English: 1=Clamps in various genera of Protomicrocotylidae (Monogenea) Legend in published paper: Figure 3. Clamps in various genera of Protomicrocotylidae. Examples of clamps in various genera of Protomicrocotylidae. A, Bilaterocotyloides novaeguineae (Rohde, 1977) Lebedev, 1986 (USNPC 74800). B, Protomicrocotyle sp. (MNHN JNC1163A5). C, Neomicrocotyle sp. (MNHN JNC3242A4). Black: additional sclerite, characteristic of the “gastrocotylid” clamp. Bilaterocotyloides and Protomicrocotyle have clamps of the “gastrocotylid” type, Neomicrocotyle has clamps of the “microcotylid” type, and Lethacotyle has no clamp.