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opencc-zeroApr 2018View details →

FIG. 6. — A-H, Retrolucina voorhoevei n in Hanging on - lucinid bivalve survivors from the Paleocene and Eocene in the western Indian Ocean (Bivalvia: Lucinidae)

FIG. 6. — A-H, Retrolucina voorhoevei n. comb. (Deshayes, 1857), Recent; and I-N, R. defrancei (Deshayes, 1857), Eocene; A-C, exterior of right and interiors of right and left valves, Mozambique (ANSP 234103), L 70 mm; D, E, exterior and interior of left valve, Mozambique (USNM 628930), L 78 mm; F, dorsal view (NHMUK 20170373), L 78 mm; G, H, details of hinge of right and left valves (NHMUK 20170373), scale bar, 10 mm; I, J, Retrolucina defrancei (Deshayes, 1857) exterior and interior of left valve Eocene, Lutetian, Chaumont-en-Vexin, Oise,France (MNHN.F.J07396), L 35 mm; K, L, Retrolucina defrancei (Deshayes,1857),Eocene, Lutetian, Chaussy, Seine et Oise, France, (RBINS IG10591), L 71 mm; M, N, Retrolucina defrancei (Deshayes, 1857), Eocene, Lutetian, Parnes, France, Deshayes collection (NHMUK 33283a), L 50.4 mm.

opencc-zeroApr 2018View details →

FIG. 2. — Gibbolucina zelee n in Hanging on - lucinid bivalve survivors from the Paleocene and Eocene in the western Indian Ocean (Bivalvia: Lucinidae)

FIG. 2. — Gibbolucina zelee n. sp., Banc de la Zélée, Mozambique Channel, BENTHEDI stn R110, 24 m: A-D, holotype (MNHN-IM-2000-33710) exterior and interior of left and right valves, L 15.3 mm; E, F, paratype (MNHN-IM-2000-33711) exterior and interior of left valve, L 12.7 mm; G, paratype (as E, F) interior of right valve with reconstituted body, L 12.7 mm; H-J, paratype (MNHN-IM-2000-33711) exterior of right valve and interior of right and left valves, L 17.7 mm; K, L, paratype (MNHN-IM-2000-33711) exterior of right valve and dorsal view, L 10.5 mm; M, N, paratype (MNHN-IM-2000-33711) exterior of left valve and dorsal view, L 9.2 mm; O, P, paratype (MNHN-IM-2000-33711) interior of right and left valves, L 8.9 mm; Q, R, paratype (MNHN-IM-2000-33711) detail of hinge teeth of right and left valves of O & P; S, protoconch of Q. Abbreviations: am, anterior adductor muscle; f, foot; ld, left demibranch; pa, posterior apertures; pm, posterior adductor muscle. Scale bars: Q, R, 1.0 mm; S, 100 µm.

opencc-by-4.0Nov 2019View details →

Fig. 1 in Nesterenkonia salmonea sp. nov. and Nesterenkonia sphaerica sp. nov., isolated from the Southern Atlantic Ocean

Fig. 1. Phylogenetic analysis of strains GY074T and GY239T and closely related members of the genus Nesterenkonia based on 16S rRNA gene sequences. GenBank accession numbers are given in parentheses. Multiple alignments, distance calculations and clustering with the neighbour-joining, maximum-likelihood and maximum-parsimony methods were performed by using the software package MEGA version 7. Bootstrap values based on 1000 replications are shown as percentages at the branching points. Bar, 0.005 nucleotide substitutions per nucleotide position. Filled circles (●) indicate that these branches cluster similarly using the different test algorithms.

opencc-zeroApr 2020View details →

FIG. 4 in First record of the rare Wide-mouth flounder Kamoharaia megastoma (Kamohara, 1936) (Pleuronectiformes, Bothidae) from the western Indian Ocean collected during the ATIMO VATAE expedition to Madagascar "Deep South"

