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3,120 results for “Polychaeta”
Fig. 1 in Amage imajimai sp. nov., a new species of Ampharetidae (Annelida: Polychaeta) from Japanese waters
Fig. 1. Amage imajimai sp. nov. A. Anterior end of holotype, dorsal view. B. "ID card". C. Anterior end of holotype, lateral view. D. Thoracic uncinus, lateral view. E. Thoracic uncinus, frontal view. F. Abdominal uncinigers, lateral view (from paratype SMF 24086). G. Posteriormost abdominal uncinigers and pygidium, ventral view (from paratype SMF 24086).
Fig. 7. Serpulids from United States fouling plates. Pomatostegus stellatus. A in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 7. Serpulids from United States fouling plates. Pomatostegus stellatus. A. Operculum, from Biscayne Bay, Florida (SERC-118825). – Protula balboensis. B–D. Tube, body and branchial crown, white arrow shows detail of rounded processes, Biscayne Bay, Florida (SERC-118825). E. Body of live adult from Smithsonian Institution station in Bocas del Toro, Panama (photo by Betel Martínez- Guerrero). – Pseudochitinopoma occidentalis. F. Operculum, Puget Sound, Washington (SERC- 33385R). – Pseudovermilia occidentalis. G. Operculum, Biscayne Bay, Florida (SERC-118450). – Salmacina huxleyi. H–I. Tubes, body and collar chaetae, Biscayne Bay, Florida (SERC-118449). – S. tribranchiata. J. Body, Galapagos Island (SERC-233687).
Fig. 4. Serpulids from United States fouling plates. Hydroides bispinosa. A in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 4. Serpulids from United States fouling plates. Hydroides bispinosa. A. Operculum, from Biscayne Bay, Florida (SERC-118756). – H. cf. brachyacantha. B. Operculum, Pensacola Bay, Florida (SERC- 92415). – H. dianthus. C. Operculum, Corpus Christi, Texas (SERC-87878RB). – H. dirampha. D. Operculum, Biscayne Bay, Florida (SERC-118709). – H. elegans. E. Operculum, San Diego, California (SERC-04075R). – H. floridana. F. Operculum, Corpus Christi, Texas (SERC-87968). – H. gracilis. G. Operculum, San Diego, California (SERC-34585R). – H. longispinosa. H. Operculum, Oahu, Hawaii (SERC-19654). – H. parva. I. Operculum, Biscayne Bay, Florida (SERC-118709). – H. sanctaecrucis. J. Operculum, Tampa Bay, Florida (SERC-66920R).
Fig. 10 in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 10. Distribution of serpulids (Salmacina, Serpula and Spirobranchus spp.) from United States fouling plates (closed symbols) and literature records (open symbols).
Fig. 3 in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 3. Distribution of serpulids (Crucigera and Ficopomatus spp.) from United States fouling plates (closed symbols) and literature records (open symbols).
Fig. 2. Serpulids from United States fouling plates. Crucigera websteri. A in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 2. Serpulids from United States fouling plates. Crucigera websteri. A. Operculum, juvenile from Humboldt Bay, California. B. Operculum, adult from San Pedro, California (LACMNH-N8819). – C. zygophora. C. Operculum, juvenile from Alaska (SERC). D. Operculum, adult from Canoe Bay, Alaska (LACMNH-N2128). – Ficopomatus enigmaticus. E. Tubes from Lake Merritt, California (LACMNH-N5141). F. Body, from Chesapeake Bay, Virginia (SERC-59327). G. Operculum, from Chesapeake Bay, Virginia (SERC-60530R). H. Colonies in Long Beach, California (photo by Bruno Pernet). – F. miamiensis. I. Tubes, from Chetumal Bay, Mexican Caribbean (ECOSUR). J–K. Operculum, from Galveston Bay, Texas (SERC-88344RF). – F. uschakovi. L. Tube, from Corpus Christi, Texas (SERC-88883). M. Thorax and operculum, from Galveston Bay, Texas (SERC-86995). N. Operculum, from La Encrucijada, Chiapas (UMAR-Poly 113). O. Thorax and operculum, from Corpus Christi, Texas (SERC-88883).
