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1,115 results for “WoRMS”
Thermal refuge use and parasitism: spatiotemporal variation in anchor worm and lamprey wounds on Klamath redband trout
<p>Climate warming is increasing maximum temperatures during summer, such that they more frequently exceed the thermal tolerances of ectotherms, particularly cold-water fishes. One way that species can avoid thermal stress is by moving to thermal refuge habitats. Thermal refuges remain suitably cool during summer and are often complementary to foraging, spawning, and rearing habitats. Although the benefits associated with the thermal aspects of refuges are well studied, much less is known about potential costs associated with non-thermal aspects. For example, crowding of cold-water fishes into seasonal refuge habitats could increase parasite loads and cause declines in fitness. We assessed lamprey and anchor worm parasitism in Upper Klamath Lake where adfluvial redband trout (<em>Oncorhynchus</em> <em>mykiss</em> <em>newberii</em>) move to thermal refuge habitats during summer. We sampled trout in Upper Klamath Lake during spring and in adjacent thermal refuge habitats during summer. We also evaluated survival as a function of lamprey wounding using motion-sensing radio tags. There was a 4-fold decline in the number of lamprey wounds on trout upon the onset of thermal refuge use. In contrast, cases of severe anchor worm (≥20 sores) increased 3-fold during thermal refuge use. Survival in thermal refuge was not different for lamprey-wounded trout compared to trout that migrated to thermal refuge without lamprey wounds. We found that both parasites were absent in a lotic population of redband trout downstream that lacked access to thermal refuge. Thus, the effects of seasonal refuge use on parasite load varied depending on the parasite taxon considered and local habitat conditions implying that managers will likely require empirical data for focal habitats and taxa to understand how parasitism affects thermal refuge use.</p>
Evaluation of Effectiveness of ALBENDAZOLIVERMECTIN Coformulation vs ALBENDAZOLE for Treatment of Intestinal Worms
ClinicalTrials.gov study NCT05124691. IPD Sharing: YES. Countries: 3. Publications: 2.
Thermal refuge use and parasitism: spatiotemporal variation in anchor worm and lamprey wounds on Klamath redband trout
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Male glow-worms combine flying with walking and impede one another in their scramble to reach females
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Data from: Adhesive latching and legless leaping in small, worm-like insect larvae
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Origin, diversity, and biogeography of Antarctic scale worms (Polychaeta: Polynoidae): a wide-scale barcoding approach
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Data from: Ecology of domestic dogs (Canis familiaris) as a host for Guinea worm (Dracunculus medinensis) infection in Ethiopia
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Beauty is in the eye of the beholder: mate choice in glow-worms depends on perceived, not emitted signals
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Ecology of domestic dogs Canis familiaris as an emerging reservoir of Guinea worm Dracunculus medinensis infection
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Data from: Genomic footprint of cladogenesis revealed through RADseq and Sanger sequencing demonstrates congruent patterns in the velvet worm Peripatopsis sedgwicki species complex (Onychophora: Peripatopsidae)
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Central Arizona - Phoenix Urban LTER site, station Agricultural study sites at Central Arizona-Phoenix Urban LTER, study of animal abundance of Annelida (segmented worms) in units of numberPerPitfallTrap on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Central Arizona - Phoenix Urban LTER (CAP) contains animal abundance of Annelida (segmented worms) measurements in numberPerPitfallTrap units and were aggregated to a yearly timescale.
Central Arizona - Phoenix Urban LTER site, station Urban study sites at Central Arizona-Phoenix Urban LTER, study of animal abundance of Annelida (segmented worms) in units of numberPerPitfallTrap on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Central Arizona - Phoenix Urban LTER (CAP) contains animal abundance of Annelida (segmented worms) measurements in numberPerPitfallTrap units and were aggregated to a yearly timescale.
FIGURES 9–18 in First description of male worms of Enterobius Colobenterobius serratus Nematoda: Oxyuridae , the pinworm parasite of proboscis monkeys
FIGURES 9–18. Esophageal region of female pinworms. 9. Enterobius (Colobenterobius) serratus; 10. E. (C.) emodensis; 11. E. (C.) pygatrichus; 12. E. (Enterobius) macaci; 13. E. (E.) vermicularis; 14. E. (E.) anthropopitheci; 15. Trypanoxyuris (Buckleyenterobius) atelis; 16. T. (Trypanoxyuris) microon; 17. Lemuricola (Protenterobius) nycticebi; 18. L. (Madoxyuris) vauceli. Arrow indicates junction between light and dark portions. Scale bar: 100 µm.
FIGURES 19–22 in First description of male worms of Enterobius Colobenterobius serratus Nematoda: Oxyuridae , the pinworm parasite of proboscis monkeys
FIGURES 19–22. Cross section near caudal extremity of male (a) and enlarged view of the boxed part (b) showing spicular pouch. 19. Enterobius (Colobenterobius) serratus; 20. E. (C.) emodensis; 21. E. (Enterobius) vermicularis; 22. Lemuricola (Protenterobius) nycticebi. Thick arrows indicate dorso-ventral height of spicular pouch; thin arrows indicate dorso-ventral height of spicule.
