fish
inverts
plants
   a
     Acorus
     Aeschynomene
     Aldrovanda
     Alisma
     Althenia
     Alternanthera
     Ammannia
     Anemopsis
     Angiopteris
     Anubias
     Aponogeton
       af
       au
       ia
         appendiculatus
         bruggenii
         crispus
           red
           seedlings
         jacobsenii
         lakhonensis
         loriae
         natans
         nateshii
         rigidifolius
         robinsonii
         satarensis
         stachyosporus
         undulatus
         wolfgangianus
       md
       x
     Aridarum
     Asplenium
     Azolla
     algae
   b
   c
   d
   e
   f
   g
   h
   i
   j
   l
   m
   n
   o
   p
   r
   s
   t
   u
   v
   w
   x
   z
misc