fish
inverts
plants
   a
   b
   c
   d
   e
   f
   g
   h
   i
   j
   l
   m
   n
   o
   p
   r
     Ranunculus
     Regnellidium
     Reussia
     Rhaphidophora
     Rhodobryum
     Rhynchospora
     Riccardia
     Riccia
     Ricciocarpus
     Riella
     Rondonanthus
     Rorippa
     Rotala
       anamika
       bailyana
       fimbriata
       indica
       kaserkodensis
       khaleeliana
       magenta
         butterfly
           type 2
         narrow
         varigated
         wide
       malabarica
       malampuzhensis
       meenkulamensis
       mexicana
       occultiflora
       ramosior
       ritchiei
       rosae
       rotundifolia
       sahyadrica
       serpyllifolia
       species
       tulunadensis
       wallachi
     Ruppia
   s
   t
   u
   v
   w
   x
   z
misc