FIG. 4. — Kamoharaia megastoma (Kamohara, 1936), SAIAB 189603, 108.7 mm SL, Madagascar: A, lateral line scale ocular side; B, body scale ocular side; C, body scale blind side. Scale bars: 200 µm.

opencc-zeroApr 2020View details →

FIG. 3 in First record of the rare Wide-mouth flounder Kamoharaia megastoma (Kamohara, 1936) (Pleuronectiformes, Bothidae) from the western Indian Ocean collected during the ATIMO VATAE expedition to Madagascar "Deep South"

FIG. 3. — Kamoharaia megastoma (Kamohara,1936), SAIAB 189603, 108.7 mm SL, Madagascar: A, close-up of ocular side of head; B, close-up of blind side of head; C, close-up of ocular side of mouth. Scale bars: A, B, 20 mm; C, not to scale.

opencc-zeroApr 2020View details →

FIG. 2 in First record of the rare Wide-mouth flounder Kamoharaia megastoma (Kamohara, 1936) (Pleuronectiformes, Bothidae) from the western Indian Ocean collected during the ATIMO VATAE expedition to Madagascar "Deep South"

FIG. 2. — Kamoharaia megastoma (Kamohara, 1936), SAIAB 189603, 108.7 mm SL, Sud-Ouest Pointe Barrow, Madagascar: A, ocular side fresh specimen (photograph by S. Ribes); B, ocular side preserved specimen; C, blind side preserved specimen. Scale bar: 20 mm.

Fig. 5 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 5. Boxplots showing the ranges of different body measurements of Setaphyes elenae sp. nov., S. dentatus (Reinhard, 1881) and S. flaveolatus (Zelinka, 1928). A. Total trunk length. B. Standard sternal width. C. Lateral terminal spines' length.

Fig. 4 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 4. Scanning electron micrographs showing general overview and details of the cuticular trunk morphology of a non-type specimen of Setaphyes elenae sp. nov. A. Dorsal overview. B. Middorsal elevation of segment 4. C. Cuticular ornamentation of anterior margin of segment 1. D. Detail of primary and secondary pectinate fringes of segment 5. E. Middorsal to paradorsal view of segment 2. F. Laterodorsal seta of segment 5. G. Middorsal process of segment 1. H. Ventral view of segments 4–5. I. Dorsal view of segment 10. J. Subdorsal sensory spots of segment 8. Abbreviations: mde = middorsal elevation; mdp = middorsal process; pdse = paradorsal seta; ppf = primary pectinate fringe; s = segment; vmse = ventromedial seta. Numbers after abbreviations indicate corresponding segment; sensory spots are marked as dashed circles. Scale bars: A = 100 µm; B, D, F–G, J = 1 µm; C, E, H–I = 10 µm.

Fig. 3 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 3 (opposite page). Light micrographs showing trunk overviews and details of cuticular trunk characters of ♀, holotype (NHMD 655358) (A–L, N) and ♂, paratype (NHMD 655361) (M) of Setaphyes elenae sp. nov. A. Dorsal overview. B. Dorsal view on right half of segment 1. C. Ventral view on left half of segment 1. D. Dorsal view on right half of segment 2. E. Ventral view on left half of segment 2. F. Dorsal view on right half of segment 3. G. Ventral view on left half of segment 3. H. Ventral overview. I. Dorsal view on right half of segment 4. J. Ventral view on left half of segment 4. K. Dorsal view on right half of segment 8. L. Ventral view on left half of segment 8. M. Dorsal view on right half of segment 9. N. Ventral view on left half of segment 9. Abbreviations: ldse = laterodorsal seta; lts = lateral terminal spine; lvse = lateroventral seta; mde = middorsal elevation; mdp = middorsal process; pdse = paradorsal seta; vlse = ventrolateral seta; vmse = ventromedial seta. Numbers after abreviations indicate correspong segment; sensory spots are marked as dashed circles, and glandular cell outlets as continuous circles. Scale bars: A, H = 100 µm; B–G, I–N = 20 µm.

