取代了Cetoniinae (Coleoptera: Scarabaeidae) 的三个被关注的属-群名称的名称
Peter G Allsopp1, Stanislav Jákl2, Antonio Rey3
1Queensland Museum; PO Box 3300; South Brisbane 4101; Australia. peter.allsopp@qm.qld.gov.au.
Zootaxa
|July 30, 2023
概括
来自东南亚的三种Cetoniinae甲虫属名称需要新的替代名称,因为它们被关注. 这种分类学更新确保了这些重要昆虫群体的准确科学命名法.
科学领域:
- 昆虫学 昆虫学是一门学科.
- 纳税学是一种分类学.
- 动物学 动物学
背景情况:
- 这项研究重点关注来自东南亚的Cetoniinae (花甲虫) 子家族.
- 这个群体内的现有的属级分类有命名问题.
- 占用过的科学名称可能会导致分类学不稳定性和混乱.
研究的目的:
- 审查和纠正东南亚Cetoniinae.中被占用的属级名称.
- 提出新的替代名称,以确保有效的科学命名法.
- 为了澄清几种物种的分类学地位.
主要方法:
- 审查现有的分类学文献和博物馆藏品.
- 基因名称与动物学命名规则的比较.
- 在必要时提出新的替代名称的建议.
主要成果:
- 属名Aurelia (Ixorida的亚属) 受到关注;Emas被提议作为一个新的替代名称.
- 属名Legrandia (Ruteraetia的亚属) 存在问题;Legrandetia被提议作为一个新的替代名称.
- 属名Sternoplus被占用;Walsternoplus被提议作为一个新的替代名字,两种新结合的物种.
结论:
- 拟议的替代名称 (Emas,Legrandetia,Walsternoplus) 解决了命名体系的冲突.
- 这一分类学修订确保了Cetoniinae分类在东南亚的稳定性和准确性.
- 准确的命名对于生物多样性研究和保护工作至关重要.
相关概念视频
01:09IUPAC Nomenclature of Ketones
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Like aldehydes, ketones are named using IUPAC rules; in this case, by replacing “e” in the name of the longest hydrocarbon chain with “one.” In acyclic ketones, the ketonic carbon is given the lowest locant value. For instance, as shown below, a simple five-carbon ketone is named pentan-2-one, instead of pentan-4-one. IUPAC rules also allow the placing of the locant value before the parent name to give an alternate name, 2-pentanone.
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01:11Common Names of Aldehydes and Ketones
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Some common aldehydes and ketones are popularly known by their common names used historically and predate the IUPAC nomenclature.
Common names of aldehydes are derived from the names of their corresponding acid. For instance, the two-carbon aldehyde–acetaldehyde derives its name from the corresponding acid–acetic acid. Similarly, formaldehyde derives its name from formic acid and benzaldehyde from benzoic acid.
Aliphatic ketones are named by suffixing the word...
Common names of aldehydes are derived from the names of their corresponding acid. For instance, the two-carbon aldehyde–acetaldehyde derives its name from the corresponding acid–acetic acid. Similarly, formaldehyde derives its name from formic acid and benzaldehyde from benzoic acid.
Aliphatic ketones are named by suffixing the word...
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01:11Nomenclature of Carboxylic Acid Derivatives: Amides and Nitriles
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Naming Amides
The IUPAC and common names of amides are derived from the parent carboxylic acid, by replacing the suffix “oic acid” and “ic acid,” respectively, with “amide.” In the following example, the IUPAC name ethanamide is derived from ethanoic acid, and the common name, acetamide, is obtained from acetic acid.
The IUPAC and common names of amides are derived from the parent carboxylic acid, by replacing the suffix “oic acid” and “ic acid,” respectively, with “amide.” In the following example, the IUPAC name ethanamide is derived from ethanoic acid, and the common name, acetamide, is obtained from acetic acid.
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01:23Nomenclature of Aromatic Compounds with a Single Substituent
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Benzene is the simplest aromatic hydrocarbon or arene. The IUPAC names for simple monosubstituted benzene derivatives are derived by adding the substituent's name as a prefix to the parent benzene. For example, halobenzene, where the halogen could be fluoro (F), chloro (Cl), bromo (Br), and iodo (I).
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01:11Nomenclature of Aromatic Compounds with Multiple Substituents
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When more than one substituent is present on the benzene ring, the IUPAC nomenclature depends on the number of substituents present.
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For disubstituted benzene derivatives, with two groups attached to the benzene ring, three constitutional isomers are possible. For example, consider dimethyl benzene, often called xylene, where the second methyl group can be substituted at the second, third, or fourth carbon. The relative position of the substituents is represented by prefixes ortho, meta, or...
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01:16IUPAC Nomenclature of Aldehydes
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Aldehydes are named based on the systematic nomenclature rules set by the IUPAC. For acyclic aldehydes, the longest carbon chain containing the aldehydic (–CHO) group is considered the parent chain. The aldehyde is named by replacing the last letter “e” in the hydrocarbon name with “al”. For instance, a simple, seven-carbon-membered acyclic aldehyde is called heptanal, derived from heptane. The carbon chain is numbered starting from the aldehydic carbon, although...
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