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13,397 results for “sp. nov.”
Fig. 4 in Echinoderes zacharyi sp. nov., a new kinorhynch in the E. coulli species group (Kinorhyncha: Cyclorhagida) from the Gulf of Mexico
Fig. 4. Light micrographs showing overviews and details in trunk morphology of Echinoderes zacharyi sp. nov. A. An overview of female paratype specimen (NHMD-1174540), posterior view. Arrow, lateral accessory tube on segment 8; arrowhead, sieve plate. Inset: enlargement of sieve plate. B. Segments 9 to 11 of male holotype (NHMD- 1174539), dorsal overview. Arrows, penile spines; arrowhead, lateral terminal spine. C. Segments 9 to 11 of female paratype specimen (NHMD- 1174541KIN), ventral overview. Arrow, pectinate fringe on segment 10.
Fig. 3 in Echinoderes zacharyi sp. nov., a new kinorhynch in the E. coulli species group (Kinorhyncha: Cyclorhagida) from the Gulf of Mexico
Fig. 3. Light microscopy of head and trunk morphology of Echinoderes zacharyi sp. nov. A. An overview of male holotype (NHMD-1174539), dorsal view. B. Segments 1 to 9 of female paratype (NHMD-1174541), dorsal view. Arrow, placids. C. Segments 5 to 11 of male holotype, dorsal view. Arrows, midlateral tubes on segment 5; arrowheads, midlateral tubes on segment 8. D. Segments 1 to 6 of female paratype (NHMD-1174540), ventral view. Arrow, midventral placid; arrowhead, lateroventral tube.
Fig. 3 in Dracophyes cepedai gen. et sp. nov., a new Dracoderidae genus and species (Kinorhyncha: Allomalorhagida) from the Peru Basin
Fig. 3. Light micrographs of female holotype of Dracophyes cepedai gen. et sp. nov. showing trunk overviews and details of trunk characters. (A) Dorsal overview. (B) Dorsal view of segment 1. (C) Ventral view of segments 8–10. (D) Ventral view of segments 5–7. (E) Ventral overview. (F) Dorsal view of segments 10–11. Abbreviations: gcoII, type 2 glandular cell outlet; las, lateral accessory spine; latu, lateral accessory tube; lts, lateral terminal spine, lvs, lateroventral spine; mds; middorsal spine, ne, nephridiopore; sds, subdorsal spine. Numbers after abbreviations indicate the corresponding trunk segment. Sensory spots marked as dashed circles; type 1 glandular cell outlets marked as continuous circles.
Fig. 5 in Echinoderes zacharyi sp. nov., a new kinorhynch in the E. coulli species group (Kinorhyncha: Cyclorhagida) from the Gulf of Mexico
Fig. 5. Scanning electron micrographs showing overviews and details in head and trunk morphology of Echinoderes zacharyi sp. nov. A. Midlateral overview. B. The oral cone and introvert region. Arrow, outer oral style; arrowhead, primary spinoscalid. C. Segments 1 to 4, laterodorsal overview. Arrowheads, sensory spots. D. Segments 2 to 6, midlateral overview. Arrow, midlateral tube on segment 5; arrowheads, lateroventral tubes on segment 5.
Fig. 2 in Echinoderes zacharyi sp. nov., a new kinorhynch in the E. coulli species group (Kinorhyncha: Cyclorhagida) from the Gulf of Mexico
Fig. 2. Line art illustrations of Echinoderes zacharyi sp. nov. A. Male, dorsal view. B. Male, ventral view. C. Segments 9 to 11 in female, dorsal view. D. Segments 9 to 11 in female, ventral view. Abbreviations: lat, lateral accessory tube; ldss, laterodorsal sensory spot; lts, lateral terminal spine; lvgco1, lateroventral glandular cell outlet type 1; lvt, lateroventral tube; mdgco1, middorsal glandular cell outlet type 1; mlt, midlateral tube; pe, penile spines; s10, segment 10; sdss, subdorsal sensory spot; si, sieve plate; slss, sublateral sensory spot; vlss, ventrolateral sensory spot; vmss, ventromedial sensory spot.
