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Description: A stalked sponge on the sea bed Item Type: Image Title: Hyalonema sp.? Copyright: SERPENT Project Species: Hyalonema Site: Atlantic -- North Sea -- West of Shetland -- RosebankNorth Sea -- West of Shetland -- Rosebank Site Description: Seafloor Depth (m): 1085 Latitude: 60 deg 59' 33" N Longitude: 3 deg 49' 49" E Habitat: Benthic Rig: Transocean Rather Project Partners: Chevron, Subsea 7, Transocean ROV: Centurion 05 HD (work class) Deposited By: Dr Andrew Gates Deposited On: 12 February 2008
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Description: Hexactinellid sponge, possibly Monorhaphis sp. with a brisingid sea star on it. Item Type: Image Title: Monorhaphis sp Copyright: SERPENT Species: Monorhaphis Site: Indian -- Indian Ocean -- East Africa -- Zafarani Depth (m): 2601 Countries: East Africa -- Tanzania Habitat: Benthic Rig: Ocean Rig Poseidon Project Partners: Statoil, Oceaneering ROV: Millenium 93 and 73 Deposited By: Dr Andrew Gates Deposited On: 19 April 2012
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Pheronema raphanus, the Indian Bird's nest Sponge, from the Andaman Sea, 173-405 fathoms..
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Indian Deep-Sea Sponges. Hyalonema masoni, from the Bay of Bengal, 1748 fathoms.... Only the upper part of the glass-rope, by which the sponge is anchored to the ooze, is represented, and it is overgrown with barnacles (Scalpellum squamuliferum)
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Hyalonema insitanieum, Barboza du Bocage.
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Pheronema carpenteri, Wyville Thomson -- Demi-Grandeur. 1500 metres de profondeur
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Hyalonema toxeres (partie superieure). Hyalonema toxeres (partie inferieure). 2,400 metres de profondeur
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Description: A glass sponge. Item Type: Image Title: Hyalonema Copyright: SERPENT Species: Hyalonema Site: Indian -- Indian Ocean -- East Africa -- Mzia-2 Site Description: Seafloor Depth (m): 1624 Countries: East Africa -- Tanzania Habitat: Benthic Rig: Deep Sea Metro I Project Partners: BG Group, Oceaneering ROV: Millennium 113 Deposited By: Dr Andrew Gates Deposited On: 14 August 2014
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Description: With no hesitations - Platylistrum platessa Schulze, 1904 (Hexactinellida, Amphidiscophora, Pheronematidae).
Common at the Kamba and Pweza sites. Item Type: Image Title: Platylistrum platessa Copyright: SERPENT Species: Platylistrum platessa Site: Indian -- Indian Ocean -- East Africa -- Pweza-3 Depth (m): 1382 Latitude: 8 deg 23' 00" S Longitude: 40 deg 04' 00" E Countries: East Africa -- Tanzania Habitat: Benthic Rig: Deep Sea Metro I Project Partners: BG Group, Oceaneering ROV: Millennium 113 Deposited By: Dr Andrew Gates Deposited On: 27 February 2015
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Pheronema Parfaiti (H. Filh.). 1,200 metres de profondeur. Expedition de Talisman.
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Holtenia carpenteri, Wyville Thomson.
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A, the centre part of choanosomal pentactin; B–C, atrial pinular pentactin; D, dermal pinular pentactin; E–F, choanosomal pinular pentactin; G, pinular hexactin; H, stauractin; I, spiny microdiactin; J, smooth middle shaft of marginalia; K, details of the middle shaft of mesouncinate; L, details of the middle shaft of macrouncinate; M, micramphidisc.
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a–c. Clavate monaxon, d. dermal pinular pentactin, e. atrial pinular pentactin, f. micropentactin, g and h. macramphidisc, i. mesamphidisc, j. micramphidiscs, k. details of the shaft of micramphidisc, l. microuncinate, and m. details of the basalia.
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A, choanosomal pentactin; B, the anchor of basalia; C, atrial pinular pentactin; D, dermal pinular pentactin; E–G, micramphidiscs; H, microdiactin I; I, microdiactin II; J, shaft of macrouncinate; K, shaft of mesouncinate;
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A, choanosomal pentactin; B, basalia; C, detail of basalia’s shaft; D, detail of basalia’s anchor; E, three regions of a sceptre; F–G, dermal pentactin; H–I, atrial pentactin; J, micropentactin; K, details of the tip and middle shaft of an uncinate; L, microhexactin; M, stauractin with two rays broken; N, micramphidisc.
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