Gulf of Mexico, eastern Pacific Ocean, western Pacific Ocean
Dronen, N. O., G. D. Schmidt, B. R. Allison, and J. W. Mellen. 1988. Some parasitic helminths from the American oystercatcher, Haematopus palliatus Temminck, from the Texas Gulf Coast and the common pied oystercatcher, H. ostalegus Linnaeus, from New Zealand, including Dildotaenia latovarium n. gen. and n. sp. (Cestoda; Hymenolepididae). Journal of Parasitology 74: 864–867.
Added keyword "parasitic"
Overstreet, R. M., J. O. Cook, and R. W. Heard. 2009. Trematoda (Platyhelminthes) of the Gulf of Mexico, Pp. 419–486 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.
Harte Research Institute for Gulf of Mexico Studies. 2016. GulfBase: Resource Database for Gulf of Mexico Research, Education, and Management. Texas A&M University-Corpus Christi. World Wide Web electronic publication. http://www.gulfbase.org, 02-27-2021.