Federwisch, Luisa (2019): Photos of dried glass sponges (Porifera: Hexactinellida: Rossellidae) collected during POLARSTERN cruise PS77 (ANT-XXVII/3, CAMBIO) in the Weddell Sea [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.897580, In: Federwisch, Luisa; Janussen, Dorte; Richter, Claudio (2019): Reference images for identification of common Antarctic glass sponges (Porifera: Hexactinellida: Rossellidae) based on macroscopic characteristics [dataset publication series]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.897623
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Federwisch, Luisa; Janussen, Dorte; Richter, Claudio (2020): Macroscopic characteristics facilitate identification of common Antarctic glass sponges (Porifera, Hexactinellida, Rossellidae). Polar Biology, 43(2), 91-110, https://doi.org/10.1007/s00300-019-02612-2
Fillinger, Laura; Janussen, Dorte (2019): Photos of fresh glass sponges (Porifera: Hexactinellida: Rossellidae) collected during POLARSTERN cruise PS77 (ANT-XXVII/3, CAMBIO) in the Weddell Sea [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.897579
Knust, Rainer; Gerdes, Dieter; Mintenbeck, Katja (2012): The Expedition of the Research Vessel Polarstern to the Antarctic in 2011 (ANT-XXVII/3) (CAMBIO). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 644, 205 pp, https://doi.org/10.2312/BzPM_0644_2012
Project(s):
Bentho-Pelagic Processes @ AWI (AWI_BPP)
Coverage:
Median Latitude: -70.876708 * Median Longitude: -10.518125 * South-bound Latitude: -70.933500 * West-bound Longitude: -10.561000 * North-bound Latitude: -70.815500 * East-bound Longitude: -10.478670
Date/Time Start: 2011-03-25T17:23:00 * Date/Time End: 2011-03-28T16:22:00
Minimum Elevation: -283.2 m * Maximum Elevation: -218.7 m
Event(s):
PS77/275-3 * Latitude Start: -70.933500 * Longitude Start: -10.488000 * Latitude End: -70.933500 * Longitude End: -10.478670 * Date/Time Start: 2011-03-25T17:23:00 * Date/Time End: 2011-03-25T17:33:00 * Elevation Start: -225.5 m * Elevation End: -218.7 m * Location: Weddell Sea * Campaign: ANT-XXVII/3 (PS77) * Basis: Polarstern * Method/Device: Agassiz Trawl (AGT)
PS77/281-1 * Latitude Start: -70.815500 * Longitude Start: -10.544830 * Latitude End: -70.824330 * Longitude End: -10.561000 * Date/Time Start: 2011-03-28T16:12:00 * Date/Time End: 2011-03-28T16:22:00 * Elevation Start: -282.7 m * Elevation End: -283.2 m * Location: Weddell Sea * Campaign: ANT-XXVII/3 (PS77) * Basis: Polarstern * Method/Device: Bottom trawl (BT)
Comment:
Sponges were collected by Laura Fillinger and Dorte Janussen. Photos were taken by Luisa Federwisch.
The gear used for collection was an Agassiz Trawl at station PS77/275-3 (212-238 m depth; IDs Rn1-Rn7) and a Bottom Trawl at station PS77/281-1 (280-288 m depth; IDs Rn11-Rn17).
Note that the originally long basal spicule tuft has been cut off in individuals of the species Rossella cf. nuda and Rossella vanhoeffeni. Only short remains of the spicule bundles can be seen in these specimens. The basal spicule tuft of individuals of the species Anoxycalyx (Scolymastra) joubini remains in its original form. For comparison see the photos of the fresh specimens shortly after collection: Fillinger, Laura; Janussen, Dorte (2019): Photos of fresh glass sponges (Porifera: Hexactinellida: Rossellidae) collected during POLARSTERN cruise PS77 (ANT-XXVII/3, CAMBIO) in the Weddell Sea (doi:10.1594/PANGAEA.897579).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Richter, Claudio | |||
| 2 | Species | Species | Richter, Claudio | |||
| 3 | Identification | ID | Richter, Claudio | |||
| 4 | Comment | Comment | Richter, Claudio | |||
| 5 | File name | File name | Richter, Claudio | |||
| 6 | File format | File format | Richter, Claudio | |||
| 7 | File size | File size | kByte | Richter, Claudio | ||
| 8 | Uniform resource locator/link to file | URL file | Richter, Claudio |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
616 data points