Fig. 2 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 2 (opposite page). Line art illustrations of adult Setaphyes elenae sp. nov. A. ♀, ventral overview. B. ♀, dorsal overview. C. ♂, segments 10–11, ventral view. D. ♂, segments 1–2, ventral view. Abbreviations: bsj = ball-and-socket joint; dpl = dorsal placid; gcoI = type I glandular cell outlet; ldcr = laterodorsal cuticular ridge; ldse = laterodorsal seta; ldss = laterodorsal sensory spot; lts = lateral terminal spine; lvse = lateroventral seta; mde = middorsal elevation; mdp = middorsal process; ms = muscular scar; pdse = paradorsal seta; pdss = paradorsal sensory spot; ppf = primary pectinate fringe; ps = penil spine; pvap = paraventral apodeme; sdss = subdorsal sensory spot; spf = secondary pectinate fringe; vlcr = ventrolateral cuticular ridge; vlse = ventrolateral seta; vlss = ventrolateral sensory spot; vmse = ventromedial seta; vmss = ventromedial sensory spot; vmt = ventromedial tube; vpl = ventral placid. Scale bar = 100 µm

opencc-by-4.0May 2020View details →

Dataset Rodríguez-Ros et al. 2020 / Isoprene in the Southern Ocean - ISOREMS model

Dataset of isoprene measurements in the Southern Ocean for the manuscript submitted to the Journal Atmosphere.  Rodríguez-Ros et al. 2020 (Submitted): Distribution and drivers of marine isoprene concentration across the Southern Ocean %%%%%% Variables' names contained in "isorems_data.csv" %%%%%% "id" = source of the data ("peg" = PEGASO cruise, "ace" = ACE Expedition, "pml" = ANDREXII, "ooki" = Ooki et al. 2015, "hack" = Hackemberg et al. 2017) "solar_time" = solar time estimated with solaR package on R. "iso_pm" = Isoprene concentration (pM) "chla_fluo" = Chlorophyll-a (fluorometric) "chla_matchup" = Chlorophyll-a (MODIS Aqua) "sst_matchup" = Sea Surface Temperature (MODIS Aqua) "zeu_matchup" = Depth of the Euphotic Layer (MODIS Aqua) "poc_matchup" = Particulate Organic Carbon (MODIS Aqua) "pic_matchup" = Particulate Inorganic Carbon (MODIS Aqua) "mld_matchup" = Mixing Layer Depth (Holte et al. 2017) "par_matchup" = PAR radiation (MODIS Aqua) "lat" = Latitude (decimal degrees) "lon" = Longitude (decimal degrees)

Fig. 4 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean

Fig. 4. Trefusialaimus idrisi sp. nov. Light micrographs. A. Anterior body region of male, lateral view. B. Anterior body region of juvenile, dorsal view. C. Mid-body region of juvenile, showing sperm cells in pseudocoelom. D. Entire male. E. Lateral chord of male, showing round golden inclusions. Arrows point to sperm cells. Scale bar: A-C, E = 15 µm; D = 260 µm.

Fig. 3 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean

Fig. 3. Trefusialaimus idrisi sp. nov. A. Anterior body region of male. B. Head of male. C. Head of juvenile. D. Right spicule. E. Gubernaculum. F. Male copulatory apparatus. G. Mature sperm. H. Posterior body region of male. Scale bar: A = 40 µm; B-C, G = 20 µm; D-E = 14 µm; F = 28 µm; H = 75 µm.

Fig. 2 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean

Fig. 2. Trefusia piperata sp. nov. Light micrographs. A. Head region of male, showing buccal cavity, cephalic setae, and clusters of dark granules at base of outer labial setae. B. Spicule and gubernaculum. C. Entire male. Scale bar: A-B = 10 µm; C = 100 µm.

