Sperm morphology and forward motility are indicators of reproductive success and are not age- or condition-dependent in a captive breeding population of endangered snake

• Mark R. Sandfoss ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Validation, Writing – original draft

  * E-mail: mrsandfo@gmail.com

  Affiliation Memphis Zoo, Conservation and Research Department, Memphis, TN, United States of America

  https://orcid.org/0000-0002-0162-7265

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• Steve Reichling,

  Roles Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliation Memphis Zoo, Conservation and Research Department, Memphis, TN, United States of America

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• Beth M. Roberts

  Roles Investigation, Methodology, Resources, Writing – review & editing

  Affiliation Memphis Zoo, Conservation and Research Department, Memphis, TN, United States of America

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