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495 results for “Reef Fishes”
Figure 8 from: Welicky RL, Hadfield KA, Sikkel PC, Smit NJ (2017) Molecular assessment of three species of Anilocra (Isopoda, Cymothoidae) ectoparasites from Caribbean coral reef fishes, with the description of Anilocra brillae sp. n. ZooKeys 663: 21-43. https://doi.org/10.3897/zookeys.663.11415
Figure 8 - Anilocra brillae sp. n. transitional stage (11 mm): A antenna (left) and antennula (right) B maxilla C mandible D maxilliped E article 3 of maxilliped F article 3 of mandibular palp G maxillule H–K pleopods 1–5 respectively.
Figure 7 from: Welicky RL, Hadfield KA, Sikkel PC, Smit NJ (2017) Molecular assessment of three species of Anilocra (Isopoda, Cymothoidae) ectoparasites from Caribbean coral reef fishes, with the description of Anilocra brillae sp. n. ZooKeys 663: 21-43. https://doi.org/10.3897/zookeys.663.11415
Figure 7 - Anilocra brillae sp. n. transitional stage (11 mm): A dorsal view B pereopod 1 C dorsal pleotelson D pereopod 7 E dorsal view of cephalon F ventral view of cephalon G lateral view.
DATASET Temporal shifts in algal and fish assemblages following the introduction of herbivorous species in coral reef patches (Bora Bora Island)
<p>Dataset suporting the study of fish succession in Bora Bora</p>
Figure 1 in A new order of fishes as hosts of blood flukes (Aporocotylidae); description of a new genus and three new species infecting squirrelfishes (Holocentriformes, Holocentridae) on the Great Barrier Reef
Figure 1. Phylogram from the unrooted Neighbour-joining analysis of the cox1 mtDNA dataset. Bootstrap support values are shown at the nodes, with values of <85 not shown. The scale-bar indicates the number of base differences.
Supplementary material 1 from: Robertson DR, Domínguez-Dominguez O, Aroyo YML, Mendoza RM, Simões N (2019) Reef-associated fishes from the offshore reefs of western Campeche Bank, Mexico, with a discussion of mangroves and seagrass beds as nursery habitats. ZooKeys 843: 71-115. https://doi.org/10.3897/zookeys.843.33873
: Data type: multimedia
Data from: Self-recruitment in a Caribbean reef fish: a method for approximating dispersal kernels accounting for seascape
Characterizing patterns of larval dispersal is essential to understanding the ecological and evolutionary dynamics of marine metapopulations. Recent research has measured local dispersal within populations, but the development of marine dispersal kernels from empirical data remains a challenge. We propose a framework to move beyond point estimates of dispersal towards the approximation of a simple dispersal kernel, based on the hypothesis that the structure of the seascape is a primary predictor of realized dispersal patterns. Using the coral reef fish Elacatinus lori as a study organism, we use genetic parentage analysis to estimate self-recruitment at a small spatial scale (<1 km). Next, we determine which simple kernel explains the observed self-recruitment, given the influx of larvae from reef habitat patches in the seascape at a large spatial scale (up to 35 km). Finally, we complete parentage analyses at six additional sites to test for export from the focal site and compare these observed dispersal data within the metapopulation to the predicted dispersal kernel. We find 4.6% self-recruitment (CI95%: ±3.0%) in the focal population, which is explained by the exponential kernel y = 0.915x (CI95%: y = 0.865x, y = 0.965x), given the seascape. Additional parentage analyses showed low levels of export to nearby sites, and the best-fit line through the observed dispersal proportions also revealed a declining function y = 0.77x. This study lends direct support to the hypothesis that the probability of larval dispersal declines rapidly with distance in Atlantic gobies in continuously distributed habitat, just as it does in the Indo-Pacific damselfishes in patchily distributed habitat.
Fig. 1 in Mixed-species schooling behavior and protective mimicry involving coral reef fish from the genus Haemulon (Haemulidae)
Fig. 1. Schematic diagram presenting differences among the behavioral tactics registered for species joining Haemulon spp. schools.
