I've measured stable C and N isotopes in sequential segments of dingo vibrissae, and hope to determine whether there are any seasonal patterns in their diet. To really do this analysis justice I need to know the growth rates of vibrissae (preferably mystacial). Data from a Canis sp. would be best but another genus will do if they're not available. Thanks for your time.
Hello Damian, have you look at this?
Hirons AC, Schell DM, Aubin DJS. 2001. Growth rates of vibrissae of harbor seals (Phoca vitulina) and Steller sea lions (Eumetopias jubatus). Canadian Journal of Zoology 79: 1053-1061.
Damian, I too have searched for information on canine whisker growth, if you find any answers would you please share with me?
As you likely know, there are publications on whisker growth in phocids, otariids, sea otters, badgers, and probably other species. I can send references if you would like, I will attach the badger paper because it is probably the most comparable to canines. I work with whiskers of phocids and otariids and, in my opinion, they are very different than canine whiskers.
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