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252 results for “annelid”
Fig. 3 in Neanthes goodayi sp. nov. (Annelida, Nereididae), a remarkable new annelid species living inside deep-sea polymetallic nodules
Fig. 3. Neanthes goodayi sp. nov., holotype (NHM_739). A. Chaetiger 1, posterior view. B. Chaetiger 3, posterior view. C. Chaetiger 6, posterior view. D. Chaetiger 20, posterior view. E. Chaetiger 29, posterior view. F. Chaetiger 29, posterior view, detail of neuracicular postchaetal lobe. G. Chaetiger 40, posterior view. H. Chaetiger 46, posterior view. I. Notochaetae, detail of homogomph spinigers, chaetiger 20. J. Supraciular neurochaetae, detail of homogomph spiniger, chaetiger 3. K. Supracicular neurochaetae, detail of heterogomph falciger, chaetiger 10. L. Subacicular neurochaetae, detail of homogomph spiniger (left) and homogomph falciger (right), chaetiger 20. M. Subacicular neurochaetae, detail of heterogomph falcigers, chaetiger 20. Abbreviations: PtL = postchaetal lobe; VC = ventral cirrus. Postchaetal lobe in A–D, F outlined with a fine white line. Parapodia in C, E–H dissected from left side of specimen; parapodia in A–B, D dissected from right side of specimen, with images laterally inverted follow direction of other plates. Scale bars: A–E, G–H = 200 µm; F, I–M = 50 µm.
Fig. 1 in Neanthes goodayi sp. nov. (Annelida, Nereididae), a remarkable new annelid species living inside deep-sea polymetallic nodules
Fig. 1. Sampling sites, showing occurrences of Neanthes goodayi sp. nov. A. UK-1 Stratum-A study area within the UK Seabed Resources UK-1 exploration contract area. B. UK-1 Stratum-B study area within the UK Seabed Resources UK-1 exploration contract area. C. OMS Stratum-A study area, in the Ocean Mineral Singapore (OMS) polymetallic nodule exploration contract area. D. Area of Particular Environmental Interest APEI-6. Inset map showing location of Clarion-Clipperton Fracture Zone in the Central Eastern Pacific. Bathymetric survey data and sampling localities from the AB01 2013 RV Melville survey cruise (MV1313) and AB02 2015 RV Thomas G. Thompson survey cruise (TN319); data courtesy of Craig R. Smith (University of Hawaii), UK Seabed Resources Ltd. and Seafloor Investigations, LLC.
Figure 5 in Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic
Figure 5. Vigtorniella spp. Haplotype network of cytochrome c oxidase subunit I (COI). Each large circle represents a sequence from an individual of Vigtorniella ardabilia that has been collected in Sweden (white) or Norway (grey). Black circles represent V. flokati, collected in the Pacific Ocean, three specimens sampled sharing the same haplotype. Letters in circles, A-G, represent haplotypes of V. ardabilia sampled in this study (Table 1). Each line represents a mutation and small empty circles are inferred haplotypes not present in the current study.
Figure 4 in Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic
Figure 4. Vigtorniella ardabilia sp. nov., specimen from whale-fall in Sweden, light micrographs: (A) parapodia from mid-body region, (B) detail of neuropodial falcigers, (C) detail of notopodial spine. Scale bar in (A) is 100 Mm, in (B) and (C) 10 Mm.
Figure 3 in Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic
Figure 3. Vigtorniella ardabilia sp. nov., specimen from whale-fall in Sweden. SEM micrographs of (A) head region dorsal view, (B) head region ventral view, (C) fine neuropodial falcigers from segment 2, (D) neuropodial falcigers from mid-body region, and (E) notopodial spine. Scale bars in (A) and (B) are 150 Mm, in (C) 7.5 Mm, in (D) 15 Mm and in (E) 6 Mm.
Figure 2 in Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic
Figure 2. Vigtorniella ardabilia sp. nov., live photo of specimen from whale-fall in Sweden. The worm is 6 mm long.
Figure 3 in Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic
Figure 3. Relationship between the number of chaetigers and total bodylength in 15 specimens of Vigtorniella ardabilia and 33 specimens of V. flokati.
