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1,692 results for “Caenogastropoda”
FIGURE 26 in A review of the family Clenchiellidae (Mollusca: Caenogastropoda: Truncatelloidea)
FIGURE 26. Type localities of all species of Coliracemata n. gen., Colenuda n. gen., and Coleglabra n. gen.
FIGURE 17 in A review of the family Clenchiellidae (Mollusca: Caenogastropoda: Truncatelloidea)
FIGURE 17. Shells of Coliracemata mortoni (AMS C.460381; A–C) and Coliracemata katurana (AMS C.445414; D–F) with dorsal, lateral and ventral views given from left towards right.
FIGURE 4 in A new species of Indo-Pacific Modulidae (Mollusca: Caenogastropoda)
FIGURE 4. Conomodulus neocaledonensis sp. nov. A–C. paratype [MNHN-IM-2000-31116], length 7.5 mm. D–I. holotype [MNHN-IM-2000-31117], D. view before cleaning, the specimen is encrusted with calcareous algae, length 8.7 mm.
FIGURE 3 in A new species of Indo-Pacific Modulidae (Mollusca: Caenogastropoda)
FIGURE 3. Radula of the holotype [MNHN-IM-2000-31117] of Conomodulus neocaledonensis sp. nov. A. partial view of the radular ribbon. B. central, lateral and marginal teeth. C. central and lateral teeth.
FIGURE 2 in A new species of Indo-Pacific Modulidae (Mollusca: Caenogastropoda)
FIGURE 2. Outlines of recent and fossil Modulidae. A. Indomodulus tectum, New Caledonia, Touho, Montrouzier expedition, sta. 1246, 20°48, 8'S, 165°08.7' E [MNHN-IM-2012-36610]. B. Modulus turbinoides (Locard, 1897) Cape Verde, Calypso 1959, sta. 65, 15°37'N, 23°09' W [MNHN-IM-2012-36609]. C. Modulus modulus (Linnaeus, 1758), Sanibel I., Florida, coll. Staadt [MNHN-IM- 2012-36612]. D. Conomodulus neocaledonensis sp. nov., holotype, New Caledonia, Ouen I., Lagon campaign, Sta. 243, 22°24 S, 167°01 E [MNHN-IM-2000-31117]. E. Conomodulus preangerensis (K. Martin, 1905), late Miocene, early Tortonian of Bontang, East Kalimantan, Indonesia (locality TF 505) [RGM.794.179]. F. Incisilabium parisiensis (Deshayes, 1832), Middle Eocene, Bartonian, Paris Basin, St-Vaast-lès-Mello (Barisseuse), coll. Pacaud [MNHN.F.A51573]. The arrows indicate the siphonal depression, reinforced in B and C.
FIGURE 1 in A new species of Indo-Pacific Modulidae (Mollusca: Caenogastropoda)
FIGURE 1. Occurrence record of Conomodulus neocaledonensis in New Caledonia. Dotted line indicates 100 m isobath.
FIGURE 1 in A new species of Vargapupa Páll-Gergely, 2015 and a new synonym of Pseudopomatias Möllendorff, 1885 (Gastropoda: Caenogastropoda: Pupinidae)
FIGURE 1. Type sample and labels of Mellaca balansai Mabille, 1889 (synonym of Pseudopomatias amoenus Möllendorff, 1885) (MNHN IM-2000-31807).
FIGURE 3 in A new species of Vargapupa Páll-Gergely, 2015 and a new synonym of Pseudopomatias Möllendorff, 1885 (Gastropoda: Caenogastropoda: Pupinidae)
FIGURE 3. Holotype (MNHN IM-2012-27159; Figs A–E) and paratype (MNHN IM-2012-27160; Figs F–I) of Vargapupa humilis n. sp. Leftmost scale = 2 mm and refers to Fig. A, rightmost scale = 1 mm, and refers to Figs B–I.
FIGURE 2 in A new species of Vargapupa Páll-Gergely, 2015 and a new synonym of Pseudopomatias Möllendorff, 1885 (Gastropoda: Caenogastropoda: Pupinidae)
FIGURE 2. Lectotype (MNHN IM-2000-32496, Fig. B) and paralectotypes (MNHN IM-2000-31807, Figs A and C) of Mellaca balansai Mabille, 1889 (synonym of Pseudopomatias amoenus Möllendorff, 1885). Scale bar = 10 mm.