Fig. 1 in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 1. Study area. Site abbreviations following decreasing latitude from east to west coasts: RI = Narragansett Bay, Rhode Island; CB = Chesapeake Bay, Virginia; CH = Charleston, South Carolina; Florida: JX = Jacksonville, IR = Indian River, BB = Biscayne Bay, TB = Tampa Bay and PB = Pensacola Bay; GB = Galveston Bay and CC = Corpus Christi, Texas; Alaska: DH = Dutch Harbor, KD = Kodiak, AK = Kechamak Bay, AV = Valdez, PW = Prince William Sound, ST = Sitka and KT = Ketchikan; WA = Puget Sound, Washington; OR = Coos Bay, Oregon; California: HB = Humboldt Bay, SF = San Francisco, MO = Morro Bay, LB = Long Beach, MI = Mission Bay and SD = San Diego; HI = Oahu, Hawaii.
Fig. 6 in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 6. Distribution of serpulids (Hydroides spp.) from United States fouling plates (closed symbols) and literature records (open symbols).
Fig. 5 in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 5. Distribution of serpulids (Hydroides spp.) from United States fouling plates (closed symbols) and literature records (open symbols).
Fig. 8 in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 8. Distribution of serpulids (Pomatostegus, Protula, Pseudochitinopoma and Pseudovermilia spp.) from United States fouling plates (closed symbols) and literature records (open symbols).
Fig. 9. Serpulids from United States fouling plates. Serpula columbiana. A in The fouling serpulids (Polychaeta: Serpulidae) from United States coastal waters: an overview
Fig. 9. Serpulids from United States fouling plates. Serpula columbiana. A. Operculum, from Ketchikan Bay, Alaska (SERC-81981). B. Operculum, adult from San Diego, California (LACMNH-Poly4928);. – Spirobranchus kraussii. C-D. Operculum and tube fragment, from Oahu, Hawaii (SERC-114603). E. Colony, from Natal, South Africa (LACMNH-N5217). – S. minutus. F. Tube, from Santa Catarina, Brazil (USNM-43239). G. Operculum, From Tampa Bay, Florida (SERC-93759). Types of collar chaetae. H–J. Bayonet. K. Bayonet with proximal rasp. L. Capillaries. M. Limbate. N. Fin-andblade chaetae. O. Coarsely serrated. – Hydroides sanctaecrucis (H, L). – H. cf. brachyacantha (I). – Spiraserpula ypsilon (J). – H. elegans (K). – H. ochotereana (M).– Pseudochitinopoma occidentalis (N).– Ficopomatus uschakovi (O, modified from Arteaga-Flórez et al. 2014).
Fig. 2 in Re-description of Dysponetus joeli Olivier et al., 2012 (Polychaeta, Chrysopetalidae), with a new key to species of the genus
Fig. 2. Dysponetus Joeli Olivier et al., 2012. A. NMW.Z.2009.027.0003, whole specimen, dorsal view (scale bar 1 mm). B. NMW.Z.2009.027.0005, anterior end, ventrolateral view (scale bar 50 µm). C. Notochaetae (scale bar 10 µm). D. Neurochaetae (scale bar 20 µm). – d = dorsal (cirrophore), la = lateral antenna, m = mouth appendage, p = palp, ps = palp scar, v = ventral (cirrophore); numbers indicate the segment.
Fig. 1 in Re-description of Dysponetus joeli Olivier et al., 2012 (Polychaeta, Chrysopetalidae), with a new key to species of the genus
Fig. 1. Dysponetus Joeli Olivier et al., 2012. A. NMW.Z.2009.027.0003, anterior end, dorsal view. B. NMW.Z.2009.027.0004, anterior end, ventral view. C. NMW.Z.2009.027.0003, posterior end, ventral view. D. Holotype (MNHN POLY TYPE 1533), anterior end, ventral view. Only a few chaetae drawn in each case for clarity. – ac = accessory chaeta, d = dorsal (cirrus/cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, ps = palp scar, v = ventral (cirrus/cirrophore); numbers indicate the segment.
