372 THE COCCIDAE 



of the pygidium of the adult female and even these figures are not 

 every thing to be desired. The custom of Green, Newstead, and 

 Lindinger of figuring the pygidial fringe of one or both of the 

 nymphal stages is an excellent one and will need to be done for 

 all of the species of this tribe before an accurate classification of 

 the species can be made. 



Leonardi recognized three new generic names : Trullifiorinia, 

 for which acaciae Mask, may be taken as the type, Anamefiorinia, 

 for which casuarinae Mask, may be taken as type, and Adisco- 

 fiorinia, for which secreta Green may be taken as type. Lindinger 

 in 1911 proposed the name Crypthemichionaspis. While he does 

 not describe this genus, he states Anamefiorinia Leon, and Trulli- 

 fiorinia Leon, are synonyms. There are three species included 

 under the genus Crypthemichionaspis, acacia Mask., which may be 

 taken as the type, lidgetti Green, and nigra Lingr. The description 

 of alaeodendri Charm, was not available and could not be placed. 

 The following synopsis, based in the main upon that of Leonardi, 

 will aid in the identification of the species : 



GENERA OF FIORINIINI 



a. Pygidium of adult female always with genacerores. 



b. Pygidum of adult female with plates and usually with one to three 



pairs of lobes, rarely without lobes Fiorinia Targ. 



bb. Pygidium of adult female entirely without plates. 



c. Pygidium of adult female with three or five groups of gena- 

 cerores, if with three groups, mesogenacerores and pregena- 

 cerores confluent. 



d. Pygidium of adult female with at least one pair of lobes; 

 pygidial margin with projections. Trullifiorinia Leon. 



dd. Pygidium of adult female without lobes; pygidial margin 

 without projections, entire or serrate. Anamefiorinia Leon. 



cc. Pygidium of adult female with two groups of genacerores. 



Type, Piorinia bambusae Maskell Ischnafiorinia MacG. 



aa. Pygidium of adult female always without genacerores. 



b. Pygidium of adult female with single median pair of lobes. Type, 



Piorinia rubra Mask. Parafiorinia MacG. 



bb. Pygidium of adult female always without lobes. 



Adiscofiorinia Leon. 



SPECIES OF FIORINIA 



a. Pygidium always with at least one pair of lobes. 



b. Pygidium with median pair of lobes distinctly separated. 

 c. Pygidium with pair of plates between median pair of lobes. 