FIGURE 2. A–U in A new species of Heleobia (Caenogastropoda: Cochliopidae) from the Chilean Altiplano
FIGURE 2. A–U. Heleobia carcotensis sp. nov. A. Holotype (MZUC–UCCC 43802). B–F. Paratypes shells (MZUC–UCCC 43803– 43807). G. Apical view of the shell. H–I. Operculum (inner, outer sides). Scale bar: 500 µm. J–O. Radula, J, section of radular ribbon (scale bar: 40 µm), K, central radular teeth, L, outer marginal tooth, M, inner marginal tooth, N–O, lateral teeth showing the cusps on outer sides (scale bar: 10 µm). P–R. Head-foot of three individuals (P: MZUC–UCCC 43808). S–U. Penis of three individuals (ventral and dorsal view) (S: MZUC–UCCC 43809). Labels: h, head; s, snout; t, tentacles. Scale bar: 1 mm.
FIGURE 1. A in A new species of Heleobia (Caenogastropoda: Cochliopidae) from the Chilean Altiplano
FIGURE 1. A. Bayesian tree based on COI sequences. Posterior probability values for node support are given when> 0.94. B–C. Spring 1, Carcote saltpan, Chilean Altiplano. B. North-South panoramic view. C. South-North panoramic view.
FIGURE 2. Ceratia sergipana n in New deep ocean Iravadiidae of the genus Ceratia (Caenogastropoda: Truncatelloidea) from an underwater canyon and adjacent regions of the southwestern Atlantic (northeastern Brazil)
FIGURE 2. Ceratia sergipana n. sp. (A. holotype, MZSP 121795; B–F. paratype, MNRJ 34.431): A and B. ventral view; C. lateral view; D. detail of ornamentation and suture; E. lateral view of protoconch; F. apical view of protoconch (arrow pointing to the probable transition margin between the protoconch and teleoconch). Scale bars: A. 1 mm, B–C. 500 µm, D–E. 100 µm, F. 50 µm.
FIGURE 1. Ceratia francisca n in New deep ocean Iravadiidae of the genus Ceratia (Caenogastropoda: Truncatelloidea) from an underwater canyon and adjacent regions of the southwestern Atlantic (northeastern Brazil)
FIGURE 1. Ceratia francisca n. sp. (holotype, MZSP 122158): A. ventral view; B. lateral view; C. detail of ornamentation and suture; D. lateral view of protoconch; E. apical view of protoconch (arrow pointing to the transition margin between the protoconch and teleoconch). Scale bars: A. 500 µm, B–C. 200 µm, D. 100 µm, E. 50 µm.
FIGURE 11 in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 11. Tryonia julimesensis sp. nov. and Tryonia allendae sp. nov. A. Holotype, T. julimesensis, USNM 874130. B–C. Male shells, T. julimesensis, USNM 1153671. D. Holotype, T. allendae, USNM 892115. E. Shell, T. allendae, USNM 1153667. F–G. Operculum (outer, inner sides), T. julimesensis, USNM 1153671. H–I. Operculum (outer, inner sides), T. allendae, USNM 1153671. J. Portion of radular ribbon, T. julimesensis, USNM 1153671. K. Central radular teeth, T. julimesensis, USNM 1153671. L. Lateral tooth, T. julimesensis, USNM 1153671. M. Portion of radular ribbon, T. allendae, USNM 1153667. N. Central radular teeth, T. allendae, USNM 1153667. R. Lateral teeth, T. allendae, USNM 1153667. Scale bars A–E = 1.0 mm; F–I = 250 µm; J, K–L, N–O = 10 µm; M = 25 µm.
FIGURE 5. Penes. A. T in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 5. Penes. A. T. peregrina sp. nov., USNM 1153677. B. T. zaragozae sp. nov., USNM 1153679. C. T. ovata sp. nov., USNM 1153676. D. T. angosturae sp. nov., USNM 874174. E. T. molinae sp. nov., USNM 1153674. F. T. contrerasi sp. nov., USNM 1153670. G. T. taylori sp. nov., USNM 874047. H. T. taylori sp. nov., USNM 873252. I. T. metcalfi sp. nov., USNM 1153672. J. T. chuviscarae sp. nov., USNM 1001756. K. T. minckleyi sp. nov., USNM 1153673. L. T. julimesensis sp. nov., USNM 1153671. M. T. allendae sp. nov., USNM 1153667. N. T. oasiensis sp. nov., USNM 1153675. O. T. seemani, USNM 874125. P. T. seemani, USNM 874123. Scale bars = 250 µm. Db = distal bulb, Pa = papilla, Pd = penial duct, St = stylet.
