you can read this attached article about blood feed sources in mosquitoes we captured in parks. you can use the protocol to any mosquito species.

You can follow these papers.

Kent RJ, Norris DE, 2005. Identification of mammalian blood meals in mosquitoes by a multiplexed polymerase chain reaction targeting cytochrome b. Am J Trop Med Hyg73: 336-342.

Fornadel, C.M., D.E. Norris. 2008. Increased endophily by the malaria vector Anopheles arabiensis in southern Zambia and identification of digested blood meals. Am. J. Trop. Med. Hyg. 79(6): 876-80.

Ngo K.A. and Kramer L.D.  2003.  Identification of mosquito blood meals using polymerase chain reaction (PCR) with order-specific primers.  Journal of Medical Entomology, 40(2): 215-222.

Best,

Al-Amin

Dr Al-Amin has given the Link of appropriate references. 

Keep in mind the fauna of the area of inyerest also/

Good Luck

Muhammad