Cape Cobra vs Puff Adder
Cape cobras thiab puff adders yog ob tus nab uas muaj venomous uas yog ob tsev neeg sib txawv. Lawv nthuav tawm ntau qhov sib txawv ntawm lawv, tab sis tsis muaj leej twg ntawm lawv cov venom muaj kev zam txim tab sis ua rau tuag taus, yog tias tsis kho nrog tshuaj tua kab mob. Kev txheeb xyuas tus nab yog ib qho tseem ceeb rau kev kho nrog cov tshuaj tiv thaiv kom raug; txwv tsis pub, cov tshuaj txhaj yuav tua tus neeg. Rau ib tus neeg tsis tau kawm, kev sib txawv ntawm ob tus nab uas muaj npe nrov no yuav nyuaj yam tsis tau paub txog lawv cov yam ntxwv thiab qhov sib txawv ntawm ib leeg.
Cape cobra, Naja nivea, tseem hu ua tus cobra daj vim nws lub cev xim daj. Lawv yog cov nab loj me me uas tau muab faib rau hauv South Africa. Cape cobra muaj lub taub hau me me nrog thaj tsam tom qab flattened caj dab zoo li hauv lwm cov cobras. Lawv tsa lawv lub caj dab nrog lub taub hau tuav raws li lub hood thiab hiss ua ntej tom tus tsiaj. Cape cobras tsim cov neurotoxins muaj zog uas cuam tshuam rau kev ua pa ntawm tus neeg raug tsim txom. Tsis pub dhau tsib mus rau rau teev los ntawm qhov tom, tib neeg yuav tuag yog tias tsis kho kom zoo. Cape cobras yog cov neeg nce siab zoo, thiab tuaj yeem tua tau lwm tus nab, noog, thiab nas feem ntau. Txawm li cas los xij, zib ntab badgers, mongoose, thiab raptor noog yog lawv cov tsiaj txhu. Lawv yog cov ntshai nab, thiab feem ntau thim rov qab nyob rau hauv ib qho xwm txheej txaus ntshai, tab sis yog nruj heev yog tias provoked. Lawv tuaj yeem nyob hauv qhov chaw qhuav nrog kev hloov pauv zoo. Lawv nquag nquag nruab hnub thiab yav tsaus ntuj.
Puff Adder
Puff adder, Bitis arietans, yog ib tug tuab thiab hnyav lub cev nab nyob rau hauv teb chaws Africa. Lawv muaj ib tug flattened thiab daim duab peb sab-puab lub taub hau, uas yog txawv nrog ib tug cim caj dab los ntawm tus so ntawm lub cev. Lawv lub cev xim ntawm cov xim dub mus rau greyish-xim av nrog cov qauv sib xyaw nrog cov xim dawb ntawm sab ventral. Puff adders yog nquag thaum tsaus ntuj tshaj thaum nruab hnub, thiab feem ntau hauv Africa nrog rau cov suab puam, nag hav zoov, thiab qhov siab siab, thiab. Cov nab no yog ovoviviparous, thiab cov qe tau tsim thiab hatched hauv niam lub cev. Puff adder venom yog cytotoxic nrog muaj zog hematotoxins uas cuam tshuam rau cov hlab plawv ntawm tus neeg raug tsim txom. Puff adders yog ib qho ntawm cov venomous nab nyob rau hauv teb chaws Africa, thiab lawv yog lub luag hauj lwm rau ntau ntawm cov nab tuag taus nyob rau hauv lub teb chaws, vim hais tias ntawm lawv dav faib thiab nquag tshwm sim nyob ib ncig ntawm tib neeg.
Qhov txawv ntawm Cape Cobra thiab Puff Adder yog dab tsi?
• Cape cobra is an elapid cobra, while puff adder is a viper.
• Cape cobra yog daj daj nyob rau hauv cov xim uas tsis muaj nplai cov qauv, whereas puff adder yog xim dub mus rau greyish-xim av nrog tsaus thiab dawb streak qauv thoob plaws lub cev.
• Puff adder yog ib tug tuab thiab hnyav lub cev nab, tab sis cape cobra yog ib tug nruab nrab loj nab.
• Lub taub hau sib txawv ntawm ob tus nab.
• Cape cobra nquag thaum nruab hnub, thaum puff adder yog nquag thaum tsaus ntuj.
• Puff adder venom yog cytotoxic, thiab cuam tshuam rau cov hlab plawv ntawm tus neeg raug tsim txom. Txawm li cas los xij, cape cobra venom yog neurotoxic, thiab cuam tshuam rau kev ua pa ntawm tus neeg raug tsim txom.
• Cape cobra yog oviparous, hos puff adder yog ovoviviparous.
• Tus naj npawb ntawm puff adder tawm tsam yog siab dua qhov tshwm sim ntawm cape cobra tom tib neeg.
