Kluge Nikita J, Vega Juan A Bernal
Department of Entomology, Saint Petersburg State University, Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia..
Zootaxa. 2018 Nov 13;4521(2):231-257. doi: 10.11646/zootaxa.4521.2.5.
A new definition for the genus Moribaetis Waltz McCafferty 1985 is given. Its type species, Moribaetis maculipennis (Flowers 1979) is redescribed based on male and female imagoes reared from larvae near the type locality in Panama. Larvae, formerly wrongly attributed to Moribaetis salvini (Eaton 1885), and a male imago, formerly wrongly attributed to Moribaetis macaferti Waltz 1985, belong to a new species Moribaetis latipennis sp. n., which is described here based on a male imago reared from larva in Panama. Both species, M. maculipennis and M. latipennis sp. n., are distinct from M. salvini, which is known as a single male imago (lectotype) from Costa Rica. All other species, formerly attributed to Moribaetis, are excluded from this genus; a new combination Caribaetis macaferti comb. n. is proposed for the species originally described as Moribaetis macaferti Waltz (in Waltz McCafferty) 1985, and a new combination Baetis (Rhodobaetis) mimbresaurus comb. n. is proposed for the species originally described as Moribaetis mimbresaurus McCafferty 2007.
给出了对1985年沃尔兹和麦卡弗蒂所定义的莫里贝蜉属的新定义。基于从巴拿马模式产地附近的幼虫饲养出的雌雄成虫，对其模式种黄斑莫里贝蜉（弗劳尔斯，1979年）进行了重新描述。以前被错误地归为萨尔维尼莫里贝蜉（伊顿，1885年）的幼虫，以及以前被错误地归为1985年沃尔兹所描述的马卡弗蒂莫里贝蜉的一只雄性成虫，属于一个新物种——宽翅莫里贝蜉，本研究基于从巴拿马幼虫饲养出的一只雄性成虫对其进行了描述。黄斑莫里贝蜉和宽翅莫里贝蜉这两个物种均与萨尔维尼莫里贝蜉不同，后者仅知有来自哥斯达黎加的一只雄性成虫（选模）。所有其他以前归为莫里贝蜉属的物种均被排除在该属之外；为最初被描述为1985年沃尔兹（在沃尔兹和麦卡弗蒂中）所定义的马卡弗蒂莫里贝蜉的物种提出了一个新组合——马卡弗蒂卡里贝蜉；为最初被描述为2007年麦卡弗蒂所定义的明布雷斯莫里贝蜉的物种提出了一个新组合——明布雷斯钡蜉（红钡蜉亚属）。
