8 KARL YNGVE SCHWARTZ, DESCRIPTIONS OF TWO AUSTRALIAN PHYLLOPODA. 
The caudal rami are rather long and plumose, colour vivid red. 
Length (with cercopodes) from 16 to 19 mm. Cercopodes 2,5 mm. 
Ovisac rather large and pear-shaped, its apex reaching nearly as far as the 
limit between the 4th and 5th abdominal segments. The eggs contained within the 
bags can he distinetly discerned from the outside. 
Description of the male. 
The anterior antennae are small, filiform and carry the delicate olfactory hairs 
(3 longer and 1 smaller). The posterior antennae are very large and composed of 
Fig. 5. Head of the male with its both pairs of antennae and frontal appendages; 
magnified about 12 times. 
three joints and in the shape of powerful claspers for seizing the female. On its 
inner side rise the frontal appendages, which are large (more than 2 mm) and 
branched, consisting of a main stem bearing on its outer side cylindrical outgrowths 
decreasing in size towards the apex and there passing into tubercles. No lamellar 
process of the frontal appendages exists. 
End af penis bearing short, stout barbs. Length of male from the front to 
the tip of the caudal rami about 15 mm. dCercopodes 2,4 mm. 
