Odd odd bichirs...

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assortedsorts

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Sep 17, 2007
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so I have a senegal (9") and an ornate (8") polypterus.

When I first picked up these beauties I put them in a 30gal tank which is in my moms home office. (until their 65gal was ready for them) Well my room is attached to my moms office and one morning she calls me freaking out yelling "omg the white one is eating the other one!" and i'm thinking no way my sen with the itty bitty mouth is eating my ornate...when I looked at the tank they had stopped. I kept watching them for a little bit and the sen would rub up against the ornate.

To be on the safe side I moved the sen into a different tank just in case. Well now everyone is in the 65 and has been all cool for the last couple days...well tonight I saw them doing it again, they just rub against each other...there is a little bit of mouthing on the sens part. The ornate doesn't act like it hurts and it doesn't look like there is any damage being done. I don't know how else to describe it....I am going to try and get a video of it. But does anyone know what they could be doing??
 
ornate could be chasing senegal? b.c ornates are territorial
 
no the ornate is the passive one...the sen is super active and the ornate is a couch potato. Occasionally swims around but the sen goes after him never vice versa
 
Almost sounds like they're courting, but I didn't think upper and lower jaws would do that. I thought it was unusual for even two different lower or upper jaws. Is the sen male and ornate female?
 
Cholly;3643941; said:
Almost sounds like they're courting, but I didn't think upper and lower jaws would do that. I thought it was unusual for even two different lower or upper jaws. Is the sen male and ornate female?


Both ornates and senegals are upper jaw. Ornates just get bigger, way bigger. I have never seen a ornate x senegal, but I don't know if it is impossible. The ornate is a bit young for that though.
 
well would the sen be mature enough and be trying to pressure a minor into sex? ohhhh boy I smell a new show for Jerry :P
 
^ that would be my guess, minus the sex...lol.
 
haha well how do you sex them? If I remember it's something with the spines on their back or something with their tail.
 
My mistake on upper/lower, I was thinking size-wise, d'oh! Finally found what I was looking for, not the pics though...
Cohazard;2916411; said:
...Males have wide and thick anal fins, females have thin slender ones.
 
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