Cohicaleyrodes

Dubey, Anil Kumar & Ko, Chiun-Cheng, 2010, Aleurotrachelus Quaintance & Baker (Hemiptera: Aleyrodidae) and allied genera from Taiwan, Zootaxa 2685, pp. 1-29 : 12

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

Figures

FIGURES 37 – 39. Puparium. Co. rubi (TARI). 37, dorsal and ventral views (digits 1 – 6 indicating the position of the submarginal setae). 38, margin. 39, posterior end of puparium and vasiform orifice.

FIGURES 28 – 30. Puparium, Co. caerulescens (NTU). 28, dorsal and ventral views (digits 1 – 9 indicating the position of the submarginal setae). 29, margin. 30, posterior end of puparium and vasiform orifice.

FIGURES 40 – 42. Neotype puparium. Co. taiwanus (TARI). 40, dorsal and ventral views (digits 1 – 9 indicating the position of the submarginal setae). 41, margin. 42, posterior end of puparium and vasiform orifice.