Rw. Sites et De. Bowles, AMBRYSUS HUNGERFORDI HUNGERFORDI (HEMIPTERA, NAUCORIDAE) OCCURRENCE IN THE UNITED-STATES, Journal of the Kansas Entomological Society, 68(4), 1995, pp. 476-478
Specimens of Ambrysus h. hungerfordi Usinger (Hemiptera: Naucoridae) w
ere collected in Presidio Co., Texas, and represent the first record o
f the species in the United States. Adult males and females as well as
2nd through 5th instars were taken in the plunge pool at the base of
a waterfall. This record brings the known number of species of Ambrysu
s in the United States to 17.