Cov ntses ya ya ua rau tsev neeg Exocoetidae, nyob rau hauv kev txiav txim Beloniformes. Muaj txog 70 hom ntses ya, thiab thaum lawv ya tsis tau zoo li noog, lawv muaj peev xwm gliding hla kev deb Ntseeg tias lawv tsim muaj peev xwm kom tau tawm ntawm cov dej kom khiav tawm ntawm cov dej ceev tshaj plaws, xws li ntses taub ntswg ntev, tuna, dorado lossis billfish. Lawv muaj nyob rau hauv kev xyaum tag nrho lub ntiaj teb no seas, tshwj xeeb tshaj yog nyob rau hauv tropical thiab subtropical cheeb tsam.
Koj puas tau xav tias ntses ya tau? Zoo, nyob rau hauv tsab xov xwm no peb yuav teb lo lus nug no thiab tham txog hom ntses ya uas muaj thiab lawv cov yam ntxwv.
Kab ntses ya
Exocetids yog cov ntses zoo kawg nkaus uas tuaj yeem muaj 2 lossis 4 "tis" nyob ntawm hom, tab sis qhov tseeb lawv tau tsim pectoral fins tau yoog rau glide hla dej. Tom ntej no, peb yuav tham txog cov yam ntxwv tseem ceeb ntawm cov ntses ya:
- Size: feem ntau hom ntsuas txog 30 cm, qhov loj tshaj Cheilopogon pinnatibarbatus californicus yog 45 cm ntev.
- Wings: 2-tis ya ntses muaj 2 lub pectoral fins heev thiab muaj zog pectoral musculature, hos 4-tis ntses muaj 2 accessory fins uas tsis muaj dab tsi ntau thiab tsis muaj dab tsi tsawg dua li kev hloov pauv ntawm lub plab fins.
- Speed: Ua tsaug rau lawv cov leeg muaj zog thiab "tis", cov ntses ya tuaj yeem txav lawv tus kheej hla dej nrog cov txheeb ze yooj yim ntawm kev nrawm ntawm kwv yees. 56 km / h, tuaj yeem mus txog 200 meters hauv tag nrho ntawm qhov siab kwv yees li 1 meter saum dej.
- Fins: Ntxiv rau cov tis, lub caudal fin ntawm cov ntses ya kuj tau tsim thiab tseem ceeb rau lawv txoj kev txav.
- : Nyob rau hauv cov menyuam yaus, lawv muaj barbules, cov qauv muaj nyob rau hauv cov plaub ntawm cov noog, uas ploj mus rau cov neeg laus.
- :: lawv tau ntxim nyiam lub teeb, uas tau siv los ntawm cov neeg nuv ntses los nyiam cov nkoj.
- Habitat: lawv nyob hauv cov dej saum npoo av ntawm yuav luag tag nrho lub ntiaj teb cov dej hiav txwv, feem ntau nyob rau hauv tropical thiab subtropical thaj chaw uas muaj dej sov nrog ntau cov plankton., uas yog lawv cov zaub mov tseem ceeb, nrog rau cov crustaceans me me.
Tag nrho cov yam ntxwv ntawm cov ntses ya, ua ke nrog lawv cov duab aerodynamic, cia cov ntses no txav lawv tus kheej tawm sab nraud thiab siv ib puag ncig huab cua los ua ib qho chaw ntxiv, tso cai rau lawv dim ntawm cov tsiaj nyeg.
Types of 2-winged flying fish
Nyob hauv cov ntses ya nrog 2 tis, cov kab hauv qab no sawv tawm:
Cov ntses ya dav hlau los yog cov ntses ya cua sov (Exocoetus volitans)
Cov tsiaj no tau muab faib rau hauv thaj chaw sov thiab subtropical ntawm txhua lub hiav txwv, suav nrog Hiav Txwv Mediterranean thiab Hiav Txwv Caribbean. Nws cov xim yog tsaus thiab txawv ntawm silvery xiav mus rau dub, nrog ib tug sib zog ventral cheeb tsam. Nws ntsuas kwv yees li 25 cm thiab muaj peev xwm ya mus deb ntawm kaum ntawm meters
Flying Arrowfish (Exocoetus obtusirostris)
Kuj hu ua Atlantic flying fish, hom no tau muab faib rau hauv hiav txwv Pacific, los ntawm Australia mus rau Peru, Dej Hiav Txwv Atlantic thiab Mediterranean. Hiav txwv. Nws lub cev yog cylindrical thiab elongated nrog ib tug greyish xim thiab ntsuas kwv yees li 25 cm. Nws cov pectoral fins tau tsim tau zoo heev thiab nws muaj ob lub pelvic fins qis qis, yog li nws tsuas yog xav tias muaj ob lub tis xwb.
