A Request for Male Bichir pics

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Keeper of the Ropes

Feeder Fish
MFK Member
Mar 29, 2006
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Seeing as how my clan is over 90% female, I was wondering if anyone had some male bichir shots they would mind showing off. I've never seen a male Ornate... or a male Endi... or a male Lap... Or weeksii or or or... The only males I've seen are Sens, P. Polli, and P. Buettekoferi.
 
i only have 4 males out of 10 bichirs. half of them you have seen before.
these are old pics.
--albino sen
--del
--polli
--moke

alb010pp.jpg

del012pp.jpg

retro011pp.jpg

polli07post.jpg
 
I have been told this guy is a male

DSC_0008-1.jpg
 
Soooo... is sexing bichirs similar to some other species(i.e. cichlids) where the female will have shorter, rounder fins and the males longer and more pointed?
 
jconley;643702; said:
Soooo... is sexing bichirs similar to some other species(i.e. cichlids) where the female will have shorter, rounder fins and the males longer and more pointed?
no...for all bichirs and ropefish, males have wider and more muscular anal fin when they start to become sexually mature. this means there are no reliable ways to tell when the fish are still juvies. See anne's post in this thread for a pic showing the difference between male and female. click on thumbnail for larger pic.

http://www.monsterfishkeepers.com/forums/showthread.php?t=50786

btw keeper, i'll post some pics of mine later....don't have the pics with me right now.
 
At what size would a delhezi and an ornat.(and other upper jaws) become sexually mature? How about lower jaws?
 
jconley;643777; said:
At what size would a delhezi and an ornat.(and other upper jaws) become sexually mature? How about lower jaws?



In my experience... I've got a pair of male sens that hit maturity at 7'' (about a year or a bit more) and a male p. polli hit maturity at 8''. But at the same time I've got another pair of male sens that are only a little over 5'' and they're swimmin around flexin their pecs too! (HAAA!)

Thanks for the pix so far everyone! I was starting to question that I couldn't sex bichirs after all but now I see I'm right... I really DO only have 6 males lol

How bout ornate?? I've got 3 females, and I've seen loads at my LFS - ALL female.
 
At what size can you determine their sex? I have a 5.75" Ornate right now.

Ornate III.JPG
 
Arrggh theres a rock hiding the... private parts... got any more pics???
 
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