Fig. 2 in Dracophyes cepedai gen. et sp. nov., a new Dracoderidae genus and species (Kinorhyncha: Allomalorhagida) from the Peru Basin
Fig. 2. Line art illustrations of adults of Dracophyes cepedai gen. et sp. nov. (A) Female, ventral view. (B) Female, dorsal view. (C) Male, ventral view of segments 10–11. (D) Male, dorsal view of segments 10–11. (E) Dorsal overview showing the LTS. Abbreviations: dpl, dorsal placid; las, lateral accessory spine; lass, lateral accessory sensory spot; latu, lateral accessory tube; ldss, laterodorsal sensory spot; lts, lateral terminal spine; lvgcoII, lateroventral type 2 glandular cell outlet; lvs, lateroventral spine; lvtu, lateroventral tube; mds, middorsal spine; mlss, midlateral sensory spot; mvpls, midventral placid; pdgcoI, paradorsal type 1 glandular cell outlet; pds, paradorsal spine; ppf, primary pectinate fringe; ps, penile spines; pvgcoI, paraventral type 1 glandular cell outlet; sdgcoI, subdorsal type 1 glandular cell outlet; sds, subdorsal spine; sdss, subdorsal sensory spot; te, tergal extensions; vls, ventrolateral spine; vlss, ventrolateral sensory spot; vmgcoI, ventromedial type 1 glandular cell outlet; vmss, ventromedial sensory spot.
Fig. 5 in Dracophyes cepedai gen. et sp. nov., a new Dracoderidae genus and species (Kinorhyncha: Allomalorhagida) from the Peru Basin
Fig. 5. Light micrographs of male additional material of Dracophyes cepedai gen. et sp. nov. showing trunk overviews and details of trunk characters. (A) Dorsal overview. (B) Ventral overview including the whole lateral terminal spines. (C) Ventral view of segments 1–2. (D) Ventral view of segments 5–6. (E) Detail of a dorsal spine on segment 8. (F) Ventral overview. (G) Ventral view of segments 7–8. (H) Dorsal view of segment 11. Abbreviations: las, lateral accessory spine; latu, lateral accessory tube; lts, lateral terminal spines; lvs, lateroventral spine; lvtu, lateroventral tube; ps, penile spines; sds, subdorsal spine; te, tergal extensions; vls, ventrolateral spine. Numbers after abbreviations indicate the corresponding trunk segment. Sensory spots marked as dashed circles; type 1 glandular cell outlets marked as continuous circles.
Fig. 4 in A new oerstediid discovered from wood falls in the Sea of Kumano, Japan: Description of Rhombonemertes rublinea gen. et sp. nov. (Nemertea: Eumonostilifera)
Fig. 4. Rhombonemertes rublinea gen. et sp. nov. (paratype). Photomicrographs of serial transverse sections, showing cerebral organ ventrolaterally opening and replaced with acidophilic glands anterior to precerebral septum. Abbreviations: oc, ocelli; ps, precerebral septum; st, stomach. Scale bar: 75 μm.
Fig. 5. A in A new oerstediid discovered from wood falls in the Sea of Kumano, Japan: Description of Rhombonemertes rublinea gen. et sp. nov. (Nemertea: Eumonostilifera)
Fig. 5. A maximum likelihood (ML) tree based on concatenated sequences of 16S (400 bp), COI (602 bp), 18S (1750 bp), and 28S (1043 bp). Numbers near each node are support values generated by a separate partitioned ML bootstrap analysis with 1000 replicates and posterior probability by the BI analyses. Solid triangles indicate full support values (100% of bootstrap value/1.00 of posterior probability).
Fig. 1 in A new oerstediid discovered from wood falls in the Sea of Kumano, Japan: Description of Rhombonemertes rublinea gen. et sp. nov. (Nemertea: Eumonostilifera)
Fig. 1. Collection sites of Rhombonemertes rublinea gen. et sp. nov. (A) Bathymetric map for sampling localities in the Sea of Kumano (red stars). (B) A living specimen found among woody debris. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Fig. 3 in A new oerstediid discovered from wood falls in the Sea of Kumano, Japan: Description of Rhombonemertes rublinea gen. et sp. nov. (Nemertea: Eumonostilifera)
Fig. 3. Rhombonemertes rublinea gen. et sp. nov. (paratype). Photomicrographs of transverse (A, B, D–M) and frontal (C) sections. (A) Body wall in precerebral region; (B) Body wall in foregut region; (C) diagonal muscle fibers (arrowheads) between outer circular and inner longitudinal muscle layers of body wall, intestinal region; (D) frontal organ; (E, F) precerebral vessels (arrowheads); (G) cephalic glands; (H) mid-dorsal vessel (arrowhead); (I) proboscis, arrowheads pointing to proboscis nerves; (J) brain; (K) nephridial canals (arrowhead); (L) rhynchocoel musculature and dorsoventral muscles; (M) ovaries. Abbreviations: br, brain; co, cerebral organ; dvm, dorso-ventral muscle of body wall; ep, epidermis; ic, intestinal caecum; ilm, body-wall inner longitudinal muscle; ocm, body-wall outer circular muscle; pe, proboscis epithelium; pic, proboscis inner circular muscle; pml, proboscis middle longitudinal muscle; poc, proboscis outer circular muscle; py, pylorus, rcm, rhynchocoel circular muscle; rlm, rhynchocoel longitudinal muscle; ov, ovary. Scale bars: 45 μm (A, B); 50 μm (C–E); 100 μm (F–K), 75 μm (L, M).
