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.
443
datasets available to search
ShareScore release 0.9.0
Dataset results
443 results for “Eastern Tropical Pacific”
FIGURE 1. A–B in First record of hybridization in Caranx Lacepède, 1801 (Carangidae: Perciformes) in the Tropical Eastern Pacific Ocean
FIGURE 1. A–B. Specimen of C. melampygus x C. sexfasciatus, 576 mm SL (UCR 3209-001), captured at Isla Montuosa, Pacific coast of Panama (7.467472, -82.266556; 30 m depth). (A) Fresh and (B) after preservation. C–D. Preserved specimens, representatives of the parental species: (C) C. melampygus (UCR 0423-027, 153 mm SL) and (D) C. sexfasciatus (UCR 3112- 003, 122 mm SL). Scale bar=50 mm.
FIGURE 2 in First record of hybridization in Caranx Lacepède, 1801 (Carangidae: Perciformes) in the Tropical Eastern Pacific Ocean
FIGURE 2. Consensus tree of selected members of Caranx. Topology inferred combining the information of five different models: Neighbor-Joining (NJ), Bayesian Inference (BI), Maximum-Likelihood (ML), Minimum Evolution (ME) and Maximum Parsimony (MP) for a total of 19 (626-bp) COX1 sequences. Numbers at nodes represent support values in percentage (posterior probability for BI) for each one of the five models, respectively. The tree is rooted with Nematistius pectoralis.
Data from: Incomplete datasets obscure associations between traits affecting dispersal ability and geographic range size of reef fishes in the Tropical Eastern Pacific
Dispersal is thought to be an important process determining range size, especially for species in highly spatially structured habitats, such as tropical reef fishes. Despite intensive research efforts, there is conflicting evidence about the role of dispersal on determining range size. We hypothesize that traits related to dispersal drive range sizes, but that complete and comprehensive datasets are essential for detecting relationships between species' dispersal ability and range size. We investigate the roles of six traits affecting several stages of dispersal (adult mobility, spawning mode, pelagic larval duration (PLD), body size, aggregation behaviour and circadian activity), in explaining range size variation of reef fishes in the Tropical Eastern Pacific (TEP). All traits, except for PLD (148 species), had data for all 497 species in the region. Using a series of models, we investigated which traits were associated with large range sizes, when analysing all TEP species or only species with PLD data. Furthermore, using null models, we analysed whether the PLD-subset is representative of the regional species pool. Several traits affecting dispersal ability were strongly associated with range size, although these relationships could not be detected when using the PLD-data subset. Pelagic spawners (allowing for passive egg dispersal) had on average 56% larger range sizes than non-pelagic spawners. Species with medium or high adult mobility had on average a 25% or 33% larger range, respectively, than species with low mobility. Null models showed that the PLD-subset was non-representative of the regional species pool, explaining why model outcomes using the PLD-subset differed from the ones based on the complete dataset. Our results show that in the TEP, traits affecting dispersal ability are important in explaining range size variation. Using a regionally complete dataset was crucial for detecting the theoretically expected, but so far empirically unresolved, relationship between dispersal and range size.
FIGURE 4 in A new genus and new species of hermit crab (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 4. Tetralobistes bicentenarius gen. nov. and sp. nov., A–B, paratype male (SL, 1.68 mm) (EMU-8866). A, live specimen in shell; B, same, removed from shell, dorsal view.
FIGURE 2 in A new genus and new species of hermit crab (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 2. Tetralobistes bicentenarius gen. nov. and sp. nov., A–E, holotype female (SL, 2.10 mm) (EMU-8730). Left mouthparts, inner view. A, maxillule; B, maxilla; C, first maxilliped; D, second maxilliped; E, third maxilliped.
FIGURE 1 in A new genus and new species of hermit crab (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 1. Tetralobistes bicentenarius gen. nov. and sp. nov., A–C, F, H–K, holotype female (SL, 2.10 mm) (EMU- 8730), D, E, G, paratype male (SL, 1.90 mm) (EMU-8732). A, shield and cephalic appendages, dorsal view; B, chela and carpus of right cheliped, dorsal view, omitted setae; C, right cheliped, mesial view, omitted setae; D, left first pleopod, lateral inner view; E, same, lateral outer view; F, sternite of third pereopods (thoracic somite XII); G, left third pleopod; H, left second pleopod; I, left fourth pleopod; J, left fifth pleopod; K, telson. Arrows: il, internal lobe; dm, distal margin; bl, basal lobe.
FIGURE 3 in A new genus and new species of hermit crab (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 3. Tetralobistes bicentenarius gen. nov. and sp. nov., A–E, holotype female (SL, 2.10 mm) (EMU-8730). A, second right pereopod, mesial view; B, same, outer view; C, third right pereopod, mesial view; D, same, outer view; E, fourth right pereopod, propodus and dactyl, outer view, omitted setae.
FIGURES 8−10. Rheumtobates longisetosus, male. 8 in New records of Rheumatobates Bergroth (Hemiptera: Heteroptera: Gerridae) from the Pacific coast of Colombia and Costa Rica, with a key to males of Rheumatobates in the Eastern Tropical Pacific
FIGURES 8−10. Rheumtobates longisetosus, male. 8. habitus (Scale 1 mm). 9. antenna, lateral view. Scale 0.25 mm. 10. fore leg, dorsal view. Scale 0.25 mm.
