Red-eyed ntses nrog cov nqaij qab heev

Red-eyed ntses nrog cov nqaij qab heev
Red-eyed ntses nrog cov nqaij qab heev

Video: Red-eyed ntses nrog cov nqaij qab heev

Video: Red-eyed ntses nrog cov nqaij qab heev
Video: Sua ua qhaub poob qhwv nqaij no qab heev 2023 2024, Kaum ib hlis
Anonim

Cov ntses liab qhov muag (nws daim duab tau nthuav tawm hauv tsab xov xwm) yog ib tus neeg sawv cev ntawm tsev neeg Red-eyed (Etmelichthyidae) thiab qhov kev txiav txim zoo li Perch. Tsuas yog 5 genera nrog ob peb hom muaj nyob hauv tsev neeg me me no. Nyob ntawm qhov chaw nyob thiab hnub nyoog, cov ntses no muaj ntau dua los yog tsawg dua, tom qab compressed los yog spindle-shaped lub cev. Lub ntug ntawm lawv lub plab ntawm lub qhov quav thiab lub ventral fins yog sib npaug. Lub dorsal fin yog nyob rau saum toj ntawm qhov pib ntawm lub ventral los yog me ntsis ntxiv. Lub qhov ncauj muaj qhov nqaim, yuav luag kab rov tav txiav. Liab-eyed yog ib tug ntses uas nws txawv feature yog xim liab ntawm lub qhov muag, uas, qhov tseeb, yog dab tsi nws lub npe hais. Nws cov nplai me me, thiab nws lub qhov ncauj tau nruab nrog ib kab tsis muaj cov hniav.

liab qhov muag ntses
liab qhov muag ntses

Xim kuj nyob ntawm hom thiab chaw nyob. Liab-eyed yog cov ntses uas nws cov xim rov qab tuaj yeem txawv ntawm ntsuab tsaus mus rau xiav-ntsuab. Nws ob sab yog silvery nrog me ntsis yellowish tint. Thaum lub sij hawm spawning, lub plab acquires reddish sheen. Dorsal fin ntawm lub hauv pausdub, thiab thaum kawg liab. Cov pectorals kuj muaj reddish kawg, thiab ntawm lub hauv paus lawv yog grey.

Red-Eyed yog cov ntses ntug dej hiav txwv pom nyob hauv txhua lub hiav txwv. Piv txwv li, cov tsiaj sab qab teb (Emmelichthys nitidus) nyob ntawm ntug dej hiav txwv ntawm Australia, Chile, Africa thiab New Zealand, thiab nws cov menyuam yaus kuj pom muaj nyob hauv dej hiav txwv qhib. Yeej, tag nrho tsev neeg yog faib nyob rau hauv tropical thiab subtropical cheeb tsam. Hauv dej ntawm Philippine Islands, Ceylon, Is Nrias teb thiab Indonesia, Indian qhov muag liab nyob. Cov ntses no nruab nrab, tsis pub ntau tshaj 10 cm ntev, nyob ntawm qhov tob ntawm 10-15 meters ntawm cov av xuab zeb. Hom kab no tuaj yeem nkag mus rau thaj chaw desalinated.

liab qhov muag ntses photo
liab qhov muag ntses photo

Tsis zoo li Indian qhov muag liab, feem ntau lwm hom nyiam qhov tob ntau dua. Piv txwv li, cov neeg sawv cev yav qab teb feem ntau yog nyob ntawm 50-100 meters, tab sis liab liab-qhov muag zoo sib xws hauv kev faib khoom nyiam los ntawm 200 mus rau 500 meters. Ob hom no tuaj yeem ncav cuag 60 cm ntev thiab hauv South Africa thiab Australia ua kom zoo los ntawm kev ntes hauv trawl fisheries. Sab qab teb saib yog txawv los ntawm ib tug reddish tint. Thaum nws cov neeg sawv cev sib sau ua ke hauv ib lub tsev kawm ntawv loj, lub hiav txwv zoo li tig liab. Australian cov neeg nuv ntses kuj hu cov ntses pearl, pikarel lossis liab herring.

liab-eyed ntses tshuaj xyuas
liab-eyed ntses tshuaj xyuas

Yeej, qhov muag liab pub zaub mov noj, tab sis lawv kuj txaus siab noj cov larvae hauv dej thiab txhua yam crustaceans. Txij lub Plaub Hlis mus txog rau Lub Rau Hli, lawv pib qes, nrhiav cov khoom seem rau qhov no.cov nroj tsuag dej hauv thaj chaw ntug dej hiav txwv. Nyob rau hauv cov txiv neej, lub sij hawm no, xim yuav ntau saturated, thiab me me warts tshwm nyob rau sab nraum qab thiab lub taub hau. Cov poj niam nteg ntawm 50 mus rau 100 txhiab qe, uas lo rau pob zeb, nroj tsuag thiab rhizomes. Lub sij hawm loj hlob ntawm cov larvae yog los ntawm 4 mus rau 10 hnub.

Qhov muag liab feem ntau tuaj rau Lavxias kev lag luam los ntawm New Zealand. Ntses (kev tshuaj xyuas txog nws saj tsuas yog qhov zoo xwb) muaj nqaij nplua nuj nyob rau hauv cov vitamins, nrog rau micro thiab macro ntsiab. Tsis tas li ntawd, nws muaj qhov zoo sib xws ntawm cov protein thiab cov rog. Rau saj, nws yog me ntsis reminiscent ntawm Atlantic herring, tab sis nrog ib tug denser zoo nkauj. Thaum boiled, cov nqaij liab-qhov muag ua lub teeb, cua thiab muaj kua. Lub broth yuav pob tshab, fatty nrog ib tug qab ntxiag tsw thiab saj. Tab sis connoisseurs tseem qhia nws kom ua noj ua haus kub thib ob. Fried liab-qhov muag yuav zoo siab rau koj nrog kev sib tw, muaj kua thiab tuab nqaij.

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