Nws muaj ntsuab rov qab, sab silvery thiab nyias, xiav-nyiaj kab txaij nyob rau txhua sabIb dorsal fin nyob deb ntawm nws nraub qaum, ze rau nws tus Tsov tus tw. Nws lub puab tsaig ntev, lub puab tsaig yog ntim nrog cov hniav me me, thiab nws lub puab tsaig sab qis yog me ntsis ntev dua nws lub puab tsaig sab sauv. Hluas nkauj koob tsis muaj lub puab tsaig elongated li cov laus ua.
Yuav ua li cas rab koob tua tau koj?
Qee zaus tuagthiab raug mob hnyav tau raug ntaus nqi los ntawm koob. Xyoo 1977, ib tug me nyuam tub Hawaii 10 xyoo, hmo ntuj nuv ntses nrog nws txiv ntawm Hanamaulu Bay, Kaua'i, raug tua thaum 1.0-rau-1.2-meter-ntev-ntev (3.3 mus rau 3.9 ft) rab koob dhia ntawm dej thiab tho nws lub qhov muag thiab lub hlwb.
Yim ntses yog dab tsi?
Needlefish, ib yam ntawm qhov ntev, slim, feem ntau marine fishes ntawm tsev neeg Belonidae(txiav Atheriniformes), pom thoob plaws hauv dej kub thiab kub kub. Needlefish yog cov neeg dhia dhia zoo tshaj plaws, noj zaub mov hauv tus cwj pwm, thiab txawv ntawm lub puab tsaig ntev, lub puab tsaig nruab nrog cov hniav ntse.
Npauj npaim nyob qhov twg?
Lawv nyob tsis tau tsuas yog cov dej hiav txwv ntawm hiav txwv Atlantic sab hnub poob, Dej Hiav Txwv Khab thiab Dej Hiav Txwv Pacific, tab sis kuj tuaj yeem pom hauv hiav txwv liab thiab Persian Gulf.
Dab tsi yog qhov txawv ntawm garfish thiab rab koob?
Raws li nouns the different between needlefish and garfish
is that needlefish is slender fish, nyob rau hauv tsev neeg, feem ntau pom nyob rau hauv qhov ntiav marine chaw thaum garfish yog tej ntses. ntawm tsev neeg needlefish.