ami-momi

English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

ami-momi (uncountable)

1. (zoology, often attributively) A procedure consisting of shaking fish in the air using a fan-shaped scoop net, used to prepare the fish for exposure to an external water mold infection by removing the surface mucus layer of the skin.
   • 1993, Kishio Hatai, Gen-Ichi Hoshiai, “Characteristics of Two Saprolegnia Species Isolated from Coho Salmon with Saprolegniosis”, in Journal of Aquatic Animal Health, volume 5, number 2, →DOI, page 115:

     To ensure that lesions occurred on a variety of body surfaces and to cause enough internal stress, the procedure was as follows. The fish were not fed for a few days, after which time they were divided into two groups of 10 fish each and shaken in the air in a fan-shaped scoop net […] for 2 min. This shaking process is the “ami-momi” treatment.

   • 2023 June 19, Samar A. El Gamal, Rawia Saad Adawy, Viola Hassan Zaki, Eman Zahran, “Host–pathogen interaction unveiled by immune, oxidative stress, and cytokine expression analysis to experimental Saprolegnia parasitica infection in Nile tilapia”, in Scientific Reports, volume 13, →DOI, article 9888, page 2:

     Fish in both challenged groups were subjected to ami-momi treatment²⁷, through shaking in a net for 1.5 min, and then placed back into the tanks. The challenged groups were exposed to 60 mL of S. parasitica zoospore suspension per group (one plastic bag/ aquarium containing 20 mL of zoospores suspension).