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One of a number of families into which Polypodiaceae has been subdivided in some classification systems; includes genera Araiostegia; Davallia; Davallodes; Gymnogrammitis; Humata; Leucostegia; Scyphularia; Trogostolon.

水龙骨科在某些分类系统中被细分为若干科的一科；骨碎补属。

A total of 70 isolates of soil dematiaceous hyphomycetes belonging to 22 species in 16 genera were obtained from 46 soil samples of Hubei Province.

采用土壤平板法和稀释平板法，自湖北省采集的46份土壤样品中，分离得到70个暗色丝孢菌分离物，鉴定为16属22种。

Sixty-three isolates of soil dematiaceous hyphomycetes belonging to 25 species in 14 genera were found from 24 soil samples in the Qaidam Basin, Qinghai province.

从青海省柴达木盆地的不同生态类型地区，采集土样24份，从中分离获得暗色丝孢真菌分离物63个，经鉴定分属于14属中的25种。

A total of 21 isolates of soil dematiaceous hyphomycetes belonging to 15 species in 11 genera were obtained from 20 soil samples from Changtang Steppe in northern Tibet. Among them, Phialophora tibetensis is a new species; Phialophora melinii and Scopulariopsis fusca are new records for China.

作为对青藏高原土壤中暗色丝孢菌属、种多样性系统调研的一部分，笔者从采自藏北羌塘草原的20份土样中，分离获得21个暗色丝孢菌分离物，经鉴定分别属于11属中的15种，其中包括1个新种，西藏瓶霉Phialophora tibetensis和2个中国新记录种：蜜色瓶霉Phialophora melinii和暗色帚霉Scopulariopsis fusca，多数种为在此区域首次发现。

A steroid alkaloid derived from skin secretions of the Phyllobates and Dendrobates genera of South American arrow-poison frogs.

蟾毒素从南美箭毒蛙属的phyllobates和树棘蛙的蛙皮中分泌的一种类固醇生物碱。

There are 143 one genera, there are 84 depauperate families in this district , this results illustrated its complexity in distribution and its age-old evolution.

单种属143属，寡种属84属，反映了保护区植物区系在起源上有其古老性的一面。

PCR-DGGE analysis indicated that the diversity of the microbial community structure was slightly reduced resulting in an optimized one. The dominant genera were Desulfovibrio and Desulfomicrobium .

PCR-DGGE种群结构分析表明，与接种菌源相比，种群丰度略有降低，群落结构得以优化，优势菌群为脱硫弧菌属和脱硫微菌属。

Deuteromycetes with total 29 genera is the most common fungi, and the predominant airborne fungi were examined as Cladosporium, Penicillium, Aspergillus, yeasts, Fusarium, Humicola and Alternaria.

空中优势真菌依顺序为枝孢霉、青霉、麴菌、酵母菌、镰孢菌、腐殖菌和格孢菌。

Chiefly tropical shrubs and trees and climbers having leathery leaves or flattened leaflike stems: genera Dillenia; Hibbertia.

主要是热带灌木和乔木及攀缘植物具有坚韧的树叶或平而叶状的茎；五桠果属；希伯特属。

Investigation on discomycetes diversity in Tibet has been done in recent years, the results show about 200 species presented here, those known systematic species belonging to 4 orders, 17 families and 62 genera.

通过对西藏盘菌的采集调查表明，西藏目前已知盘菌为200种左右，其中已确定系统位置的种类分隶属于4目17科62属，尚有一部分种类目前未能确定它们的系统地位。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。