falcata, there was also a positive correlation of the prevalence of Corallanidae with water oxygen, temperature and pH levels.
Although Excoraiiana Stebbing, 1904 are Corallanidae that occur predominantly in marine environments substrates (Delaney, 1989), they have also been reported parasitizing a few species of marine Teleostei and Chondrichthyes (Williams-Jr & Bunkley-Williams, 1994; Semmens et al.
Since homogeneous conditions among environmental parameters in the Amazon region are uncommon, additional studies using more than one seasonal cycle must be conducted to better comprehend the biology and ecology of this Corallanidae
in fresh water.
Artropoda / Crustacea Isopoda Aegidae Rocinela signata Bopyridae Probopyrus pandalicola Corallanidae
Alcirona krebsii Excorallana costata Excorallana tricornis Tridentella virginata Cymothoidae Anilocra abudefdufi Anilocra haemuli Cymothoa exigua Cymothoa excisa Cymothoa oestrum Livoneca redmani Livoneca sp.
Classification Habitat* Family Sphaeromatidae Paradella quadripunctata (Menzies and Glynn, 1968) 2 Sphaeroma terebrans Bate, 1866 3 Sphaeroma quadridentata Say, 1818 3 Family Corallanidae