Schönberg, Christine H L (2007): Spicule dimensions of Siphonodictyon sp.; Schönberg collection, Calcinai sample labeled ´Portofino´ [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.658970, In supplement to: Schönberg, Christine H L; Beuck, Lydia (2007): Where Topsent went wrong: Aka infesta a.k.a. Aka labyrinthica (Demospongiae: Phloeodictyidae). Journal of the Marine Biological Association of the United Kingdom, 87, 1459-1476, https://doi.org/10.1017/S0025315407058249
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Coverage:
Latitude: 44.300000 * Longitude: 9.200000
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 50
Comment:
Originally identified as 'Cliona labyrinthica' by B. Calcinai, tentatively identified by C. Schönberg. All measurements are of mature, fully formed oxeas to allow statistical comparison with other samples. Measurements conducted on acid-cleaned spicules by C. Schönberg. Data are sorted vertically by spicule width.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | ORDINAL NUMBER | Ord No | Geocode | |||
| 2 | Oxea length | Oxea l | µm | Schönberg, Christine H L | Leica DMBL phase contrast microscope with micrometer eyepiece | |
| 3 | Oxea width | Oxea w | µm | Schönberg, Christine H L | Leica DMBL phase contrast microscope with micrometer eyepiece | |
| 4 | Oxea length/width ratio | Oxea l/w | Schönberg, Christine H L | Calculated | ||
| 5 | Oxea inner angle | Oxea inner angle | deg | Schönberg, Christine H L | ColorView I digital camera attached to Leica DMBL phase contrast microscope |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
200 data points