FIGURES 1–8 in First description of male worms of Enterobius Colobenterobius serratus Nematoda: Oxyuridae , the pinworm parasite of proboscis monkeys
FIGURES 1–8. Male adult of Enterobius (Colobenterobius) serratus Hasegawa et al., 2003, collected from the feces of Nasalis larvatus in Sabah, Malaysia. 1. Entire worm, left lateral view; 2–4. Cephalic extremity, left lateral view (2), optical frontal section (3) and apical view (4); 5. Lateral ala in cross section through midbody; 6. Caudal extremity, left lateral view; 7. Spicular pouch, cross section; 8. Caudal papillae arrangement, ventral view. Abbreviations used: am. amphidial pore; an. anus; ce. cephalic expansion; co. corpus (of esophagus); cp. cephalic papilla; dl. dorsal lip; eb. esophageal bulb; ep. excretory pore; in. intestine; is. isthmus (of esophagus); la. lateral ala; mo. mouth; nr. nerve ring; pd. phasmidial duct; p1–p4. caudal papillae arrangement; ph. pharynx; sl. slot; sp. spicule; ss. specific structure (teeth) of pharynx; sv. seminal vesicle; svl. subventral lip; t. testis; vd. vas deferens.
FIGURE 5 in An abundant new genus and species of fan worms (Polychaeta: Sabellidae) from Hawaii
FIGURE 5. Longitudinal, histological sections of Euchonoides moeone n. sp. A, body, regenerating thorax; B, base of radiolar crown and collar, lateral view; C, same, frontal view; D, pre-pygidial depression and pygidium; E–F, belt on third abdominal chaetiger, G, sexual abdominal segments; H, J, details of glandular epithelium of belt of third abdominal chaetiger; I, detail of a mature oocyte and follicle cells. In A–B, D and I, the section plane is shown, where A refers to the anterior region, P to the posterior region, d dorsal zone and v ventral zone. Black arrows in A, E–G, I–J points to glandular belt on third abdominal chaetiger. Abbreviations: A1: abdominal chaetiger 1, A2: abdominal chaetiger 2, A3: abdominal chaetiger 3.
FIGURE 3 in An abundant new genus and species of fan worms (Polychaeta: Sabellidae) from Hawaii
FIGURE 3. SEM of Euchonoides moeone n. sp. A, complete specimen in lateral view, inset showing glandular belt on third abdominal chaetiger; B, radiolar crown; C, anterior peristomial ring and posterior peristomial ring collar in dorsal view; D, posterior peristomial ring collar in ventro-lateral view; E, posterior end with pygidium, ventro-lateral view.
FIGURE 1. Euchonoides moeone n in An abundant new genus and species of fan worms (Polychaeta: Sabellidae) from Hawaii
FIGURE 1. Euchonoides moeone n. sp. A, complete paratype, lateral view; B, complete paratype, ventral view; C, detail of patch of cilia (pc) on posterior peristomial ring collar and glandular ridge (gr) on chaetiger 2; D, dissected radiolar crown with arrows showing elongate dorsal lips and ventral radiolar appendages; E, inferior, thoracic, short, broadly hooded chaetae; F, inferior, thoracic bayonet chaeta; G, thoracic acicular uncini; H, anterior abdominal uncinus; I, posterior abdominal uncini, frontal and lateral view, respectively; J, posterior end showing pre-pygidial segments and pygidium, ventral view; K, posterior end, dorsal view. Abbreviations: ar, abdominal ridge; ch, chaetiger; es, eyespots; fg, faecal groove; gr, glandular ridge; pc, patch of cilia; pyg, pygidium; pre-pyg, pre-pygidial chaetigers. Pinnules in A–B may be confused with radioles, there are only three pairs or radioles.
Supplementary material 2 from: Hatch AS, Liew H, Hourdez S, Rouse GW (2020) Hungry scale worms: Phylogenetics of Peinaleopolynoe (Polynoidae, Annelida), with four new species. ZooKeys 932: 27-74. https://doi.org/10.3897/zookeys.932.48532
In situ fighting behavior of Peinaleopolynoe orphanae sp. nov. observed in the Pescadero Basin, Gulf of California, Mexico
Data from: Reproduction under light pollution: maladaptive response to spatial variation in artificial light in a glow-worm
<p>The amount of artificial light at night is growing worldwide, impacting the behaviour of nocturnal organisms. Yet, we know little about the consequences of these behavioural responses for individual fitness and population viability. We investigated if females of the common glow-worm <i>Lampyris noctiluca</i> – which glow in the night to attract males – mitigate negative effects of artificial light on mate attraction by adjusting the timing and location of glowing to spatial variation in light conditions. We found females do not move away from light when exposed to a gradient of artificial light, but delay or even refrain from glowing. Further, we demonstrate that this response is maladaptive, as our field study showed that staying still when exposed to artificial light from a simulated streetlight decreases mate attraction success, while moving only a short distance from the light source can markedly improve mate attraction. These results indicate that glow-worms are unable to respond to spatial variation in artificial light, which may be a factor in their global decline. Consequently, our results support the hypothesis that animals often lack adaptive behavioural responses to anthropogenic environmental changes and underlines the importance of considering behavioural responses when investigating effects of human activities on wildlife.</p>
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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.