The Xyelidae are a comparatively species-poor family of sawflies, comprising about 80 extant species in five genera worldwide, and is the only family in the superfamily Xyeloidea.

膜翅目棒蜂总科 (Xyeloidea)仅含棒蜂科 (Xyelidae)一个现存科。 本科种类仅分布于全北界，而且大部分种类分布在北美和东亚地区。 根据 Rasnitsyn (1965) 的研究，本科为广腰亚目 (Symphyta)中最原始的一个类群，这个观点被现今的膜翅目学者所普遍接受。 对本科的单系性尚有不同看法。 Rasnitsyn (1969; 1980) 指出，棒蜂科是膜翅目昆虫的并系祖群，其余膜翅目支系均起源于此祖群的内部； Konigsmann (1977) 则认为棒蜂科是全系群，特化的触角是其共近裔性状。 但最新 …

2025年1月24日 · To further appreciate the evolution of this organ, we surveyed both fossil and extant Xyelidae. Extant forms display both extremes of the range of ovipositor types, namely the high aspect ratio “dagger-like” and “needle-like” types (in Xyelinae) and the low aspect ratio “short and wide” type (in Macroxyelinae).

2022年9月1日 · Xyelidae are a small family of herbivorous sawflies comprising more than 85 species within 50 genera (Zheng et al., 2021). As the earliest reported symphytans (Hymenoptera) from the Triassic, Xyelidae have a special significance in the evolutionary history of the Hymenoptera ( Wang et al., 2014a ).

2022年4月13日 · One new genus and two new species, described from new fossil specimens of northeastern China, enhance our knowledge of the Xyelidae in the mid-Mesozoic. A key to the genera of Angaridyelini and a table of known fossil species of Macroxyelinae are provided.

2024年5月17日 · Family Xyelidae - Xyelid Sawflies Classification · Other Common Names · Pronunciation · Synonyms and other taxonomic changes · Numbers · Size · Identification · Range · Habitat · Food · Remarks · Internet References · Works Cited

The family Xyelidae are recognized by most phylogenies as the most primitive sawfly family (Ross 1932). The two subfamilies have two distinct host preferences, one for coniferous coniferous: describing a conifer

New Fossil Xyelidae (Hymenoptera: Symphyta) from the Mesozoic of Northeastern China. Insects 13 (4): 383. DOI: 10.3390/insects13040383 . Reference page. Dai, L., Rasnitsyn, A.P., Shih, C., Ren, D. & Wang, M. 2022. Two new fossil xyelids (Hymenoptera, Xyelidae) from the Middle Jurassic of Inner Mongolia, China. Historical Biology 35 (10): 1999–2004.

The Xyelidae are a small family of sawflies known from fewer than 50 extant species in five genera, but with an extensive fossil record; they are the oldest fossil Hymenoptera, dating back to the Triassic, between 245 and 208 million years ago.

长节蜂科 Xyelidae 以下关于 长节蜂科 的生物分类地位，尽可能遵照最新的分类系统构建，并以物种网数据库中的关联顺序排列展开 但是，不同学者往往在分类问题上存在意见分歧，本系统立足本站观点，结果仅供参考。