Paecilaemella Roewer, 1925 nom. rest.

Paecilaemella Roewer 1925: 13; Roewer 1928: 626; Mello-Leitão 1932: 91; Roewer 1933: 290 [junior subjective synonym of Meterginoides, Roewer, 1912 by Goodnight & Goodnight (1942: 9); junior subjective synonym of Paecilaema C.L. Koch, 1839 by Goodnight & Goodnight (1953: 54); type species: Paecilaemella festae Roewer, 1925, by monotypy].

Poecilaemella (incorrect subsequent spelling) Mello-Leitão 1935b: 113.

Diagnosis. Large and depressed cosmetids (7.5 mm) with extremely long legs (I to IV: 30/70/44/ 58 mm). DS outline beta-type with constrictions smoothed, abdomen without any ornamentation. Scattered white rounded blots in abdomen and carapace. Legs I–IV almost with same width, straight and unarmed. Chelicerae monomorphic. Tarsal counts: 7/17– 19/10–11/11–19 (Roewer 1925).

Included species. Only the type species.

3) Paecilaemella festae Roewer, 1925 comb. rest.

Paecilaemella festae Roewer 1925: 13, fig. 11 [junior secondary homonym of Paecilaema festae Roewer, 1925]; Roewer 1928: 626, pl. 1, fig. 10. [Holotype (MZTU); paratypes (SMF RII 120), ECUADOR, Morona-Santiago, Santiago Valley].

Paecilaema festiva Kury 2003: 76 [replacement name for Paecilaemella festae Roewer, 1925]. Syn. nov. Paecilaema festivum: Kury & Alonso-Zarazaga 2011: 51 .

Remarks. According to ICZN Art 59.4 (Reinstatement of junior secondary homonyms rejected after 1960): “A species-group name rejected after 1960 on grounds of secondary homonymy is to be reinstated as valid by an author who considers that the two species-group taxa in question are not congeneric, unless it is invalid for some other reason.”