Khalil, L. F. (1963). On Acanthostomum gymnarchi (Dollfus, 1950) with notes on the genera .Acanthostomum Looss, 1899, Atrophecaecum Bhalerao, 1940, Gymnatotrema Morosov, 1955, and Haplocaecum Simha, 1958. Journal of Helminthology. 37: 207-214.
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Khalil, L. F.
1963
On Acanthostomum gymnarchi (Dollfus, 1950) with notes on the genera .Acanthostomum Looss, 1899, Atrophecaecum Bhalerao, 1940, Gymnatotrema Morosov, 1955, and Haplocaecum Simha, 1958.
