Marco Bertolino, Carlo Cerrano, Giorgio Bavestrello, Mirco Carella, Maurizio Pansini, Barbara Calcinai
Zookeys
Figure 11.Hymedesmia (Hymedesmia) rissoi. A Tornote, sometimes modified into subtylotes and strongyles B Acanthostyles C Arcuate isochelae D Thin sigmas.
Holotype, GNMPorifera907. (A) Tylote. (B) Acanthostyle II. (C) Acanthostyle I. (D) Close-up of basal part of acanthostyle I. (E). Sigma. (F) Isochelae I. (G) Isochelae II. (Figure 2 in Cárdenas & Thollesson (2016))
The encrusting sponge Hymedesmia (Stylopus) methanophila sp. nov. and the branching sponge Iophon methanophila sp. nov. colonize asphalt seeps at Campeche Knolls. a Geographic location of Campeche Knolls and the sponge collection sites, Chapopote and Mictlan. b MARUM-QUEST ROV image of H. (S.) methanophila and I. methanophila at Chapopote. Galatheid crabs graze on the sponges. Figure 1 from Rubin-Blum et al. (2019)
Description: Digital still collected as part of CODEMAP Item Type: Image Copyright: CODEMAP Species: Hymedesmia Site: Atlantic -- Rockall Bank Site Description: Seafloor Depth (m): 217 Latitude: 57 deg 57' 09" N Longitude: 13 deg 58' 41" W Habitat: Bank Rig: RRS James Cook ROV: SeaEye Lynx Deposited By: Ms Katleen Robert Deposited On: 03 October 2013
Description: blue encrusting sponge, common Item Type: Video Title: Blue sponge (Hymedesmia sp.) Species: Hymedesmia sp. Behaviour: filter feeder, encrusted on hard substrates Site: Atlantic -- North Sea -- West of Shetland -- SchiehallionNorth Sea -- West of Shetland -- Schiehallion Site Description: Seafloor Depth (m): 350 Latitude: 60 deg 20' 03" N Longitude: 4 deg 05' 56" W Countries: UK -- West of Shetland Habitat: Temperate Muddy Sand Rig: Paul B Loyd Junior Project Partners: Transocean, Subsea 7, BP ROV: Pioneer 9 Deposited By: Rob Curry Deposited On: 13 March 2007
Item Type: Video Title: Blue sponge (Hymedesmia sp.) Species: Hymedesmia sp. Behaviour: encrusting filter feeder. With sea urchin (Echinus sp.) Site: Atlantic -- North Sea -- West of Shetland -- SchiehallionNorth Sea -- West of Shetland -- Schiehallion Site Description: Seafloor Depth (m): 350 Latitude: 60 deg 20' 03" N Longitude: 4 deg 05' 56" W Countries: UK -- West of Shetland Habitat: Temperate Muddy Sand Rig: Paul B Loyd Junior Project Partners: Transocean, Subsea 7, BP ROV: Pioneer 9 Deposited By: Rob Curry Deposited On: 13 March 2007
