Conservative parliamentarian Alaeddin Boroujerdi and reformist deputy Ghodratollah Alikhani suggested in an interview with the Iranian news agency Khaneh-Ye Mellat (House of the People) that Mish'al was abusing his relationship with Tehran.
Iran -- a major financial supporter of Hamas -- is believed to provide the Islamic fundamentalist party with millions of dollars each year.
Referring to Mish'al and other Hamas leaders, Alikhani said that "some [Palestinian] officials want to have [Iranian money]" and also promote good relations with Arabic countries.
He suggested that Mish'al's behavior is similar to that of Venezuelan President Hugo Chavez, whose "double talk" constantly "seeks to take advantage of Iran."
Echoing Alikhani's complaint about using "fake terms" in relation to the gulf, Boroujerdi called the term "Arabian Gulf" a "misnomer."
In February, protests erupted in Iran and its diaspora communities after "Arabian Gulf" appeared on a Google Earth map. Google has since removed a reference to the name on its map.
The United Nations has used the term "Persian Gulf" on two official documents, two Security Council resolutions, and on three official maps.
-- Mosaddegh Katouzian