Figure 6. Diagram showing Kimura 2 in Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic
Figure 6. Diagram showing Kimura 2 Parameter (K2P)-distances between congeneric species in four chrysopetalid genera, for two nuclear genes (18S, 28S) and two mitochondrial genes (16S, cytochrome c oxidase subunit I (COI)).
Georeferenced literature records of annelid species along the Salento Peninsula
<p>This dataset includes information collected from published papers on georeferenced annelid distribution along the Salento Peninsula. The dataset includes information on 1815 records with information on species, location, including latitude and longitude in decimal degrees, type of sediment, depth and sampling dates.</p>
New records of annelid species along the Salento Peninsula
<p>The dataset includes new records of annelid species found along the Salento Peninsula. The dataset includes information on 1005 records collected between 2005 and 2023 with information on species, location including latitude and longitude in decimal degrees, type of sediment, depth and sampling dates.</p>
Literature records of annelid species along the Salento Peninsula without georeference
<p>This dataset includes information collected from published papers on annelid distribution along the Salento Peninsula without an exact georeferenced location. The dataset includes information on 539 records with information on species, descriptive location, type of sediment, depth and sampling dates.</p>
figure 4 in Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs
figure 4 Phylogenetic relationships of Dimorphilus oophagus sp. nov. A: Maximum likelihood phylogenetic tree; numbers in nodes indicate bootstrap support. Branches with support values under 50 were collapsed. B: coi sequence identity among the species and/or populations of Dimorphilus.
figure 3 in Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs
figure 3 Contents of the capsules of Conus ermineus. A: External appearance of non-infested (left) and infested (right) capsules. B: Contents of capsules filled with eggs (left) and infested with worms (right). Insets: comparison of unaffected (left) and affected (right) eggs. C: Specimens of Dimorphilus oophagus sp. nov.; arrowheads = egg-like contents. D: Enhanced resolution image of a specimen of D. oophagus sp. nov. eating C. ermineus eggs. a = cone snail egg, b = cone snail egg-like content in the gut of the worm, c = worm oocytes. Scale bars: B = 2 mm, C = 1 mm, D = 1 mm.
figure 1 in Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs
figure 1 Distribution and phylogeny of cone snails. A: Distribution of Conus ermineus (orange) and Conus purpurascens (purple), modified from Monnier et al. (2018); Red stars: collection sites. B: Phylogenetic tree of fish-hunting species of Conus, modified from Ramiro et al. (2022).
figure 5 in Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs
figure 5 Dimorphilus oophagus sp. nov. A: Adult female, dorsal view; cb: ciliary bands, e: eyespot, oo: intracelomic oocytes, pm: pharyngeal musculature, p: pygidium, tc: tuft of cilia. S1–S6 = segment 1–6 B: Juvenile female. C: Immunohistochemistry showing the prostomial ciliary arrangement of an adult female. Acb = anterior ciliary band, pcb = posterior ciliary band D: Immunohistochemistry showing the segmental ciliary bands of an adult female. E: Reconstruction of an adult female of Dimorphilus oophagus sp. nov. Scale bars: A= 100μm, B= 100μm, C= 50μm, D= 100μm.
figure 2 in Insights into a putative polychaete-gastropod symbiosis from a newly identiFIed annelid worm that predates upon Conus ermineus eggs
figure 2 Egg capsules of Conus ermineus. A: Living specimen retracted inside the shell. Photo by Samuel Espino. B: Egg masses attached to coral-like rocks. C: Detail of an egg capsule. D: Schematic representation of an egg capsule; left = convex wall, center = concave wall, right = lateral view. E: Detail of the eggs. Scale bars: A = 1 cm, B = 10 mm, C = 2 mm, D = 2 mm, E= 500μm.
Data from: Molecular circadian rhythms are robust in marine annelids lacking rhythmic behavior
Open the record for dataset details and reuse information.
Data from: A phased chromosome-level genome of the annelid tubeworm <em>Galeolaria caespitosa</em>
Open the record for dataset details and reuse information.
Figure 26 in The Annelid Community of a Natural Deep-sea Whale Fall off Eastern Australia
Figure 26. See caption on facing page.
Figure 17 in The Annelid Community of a Natural Deep-sea Whale Fall off Eastern Australia
Figure 17. See caption on facing page.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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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.