Faunal specification showed that 76%of the whole were Oriental Realm elements;24%were cosmopolitan species;and no Palaearctic Realm elements were found (not including one unidentified species).

• 区系特点：东洋界成分占76%25，东洋界古北界广布种占24%25，无古北界成分(未定种一种不算在内)。