The present disclosure provides a mosquito trap which includes a mosquito trap enclosure having at least one sidewall and an interior space within the enclosure. A combination of water and biomass which is attractive to mosquitoes is located within the enclosure interior space. The trap also includes at least one entry point formed in the enclosure sidewall allowing mosquitoes to enter the enclosure. In addition, the trap includes a conduit having a first opening which is connected to the enclosure entry point and a second opening which is located within the enclosure interior space. The enclosure interior space is capable of retaining the combination of water and biomass without spillage if the enclosure is overturned.