Wetzer Regina, Mowery Gracie
Research and Collections Branch, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California 90007 USA; University of Southern California, Los Angeles, CA 90089 USA.
University of Southern California, Los Angeles, CA 90089 USA.
Zookeys. 2017 Jan 17(646):1-16. doi: 10.3897/zookeys.646.10626. eCollection 2017.
(Boone, 1923) from southern California is reviewed, redescribed, and figured. The original species description did not include figures, making it difficult to attribute individuals to the species. Carvacho and Haasmann, 1984 and Carvacho & Haasman, 1984 from the Pacific Coast of Mexico and Kussakin & Malyutina, 1987, from Furugelm Island, Peter the Great Gulf in the Sea of Japan, appear morphologically more similar to each other than to western Pacific species. A large pleonal process is present in about half of the species, but is absent in this north-eastern Pacific clade and the north-western Pacific and . Shen, 1929 possess a large pleonal spine. It is known from China, Japan, and Korea and is introduced in San Francisco Bay; it can be easily distinguished from by the presence of a pleonal process in the former. A key to the Pacific West Coast is provided.
对来自南加州的(布恩,1923年)物种进行了回顾、重新描述并配图。最初的物种描述没有配图,这使得难以将个体归为该物种。来自墨西哥太平洋海岸的卡瓦乔和哈斯曼,1984年以及卡瓦乔和哈斯曼,1984年,还有来自日本海彼得大帝湾弗鲁格尔姆岛的库萨金和马柳蒂娜,1987年,在形态上彼此之间似乎比与西太平洋物种更相似。大约一半的物种存在一个大的腹节突起,但在这个东北太平洋分支以及西北太平洋和……中不存在。沈,1929年的物种具有一个大的腹节刺。它在中国、日本和韩国有分布,并被引入旧金山湾;通过前者存在腹节突起来看,它可以很容易地与……区分开来。提供了一份西太平洋海岸物种的检索表。