Vein that first appears as disconnected portions lateral to the Wolffian ducts at NF stage 44, gradually becoming continuous. They come into communication with the medial postcardinals at the kidney sinus. [ https://www.worldcat.org/search?q=bn%3A0815318960 ]

This is just here as a test because I lose it

Term information

has obo namespace

xenopus_anatomy

id

XAO:0000380