Electric eels nyob hauv av nkos. … Txawm hais tias feem ntau hu ua eel, qhov no ntses tsis suav tias yog "qhov tseeb" eelTxawm tias muaj tseeb eels raug cais nyob rau hauv qhov kev txiav txim Anguilliformes, cov eel hluav taws xob yog qhov tseeb hauv Gymnotiformes, qhov riam ntses. Riam ntses tsis muaj dorsal fin thiab ntev, txuas qhov quav fin.
Ib tug eel yog ntses?
Ib tug tiag tiag eel yog an elongated finned-fish belonging to qhov kev txiav txim Anguilliformes. Muaj ntau tshaj 800 hom eel li ntawm 2 hauv (5 cm) txog 13 ft (4 m) ntev. … Txawm hais tias feem ntau hom eel feem ntau nyob hauv dej ntsev, qee cov eels taug kev ntawm cov ntsev thiab cov dej qab zib ib puag ncig los yug.
Puas yog eel hluav taws xob yog ntses lossis amphibian?
Electrophorus is a genus of Neotropical freshwater fish nyob rau hauv tsev neeg Gymnotidae, feem ntau hu ua hluav taws xob eels. Lawv paub tias lawv muaj peev xwm ua rau lawv cov tsiaj nyeg los ntawm kev tsim hluav taws xob.
Puas yog eel yog ntses lossis tsiaj reptile?
Eels yog tiag tiag fish (txawm hais tias ntev dua) thiab zoo dua li nab. Raws li cov tsiaj hauv hiav txwv thiab tsis zoo li cov tsiaj reptiles, eels ua pa hauv qab dej nrog lawv cov gills thiab fins, thiab yog li tsis tuaj yeem muaj sia nyob sab nraum dej.
Puas yog hluav taws xob eels tiag?
Kev txhawj xeeb tsawg. Txawm tias lawv cov serpentine tsos, hluav taws xob eels tsis yog tiag tiag eels. Lawv qhov kev faib tawm science yog ze rau carp thiab catfish.