▁species ▁were ▁collected ▁from ▁the ▁Mar ik ina ▁River . ▁Only ▁the ▁species ▁dis j unct iv us ▁was ▁collected ▁from ▁Pas ig ▁River . ▁ ▁Cross ings ▁ ▁A ▁total ▁of ▁ 1 6 ▁brid ges ▁cross ▁the ▁Mar ik ina . ▁The ▁first ▁bridge ▁from ▁the ▁tri - j unction ▁with ▁B oso - B oso ▁and ▁S apa ▁B ute ▁R ivers ▁is ▁the ▁Pacific ▁Bridge , ▁followed ▁by ▁the ▁Ran cho ▁Luis ito ▁Way ▁Bridge , ▁East wood ▁Green view ▁Bridge , ▁and ▁Phil ▁Rock ▁Sp ill way ▁Bridge ▁respectively ▁to ▁the ▁south . ▁Then ▁it ▁goes ▁further ▁towards ▁the ▁first ▁government - owned ▁bridge ▁which ▁is ▁the ▁San ▁Jose ▁Bridge . ▁ ▁Cross ing ▁over ▁to ▁the ▁border ▁in ▁between ▁Que zon ▁City ▁and ▁San ▁Mate o , ▁Bat as an - San ▁Mate o ▁Bridge ▁cross es ▁the ▁route ▁and ▁then ▁in ▁Mar ik ina ▁it ▁goes ▁towards ▁four ▁brid ges ▁namely ▁Gil ▁Fernando ▁Bridge , ▁Mar ik ina ▁Bridge , ▁Mar cos ▁Bridge , ▁and ▁the ▁Line ▁ 2 ▁bridge ▁from ▁Sant olan ▁Station ▁to ▁Kat ip un an ▁Station . ▁ ▁The ▁next ▁bridge ▁down stream ▁towards ▁the ▁border ▁between ▁Que zon ▁City ▁and ▁Mar ik ina ▁is ▁the ▁Mac ap ag al ▁Bridge ▁connecting ▁the ▁cities ▁of ▁Que zon ▁and ▁Mar ik ina . ▁Then ▁it ▁cross es ▁over ▁to ▁another ▁administrative ▁border ▁between ▁Que zon ▁City ▁and ▁Pas ig ▁City ▁with ▁the ▁Man alo ▁Bridge . ▁ ▁Further ▁down stream , ▁the ▁remaining