Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
Summary Stage Literature (54) Attributions Wiki
XB-STAGE-74

Name: NF stage 60

XAO Id: 1000072

Definition: "Nieuwkoop and Faber stage 60, corresponding to a tadpole of age about 46 days at 22-24 Celsius and having the following external morphological criteria: N. olfactorius still longer than bulbus olfactorius. Guanophores appearing on lower jaw (adult skin area). Openings of gill chambers still wide. Distal half of fingers of stretched forelimb extending beyond base of hindlimb; forelimb still situated behind level of heart. Adult skin area of base of forelimb covered with guanophores; anterior border of adult skin area on abdomen sharper, reaching up to heart."


Preceded By: NF stage 59 Succeeded By: NF stage 61
Xenbase: The Xenopus laevis and X. tropicalis resource.
Version: 4.12.0


Major funding for Xenbase is provided by grant P41 HD064556