I'm very new to Apistogramma Can anyone please tell me if A.borelli and A. viejita look very similar (the females) ? How do I identify a female A.borelli? Hi, They are different as they are not too closely related. A.borellii are distinctive in terms of the lateral line which is more visible towards the tail end of the fish and mades out towards the head. A.viejita females have a lateral line that breaks into a series of blobs when in breeding colours. Borellii have a chunkier appearance and in the ones I've had, the females are small and spawn at a very small size. Borellii are very attractive and an ideal beginners Apisto in my experience. Have a look at: http://www.ca.sakura.ne.jp/~adh/borellii/borellii.html http://www.ca.sakura.ne.jp/~adh/apistoviejita/apviejita-bd.html Hope this helps, Ken - Scotland. ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!