Bothrimonus fallax Lühe 1900

are endoparasites of

• World Register of Marine Species: Huso huso (Linnaeus 1758) (Beluga sturgeon) (adult)
• World Register of Marine Species: Acipenser ruthenus Linnaeus 1758 (Sterlet Sturgeon) (adult)
• World Register of Marine Species: Acipenser nudiventris Lovetsky 1828 (شيپ) (adult)
• World Register of Marine Species: Acipenser stellatus Pallas 1771 (Star sturgeon) (adult)

body length

• MADtraits: 170 mm (max)
• MADtraits: 25.5 mm (single measurement)
• MADtraits: 0.041 mm (max)
• MADtraits: 95 mm (single measurement)
• MADtraits: 0.037 mm (single measurement)

body shape

• MADtraits: sphere
• MADtraits: lathlike

body width

• MADtraits: 1.3 mm (single measurement)
• MADtraits: 0.029 mm (single measurement)
• MADtraits: 0.031 mm (max)
• MADtraits: 4 mm (max)
• MADtraits: 2.75 mm (single measurement)

geographic distribution

• World Register of Marine Species: European waters (ERMS scope)

number of hosts

• MADtraits: 1
• MADtraits: 2

trophic guild

• MADtraits: parasite
• MADtraits: parasite
• World Register of Marine Species: endoparasite
• World Register of Marine Species: endoparasite
• World Register of Marine Species: endoparasite