Fig. 1 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean

Fig. 1. Trefusia piperata sp. nov. A. Anterior body region of female. B. Anterior body region of male. C. Entire female. D. Right spicule and gubernaculum. E. Posterior body region of male. Arrow shows position of vulva. Scale bar: A-B, E = 20 µm; C = 75 µm; D = 8 µm.

opencc-by-4.0Mar 2020View details →

Isoprene in the Southern Ocean & remote sensed variables

<pre>%%%%%% Variables' names contained in "rodriguezrosetal_2020_isorems_data.csv" %%%%%% "id" = source of the data ("peg" = PEGASO cruise, "ace" = ACE Expedition, "pml" = ANDREXII, "ooki" = Ooki et al. 2015, "hack" = Hackemberg et al. 2017) "solar_time" = solar time estimated with solaR package on R. "month" = month of the year. "iso_pm" = Isoprene concentration (pM) "chla_fluo" = Chlorophyll-a (fluorometric) "chla_matchup" = Chlorophyll-a (MODIS Aqua) "sst_matchup" = Sea Surface Temperature (MODIS Aqua) "zeu_matchup" = Depth of the Euphotic Layer (MODIS Aqua) "poc_matchup" = Particulate Organic Carbon (MODIS Aqua) "pic_matchup" = Particulate Inorganic Carbon (MODIS Aqua) "mld_matchup" = Mixing Layer Depth (Holte et al. 2017) "par_matchup" = PAR radiation (MODIS Aqua) "lat" = Latitude (decimal degrees) "lon" = Longitude (decimal degrees)</pre>

Fig. 6 in New species of the genus Otitoma Jousseaume, 1898 (Pseudomelatomidae, Conoidea) from the Western Pacific Ocean

Fig. 6. [next page] A–H. Otitoma crassivaricosa sp. nov. A–B. Holotype (MNHN IM-2000-32607), MUSORSTOM 9, Stn DW1218, Hiva Oa Island, Marquisas Archipelago, 9°44.5′ S, 138°50.9′ W, 125– 135 m, 9.85 × 3.7 mm. C. Teleoconch (not coated). D. Secondary spiral sculpture of the teleoconch (not coated). E–H. Protoconch (not coated). F. Microsculpture and of the protoconch (not coated). H. Color micrograph of the same protoconch. — I–N. Otitoma philpoppei sp. nov. I–J. Holotype (MNHN IM-2000-32609), Philippines, Mactan Island, 200 m, from local fishermen, 6.7 × 2.7 mm. K–N. Paratype (MNHN IM-2000-32610), BORDAU 1, Stn DW1464, Fiji, 18°09′ S, 178°38′ W, 285– 300 m. L. Teleoconch. M–N. Protoconch. — O–T. Otitoma nereidum sp. nov. O–P. Holotype (MNHN IM-2000-32611), BORDAU 1, Stn DW1464, Fiji, 18°09′ S, 178°38′ W, 285–300 m, 9.15 × 3.35 mm. Q–T. Paratype 2 (MZB 60216), BORDAU 1, Stn DW1494, Fiji, 18°55′ S, 178°29′ W, 240–319 m. R. Teleoconch. S–T. Protoconch, scale bar = 100 μm. Scale bars: C, E, R = 500 µm; D, L–N = 100 µm; F = 10 µm; K, Q = 1 mm.

Fig. 5 in New species of the genus Otitoma Jousseaume, 1898 (Pseudomelatomidae, Conoidea) from the Western Pacific Ocean

Fig. 5. [next page] A–H. Otitoma rubiginostoma sp. nov. A–B. Holotype (MNHN IM-2000- 32604), MUSORSTOM 4, Stn DW151, New Caledonia, 19°07′ S, 163°22′ E, 200 m, 4.7 × 1.8 mm. C–H. Paratype 2 (MZB 60214), MUSORSTOM 4, Stn DW149, New Caledonia, 19°08′ S, 163°23′ E, 155 m. D. Teleoconch. E. Secondary spiral sculpture of the teleoconch. F–G Protoconch. H. Microsculpture of the protococonch. — I–O. Otitoma elegans sp. nov. I–J. Holotype (MNHN IM-2000-32606), BORDAU 1, Stn DW1465, Fiji Island, 18°09′ S, 178°39′ W, 290–300 m, 12.6 × 4.8 mm. K. Teleoconch (not coated). L. Secondary spiral sculpture of the teleoconch (not coated). M, O. Protoconch (not coated). N. Microsculpture of the protococonch. — P–U. Otitoma philippinensis sp. nov. P–Q. Holotype (MZB 60215), Philippines, Nocnocan Island, 180–250 m, trawled by fishermen, 15.4 × 5.25 mm. R. Teleoconch (not coated). S. Secondary spiral sculpture of the teleoconch (not coated). T–U. Protoconch (not coated). Scale bars: C, K = 1 mm; D, F–G, L–N, S–U = 100 µm; E, H, O = 50 µm; R = 500 µm.

