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1,692 results for “Caenogastropoda”
FIGURAS 8-9 in A New Species Of Suturoglypta From Colombia (Caenogastropoda, Columbellidae)
FIGURAS 8-9. Suturoglypta procera shell of MZSP 64449 in SEM: 8) detail of shell apex, including profile of protoconch; 9) detail of sculpture in middle region of spire; scales = 0.5 mm; 10) Astyris verrilli, syntype USNM 87043, length 9.1 mm (courtesy P.M. Costa).
Supplementary material 2 from: Perez KE, Guerrero Y, Castañeda R, Diaz PH, Gibson R, Schwartz B, Hutchins BT (2023) Two new phreatic snails (Mollusca, Caenogastropoda, Cochliopidae) from the Edwards and Edwards-Trinity aquifers, Texas. Subterranean Biology 47: 1-27. https://doi.org/10.3897/subtbiol.47.113186
Photo-vouchers of individuals sampled for DNA or radula, Vitropyrgus lillianae gen. et sp. nov. and Stygopyrgus bartonensis
FIGURE 2 in Notes on the genus Messageria Bavay & Dautzenberg, 1904, with descriptions of a new speciesand anew subspecies (Gastropoda: Caenogastropoda:Cyclophoroidea Alycaeidae)
FIGURE 2. Protoconch of Messageria Bavay & Dautzenberg, 1904. A. Messageria scalarioides donghiana n. ssp. (holotype, HBUMM 10058) B. Messageria sinica n. sp. (holotype, HBUMM 10021) Photos: Zhe-Yu Chen.
FIGURE 1 in Notes on the genus Messageria Bavay & Dautzenberg, 1904, with descriptions of a new speciesand anew subspecies (Gastropoda: Caenogastropoda:Cyclophoroidea Alycaeidae)
FIGURE 1. Species of Messageria (A–M) and Helicomorpha (P–S). A–D. Messageria scalarioides (syntype, MNHN-IM- 2000-32414). E–H. Messageria scalarioides donghiana n. ssp. (holotype, HBUMM 10058) I–O. Messageria sinica n. sp. I–L. (holotype, HBUMM 10021). M. (paratype, HBUMM 10055). N–O. Opercula, outer side (N) and inner side (O) (holotype, HBUMM 10021) P–S. Helicomorpha turricula (lectotype, SMF 105304). Photos: Barna Páll-Gergely (A–D), Zhe-Yu Chen (E–O) and Sigrid Hof (P–S).
MAP 1 in Notes on the genus Messageria Bavay & Dautzenberg, 1904, with descriptions of a new speciesand anew subspecies (Gastropoda: Caenogastropoda:Cyclophoroidea Alycaeidae)
MAP 1. Distributions of Messageria Bavay & Dautzenberg, 1904 (Area 1), Laotia Saurin, 1953 (Area 2) and Helicomorpha Möllendorff, 1890 (Area 3).
FIGURE 10 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 10. Scanning electron micrographs of radula of Pyrgulopsis rubra sp. nov. A = portion of radular ribbon; B–C = central radular teeth; D = lateral teeth and inner marginal tooth; E = lateral, inner, and outer marginal teeth. Scale bars A = 20 µm; B–E = 10 µm.
FIGURE 11. Type localities for new species. A. P in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 11. Type localities for new species. A. P. harrymilleri sp. nov., Vasquez Spring, Presidio Co., TX. Photo by B. Schwartz. B. P. rubra sp. nov., Palo Amarillo Springs, Presidio Co., TX. Photo by K. Perez.
FIGURE 8 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 8. Shells and anatomical features of Pyrgulopsis rubra sp. nov. A–C. holotype, Vasquez Spring, ANSP A483288, height=2.79 mm, width=2.01 mm. D–E. Penial anatomy illustrating glandular features. Pf=Penial filament, Tg=terminal gland, Tl=terminal lobe, Vg=ventral gland, Dp=penial gland, Dg1=dorsal gland 1, Dg2=dorsal gland 2, Dg3=dorsal gland 3. D. Penis, dorsal surface. E. Penis, ventral surface. F. Animal with shell removed to show dark reddish pigmentation.
FIGURE 9 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 9. Scanning electron micrographs of shells (A–B), protoconch (C–D), and opercula (E = outer side; F = inner side) of Pyrgulopsis rubra sp. nov. Scale bars A–B = 500 µm; C = 100 µm; D = 50 µm; E–F = 200 µm.
FIGURE 7 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 7. Scanning electron micrographs of radula of Pyrgulopsis harrymilleri sp. nov. A = portion of radular ribbon; B = central radular teeth; C = lateral and inner marginal teeth; D = outer marginal teeth. Scale bars = 10 µm.
FIGURE 5 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 5. Shells and anatomical features of Pyrgulopsis harrymilleri sp. nov. A–C. holotype, Vasquez Spring, ANSP A483285, height=2.2 mm, width=1.74 mm. D–E. Penial anatomy illustrating glandular features. Pf=Penial filament, Tg=terminal gland, Tl=terminal lobe, Vg=ventral gland, Dp=penial gland, Dg1=dorsal gland 1, Dg2=dorsal gland 2, Dg3=dorsal gland 3. D. Penis, dorsal surface. E. Penis, ventral surface. F. Animal with shell mostly removed to show dark gray-black pigmentation.
FIGURE 6 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 6. Scanning electron micrographs of shells (A–B), protoconch (C–D), and opercula (E = outer side; F = inner side) of Pyrgulopsis harrymilleri sp. nov. Scale bars A–B = 500 µm; C = 100 µm; D = 20 µm; E–F = 200 µm.
