Ery S. Peru male and female differences?

[IndyTexy]

All- I have been taking some close looks at wolves and wanted to show what I belive are a couple of indicators of sex of these. Of course I do know for sure because they have not bred but take a look and tell me what you think. The first three are of the one I believe is a female.The next three are of one that I think is a malCheck out how the first one has a much shorter pelvic fin also the dorsal fin is shorter as well. In addition there is a considerable difference in size ( they are the same age) . Also the larger one is also the dominant one in the group.

 

[lix.ma14]

In short, from what I was told, males have more orange on their caudal (tail fin) and their dorsal fin. More orange overall for males. Males have longer flowing tail and caudal fins.

This just from assumption and from what I was told from an owner that had a group of grown ery peru wolves.

 

[IndyTexy]

In short, from what I was told, males have more orange on their caudal (tail fin) and their dorsal fin. More orange overall for males. Males have longer flowing tail and caudal fins.

This just from assumption and from what I was told from an owner that had a group of grown ery peru wolves.

I have not noticed more orange on their dorals or tail fins. However the flanks of what I belive to be males are more orange leading up to their tailfins and their dorsal fins are much more extended. take a look at the angle of the pelvic fins in the pics. I belive this is a incator as well as the longer dorsal fin.