Billbill flying fish (Fodiator acutus)
Nws pom muaj nyob rau thaj tsam ntawm Northeast Pacific thiab Eastern Atlantic, qhov chaw uas nws muaj kev sib kis. Me me, txog 15 cm, nws yog ib qho ntawm cov ntses ya uas glides tsawg nrugNws muaj elongated snout, yog li nws lub npe, thiab muaj lub qhov ncauj tawm, uas yog, ob lub puab tsaig thiab maxilla yog sab nraud. Nws lub cev yog iridescent xiav thiab nws cov pectoral fins yuav luag nyiaj.
Flying finfish (Parexocoetus brachypterus)
Species with wide distribution from the Indo-Pacific mus rau Dej Hiav Txwv Atlantic, suav nrog Hiav Txwv Liab, thiab muaj ntau heev hauv Hiav Txwv Caribbean. Tag nrho cov genus muaj ib tug , as well as the ability to project the mouth forward. Finned flying fish reproduces sexually, but fertilization is external Thaum yug me nyuam, txiv neej thiab poj niam muaj peev xwm tso phev thiab qe thaum hovering. Tom qab cov txheej txheem no, cov qe tuaj yeem nyob twj ywm rau ntawm qhov chaw thiab paub tab lossis tog hauv cov dej.
ntses ya zoo (Cypselurus callopterus)
Cov ntses no tau muab faib rau hauv hiav txwv Pacific sab hnub tuaj, los ntawm Mexico mus rau Ecuador. Nrog rau lub cev elongated thiab cylindrical ntawm yuav luag 30 cm, cov tsiaj no tau tsim muaj pectoral fins, uas kuj tseem ceeb heev rau muaj cov pob dubTus so ntawm nws lub cev yog silvery xiav.
Ntxiv nrog rau cov ntses peculiar no, koj tuaj yeem txaus siab rau lwm tsab xov xwm ntawm peb qhov chaw hais txog Cov ntses rarest hauv ntiaj teb.
Types of 4-winged flying fish
Thiab hnub no peb yuav los tham txog yam zoo tshaj plaws ntawm cov ntses ya nrog 4 tis:
Spikehead ya ntses (Cypselurus angusticeps)
Lawv nyob hauv East Africa thoob plaws lub teb chaws sov thiab sab qaum teb Pacific. Lawv yog tus yam ntxwv uas muaj nqaim, taw taub hau Lawv ya deb ntau pua metres ua ntej rov qab mus rau dej. Xim pale grey, nws lub cev ntev li 24 cm thiab nws cov pectoral fins tau tsim heev, uas ua rau nws zoo li muaj tis tiag tiag.
Border white ya ntses (Cheilopogon cyanopterus)
Cov hom no muaj nyob rau hauv yuav luag tag nrho lub hiav txwv Atlantic. Nws ntev dua 40 cm thiab muaj qee qhov ntev barbels Nws pub rau ob leeg plankton thiab lwm hom ntses me, uas nws noj ua tsaug rau cov hniav me me uas nws muaj nyob rau hauv nws lub puab tsaig.
Nyob rau hauv no tsab xov xwm nyob rau hauv peb qhov chaw peb qhia koj lwm ntses nrog hniav - yam ntxwv thiab piv txwv.
Banded Gliderfish (Cheilopogon exsiliens)
Tam sim no nyob rau hauv Dej Hiav Txwv Atlantic, los ntawm Tebchaws Meskas mus rau Brazil, ib txwm nyob rau hauv dej kub, tej zaum kuj nyob rau hauv Hiav Txwv Mediterranean. Nws muaj ob qho tib si pectoral thiab pelvic fins tsim tau zoo heev, ua rau nws glider zoo heev Nws lub cev elongated ncav cuag li 30 cm. Rau nws qhov, nws cov xim tuaj yeem yog bluish los yog ntsuab tones thiab nws cov pectoral fins yog tus cwj pwm los ntawm muaj cov pob dub loj nyob rau sab sauv.
Black-winged flying fish (Hirundichthys rondeletii)
Species pom nyob rau hauv Hmoob muaj nyob rau hauv Species pom nyob rau hauv Hmoob muaj nyob rau hauv Species found inTsis tas li ntawd nrog lub cev elongated, zoo li lwm hom ntses ya, nws ntev li ntawm 20 cm thiab muaj iridescent xiav lossis nyiajxim, uas tso cai rau nws mus camouflage nws tus kheej. nrog lub ntuj thaum lawv venture tawm ntawm glides. Nws yog ib qho ntawm ob peb hom exocetidae uas tsis tseem ceeb rau kev lag luam nuv ntses.
You may also be interested in this other article about Ntses nrog ob txhais ceg - Lub npe thiab cov duab.
Panama ya ntses (Parexocoetus hillianus)
Tam sim no nyob rau hauv dej hiav txwv Pacific, nyob rau hauv dej sov los ntawm Gulf of California mus rau Ecuador, Panamic ya ntses me me, kwv yees li 16 cmthiab, zoo li lwm yam tsiaj, nws cov xim txawv ntawm xiav los yog nyiaj mus rau iridescent ntsuab tones, txawm hais tias lub ventral feem yuav yuav luag dawb
