A. japonicus
# A. japonicus

A. japonicus may refer to:

* Acetes japonicus, a shrimp species
* Achaeus japonicus, the orang-utan crab
* Aedes japonicus, a mosquito species
* Analipus japonicus, a brown alga species
* Apostichopus japonicus, a sea cucumber species
* Argyrosomus japonicus, the mulloway, jewfish or dusky kob, a fish species found in coastal waters surrounding Australia, Africa, India, Pakistan, China, Korea and Japan
