El primer parámetro a Zend_Controller_Router_Route es la ruta, en tu caso si lo que quieres es que sea /crucerosA/list tienes que hacerlo así:
Código PHP:
Ver original$fc=Zend_Controller_Front::getInstance();
$fc->registerPlugin(new Plugin_AccessCheck($auth));
$router=$fc->getRouter();
$router->addRoute(
'cruiseAroute',
new Zend_Controller_Router_Route_Static("/crucerosA/list",
array('module'=>'home','controller'=>"cruceros","type"=>"A", "action" => "list")) );
$router->addRoute(
'cruiseBroute',
new Zend_Controller_Router_Route_Static("/crucerosB/list",
array('module'=>'home','controller'=>"cruceros","type"=>"B", "action" => "list")) );
Saludos.