AFSTSALIAN TlYMENOrTKI!A CHALCIDOIDEA, IV.—GIBAVLT. 209 



Genus (;YE(.)LAS1-:LLA Giraiilt. 

 Aitliii, ]i. 17S, table of genera, line 18. the Avord absent slioiild read s^liort. 



1. GYROLASELLA SPECIOSA Girault. 



Aiitea, p. 167, line 4 of the deseriptioii, iulc read margin. The marking on the scutiun 

 is like the Greek letter Tau of the lower ease and ou one side the arm is not joined. The 

 stripe across the propodeum passes over the spiracle, )iartly embracincr it. Funicle joints 

 subquadrate, the club with a minute terminal spine. 



Forest, December 27, 1912. Type on a slide. Length. 1 mm. 



2. GYROLASELLA FASCIATA Giraidt. Genotype. 

 Length, 1.50 nun. .liiteii, p. lOG. line 1 itf tlie description, dintal apex read dor.ial aspect. 

 Densely polygonally reticulated (thorax). Keared from Eucalyptus galls. Tyix-s on a slide. 

 Cephalic axilla metallic green. 



3. GYROLASELLA CONSOBRINUS Girault. 



Length, 2 mm. X stripe across cheek ventrad of eye. Scape striped obli(|uely with 

 metallic. Reared from galls, forest, December 12, 1912. Types on a slide. Line (i of abdomen 

 with a line-like caudal offshoot on each side of meson ; 7 consisting of a round dot ou each 

 side of me'-on and .nn area at each lateral margin. 



4. GYROLASELLA SPECIOSISSIMA Giraidt. 



The types are on a slide. They were captured May 28, 1912 in forest (1,.jOO feet). 



5. GYROLASELLA LINE ATA Ciirault. 

 Length, 1.75 mm.; slender. Median line of caudal half of scutum metallic green. 

 Also the meson of each axilla except at each end. Line 5 of abdomen curved convexly 

 cephalad. rolyg(unilly reticulated. The tmic i.s on a tag, the head on a slide. 



6. GYROLASELLA QUADRIFASCIATA Giraidt. 

 A species of Pscudiglypliomyin wliicii sec. 



7. GYROLASELLA VIRIDILINEATA (Fioogatt.) 

 ('(rlocyba viridilineata Froggatt in mi Ira. p. 271. 



8. GYROLASELLA GRACILIS new species. 

 Female: — Length, 1.90 mm. 



Similar to viriAipronotum^' but tlie marking ou the smituui is shaiied like the head (side 

 view plus part of stalk) of an ordinary piin. extends to scutelhim liut the " head" is separated 



"New species. Female: — Length, 1.85 mm. Honey .yellow, the wings hyaline, the body marked with bright 

 metallic green as follows : Pronotum, scutum except Lateral m.argins narrowly, meson of scutellum rectangularly, the 

 green not extending quite to the lateral groove, a longer than wide spot at luesai b.ase of postscutelhim, mesa] 

 half or more of each parapside, axiUae except lateral and caudal marjiins, propodeum except transversely just cephalad 

 of the spiracle, immediate base of abdomen and seven thin cross-stripes, the first four close together (2 and 3 more 

 prominent, cresctntic, 3 embracing 4). 5 broader, joined narrowly to 4 along meson : 6 caret-shaped ; 7 near apex, 

 narrowly interrupted at meson : a dot at edge between 5 and t>. Eyes convergent, the facial margin convex 

 Ocellar area, a large, cnncate spot on vertex caudad of eye, pedicel above and a longitudinal stripe along upper side 

 of scape ; niesoventer, hind coxa above at base and cephalic femur ventrad, also green. Propodeum noncarinate. 

 Mandibles tridentate. The male is simil.ar but stripes 1-3 of abdomen are confluent. 



One miile, live females from the collections of the National Museum, Melbourne, labelled " i8. From leaf-galls 

 on gum. 3.11." 



Habitat : Melbourne, Victoria. 



Types : In the National Museum, ifell oume. the above speeiniciis on a card and a slide with heads and female 

 hind legs. 



