168 CATALOGUE OF 
36. GERRIS PULCHRA. 
Limnometra pulchra, Mayr, Verh. Zool. Bot. Ges. Wien, xv. 443. 
a. Java. Presented by J. C. Bowring, Esq. 
b,c. Sarawak. Presented by W. W. Saunders, Esq. 
d. Celebes. Presented by W. W. Saunders, Esq. 
37. GERRIS MINUTA. 
Limnometra minuta, Mayr, Verh. Zool. Bot. Gesell. Wien. xv. 444; 
Novara Hem. 176. 
Sumbelong, Nicobar Isles. 
38. GERRIS VITTIPES. 
Hydrobates vittipes, Stal, Ofv. K, V. Ak. Forh, xxvii. 705. 
Philippine Isles. 
Australia. 
39. GERRIS CURSITANS. 
Cimex cursitans, Fabr. Syst. Ent. 729; Sp. Ins. ii.377; Mant. Ins. ii. 308 
—Gerris cursitans, Fabr. Ent. Syst. 192—Hydrometra cursitans, 
Fabr. Syst. Rhyn. 259—Limnometra cursitans, Stal, Hem. Fabr, i. 
131. 
Australia. 
Genus 2. PTILOMERA. 
Ptilomera, Serv. Hist, Hem. 413. 
1. PTILOMERA LATICAUDA. 
Gerris laticauda, Hardw. Trans. Linn. Soc. xiv. 131—Ptilomera laticauda, 
Serv. Hist. Hem. 414, pl. 8, f.3. H.-Sch. Wanz. Ins. ix. 65, pl. 305, 
f. 940—Ptilomera Cingalensis, Stal, Ofv. K. V. Ak. Forh. xii. 190— 
Ptilomera tigrina? Uhler, Proc. Acad. Nat. Sci. Phil. 1860, 230. 
Java. China. 
a,b. Nepaul. Presented by Major-Gen. Hardwicke. 
c. Hindostan. From the Entomological Society’s collection. 
d. North Hindostan. From Capt. Strachey’s collection. 
e,f. Ceylon. Presented by Dr. Templeton. 
Genus 3. HALOBATES. 
Halobates, Esch. Entomogr. 164. De Lap. Burm. Handb, Ent. ii. 208. 
Serv, Hist. Hem. 411. 
1. HaLosaTEs PIcTUs. 
pictus, Germ. H.-Sch. Wanz. Ins. viii. 111, pl. 286,-f. 832, 833. 
a—h. Indiana. Presented by F. Walker, Esq. 
