{"data":{"id":"10.6084/m9.figshare.1603538","type":"dois","attributes":{"doi":"10.6084/m9.figshare.1603538","prefix":"10.6084","suffix":"m9.figshare.1603538","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"CL Griffiths","affiliation":[],"nameIdentifiers":[]},{"name":"J Landschoff","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Three-dimensional visualisation of brooding behaviour in two distantly related brittle stars from South African waters"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2015,"subjects":[{"subject":"Developmental Biology"},{"subject":"Biological Sciences"},{"subject":"Sociology"},{"subject":"FOS: Sociology","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Sociology","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Ecology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Biological sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Earth and Environmental Sciences"},{"subject":"Evolutionary Biology"},{"subject":"Genetics"},{"subject":"Cell Biology"}],"contributors":[],"dates":[{"date":"2015-11-17","dateType":"Created"},{"date":"2015-11-17","dateType":"Updated"},{"date":"2015","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.2989/1814232x.2015.1095801","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["33516398 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Brooding in ophiuroids (Echinodermata: Ophiuroidea) is a highly-developed reproduction strategy and has evolved independently several times. In South African waters, brooding occurs both in the very small amphiurid \u003ci\u003eAmphipholis squamata\u003c/i\u003e, which is hermaphroditic, and in the large ophiodermatid \u003ci\u003eOphioderma wahlbergii\u003c/i\u003e, which is gonochoric. For the first time, microcomputed tomography was applied to visualise and compare brooding and brooded young of these two brittle star species from two distantly related families. The scanned \u003ci\u003eA. squamata\u003c/i\u003e brooded six young, whereas \u003ci\u003eO. wahlbergii\u003c/i\u003e brooded 13 young. Volume measurements of the adults revealed that \u003ci\u003eA. squamata\u003c/i\u003e dedicated about 25% of its disc volume to brooding and \u003ci\u003eO. wahlbergii\u003c/i\u003e about 14%. Although the brooded young of \u003ci\u003eO. wahlbergii\u003c/i\u003e are thought to be among the largest of all known ophiuroids, young of \u003ci\u003eA. squamata\u003c/i\u003e were four times larger in relation to adult body disc volume. Other than differences in the sizes of brooded young, these distantly related species have evolved very similar brooding adaptations. All juveniles were found lying with the mouth upward, pressed against the mother's bursal wall, strengthening the hypothesis that the bursal wall acts as a nutritive organ. In both species, the large size of the young can only be explained by maternal nutrient supply. Both brittle star species, therefore, are regarded as truly viviparous.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://tandf.figshare.com/articles/dataset/Three_dimensional_visualisation_of_brooding_behaviour_in_two_distantly_related_brittle_stars_from_South_African_waters/1603538","contentUrl":null,"metadataVersion":3,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":0,"citationCount":0,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