Ordonez, Jose A., Philippines

• BIOTROPIA Vol. 14 No. 1 (2007) - Research Paper
  CHROMOSOMES OF THE PHILLIPINE SNAKE-HEAD GUDGEON, OPHIELEOTRIS APOROS (ELEOTRIDAE) FROM LAKE TAAL, LUZ ON ISLAND.
  Abstract  PDF
• BIOTROPIA No. 21 (2003) - Research Paper
  KARYOMORPHOLOGY OF THE PHILIPPINE ROCK GOBY, Glossogobius giuris (GOBIIDAE) FROM LAKE TAAL AND SOME RIVERS OF CAVITE, LUZON ISLAND
  Abstract  PDF