fish
inverts
   arthropods
   bacteria
   cnidaria
   colonial
   crustacea
     Anomopoda
     argulus
     crabs
     crayfish
     cyclops
     fairy shrimp
     gammarus
     mutations
     ostracod
     shrimp
       About
       Macrobrachium
       Atya
       Arachnochium
       Atyaephyra
       Atyoida
       Atyopsis
       Australatya
       Caridina
         a
         b
         c
         d
         e
         f
         g
         h
         i
         j
         k
         l
           laevis
           lamiana
           lanceifrons
           lanceolata
           lanzana
           laoagensis
           leclerci
           leucosticta
           leytensis
           liangi
           liaoi
           lima
           linduensis
           lineorostris
           lingkonae
           lipalmaria
           liui
           lobocensis
           loehae
           longa
           longiacuta
           longicarpus
           longidigita
           longifrons
           longirostris
           lovoensis
           lufengensis
           lumilympha
         m
         n
         o
         p
         q
         r
         s
         sp
         t
         u
         v
         w
         x
         y
         z
       Halocaridina
       Leptopalaemon
       Micratya
       Neocaridina
       Paracaridina
       Troglocaris
     triops
   gastropods
   molluscs
   protists
   worms
misc
plants