Sexing L46

All posts regarding the care and breeding of these catfishes from South America.
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marclazaroo
Posts: 7
Joined: 27 Aug 2015, 05:31
Location 1: singapore
Location 2: bishan

Sexing L46

Post by marclazaroo »

hey guys,

just bought a few L46 from a guy here in Singapore and was wondering if i could get help sexing these pieces.

Your help would be greatly appreciated.
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marclazaroo
Posts: 7
Joined: 27 Aug 2015, 05:31
Location 1: singapore
Location 2: bishan

Re: Sexing L46

Post by marclazaroo »

marclazaroo wrote:hey guys,

just bought a few L46 from a guy here in Singapore and was wondering if i could get help sexing these pieces.

Your help would be greatly appreciated.
Size is 2.5-2.7inches
zebra10
Posts: 9
Joined: 10 Jul 2016, 13:58
Location 1: US Elk Grove CA.
Location 2: US

Re: Sexing L46

Post by zebra10 »

Appears to be 3 Males.
Jobro
Posts: 861
Joined: 29 Jul 2015, 17:34
My aquaria list: 3 (i:3)
Spotted: 3
Location 1: Germany
Location 2: Allgäu

Re: Sexing L46

Post by Jobro »

Was my thought as well.
follow my Plecos on Instagram: welsgefluester
marclazaroo
Posts: 7
Joined: 27 Aug 2015, 05:31
Location 1: singapore
Location 2: bishan

Re: Sexing L46

Post by marclazaroo »

Thanks guys! what is the easiest way to tell the males&females apart? Headshape?
Jobro
Posts: 861
Joined: 29 Jul 2015, 17:34
My aquaria list: 3 (i:3)
Spotted: 3
Location 1: Germany
Location 2: Allgäu

Re: Sexing L46

Post by Jobro »

With pictures like that you can only look at body and headshape. though "headshape"is maybe the wrong term. It's rather the size of the head compared to the body.

If the head is the widest part of your fish, it's probably a male.
If the belly is wider than the head and there are not many ondonthodes on the pectoral spines, it's likely to be a female.
But males can be fat as well. Like the one in your picture. His head is too wide, even though he has a femaleish belly.

Feed them well for 4-8 weeks. Take them out again and take another look at them. Look at the body shapes. look at the odonthodes. take a good look at their vents. Best thing you take some pictures of it and keep looking at the pictures. If they look all the same to you, then you really do have 3 males. Then, if you learn to know your three males, you will be able to distinguish a female by looking at those 3 aspects(body, odonthodes, vents).

If you google this, you will find a lot of usefull information. L46 is very popular and there are tons of discussions about their sexes around the web.
follow my Plecos on Instagram: welsgefluester
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