Fig. 8 in Sexual development and reproductive pattern of the Mutton hamlet, Alphestes afer (Teleostei: Epinephelidae): a dyandric, hermaphroditic reef fish
Fig. 8. Monthly distribution percentages of gonadal stages per females (n = 183), immature bisexual female (Fbi) (n = 1), transitionals (Tr) (n = 16) and males (n = 57) from Pernambuco coast.
Fig. 6 in Sexual development and reproductive pattern of the Mutton hamlet, Alphestes afer (Teleostei: Epinephelidae): a dyandric, hermaphroditic reef fish
Fig. 6. Size-frequency distribution of females and males of A. afer during the reproductive period of 2008 and 2009. (Males, n=33; Females, n=31).
Fig.1 in Scientific Note A honeymoon in Brazil: the spawning behavior of an exotic reef fish in the western south Atlantic
Fig.1. Spawning behavior of Acanthurus monroviae at the Laje de Santos Marine Park, Southeastern Brazil. Two individuals swimming side by side, the male (right) displaying to the female (a); the male rolling under the female, both of them in belly contact (b), and breaking away (c).
Behavioural modification of range-extending coral reef fishes in temperate ecosystems
<p><span>1. Coral-reef fishes are shifting their distributions poleward in response to human-mediated ocean warming, yet the consequences for recipient temperate fish communities remain poorly understood. Behavioural modification is often the first response of species to environmental change, but we know little about how this might shape the ongoing colonisation by tropical fishes of temperate-latitude ecosystems under climate change. </span></p> <p><span>2. In a global hotspot of ocean warming (southeast Australia), we quantified 14 behavioural traits of invading tropical and local co-occurring temperate fishes at 10 sites across a 730 km latitudinal gradient as a proxy of species behavioural niche space in different climate ranges (subtropical, warm-temperate, cold-temperate). </span></p> <p><span>3. We found that tropical fishes (4 species) modified their behavioural niches as well as increased their overall behavioural niche breadth in their novel temperate ranges where temperate species predominate, but maintained a moderate to high niche segregation with native temperate species across latitudinal range position. Temperate species (3 co-occurring species) also modified their niches, but in contrast to tropical species, experienced an increased niche breadth towards subtropical ranges. Alterations to feeding and shoaling behaviours contributed most to niche modifications in tropical and temperate species, while behaviours related to alertness and escape from potential threats contributed least.</span></p> <p>4. We here show that at warmer and colder range edges where community structures are being reshuffled due to climate change, behavioural generalism and niche modification are potential mechanisms adopted by tropical range extenders and native-temperate fishes to adjust to novel species interactions under climate change.</p>
Figure 4 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 4 - Differences in mean fish abundance per 500 m² transect according to latitudinal distribution for the families: Acanthuridae (Acanthurus sohal, Naso lituratus, Zebrasoma veliferum and Zebrasoma xanthurum), Balistidae (Balistoides undulates, Balistoides viridescens, and Rhinecanthus assasi), Chaetodontidae (Chaetodon lineolatus, Heniochus acuminatus, Chaetodon mesoleucos, Chaetodon semilarvatus, Chaetodon auriga, Chaetodon fasciatus, Chaetodon melannotus, Chaetodon larvatus, Chaetodon paucifasciatus, Chaetodon austiacus, Chaetodon trifascialis, Heniochus intermedius, Chaetodon melapterus, and Chaetodon vagabundus), and Pomacanthidae (Pomacanthus asfur, Pomacanthus imperator, Pomacanthus maculosus and Pygoplites diacanthus).
Figure 3 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 3 - Mean number of fish species, mean number of individuals, and mean Shannon-Wiener Diversity Index in coral reef along the Jordan latitude 29°; Egypt latitude 27°; Saudi Arabia latitude 22, 21, 20°; Yemen 15° and Djibouti latitude 12, 11°.
