PDA

View Full Version : OT: Moss ID please (Photos)



TheTeh
25th May 2006, 08:35 PM
I have always thought I had the common type of Java moss but not until I saw some of the other moss photos and now I am confused as to what type of mosses I currently have. One of them was given to me as Xmas moss. It would be greatly appreciated if anyone could help identify the species of the following two mosses below:

Type A:
http://www.theteh.com/aquarium/IMG_8536.jpg

Type B:
http://www.theteh.com/aquarium/IMG_8560.jpg

TheTeh
25th May 2006, 08:38 PM
Here are closeups of the two mosses:

Type A:
http://www.theteh.com/aquarium/IMG_8559.jpg

Type B:
http://www.theteh.com/aquarium/IMG_8561.jpg

retardo
26th May 2006, 12:08 AM
Check out Aquamoss (http://www.aquamoss.net) and compare it to the pix there. I'm not sure what mosses you have, but I'd sure like to get my hands on some! Those mosses look great!! :cool:

Robert
26th May 2006, 02:00 AM
Hi,
it is almost impossible to identify mosses with the help of normal pictures. Their appearances vary too much. All you can do is to say it's a Vesicularia or a Taxiphyllum species. But it isn't possible to tell you which species it is without the help of a microscope.

Especially Versicularia dubyana, Singapore Moss, varies a lot. It can look very similar to weeping moss and even weeps or it looks like Christmas Moss or totally different. It depends on the light and many other factors.

I would say that your "Type B" is a Taxiphyllum species. I'm not sure about the first type. But I think it is the same genus.

BTW, I kept so far about 15 species of mosses and liverworts. Singapore moss is still one of my favorite mosses. I also love weeping moss, the best looking moss in my opion. But almost every moss species can look nice under good conditions. Sometimes it is just quite hard to find these conditions.

best regards
Robert

TheTeh
26th May 2006, 04:14 AM
Retardo: Thanks for the link to aquamoss, I have actually seen that website but the more I look at those photos the more I am confused!!!!! lol!!

Robert: You are absolutely correct that one has to look under the microscope to verify the species and that lots of external factors affect the shapes! I have the same moss in two different tank and they grow slightly different shape!

My conclusion so far is that the second photo is the common Java moss. The first photo remains to be confirmed.

silane
26th May 2006, 10:05 AM
My conclusion so far is that the second photo is the common Java moss. The first photo remains to be confirmed.


I agreed with you on the Java moss ID. Do you inject CO2 for to the tank?

TheTeh
26th May 2006, 03:59 PM
The first moss has been growing for 3 months before I acquired the 2nd (now confirmed to be Java Moss) one month ago. Yes my tank has DIY co2 supply.

TheTeh
1st Jun 2006, 06:29 AM
More photos of the first moss:

http://www.theteh.com/aquarium/IMG_8670.jpg

Zoom in:
http://www.theteh.com/aquarium/IMG_8673.jpg

More zoom:
http://www.theteh.com/aquarium/IMG_8677.jpg

Even more zoom:
http://www.theteh.com/aquarium/IMG_8679.jpg

According to an article by Prof Tan from Singapore
http://sea.nus.edu.sg/aquatic-mosses.pdf (Warning!! 6.8MB!!)

According to this article and the photos of the leaf shape, my moss looks like either Xmas or Singapore Moss! Don't you think so??

TheTeh
1st Jun 2006, 06:36 AM
Closeups of 2nd Moss confirmed that this is the common Java moss (narrow leaves):

http://www.theteh.com/aquarium/IMG_8685.jpg

http://www.theteh.com/aquarium/IMG_8683.jpg

kross
30th Jun 2006, 10:22 PM
The first moss is beautiful. It doesn't look like Singapore moss to me. :)