Mu kinyejana cya 60 cyo mu kinyejana gishize, amafi aryoshye afite izina ridasanzwe ryagaragaye ku bupangusi muri USSR - Prostipoma. Inyama ze zari zifite ibipimo byiza, byari ibinure kandi bikunzwe nabaguzi. Ariko nyuma yigihe gito amafi yazimiye rwose. Kuki rero byabaye, iyi ngingo iravuga.
Ibisobanuro
Pristipoom ni uhagarariye umuryango wa okudasy. Aya ni amafi aciriritse (kuva kuri 18 kugeza kuri 75 cm), utuye mu nyanja hafi ya tropika na subtropics. Ihuriro rinini ry'amafi ryabonetse mu gace ka Hawayi no mu nyanja y'Ubuhinde.
Umubiri n'umutwe wa primers birumirwa mumpande. Umunwa ni muto, iminwa ifite kubyimba. Ibara ryiganjemo imyelayo, rimwe na rimwe hari igicucu cya feza kizwi. Kwiyongera kwa primers ni amenyo, ayo mafi asohora amajwi yihariye, yibutsa impinja. Kubera iyo mpamvu, amafi yambutse yitwa "kwitotomba" cyangwa "ingendo".
Yatangiwe ku nyenga kugeza kuri 100 m, ahitamo gukomanga mu mikumbi minini. Ni inyamanswa zikora. Indyo nyamukuru ni crustaceans, mollusks, izindi nyamaswa nto zo mu nyanja. Urukundo Rummage muri Imyanda yo hepfo. Byanze bikunze kubaho ahantu hasambanijwe.
Urujijo
Akenshi munsi yishyaka ryibikesheje gusobanukirwa amafi-ifi ifitanye isano na moteri nkawe, ariko mumuryango wabashinzwe urwanira. Ahari ishyirahamwe ryamagambo "caban" na "khryokval" twagize uruhare.
Ubwoko bumwebumwe bwiyi muryango burasa nibyingenzi, ndetse tukagira ururimi rusanzwe (Hawaii, inyanja y'Ubuhinde, Polynesia). Itandukaniro nyamukuru nibiranga burundu kandi biranga ibara ryabonsa.
Byongeye kandi, Vpefiye ntabwo yatanze amajwi aranga, biranga primerose kandi munsi gato ugereranije nuburebure (ubunini ntarengwa bw'amafi gake arenga cm 50).
Umwanya wubu hamwe numutekano
Kuva aho abaturage benshi bafungura ubwoko, yarushijeho kuba ingirakamaro mu bucuruzi, kubera ko byari byoroshye kandi mu bucuruzi bwiza gufata amafi ku burebure bwa m 100 mu buryo bugera kuri 100 mu buryo bugera kuri 100 ndetse na shelf. Nubwo bimeze bityo ariko, hashize imyaka 15 kandi kubera impamvu zitandukanye zituma gufata byagombaga gucibwa, hanyuma bakamutererana na gato.
Hagati ya 80, Prostipoma yatangiye kuzimira kuva kugurisha. Impamvu ntabwo yari ifashwe na gato itagenzuwe, ariko ubwiyongere bwamafaranga mugihe cyo gucukura amabuye y'agaciro. Ikigaragara ni uko icyo gihe, amafi yatangiraga kwibasira ashishikaye, bigatera uburwayi mu bigega n'inkoni.
Kugirango ukureho iyi nkono, gukora isuku mumazi meza birakenewe. Kumenyekanisha ubu buryo kuri frallbase byatera ubwiyongere bukomeye mubiciro byikiguzi cyamafi no mu gufatanya kwari kwari kwagombaga kwangwa.
Mu gihe gito, abaturage ba Prisrispi baragaruwe hafi yose, ariko ntibigeze basubira mu gufata inganda, kuko umwanya wacyo muri supermarkets bigaruriye andi abenegihugu. Kugeza ubu, gufata primers bikorwa mubihugu bimwe byo mu majyepfo yuburasirazuba bwa Aziya kubikenewe guteka kwaho.