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64 results for “triggerfish”
Fig. 6 in Oocyte development and ovarian maturation of the black triggerfish, Melichthys niger (Actinopterygii: Balistidae) in São Pedro e São Paulo Archipelago, Brazil
Fig. 6. Photomicrograph of ovaries sections of black triggerfish at different maturation stages. (a) early maturation, (b) middle maturation, (c) mature, and (d) resting. PVO: previtellogenic oocytes; CAO: cortical alveoli oocytes; VO: vitellogenic oocytes; MO: mature oocyte; and OW: ovary wall.
Fig. 4 in Oocyte development and ovarian maturation of the black triggerfish, Melichthys niger (Actinopterygii: Balistidae) in São Pedro e São Paulo Archipelago, Brazil
Fig. 4. Mean diameter (µm) of oocytes for each oocyte development stage of ovaries of black triggerfish caught in the São Pedro e São Paulo Archipelago, between January 2006 and May 2008. (YC) young cell, (PVO) pre-vitellogenic oocyte, (CAO) cortical alveoli oocytes, (VO) vitellogenic oocytes and (MO) mature oocytes. Asterisks indicate significant differences (Wilcoxon, p <0.05).
Fig. 2 in Oocyte development and ovarian maturation of the black triggerfish, Melichthys niger (Actinopterygii: Balistidae) in São Pedro e São Paulo Archipelago, Brazil
Fig. 2. Photomicrographs of the oogenesis stages of ovaries of black triggerfish caught in the São Pedro e São Paulo Archipelago, between January 2006 and May 2008. (a) YC - young cells, oogonia - OG; (b) PVO - previtellogenic oocytes; (c) CAO - cortical alveoli oocytes; (d) VO - vitellogenic oocytes; (e) MO - mature oocyte; (f) ZP - zona pellucida (radiated). N - nucleus, Nc - nucleolus; FC - follicular cell; LV - lipid vacuole; YG - yolk globules; CA - cortical alveoli.
Linked collectors and determiners for: Xanthichthys greenei , a new species of triggerfish ( Balistidae ) from the Line Islands.
Natural history specimen data linked to collectors and determiners held within, "Xanthichthys greenei , a new species of triggerfish ( Balistidae ) from the Line Islands". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/93814afc-6a43-435c-bc18-93ed1f2192a8">https://bionomia.net/dataset/93814afc-6a43-435c-bc18-93ed1f2192a8</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/93814afc-6a43-435c-bc18-93ed1f2192a8">https://gbif.org/dataset/93814afc-6a43-435c-bc18-93ed1f2192a8</a>. Formatted as a Frictionless Data package.
DATASET Sound production mechanism in triggerfish (Balistidae): a synapomorphy
<p>Dataset corresponding to the article "Sound production mechanism in triggerfish (Balistidae): a synapomorphy". </p> <p>This dataset contains the sounds of three species of Balistidae : <em>Balistapus undulatus</em>, <em>Rhinecanthus aculeatus</em> and <em>Rhinecanthus rectangulus</em>.</p> <p>All the specimens are from Moorea Island (French Polynesia)<br> <em>B. undulatus</em> [standard length (SL) 10.59–15.35 cm]<br> <em>R. aculeatus</em> (SL: 12.7–17.4 cm) <br> <em>R. rectangulus</em> (SL: 8.1–15.3 cm) </p> <p>Specimens were recorded hand-held in a glass aquarium with a hydrophone HTI-96-MIN (sensitivity: −163.9dB V μPa−1; High Tech Inc., Long Beach, MS, USA) connected to a TASCAM DR-07 recorder (TEAC, Wiesbaden, Germany).<br> The sounds were digitized at 44.1 kHz (16-bit resolution).</p>
DATASET Unusual sound production mechanism in the triggerfish Rhinecanthus aculeatus (Balistidae)
<p>Dataset corresponding to the article "Unusual sound production mechanism in the triggerfish <em>Rhinecanthus aculeatus</em> (Balistidae) ". </p> <p>This dataset contains the sounds and results of morphological studies of <em>Rhinecanthus aculeatus</em></p> <p>Specimens were recorded hand-held in a glass aquarium with a hydrophone HTI-96-MIN (High Tech Inc., Long Beach, MS, USA) connected to a TASCAM DR-07 recorder (TEAC, Wiesbaden, Germany).<br> The sounds were digitized at 44.1 kHz (16-bit resolution).</p> <p>Contact: Xavier.Raick@uliege.be ; xavierraick@hotmail.com</p>
Fig. 1 in Oocyte development and ovarian maturation of the black triggerfish, Melichthys niger (Actinopterygii: Balistidae) in São Pedro e São Paulo Archipelago, Brazil
Fig. 1. Geographical location and map of the São Pedro e São Paulo Archipelago.
Considering decoupled phenotypic diversification between ontogenetic phases in macroevolution: An example using Triggerfishes (Balistidae)
<p>Across the Tree of Life, most studies of phenotypic disparity and diversification have been restricted to adult organisms. However, many lineages have distinct ontogenetic phases that differ from their adult forms in morphology and ecology. Focusing disproportionately on the evolution of adult forms unnecessarily hinders our understanding of the pressures shaping evolution over time. Non-adult disparity patterns are particularly important to consider for coastal ray-finned fishes, which often have juvenile phases with distinct phenotypes. These juvenile forms are often associated with sheltered nursery environments, with phenotypic shifts between adults and juvenile stages that are readily apparent in locomotor morphology. Whether this ontogenetic variation in locomotor morphology reflects a decoupling of diversification dynamics between life stages remains unknown. Here we investigate the evolutionary dynamics of locomotor morphology between adult and juvenile triggerfishes. We integrate a time-calibrated phylogenetic framework with geometric morphometric approaches and measurement data of fin aspect ratio and incidence and reveal a mismatch between morphospace occupancy, the evolution of morphological disparity, and the tempo of trait evolution between life stages. Collectively, our results illuminate how the heterogeneity of morpho-functional adaptations can decouple the mode and tempo of morphological diversification between ontogenetic stages.</p>
Efficacy of 24-hour Intraocular Pressure Fluctuation Recording With the SENSIMED Triggerfish Contact Lens Sensor
ClinicalTrials.gov study NCT01390779. IPD Sharing: Not stated. Countries: 1. Publications: 1.
