measurementID occurrenceID measurementOfTaxon parentMeasurementID measurementType measurementValue measurementRemarks source bibliographicCitation 346 Chaetognatha TRUE http://eol.org/schema/terms/BodyShape https://www.wikidata.org/entity/Q7921571 https://doi.org/10.1093/sysbio/45.2.223 Halanych, Kenneth M. "Testing hypotheses of chaetognath origins: long branches revealed by 18S ribosomal DNA." Systematic Biology 45.2 (1996): 223-246. 347 346 https://eol.org/schema/terms/starts_at 1740