Unnithan, R. V. (1971). Patterns of secondary growth and a revision of the systematics in Microcotyloidea and Gastrocotylidae (Monogenoidea). Records of the Zoological Survey of India. 65: 17-88.
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Unnithan, R. V.
1971
Patterns of secondary growth and a revision of the systematics in Microcotyloidea and Gastrocotylidae (Monogenoidea)