Fig. 2 in A new oerstediid discovered from wood falls in the Sea of Kumano, Japan: Description of Rhombonemertes rublinea gen. et sp. nov. (Nemertea: Eumonostilifera)
Fig. 2. Rhombonemertes rublinea gen. et sp. nov, living specimens. (A) Whole body, dorsal view, holotype (male) and paratype (female). (B) Magnification of head, dorsal view, holotype. (C) Magnification of head, ventral view, paratype. (D) Microphotograph of a living specimen, squeezed with a coverslip after anesthetization, holotype. (E) Magnification of stylet apparatus in everted proboscis, a black arrowhead pointing to a central stylet and white arrowheads to accessory stylet pouches. Abbreviations: af, anterior cephalic furrows; cc, cerebral canal, cg, cerebral ganglia; co, cerebral organ; ic, intestinal caecum; id, intestinal diverticulum; pb, proboscis; pf, posterior cephalic furrows; pp, proboscis pore; rc, rhynchocoel, te, testis. Scale bars: 5 mm (A), 500 μm (B, C), 750 μm (D), 100 μm (E).
Fig. 5 in Ryuguderes casarrubiosi sp. nov., a new deep-sea representative of the enigmatic genus Ryuguderes (Kinorhyncha: Cyclorhagida: Campyloderidae) from the Indian Ocean
Fig. 5. Light micrographs of female adult holotype NHMD-1174547 (A–E), female adult paratype NHMD-672705 (I) and male adult paratype NHMD- 672702 (F–H) of Ryuguderes casarrubiosi sp. nov., showing trunk cuticular details of segments 6–11. A: Middorsal to midlateral view of segment 8; B: right sternal plate of segment 8; C: midlateral to lateroventral view of segments 9–10; D: middorsal to laterodorsal view of segments 10–11; E: right sternal plates of segments 10–11; F: right sternal plates of segments 6–7; G: middorsal to laterodorsal view of segments 10–11; H: right sternal plates of segments 10–11; I: ventral view of segment 11. Abbreviations: go, gonopore; lane, lateral accessory nephridiopore; lds, laterodorsal spine; ltas, lateral terminal accessory spine; lts, lateral terminal spine; lvs, lateroventral spine; mds, middorsal spine; mts, midterminal spine; po, pore; spf, secondary pectinate fringe; vmpa, ventromedial papilla; numbers after abbreviation indicate corresponding segment; glandular cell outlets are marked as continuous circles, and sensory spots as dashed circles.
Fig. 1 in Ryuguderes casarrubiosi sp. nov., a new deep-sea representative of the enigmatic genus Ryuguderes (Kinorhyncha: Cyclorhagida: Campyloderidae) from the Indian Ocean
Fig. 1. Map with location of the sampling region (marked with a black star) offshore north-western Madagascar margin at the Mozambique Channel with detail of the studied area (marked with a red square) (A), and detailed bathymetry of the area where the new species was found (red triangle). Map courtesy of Dr Julie Tourolle, created with Globe©, IFREMER. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Fig. 2 in Ryuguderes casarrubiosi sp. nov., a new deep-sea representative of the enigmatic genus Ryuguderes (Kinorhyncha: Cyclorhagida: Campyloderidae) from the Indian Ocean
Fig. 2. Line art drawing of Ryuguderes casarrubiosi sp. nov. based on type material. A: Dorsal female trunk overview; B: ventral female trunk overview; C: dorsal view of male segments 10–11; D: mouth cone external ring of outer oral styles. Abbreviations: dis, distal part (of outer oral style); dpl, dorsal placid; go, gonopore; lane, lateral accessory nephridiopore; las, lateral accessory spine; ldgco, laterodorsal glandular cell outlet; lds, laterodorsal spine; ldss, laterodorsal sensory spot; ltas, lateral terminal accessory spine; lts, lateral terminal spine; lvb, lateroventral blunt spine; lvgco, lateroventral glandular cell outlet; lvs, lateroventral spine; lvss, lateroventral sensory spot; mds, middorsal spine; mlss, midlateral sensory spot; mts, midterminal spine; mvpl, midventral placid; oos, outer oral style; po, pore; ppdss, paired paradorsal sensory spot; ppf, primary pectinate fringe; pro, proximal part (of outer oral style); S, segment (followed by number of corresponding segment); sdgco, subdorsal glandular cell outlet; sdss, subdorsal sensory spot; spf, secondary pectinate fringe; ts, trichoscalid; tsp, trichoscalid plate; updss, unpaired paradorsal sensory spot; vlgco, ventrolateral glandular cell outlet; vmgco, ventromedial glandular cell outlet; vmpa, ventromedial papilla; vmss, ventromedial sensory spot.
