Schönberg, Christine H L (2007): Spicule dimensions of Siphonodictyon siphonum (de Laubenfels, 1949); sample no. USNM 24107 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.658964, 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: 25.733333 * Longitude: -79.250000
Date/Time Start: 1967-08-07T00:00:00 * Date/Time End: 1967-08-07T00:00:00
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 50
Event(s):
Comment:
Sampled and identified by K. Rützler. All measurements are of mature, fully formed endosomal oxeas to allow statistical comparison with other samples. Measurements conducted by C. Schönberg onpreparation of acid-cleaned spicules made by C. Schönberg. Data are sorted vertically by spicule width.; Rützler, Klaus (1971) Bredin-Archbold-Smithsonian Biological Survey of Dominica: burrowing sponges, genus Siphonodictyon Bergquist, from the Caribbean. Smisthonian Contributions to Zoology 77: 1-37 (USNM 24107: pp. 11-12, Fig. 10, Tab. 2, Pl. 7 and 9).
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