EntityQ3436025· pop 6· linked from 27 articlesRobert P. HigginsSign in to saveAmerican zoologist and ecologist (1932–2022)ConnectionsecologyEntityDenverEntityzoologyEntityWikispeciesEntitytardigradeEntityDuke UniversityEntitylimnologyEntitySmithsonian InstitutionEntityJSTOROrganizationnatural historyEntityAshevilleEntityKinorhynchaEntitythesisEntityNational Museum of Natural HistoryEntityUniversity of Colorado BoulderEntityWake Forest UniversityEntityReinhardt KristensenEntityMarine Biological LaboratoryEntityPliciloricidaeEntityPliciloricus enigmaticusEntityCategories1932 births2022 deaths20th-century American biologistsAmerican ecologistsDuke University alumniFellows of the American Association for the Advancement of ScienceScientists from DenverSmithsonian Institution peopleSouth High School (Denver, Colorado) alumniUniversity of Colorado Boulder alumniWake Forest University facultyZoologists with author abbreviations