FIGURE 4 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 4. The highest-likelihood tree resulting from maximum-likelihood analysis of full COI alignment, including greater context of other Pyrgulopsis species from the region. Ultra-fast bootstrap values are presented at nodes. Terminals are labeled with a sample ID and sampling locality abbreviations. PA= Palo Amarillo Springs, BLU6=Bitter Lake National Wildlife Refuge Unit 6; BLU7=Bitter Lake National Wildlife Refuge Unit 7, BLSS=Sago Spring, BSP=Balmorhea State Park, CS=Caroline Springs, ES=East Sandia Springs, NS1=Naegele Springs 1, NS2=Naegele Springs 2, PC=Phantom Cave, VS=Vasquez Springs.
FIGURE 3 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 3. Highest likelihood trees resulting from maximum-likelihood analysis of COI (A) and LSU (B) alignments. A subset of the full COI alignment is presented to allow comparison with the LSU sampling. Ultra-fast bootstrap values>70% are presented at nodes. Terminals are labeled with a sample ID and sampling locality. Type localities are indicated with an *. Species delimitation results are indicated with a filled circle at the node to indicate all three measures supporting that node. In the LSU analysis, Rosenberg's p(AB) supported three taxa, that were not supported by mPTP and ABGD. These are indicated by the partially filled circle. PA= Palo Amarillo Springs, BSP=Balmorhea State Park, CS=Caroline Springs, ES=East Sandia Springs, NS1=Naegele Springs 1, NS2=Naegele Springs 2, PC=Phantom Cave, VS=Vasquez Springs.
FIGURE 2 in Two new species of Pyrgulopsis Call & Pilsbry, 1886 (Mollusca: Caenogastropoda: Hydrobiidae) from springs in the Rio Grande watershed in Texas
FIGURE 2. Shell morphometric analyses of shell shape of P. metcalfi, P. harrymilleri sp. nov, and P. rubra, sp. nov. Oversize black markers indicate centroids for each species. Colored ellipses reflect 95% concentrations. A. Principal Component analysis illustrating PC1 compared to PC2. MANOVA and subsequent post-hoc comparisons support significant differences (p <0.001) in shape among all three species. Hypothetical shell morphologies of the PCA axis extremes are presented as a visual representation of the shape difference along each axis (based on visualization using tpsRelw 3.2). B. Canonical Variates Analysis illustrating CVA1 compared to CVA2. In both comparisons, P. rubra is more distinctive in shape than P. metcalfi and P. harrymilleri.
FIGURE 3 in A new freshwater snail genus and species (Gastropoda: Caenogastropoda, Cochliopidae) with extremely spinous shells from sub-recent spring deposits in northeastern Mexico
FIGURE 3. SEM images of Spinopyrgus luismaedai n. gen. et n. sp. (L–P). L. Specimen (UJMC-255) from El Molino spring with strong spines. M. Specimen (UJMC-255) apical view. N. Specimen (UJMC-256), protoconch. O. Specimen (UJMC-255), details of the strong axial elements of the body whorl. P. Specimen (UJMC-256) from Juan Guerra spring, protoconch. Q-T. Pyrgophorus parvulus (Guilding) from Río Sabinas, Coahuila, Mexico (from Czaja et al. 2022, Fig. 5A). Q, R. Specimen (UJMC 460a) from Río Sabinas from both sides. S. Same specimen with details of the spiral elements of the body whorl. T. Same specimen (UJMC 460a), protoconch.
FIGURE 2. Spinopyrgus luismaedai n. gen. et n in A new freshwater snail genus and species (Gastropoda: Caenogastropoda, Cochliopidae) with extremely spinous shells from sub-recent spring deposits in northeastern Mexico
FIGURE 2. Spinopyrgus luismaedai n. gen. et n. sp. (A–K). A–B. Holotype (UJMC-250) from Juan Guerra spring. C. Paratype 1 (UJMC-251) from Juan Guerra spring. D. Paratype 2 (UJMC-252) from Juan Guerra spring. E, F. Paratype 3 (UJMC-252a) from Juan Guerra spring, specimen with three keels. G. Specimen (UJMC-253) from El Molino spring. H. Specimen (UJMC- 254) from Juan Guerra spring. I. Specimen (UJMC-253) from El Molino spring, protoconch view. J. Paratype 3 (UJMC-251), details of the carina with spines. K. Specimen (UJMC-253b) from El Molino spring, details of the carina with shovel-shaped spines.
FIGURE 1 in A new freshwater snail genus and species (Gastropoda: Caenogastropoda, Cochliopidae) with extremely spinous shells from sub-recent spring deposits in northeastern Mexico
FIGURE 1. Study area showing the locations of the Viesca springs. The scale bar refers to the map with the springs marked. The topography is illustrated using HillShade in ArcGIS.
Figure 17 in Shell features and anatomy of the springsnail genus Radomaniola (Caenogastropoda: Hydrobiidae) show a different pace and mode of evolution over five million years
Figure 17. Anatomy of Radomaniola nachtigallae sp. nov. A–H, paratypes (UGSB 18857). A, ctenidium and osphradium. B, stomach. C, partial nervous system. D, pallial oviduct. E, bursa copulatrix and seminal receptacles. F, head of male and penis. G, penis. H, prostate gland.
Figure 21 in Shell features and anatomy of the springsnail genus Radomaniola (Caenogastropoda: Hydrobiidae) show a different pace and mode of evolution over five million years
Figure 21. Anatomy of Radomaniola szarowskae sp. nov. A–H, paratypes (UGSB 18566). A, ctenidium and osphradium. B, stomach. C, partial nervous system. D, pallial oviduct. E, bursa copulatrix and seminal receptacles. F, head of male and penis. G, penis. H, prostate gland.
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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.