Figure 7 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 7 - Cluster analysis of relationships between ornamental fish assemblages (Bray-Curtis similarity) from different countries in the Red Sea and Gulf of Aden region. Country Key: J29°= sites at latitude at 29° on the Jordanian coast, JMSS 29= Marine Science Station, JTC 29= Tourist Camp, JVC= Visitor Center; E27°= sites at latitude 27° in Egypt, EALN 27= AL-Noksh, EMA 27= Mahmoudat, EFD 27= Fanar Dolphin, EE 27= Elli, ERM 27= Ras Mohamad, EZA 27= Zorab; SA22, SA21 and SA20° = sites at latitudes on the Saudi Arabia coast, SATA 22= Thoal- Awjam, SABT 22= Bostek/Thoal, SAAKA 21= Alkabeera, SABYA 21= Bayada, SASBB 21= South Batch Bayada, SAALS 21= Al-Sagheera, SAAKH 21= Al-Kherq, SAAL 20= Alleeth; Y15°= sites at latitude along the Yemeni coast, YKAD 15= Kadaman, YKAM 15= Kamaran, YTEK 15= Tekfash, YQUI 15= Quish, YALM 15= Al-murk, YALB 15= Al-Badi; Dj11 and Dj12° =sites at latitudes 11 and 12° along the Djiboutian coast, DJGE 12= Gehere, DJKA 11= Khor Ambado, DJMA 11= Maskali, DJMU 11= Musha, DJTA 11= Tajoura, DJAP 11= ArtaPlaga.
Figure 2 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 2 - Percent cover (%) for substrate types at all latitudes [(JO=Jordan, EG=Egypt, SA= Saudi Arabia, YE=Yemen, DJ=Djibouti), where (HC=Hard coral, SC=Soft coral, DC=Dead coral, CR=Coral rock, AT=Algal turf, MA=Macroalgae, RB=Rubble, SN=Sand, SP=Sponge, OT=Others)].
Figure 1 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 1 - Map of the Red Sea and Gulf of Aden. Squares indicate the coral reef sites examined in the present study.
Figure 6 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 6 - Differences in mean fish abundance per 500 m² transect according to latitudinal distribution for the fish species belonging to the family Scorpaeinidae (Pterois miles, Pterois radiata), Ostraciidae (Ostracion cubicus), and Tetraodontidae (Arothron diadematus).
Figure 5 from: Khalaf M, Abdallah M (2014) Spatial distribution of fifty ornamental fish species on coral reefs in the Red Sea and Gulf of Aden. ZooKeys 367: 33-64. https://doi.org/10.3897/zookeys.367.5476
Figure 5 - Differences in mean fish abundance per 500 m² transect according to latitudinal distribution for the fish species belonging mainly to families: Pomacentridae (Amphiprion bicinctus, Dascyllus aruanus, Dascyllus marginatus, Dascyllus trimaculatus, and Chromis viridis), Pseudochromidae (Pseudochromis fridmani, Pseudochromis flavivertex and Pseudochromis springeri), Cirrhitidae (Paracirrhites forsteri), Serranidae (Pseudanthias squamipinnis), and Labridae (Anampses twistii, Cheilinus lunulatus, Gomphosus caeruleus, Paracheilinus octotaenia, Labroides dimidiatus, Larabicus qudrilineatus, Thalassoma rueppellii, Thalassoma lunare, Bodianus anthioides, Coris aygula and Novaculichthys taeniourus).
Figure 1 in Long term monitoring of coral and fish assemblages (1983-2014) in Tiahura reefs, Moorea, French Polynesia
Figure 1. - Location of Tiahura sector in Moorea and layout of the sampling sites (quadrats of 50 × 2 m) in the three habitats (fringing and barrier reefs, outer slope).
Figure 7 in Long term monitoring of coral and fish assemblages (1983-2014) in Tiahura reefs, Moorea, French Polynesia
Figure 7. - Commercial fish species richness at Tiahura sector in Moorea for the fringing reef. Linear models were fitted to data (**: 0.001<p≤ 0.01; ***: p ≤ 0.001).
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.