Fig. 3 in New species of the genus Otitoma Jousseaume, 1898 (Pseudomelatomidae, Conoidea) from the Western Pacific Ocean

Fig. 3. [next page] A–G. Otitoma xantholineata sp. nov. A–B. Holotype (MNHN IM-2000-32587), Fiji, S of Viti Levu, 18°12.4′ S, 178°33.0′ E, 144-150 m, 7.25 × 3.0 mm. C–G. Paratype 5 (MZB 60211), MUSORSTOM 10, Stn CP1366, Fiji, S of Viti Levu, 18°12.4′ S, 178°33.1′ E, 149–168 m. D. Teleoconch. E. Secondary sculpture of the teleoconch. F–G. Protoconch. — H–I. Drillia batjensis Schepman, 1913, syntype, Batjan, 0°11′ S, 127°25′ E, Indonesia, 397 m, 7.39 × 3.75 mm, (ZMA.MOLL.136858_1). — J–L. Austropusilla (Metaclathurella) crokerensis Shuto, 1983, holotype, Australia, Northern Territory, Arafura Sea, 10°17′00″ S, 132°38′00″ E, ca 45 m (C.134692). — M–R. Otitoma tropispira sp. nov. M–N. Holotype (MNHN IM-2000-32591), BATHUS 2, Stn DW747, S of New Caledonia, 22°30′ S, 166°260′ E, 574 m, 16.3 × 5.7 mm. O–R. Paratype 2 (not coated) (MZB 60212), SW New Caledonia, Boulari Passage, 400 m. O. Teleoconch. P. Secondary spiral sculpture of the teleoconch. Q–R. Protoconch. Scale bars: C = 2 mm; D, O = 500 µm; E–G = 200 µm; P–R = 100 μm.

Fig. 1 in New species of the genus Otitoma Jousseaume, 1898 (Pseudomelatomidae, Conoidea) from the Western Pacific Ocean

Fig. 1. [next page] A–L. Otitoma cyclophora (Deshayes, 1863). A–B. Philippines, Mactan Island, 10–20 m, 7.5 × 2.67 mm. C–D. MUSORSTOM 10, Stn CP 1366, Fiji, S of Viti Levu, 18°12.4′ S, 178°33.1′ E, 149–168 m, 11.35 × 3.65 mm. E–F. Holotype of Mitrellotoma mitra Kilburn, 1986, S Mozambique, Bazaruto Archipelago, approximately 21°53′ S, 35° 26′ E, 6.4 × 2.3 mm (NMJ4527/ T3287). G–K. Madagascar, Tulear reef, 15–20 m. G. Shell. H. Teleoconch. I. Secondary spiral sculpture of the teleoconch. J–L. Protoconch. L. Microsculpture of the protoconch. — M–S. Otitoma carnicolor (Hervier, 1896). M–N. Specimen from Lifou, 20°55.0′ S,167°05.2′ E, 9–20 m, 7.26 × 2.57 mm. O–S. Specimen from Lifou, 20°53.5′ S, 167°02.7′ E, 12–32 m. P. Teleoconch. Q. Secondary spiral sculpture of the teleoconch. R–S. Protoconch. Scale bars: G, O = 1 mm; H = 500 µm; I–K, P, R–S = 100 µm; L = 10 µm; Q = 50 µm.