Remarks on COCCIDAE 
collected by Mr. EDWARD JACOBSON, of Samarang, Java, 
with descriptions of two new species 
BY 
E. ERNEST GREEN, F. E. S., F. Z. S, 
Government Entomologist, Ceylon. 
With pls. 12 and 13. 
Of this small collection, consisting of only eight distinct 
species, two are novelties, one supplies fresh material permit- 
ting of a more accurate description of a previously recorded 
species, and two others afford fresh light on the distribution 
of Coccidae. The collection is, moreover, enriched by Mr. 
Jacobson’s interesting biological observations of which, I hope, 
he will publish an account later on. 
The following is a list of the species received. 
1. Dactylopius (Pseudocoecus) citri, Risso. 
A universally distributed species. Found, in association with 
an Aleurodid, on Loranthus sp. Attended by ants (Oecophylla 
smaragdina F.) (Coll. Jacobson, No. 1070), Semarang, Java. 
2. Dactylopius (Pseudococcus) maritimus, Ehrhorn. 
A single example, found by Mr. Jacobson »on the sea shore 
of the Island of Krakatau, during an expedition for the 
investigation of its new fauna». (Coll. Jacobson, No. 681: 
May, 1908). 
