Key to puparia of Cohicaleyrodes species from Taiwan

1. Abdominal segment sutures not extending on subdorsum; abdominal segments not rhachisform; lateral arms absent; submedian area of abdominal segments with one pair of pores and porettes (Fig. 37); subdorsum with few pores and porettes, usually in longitudinal rows; vasiform orifice not notched posteriorly .................................................. rubi

-. Abdominal segment sutures extending on subdorsum; abdominal segments rhachisform; lateral arms present; submedian area of abdominal segments with 3–4 pairs of pores and porettes (Figs 28, 40); subdorsum with many scattered pores and porettes, not in rows; vasiform orifice notched posteriorly (Figs 30, 42) .......................................... 2

2. Meso- and metathoracic setae absent; transverse moulting suture turned anteriorly on submedian area; subdorsum with few pores and associated porettes; the lateral longitudinal folds on cephalothorax and anterior abdominal segments wavy and placed straight (Fig. 28); vasiform orifice subcordate .................................................. caerulescens

-. Meso- and metathoracic setae present, transverse moulting suture not turned anteriorly on submedian area; subdorsum with abundant pores and associated porettes; the lateral longitudinal folds on cephalothorax and anterior abdominal segments straight and placed obliquely (Fig. 40); vasiform orifice broadly subcircular ............. taiwanus