4 MR. F. WALKER ON DIPTERA COLLECTED AT 
Catalogue of the Dipterous Insects collected at Gilolo, Ternate, 
and Ceram, by Mr. R. Wattacz, with Descriptions of New 
Species. By Francis WaxKer, Esq., F.L.S. 
[Read Feb. 21, 1861.] 
GILOLO. 
Fam. TIPULIDA, Haliday. 
Gen. Limnosta, Meigen. 
The following species belongs to Meigen’s Div. D. Diptera, 
vol. i. p. 122, pl. 4. f. 15. 
1. LimnosBia EUCHROMA. Fem. Lete ochracea, antennis, abdominis 
fasciis quatuor pedibusque nigris, alis nigricantibus, halteribus apice 
nigris. 
Female. Bright ochraceous; antennz black, setaceous, submoniliform, 
minutely setose, a little longer than the head; abdomen with four 
black bands, 2nd band much broader than the Ist and than the 3rd, 
the latter angular in front, 4th band much broader than the 2nd ; 
legs black, slender; wings blackish ; veins and knobs of the halteres 
black. Length of the body 6 lines; of the wings 12 lines. 
Fam. STRATIOMIDA, Haliday. 
Gen. Prinocrera, Wied. 
2. Ptilocera 4-dentata, Fabr. See Vol. I. p. 7. 
Gen. Stratiomys, Geoff’. 
3. STRATIOMYS CINCTILINEA, n. s. Fem. Nigra, capite anthracino 
nitente, peristomatis lateribus, antennis basi, scutelli dentibus duobus 
abdominisque margine flavescentibus, pedibus halteribusque flavis, 
alis subcinereis. 
Female. Black; head coal-black, shining ; peristoma yellowish on each 
side ; antennz yellowish at the base, much shorter than the breadth 
of the head; thorax with slightly gilded pubescence ; scutellum with 
two pale yellowish teeth ; abdomen with a narrower yellowish border ; 
legs and halteres yellow; wings slightly cinereous; veins black. 
Length of the body 4 lines; of the wings 7 lines. 
Gen. CLiTeLLaRIA, Meigen. 
4. Clitellaria bivittata, Fabr. See Vol. I. p. 7. 
Gen. Saraus, Fubr. 
5. Sargus tarsalis, Walk. See Vol. V. p. 274. 
6. Sargus tibialis, Walk. See Vol. V. p. 273. 
