Descriptions and Records of Bees - XL
Descriptions and Records of Bees - XL
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蜜蜂的描述和记录 - XL
DOI：
10.1080/00222931108693096
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发表时间：
1911
影响因子：
0.8
通讯作者：
T. Cockerell
中科院分区：
文献类型：
--
作者：
T. Cockerell
Osmia hupocrita，CklI.，是从科罗拉多州博尔德捕获的一只单身雌性身上描述的。加利福尼亚州克莱蒙特市的 CP Baker 教授捕获了一只雌性，极大地扩展了该物种的范围。波莫纳学院收藏的雄性是在科罗拉多州 Dnrango 获得的，3/lay 9.1, 1899 (Oslar)。雄性的发现使得有必要将这种昆虫归为 Alcidamea，尽管它是该属的异常成员。 d~.--长度约10~公羊。除了通常的性特征外，颜色和形状与雌性相似；面颊、胸廓后部两侧、腹部第二节以上有黑色毛；面部和前面有长而直立的白发；花葶长而弯曲，不厚；鞭毛长而细长，除基部外，下面微带褐色，最后的节弯曲且尖锐；第六腹节有一个相当短的锋利的正中顶齿（从它向上延伸出一个精致的龙骨），每侧都有一个较宽的齿；第七节呈三角形，顶端有一个小截头齿，每侧有一个凹口；留有黑色短发，第一节后缘直，呈叶状；腿毛主要为黑色，但前腿后面呈暗白色，跗骨内侧呈红色。胸部上方的毛发较长，呈乳白色。
Osmia hupocrita, CklI., was described from a single female taken at Boulder, Colorado. The range of the species is very greatly extended by a female taken by Professor CP Baker at Claremont, California. In the collection of Pomona College is a male obtained at Dnrango, Colorado, 3/lay 9.1, 1899 (Oslar). The discovery of the male makes it necessary to refer the insect to Alcidamea, though it is art aberrant member of that genus. d~.--Length about 10~ ram. Similar to the female in colour and form, except for ths usual sexual characters; cheeks, posterior part of thorax at sides, and abdomen above beyond second segment with black hair; face and front with long erect white hair; scape long and curved, not much thickened; flagellum long and slender, faintly brownish beneath except at base, last ioint bent and sharply pointed; sixth abdominal segment with a rather short sharp median apical tooth (from which proceeds upwards a delicate keel) and on each side a broader tooth; seventh segment triangular, with a small truncate apical tooth, marked by a notch on each side; renter with short black hair, hind margin of first segment straight, of seeoncl produced to a lobe; hair of legs mainly black, but dull white on anterior legs behind, and reddish on inner side of tarsi. The hair of the thorax above is long and creamy white.