measurementID occurrenceID measurementOfTaxon parentMeasurementID measurementType measurementValue measurementRemarks source bibliographicCitation 147 Ctenophora TRUE http://eol.org/schema/terms/body_symmetry http://eol.org/schema/terms/rotationally_symmetric 180° rotationally symmetric https://doi.org/10.1016/j.tree.2015.03.003 Dunn, C.W., Leys, S.P. and Haddock, S.H., 2015. The hidden biology of sponges and ctenophores. Trends in ecology & evolution, 30(5), pp.282-291. 148 147 https://eol.org/schema/terms/starts_at 69