Fig. 3 in Ryuguderes casarrubiosi sp. nov., a new deep-sea representative of the enigmatic genus Ryuguderes (Kinorhyncha: Cyclorhagida: Campyloderidae) from the Indian Ocean
Fig. 3. Light micrographs of female adult holotype NHMD-1174547 (A), female adult paratype NHMD- 672705 (E–G), male adult paratype NHMD-672702 (B, D), male pre-adult specimen NHMD-672704 (H), and J-2 juvenile specimen NHMD-67203 (C, I) of Ryuguderes casarrubiosi sp. nov., showing trunk cuticular overviews and details on head, neck and posterior trunk segments. A: Ventral trunk overview; B: Dorsal trunk overview; C: Ventral trunk overview; D: Outer oral styles; E: detail of the scalid internal septa (indicated with arrows); F: detail of a regularsized introvert scalid; G: Ventral neck view (arrows indicate the placid width at base); H: Dorsal view of segments 10–11; I: Ventral view of segments 8–10. Abbreviations: bs, basal sheath of scalid; dis, distal part (of outer oral styles); ep, end-piece of scalid; lds, laterodorsal spine; ltas, lateral terminal accessory spine; lts, lateral terminal spine; lvs, lateroventral spine; mds, middorsal spine; mts, midterminal spine; mvpl, midventral placid; pro, proximal part (of outer oral styles); numbers after abbreviation indicate corresponding segment.
Fig. 4 in Ryuguderes casarrubiosi sp. nov., a new deep-sea representative of the enigmatic genus Ryuguderes (Kinorhyncha: Cyclorhagida: Campyloderidae) from the Indian Ocean
Fig. 4. Light micrographs of female adult holotype NHMD-1174547 (A, C–D, F–I) and female adult paratype NHMD-672705 (B, E) of Ryuguderes casarrubiosi sp. nov., showing trunk cuticular details of segments 1–7. A, B: Middorsal to laterodorsal view of segments 1–3 tergal plates; C: detail of the unpaired, paradorsal sensory spot of segment 4; D: detail of the paired paradorsal sensory spots of segment 6; E: ventral view of segments 1–3; F: middorsal to midlateral view of segments 4–5 tergal plates; G: lateroventral view of segments 5–6; H: midlateral to midventral view of segments 6–7 cuticular plates; I: right sternal plate of segment 6. Abbreviations: las, lateral accessory spine; lvb, lateroventral blunt spine; lvs, lateroventral spine; mds, middorsal spine; ppf, primary pectinate fringe; sp, sternal plate; spf, secondary pectinate fringe; tp, tergal plate; vmpa, ventromedial papilla; numbers after abbreviation indicate corresponding segment; glandular cell outlets are marked as continuous circles, and sensory spots as dashed circles.
Fig. 7 in First account on Loricifera from New Zealand: A new species of Pliciloricus, and a Shira larva with postlarva representing the new genus and species Patuloricus tangaroa gen. et sp. nov
Fig. 7. Diagram of introvert in Shira larva of Patuloricus tangaroa gen. et sp. nov., showing distribution of scalids.
Fig. 3 in First account on Loricifera from New Zealand: A new species of Pliciloricus, and a Shira larva with postlarva representing the new genus and species Patuloricus tangaroa gen. et sp. nov
Fig. 3. Diagram of introvert in Pliciloricus apteryx sp. nov., showing distribution of scalids and basal plates.
Fig. 2 in First account on Loricifera from New Zealand: A new species of Pliciloricus, and a Shira larva with postlarva representing the new genus and species Patuloricus tangaroa gen. et sp. nov
Fig. 2. Line art illustrations of Pliciloricus apteryx sp. nov. (A) Male, dorsal view. (B) Male, ventral view. (C) Higgins larva, ventral view. Abbreviations: als, anterolateral seta; an, anus; avs, anteroventral seta; bp2, basal plate row 2; go, gonopore; mc, mouth cone; mt, mouth tube; mvp, midventral plica; pds, posterodorsal seta; pls, posterolateral seta; ro, rosette; sc, scalid followed by row number (subscript explainers: bs, beak-shaped scalid; cl, clavoscalid; cs, claw-shaped scalid; do, double organ; ls, leg-shaped scalid; mod cl, modified clavoscalid; sp, spinoscalid); te, testis; tn, tongue; to, toe; tr, trichoscalid (subscript explainers: do, double; si, single); ts, terminal setae. For visibility, some scalids in (A) and (B) have been omitted and their attachment sites are indicated by circles with dashed lines. In Row 4 that contains dimorphic scalids, dashed circles mark scalids whereas full circles indicate claw-shaped scalids.
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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)
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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.