Fig. 2 in A new genus and species of Sternaspidae (Annelida: Polychaeta) from the deep eastern Atlantic
Fig. 2. Mauretanaspis longichaeta gen. et spec. nov., holotype (MNHN-IA-TYPE 2005). A. Dorsal view. B. Lateral view, right side. C. Ventral view showing length of posteriormost lateral chaetae. Abbreviations: lch = lateral chaetae; pro = prostomium. Scale bars: 1 mm.
Fig. 1 in A new genus and species of Sternaspidae (Annelida: Polychaeta) from the deep eastern Atlantic
Fig. 1. Mauretanaspis longichaeta gen. et spec. nov., holotype (MNHN-IA-TYPE 2005), ventral view. Abbreviation: pch = posterior shield chaetae; * = body damaged with oesophagus protruding; numbers 1–13 = anterior and pre-shield segments; arrowheads = gonopodial lobes; arrows = body papillae. Scale bar: 1 mm.
Fig. 4 in A new genus and species of Sternaspidae (Annelida: Polychaeta) from the deep eastern Atlantic
Fig. 4. Mauretanaspis longichaeta gen. et spec. nov., paratype (SMF 27777). A. Entire specimen, ventral view. B. Pre-shield and abdominal region, ventrolateral view. C. Abdominal region, showing arrangement of lateral and posterior shield chaetae, ventral view. Arrowheads = gonopodial lobes; arrow = body papillae; * = body damage on dorsal side. Scale bars: 1 mm.
Figure 6 in First record of Longosomatidae (Annelida: Polychaeta) from Iceland with a worldwide review of diagnostic characters of the family
Figure 6. Schematic drawings (not to scale) following Laubier et al. (1972–73), showing lateral (above) and dorsal (below) views of four species of Heterospio. Heterospio mediterranea Laubier, Picard and Ramos, 1972–73, Heterospio reducta Laubier, Picard and Ramos, 1972–73, Heterospio peruana Borowski, 1994 and Heterospio angolana Bochert and Zettler, 2009. Arrows mark position of first elongated chaetiger: black, after original description; grey, new interpretation (see text for explanations). Chaetigers numbered below lateral view of each species.
Figure 1 in First record of Longosomatidae (Annelida: Polychaeta) from Iceland with a worldwide review of diagnostic characters of the family
Figure 1. Type localities and collection localities of described and undescribed species of Heterospio, respectively, arranged in ascending order by date of description: (1) Ehlers (1874); (2) Hartman (1944); (3) Knox (1960); (4) Hartman (1965); (5) Wu and Chen (1966); (6) and (7) Laubier et al. (1972–73); (8) Uebelacker (1984); (9) and (10) Borowski (1994); (11) Bochert and Zettler (2009). The BIOICE sampling area is indicated. (*) probably represents a different species.
Figure 4. Heterospio longissima Ehlers, 1874 in First record of Longosomatidae (Annelida: Polychaeta) from Iceland with a worldwide review of diagnostic characters of the family
Figure 4. Heterospio longissima Ehlers, 1874 sensu Hartman (1965): Specimens from BIOICE samples 2414 and 2474. (A, B) capillary chaetae (cc) and subuluncini (su) of CH13 and CH14; (C) capillary chaetae of CH13; (D–G) detail of distal end of subuluncini of CH11 to CH14; (H) detail of tip of subuluncini without distal appendage from CH14. Scale bars: A, B, 20 µm; C–G, 3 µm; H, 5 µm.
Figure 3. Heterospio longissima Ehlers, 1874 in First record of Longosomatidae (Annelida: Polychaeta) from Iceland with a worldwide review of diagnostic characters of the family
Figure 3. Heterospio longissima Ehlers, 1874 sensu Hartman (1965). Specimen from BIOICE sample 2414. (A–D) Chaetigers 11 to 14. Scale bars: A, 100 µm; B, 150 µm; C, 200 µm; D, 100 µm.
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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)
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DANDI Archive for NWB datasets
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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.