, 3 mm length). A Dorsal view of head valve (I), SB = 200 μm B dorsal view of tail valve (VIII), SB = 200 μm C dorsal view of intermediate valve IV, SB = 200 μm D detail of pustules of intermediate valve IV, SB = 20 μm E girdle spicules, SB = 100 μm F girdle tuft detail, SB = 100 μm G detail of girdle spicules, SB = 10 μm.
Figure 14 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 14 - Acanthochitona zebra Lyons, 1988, A holotype (USNM859319), from Silver Cove Canal Freeport, Grand Bahama Island, specimen of 15 mm length; A1, in lateral view; A2, in dorsal view, SB = 10 mm. Lepidochitona liozonis (Dall & Simpson, 1901) B holotype (USNM161920), from Culebra Island, Ensenada Honda, Puerto Rico, specimen of 13.5 mm length; B1, curled chiton in dorsal view showing intermediate valves II-IV; B2, curled chiton in dorsal view showing intermediate valves IV-V; B3, curled chiton in dorsal view showing intermediate valves VI-VIII. Disarticulated valves; B4, head valve in dorsal view; B5, head valve in frontal view; B6, head valve in ventral view, SB = 5 mm. Calloplax janeirensis (Gray, 1828) C lectotype (NHMUK 1977041/2), from Brazil Rio de Janeiro, specimen of 16.2 mm length. C1, in lateral view and C2, in dorsal view, SB = 15 mm. Tonicia schrammi (Shuttleworth, 1856) D dorsal view of a paralectotype (NMBE19115/5a), from West Indies, Guadeloupe, specimen of 29 mm length, SB = 10 mm. Stenoplax floridana (Pilsbry, 1892), from Banco Chinchorro, Quintana Roo (CNMO5557) E specimen of 26.7 mm length, in dorsal view showing intermediate valves III-VII, SB = 5 mm F same specimen in dorsal view, showing intermediate valves VI-VIII, SB = 5 mm G detail of intermediate valve IV in dorsal view, showing the pustule formation near the diagonal ridge.
Figure 13 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 13 - Cryptoconchus floridanus (Dall, 1889). Scanning electron images of specimen from Isla Perez (CNMO4996, 9.3 mm length). A tegmentum detail, showing the pustules on the head valve (I), SB = 200 μm B head valve pustules detail, SB = 200 μm C jugal area of intermediate valve IV, showing the pustule formation, SB = 200 μm D detail of pustules on jugal area of intermediate valve IV, SB = 200 μm E tail valve jugum of tail valve (VIII), SB = 200 μm F girdle detail, SB = 100 μm G radular teeth, SB = 100 μm H major lateral teeth detail, SB = 50 μm.
Figure 3 from: Reyes-Gómez A, Ortigosa D, Simões N (2017) Chitons (Mollusca, Polyplacophora) from Alacranes Reef, Yucatan, Mexico. ZooKeys 665: 1-36. https://doi.org/10.3897/zookeys.665.10476
Figure 3 - Ischnochiton erythronotus (C. B. Adams, 1845). Scanning electron images of a specimen from Laguna Arrecifal Desterrada (CNMO4980, 15.2 mm length); A head valve (I) in dorsal view, SB = 1 mm. B dorsal view of tail valve (VIII), SB = 1 mm C dorsal view of intermediate valve IV, SB = 1 mm D ventral view of intermediate valve IV, SB = 1 mm E detail of aesthete system, white arrows indicating the megalaesthetes, black arrows indicating the micraesthetes of intermediate valve IV, SB = 10 μm F girdle scales detail, SB = 100 μm G detail of radular teeth, SB = 100 μm.
ScienceDex guides
Understand access before you commit
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.