thumb|250 px|left|Clamps in various genera of Protomicrocotylidae: accessory sclerites (black) are present in Bilaterocotyloides and Protomicrocotyle, and absent in Neomicrocotyle. Clamps are absent in Lethacotyle. thumb|250 px|left|Ratio between clamp surface and body surface in eight families of gastrocotylinean monogeneans: the lowest ratio is in the protomicrocotylids thumb|250 px|left|Posterior part of a protomicrocotylid, showing bilateral asymmetry
FAMILY
via GBIF
thumb|250 px|left|Clamps in various genera of Protomicrocotylidae: accessory sclerites (black) are present in Bilaterocotyloides and Protomicrocotyle, and absent in Neomicrocotyle. Clamps are absent in Lethacotyle. thumb|250 px|left|Ratio between clamp surface and body surface in eight families of gastrocotylinean monogeneans: the lowest ratio is in the protomicrocotylids thumb|250 px|left|Posterior part of a protomicrocotylid, showing bilateral asymmetry
Protomicrocotylidae is a family of monogenean parasites in the order Mazocraeidea.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).