- 更多网络例句与小蜂科昆虫的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Fig species are usually exclusively pollinated by a unique species of pollinating fig wasp.
榕树和榕小蜂(昆虫纲:膜翅目:榕小蜂科)是研究协同进化的经典范例之一。
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There were 22 pollinating insect species belonging to 4 orders and 11 families, among which, native bee species Megachile abluta, M. spissula, Xylocopa valga, Andrena parvula and Anthophora melanognatha were the main pollinators. M. abluta, M. spissula and X. valga were of uni-peak type with diurnal foraging activities trom 11:30 to 15:30, while A. parvula and A. melanognatha were of double-peak type with diurnal foraging activities on 9:30-11:30 and 16:30-18:30, indicating a complementary relationship among the pollinators. The main pollinators had significant differences in their tripping frequency and landing time, and their foraging behaviors were correlated with their body sizes.
结果表明:苜蓿访花昆虫共计22种,分别属于4个目,11个科,根据弹花效率初步确定鳞地蜂、黑颚条蜂、净切叶蜂、细切叶蜂和紫木蜂为河西地区主要传粉昆虫;主要传粉昆虫的日活动规律出现单峰型和双峰型2种,净切叶蜂、细切叶蜂和紫木蜂属于前者,只在11:30-15:30出现一个活动高峰,而鳞地蜂与黑颚条蜂则为双峰型,在9:30-11:30和16:30-18:30分别出现访花高峰,不同的传粉昆虫之间存在互补关系;主要传粉昆虫的弹花频率和小花停留时间存在显著差异,且访花行为与野生蜂体型紧密相关。
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Any of various minute wasp s of the superfamily Chalcidoidea,many of whose larvae parasitize the larvae of other insects.
小蜂小蜂总科的一种体态微小的蜂虫,许多此类昆虫的幼虫寄生于其他昆虫的幼虫内
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Any of various minute wasps of the superfamily Chalcidoidea, many of whose larvae parasitize the larvae of other insects.
小蜂小蜂总科的一种体态微小的蜂虫,许多此类昆虫的幼虫寄生于其他昆虫的幼虫内
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Figs and their pollinating wasps constitute the extreme example of interactions between plants and insects. Each fig species is pollinated by a single minute, pollen-bearing female wasp species that only depend on the particular fig syconia for the production of their offspring, so the relation is generally regarded as species-specific.
榕树-榕小蜂的互惠共生是植物与其传粉者间相互作用的最极端的特例,几乎每一种榕树均由榕小蜂科的一种特定昆虫传粉,而它们的小蜂也只能在此特定榕树种的花内养育它们的幼虫,构成了高度的种专一性。
- 更多网络解释与小蜂科昆虫的相关的网络解释 [注:此内容来源于网络,仅供参考]
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Bombyliidae:蜂虻科
属双翅目(Diptera)蜂虻科(Bombyliidae)昆虫. 许多种似蜂. 多数有长吻,能从花中取蜜. 体被密毛;许多种的体上(有时在翅上)有纤细的鳞片形成的斑. 有几种很小,尚未见其幼虫和蛹的发育阶段. 多数种分布在热带. 温带种体长1公分多(0.4吋).
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Meloidae:芜菁科
有些专家将之归为鞘翅目(Coleoptera)芜菁科(Meloidae)的一部分. 寄生於蜡蝉、叶蝉、角蝉、沫蝉、蜂及其他昆虫身上. 雌性成虫通常无翅,囊状. 雄性有翅,後翅大,扇状,前翅小,棒状;眼突出,触角梳状. 眼虫扇属(Stylops)的幼虫多毛,足长;
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Mymaridae:纓小蜂科
世界上最小、最轻的昆虫,是膜翅目缨小蜂科(Mymaridae)的一种卵蜂Alaptus magnonimus annandale,体长仅0.21毫米,其重量也只有0.005毫克. 折算一下,20万只才1克,1 000万只才有一个鸡蛋那么重.
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Tenthredinidae:叶蜂科
圆柱形,多有黑、黄或褐色组成的斑纹.头宽、颈短.触角丝状,约为体长之半.前胸背板后缘凹入很深.腹部末节有1个角突;产卵管伸出于身体末端.幼虫白膜翅目叶蜂科(Tenthredinidae)昆虫的通称.中、小A型蜂.成虫较粗短.触角丝状,