FIGURE 12 in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 12. Tryonia oasiensis sp. nov. and Tryonia seemani (Frauenfeld). A. Holotype, T. oasiensis, USNM 1123759. B. Male shell, T. oasiensis, USNM 1153675. C. Shell, T. seemani, USNM 874123. D–E. Shells, T. seemani, USNM 874125 (D is a male). F–G. Operculum (outer, inner sides), T. oasiensis, USNM 1153675. H–I. Operculum (outer, inner sides), T. seemani, USNM 874123. J. Portion of radular ribbon, T. oasiensis, USNM 1153675. K. Central radular teeth, T. oasiensis, USNM 1153675. L. Lateral teeth, T. oasiensis, USNM 1153675. M. Portion of radular ribbon, T. seemani, USNM 874123. N. Central radular teeth, T. seemani, USNM 874123. O. Lateral tooth, T. seemani, USNM 874123. Scale bars A–E = 1.0 mm, F–I = 250 µm, J = 25 µm. K–O = 10 µm.
FIGURE 2 in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 2. Bayesian tree based on the COI dataset. Posterior probabilities are provided when>95%. The names of the species treated herein are in bold face. Terminals and specimen codes are labeled as in Table 1. The two well supported clades composed of new species described herein are labeled A–B.
FIGURE 8 in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 8. Tryonia molinae sp. nov. and Tryonia contrerasi sp. nov. A. Holotype, T. molinae, USNM 1139278. B–C. Shells, T. molinae, USNM 1153674 (C is a male). D. Holotype, T. contrerasi, USNM 874121. E–F. Shells, T. contrerasi, USNM 874128 (F is a male). G–H. Operculum (outer, inner sides), T. molinae, USNM 1153674. I–J. Operculum (outer, inner sides), T. contrerasi, USNM 1153670. K. Portion of radular ribbon, T. molinae, USNM 1153674. L. Central radular teeth, T. molinae, USNM 1153670. M. Lateral and inner marginal teeth, T. molinae, USNM 1153670. N. Portion of radular ribbon, T. contrerasi, USNM 1153670. Q. Central radular teeth, T. contrerasi, USNM 1153670. R. Lateral tooth, T. contrerasi, USNM 1153670. Scale bars A–F = 1.0 mm; G–J = 250 µm; K, N = 25 µm, L–M, O–P = 10 µm.
FIGURE 10 in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 10. Tryonia chuviscarae sp. nov. and Tryonia minckleyi sp. nov. A. Holotype, T. chuviscarae, USNM 873270. B. Male shell, T. chuviscarae, USNM 1153669. C. Male shell, T. chuviscarae, USNM 1001750. D. Holotype, T. minckleyi, USNM 1001751. E. Male shell, T. minckleyi, USNM 1153673. F–G. Operculum (outer, inner sides), T. chuviscarae, USNM 1001750. H–I. Operculum (outer, inner sides), T. minckleyi, USNM 1153673. J. Portion of radular ribbon, T. chuviscarae, USNM 001750. K. Central radular teeth, T. chuviscarae, USNM 1001750. L. Lateral and inner marginal teeth, T. chuviscarae, USNM 1001750. M. Portion of radular ribbon, T. minckleyi, USNM 1153673. N. Central radular teeth, T. minckleyi, USNM 1153673. O. Lateral tooth, T. minckleyi, USNM 1153673. Scale bars A–E = 1.0 mm, F–I = 100 µm, J–O = 10 µm.
FIGURE 4 in New species and records of springsnails (Caenogastropoda: Cochliopidae: Tryonia) from the Chihuahuan Desert (Mexico and United States), an imperiled biodiversity hotspot
FIGURE 4. Tryonia peregrina sp. nov. and Tryonia zaragozae sp. nov. A. Holotype, T. peregrina, USNM 874032. B–D. Shells, T. peregrina, USNM 873288 (C and D are males). E. Holotype, T. zaragozae, USNM 873286. F–G. Male shells, T. zaragozae, USNM 874120. H–I. Operculum (outer, inner sides), T. peregrina, USNM 1153677. J–K. Operculum (outer, inner sides), T. zaragozae, USNM 1153679. L. Apical view of shell showing spiral sculpture on teleoconch, T. zaragozae, USNM 1153679. M. Portion of radular ribbon, T. peregrina, USNM 1153677. N. Central radular teeth, T. peregrina, USNM 1153677. O. Lateral tooth, T. peregrina, USNM 1153677. P. Portion of radular ribbon, T. zaragozae, USNM 1153679. Q. Central radular teeth, T. zaragozae, USNM 1153679. R. Lateral tooth, T. zaragozae, USNM 1153679. Scale bars A–G = 1.0 mm, H–L = 250 µm, M, P = 25 µm, N–O, Q–R = 10 µm.
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Allen Brain Atlas
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International Brain Laboratory public data
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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.