SENSIMED Triggerfish Safety and Tolerability
ClinicalTrials.gov study NCT01319617. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Considering decoupled phenotypic diversification between ontogenetic phases in macroevolution: An example using Triggerfishes (Balistidae)
Open the record for dataset details and reuse information.
FIGURES 106–112. Hatschekia mongarah n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 106–112. Hatschekia mongarah n. sp., female, holotype NSMT–Cr 20912. 106; habitus dorsal; 107, posterior part of trunk, dorsal; 108, antennule, ventral, rp = rostrum process; 109, antenna, ventral; 110, mandible; 111, maxillule; 112, maxilla. Scale bars: 106, 100μm; 107–109, 112, 20μm; 110–111, 10μm.
FIGURES 156–161. Hatschekia pseudobalistesi n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 156–161. Hatschekia pseudobalistesi n. sp., female, holotype NSMT–Cr 20918. 156, leg 1, anterior view; 157, leg 2, anterior view; 158, intercoxal sclerite of leg 1, anterior view; 159, intercoxal sclerite of leg 2, anterior view; 160, leg 3; 161, leg 4. Scale bars: 156–157, 40μm; 158–159, 50μm; 160–161, 10μm.
FIGURES 133–141. Hatschekia mihkagan n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 133–141. Hatschekia mihkagan n. sp., female, holotype NSMT–Cr 20916. 133, habitus dorsal; 134, habitus lateral; 135, posterior part of trunk, dorsal; 136, antennule, ventral, rp = rostrum process; 137, antenna, ventral; 138, antenna with parabasal papilla (drawn from a paratype, NSMT–Cr 20917); 139, mandible; 140, maxillule; 141, maxilla. Scale bars: 133–134, 200μm; 135–138, 141, 20μm; 139–140, 10μm.
FIGURES 100–105. Hatschekia fukurubi n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 100–105. Hatschekia fukurubi n. sp., female, holotype NSMT–Cr 20911. 100, leg 1, anterior view; 101, leg 2, anterior view; 102, intercoxal sclerite of leg 1, anterior view; 103, intercoxal sclerite of leg 2, anterior view; 104, leg 3; 105, leg 4. Scale bars: 100–103, 20μm; 104–105, 10μm.
FIGURES 127–132. Hatschekia nakamurai n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 127–132. Hatschekia nakamurai n. sp., female, holotype NSMT–Cr 20914. 127, leg 1, anterior view; 128, leg 2, anterior view; 129, intercoxal sclerite of leg 1, anterior view; 130, intercoxal sclerite of leg 2, anterior view; 131, leg 3; 132, leg 4. Scale bars: 127–128, 20μm; 129–130, 30μm; 131–132, 10μm.
FIGURES 76–84. Hatschekia zanpa n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 76–84. Hatschekia zanpa n. sp., female, holotype NSMT–Cr 20909. 76, habitus dorsal; 77, surface of trunk; 78, posterior part of trunk, dorsal; 79, antennule, ventral, rp = rostrum process; 80, antenna, ventral; 81, antenna with parabasal papilla (drawn from a paratype, NSMT–Cr 20910); 82, mandible; 83, maxillule; 84, maxilla. Scale bars: 76, 100μm; 77–80, 84, 20μm; 81, 50μm; 82–83, 10μm.
FIGURES 39–44. Hatschekia kabatai n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 39–44. Hatschekia kabatai n. sp., female, holotype NSMT–Cr 20903. 39, leg 1, anterior view; 40, leg 2, anterior view; 41, intercoxal sclerite of leg 1, anterior view; 42, intercoxal sclerite of leg 2, anterior view; 43, leg 3; 44, leg 4. Scale bars: 39–42, 40μm; 43–44, 10μm.
FIGURES 30–38. Hatschekia kabatai n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 30–38. Hatschekia kabatai n. sp., female, holotype NSMT–Cr 20903. 30, habitus dorsal; 31, habitus dorsal with egg sacs; 32, posterior part of trunk, dorsal; 33, antennule, ventral, rp = rostrum process; 34, antenna, ventral; 35, antenna with parabasal papilla (drawn from a paratype, NSMT–Cr 20904); 36, mandible; 37, maxillule; 38, maxilla. Scale bars: 30, 34–35, 100μm; 31, 200μm; 32–33, 38, 40μm; 36–37, 20μm.
FIGURES 148–155. Hatschekia pseudobalistesi n in The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species
FIGURES 148–155. Hatschekia pseudobalistesi n. sp., female, holotype NSMT–Cr 20918. 148, habitus dorsal; 149, posterior part of trunk, dorsal; 150, antennule, ventral, rp = rostrum process, pp = pointed process; 151, antenna, ventral; 152, antenna with parabasal papilla; 153, mandible. 154, maxillule. 155, maxilla. Scale bars: 148, 200μm; 149–150, 155, 40μm; 151–152, 100μm; 153, 10μm; 154, 20μm.
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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.