The billowing tracheal gills on a dobsonfly (Megaloptera, Corydalidae, Corydalus).
The billowing tracheal gills on a dobsonfly (Megaloptera, Corydalidae, Corydalus). -- source link
#aquatic#invertebrate#megaloptera#corydalidae#corydalus
#aquatic#invertebrate#megaloptera#corydalidae#corydalus