Cloe fasciata F.-J. Pictet, 1843

Sartori, Michel & Bauernfeind, Ernst, 2020, Mayfly types and additional material (Insecta: Ephemeroptera) examined by F. - J. Pictet and A. - E. Pictet, housed in the Museums of Natural History of Geneva and Vienna, Revue suisse de Zoologie 127 (2), pp. 315-339 : 328

Cloe fasciata F.-J. Pictet, 1843

Cloe fasciata F.-J. Pictet, 1843 -1845: 262-263, pl. 41, fig. 4.

Baetis fasciatus . – Eaton, 1871: 123 (transfer).

Callibaetis fasciatus . – Eaton, 1885: 197 (transfer).

Callibaetis (Abaetetuba) fasciatus . – Cruz et al., 2017: 147 (transfer and designation as type species of the subgenus Abaetetuba).

Accepted name: Callibaetis (Abaetetuba) fasciatus (F.- J. Pictet, 1843)

Locus typicus: “ … provient du Brésil ” [ Ipanema , Sao Paulo; 23°26’S 47°36’W] .

Type material: NMW; holotype [by monotypy], ♀ imago; Natt[erer]: Brasi.: Ypanema / N[atterer]. c[ollectio]. Y[panema]. [on blue paper] / Callibaetis fasciatus Pict. [Ulmer’s handwriting] / Pictet vidit.

Remarks: Damaged (most legs, left hind wing and right cercus missing). The holotype was already in bad condition when F.-J. Pictet described it. Ulmer (1921: 246) quoted the label incompletely (and probably misred “N.c.Y.” for “No. 31”) when he provided a complete redescription of the specimen and confirmed Eaton’s (1885) assignment to the Panamerican genus Callibaetis Eaton, 1881 . Johann Natterer collected in Brasil during 1817-1835 and stayed several times at Ipanema (1819- 1822; see Vanzolini, 1993).