FIGURE 7 in New records of Rheumatobates Bergroth (Hemiptera: Heteroptera: Gerridae) from the Pacific coast of Colombia and Costa Rica, with a key to males of Rheumatobates in the Eastern Tropical Pacific
FIGURE 7. Rheumtobates probolicornis, male, articulation between hind trochanter and femur. Scale 0.25 mm.
FIGURE 1 in New records of Rheumatobates Bergroth (Hemiptera: Heteroptera: Gerridae) from the Pacific coast of Colombia and Costa Rica, with a key to males of Rheumatobates in the Eastern Tropical Pacific
FIGURE 1. Distribution of Rheumtobates; circle, R. peculiaris; square, R. probolicornis; triangle, R. longisetosus.
FIGURES 3−4. Rheumtobates peculiaris, male. 3. antenna, ventral view. Scale 0.25 in New records of Rheumatobates Bergroth (Hemiptera: Heteroptera: Gerridae) from the Pacific coast of Colombia and Costa Rica, with a key to males of Rheumatobates in the Eastern Tropical Pacific
FIGURES 3−4. Rheumtobates peculiaris, male. 3. antenna, ventral view. Scale 0.25mm. 4. posterior coxae. Scale 0.10 mm.
FIGURE 6 in Microgobius urraca (Teleostei: Gobiidae), a new species of goby from the tropical eastern Pacific
FIGURE 6. Photographs of freshly collected M. cyclolepis and M. tabogensis. Photographs of males not available. Photos by Gerry Allen and JVT, editing by DRR.
FIGURE 2 in Microgobius urraca (Teleostei: Gobiidae), a new species of goby from the tropical eastern Pacific
FIGURE 2. Sensory papillae and head pore pattern of M. urraca holotype AMNH 255033. Illustrations by JVT.
FIGURE 5 in Microgobius urraca (Teleostei: Gobiidae), a new species of goby from the tropical eastern Pacific
FIGURE 5. Photographs of freshly collected M. erectus, M. emblematicus, and M. miraflorensis. Photos by JVT and Gerry Allen, editing by DRR.
FIGURE 1. Microgobius urraca holotype, AMNH 255033, 69.4 in Microgobius urraca (Teleostei: Gobiidae), a new species of goby from the tropical eastern Pacific
FIGURE 1. Microgobius urraca holotype, AMNH 255033, 69.4 mm SL, female, at time of collection (A) and preserved (B). Photographs by JVT. Editing by DRR.
FIGURE 4 in Microgobius urraca (Teleostei: Gobiidae), a new species of goby from the tropical eastern Pacific
FIGURE 4. Photographs of freshly collected M. brevispinis, M. curtus, and M. crocatus. Photos by JVT, editing by DRR.
FIGURE 2 in Two new species of hermit crabs of the genus Areopaguristes Rahayu & McLaughlin, 2010 (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 2. Areopaguristes lemaitrei sp. nov. Holotype male (SL 3.40 mm); right mouthparts: A, maxillule, internal view; B, maxilla, internal view; C, first maxilliped, internal view; D, second maxilliped, internal view; E, third maxilliped, internal view. Scale bar: 1 mm.
FIGURE 5 in Two new species of hermit crabs of the genus Areopaguristes Rahayu & McLaughlin, 2010 (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 5. Areopaguristes waldoschmitti sp. nov. Holotype male (SL 1.34 mm), left mouthparts: A, maxillule, internal view; B, maxilla, internal view; C, first maxilliped, internal view; D, second maxilliped, internal view; E, third maxilliped, internal view. Scale bar: A–E 0.5 mm.
FIGURE 1 in Two new species of hermit crabs of the genus Areopaguristes Rahayu & McLaughlin, 2010 (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 1. Areopaguristes lemaitrei sp. nov. Holotype male (SL 3.40 mm). A, shield and cephalic appendages, dorsal view; B, right cheliped, dorsal view, setae omitted; C, right cheliped, mesial view, setae omitted; D, first pleopod, inner view; E, first pleopod, external view; F, second pleopod; G, telson and sixth abdominal segment, dorsal view. Scale bars: A–C, G 2 mm, D–F 0.5 mm.
FIGURE 4 in Two new species of hermit crabs of the genus Areopaguristes Rahayu & McLaughlin, 2010 (Crustacea: Anomura: Paguroidea: Diogenidae) from the eastern tropical Pacific
FIGURE 4. Areopaguristes waldoschmitti sp. nov. Holotype male (SL 1.34 mm). A, shield and cephalic appendages, dorsal view; B, left cheliped, dorsal view; C, left cheliped, mesial view, setae omitted; D, sternite of third pereopods; E, second male pleopod; F, left fourth pereopod, lateral view; G, same, dactyl, enlarged, lateral view, setae omitted; H, telson, dorsal view. Scale bars: A-C 1 mm; D–H 0.5 mm.
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.