We report the discovery of the wasp Tachinobia repanda Bouček collected from egg sacs of the colonial spider Cyrtophora moluccensis (Doleschall) in Morobe Province, Papua New Guinea (PNG) by Lubin, Y.D. in 1980. This is the first record of T. repanda from egg sacs of a colonial spider. The likely host of this eulophid wasp was the larvae of a sarcophagid fly that parasitizes the egg sacs of these spiders. The 67 T. repanda collected were all females and varied little in body size. We suggest that this species is a gregarious hyperparasitoid.

中文翻译：

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来自巴布亚新几内亚的殖民蜘蛛卵丝囊（Cyrtophora moluccensis（Araneae：Araneidae））的卵囊中的Tachinobia repanda（膜翅目：Eulophidae）

我们报告黄蜂的发现Tachinobia repanda Bouček从殖民蜘蛛的蛋囊收集Cyrtophora moluccensis（Doleschall）在莫雷贝省，巴布亚新几内亚（PNG）的鲁宾，YD 1980年这是第一条记录T. repanda从殖民蜘蛛的卵囊。这种食虫性黄蜂的寄主可能是石棺蝇的幼虫，寄生了这些蜘蛛的卵囊。收集到的67批T. repanda都是雌性，体型几乎没有变化。我们建议该物种是群居的超寄生虫。