xué míng: largirostrornissexdentornishou,1997
shí dài: zǎo bái 'ě shì
chǎn dì: liáo níng shěng cháo yáng xiàn bō luó chì xī 2 gōng lǐ
xué míng lái yuán: xué míng hé yì míng dōushì yǐ jù gāi niǎo de tè zhēng mìng míng de, jí zhè niǎo de zuǐ tè bié dà, qí yá chǐ zhì shǎo yòu 6 méi zhī yì。
bǎo cún zhuàng kuàng: jī běn wán zhěng de gè tǐ, yóu yú wéi yán xìng zhì, bǎo cún jī běn yǐn hén。
jī běn tè zhēng: yǎn qián zhè zhǐ zǎo qī niǎo lèi huà shí, yī kàn jiù zhī dào tā de tóu, tè bié shì wěn tè bié dà, ér qiě zuǐ lǐ de yá chǐ yě hěn qīng chǔ, jiù gè tǐ shuō yě jiào qián jǐ gè tóng yī chǎn dì de niǎo yào dà, cóng zuǐ kàn hěn xiàng xiàn zài de cháng jiàn de wū yā, dàn tā yǔ wū yā bù dà yī yàng, tā shì yī zhǒng zǎo qī hái hěn yuán shǐ de niǎo lèi。
age:earlycretaceous
locality:boluochi,chaoyangcity,liaoningprovince,china.
etymology:genusandspeciesnamesarederivedfromcharactiersofthisbirdmeaningthatithaslargemouthwithatleast6teeth.
preservation:anearlycompleteindividualpreservedasimpressions.
diagnosis:skulllarge.largerthanthosefromthesamelocalityinsize. |
|
|