VI TABLE OF CONTENTS. 



Page. 



CoQUiLLETT, D. W. Eeport on a collection of Japanese Dip- 

 tera presented to the U. S. National Museum by the Impe- 

 rial University of Tokyo.— No. 1140. November 4, 1898 ' . . . ;501-340 



New genus : Eupyrgota. 



New species: Spliiximorpha pleitralis, Cnlex SKhallxdiis, C. pallois. 

 Umnophila varicorrds, Dictenidia fasciata, Tipitla nuhifera, Paclnj- 

 rhina virgata, P. palloria, Bihio fcnehrosus, Chrysopila puUata, Leptin 

 flavimedia, Silvius dorsalis, Tabanus trtgonns, T. trigeminus, T. tene- 

 hrosus, T. humilis, Leptogaster hasilaris, Cyrtopogon pict'ipennis, 

 Asilus rirgatipes, A. irevistylun, J. scuUllaris, Protnaehus ater, 

 Laphria 7nitsul-u7-ii, L. dispar, Psilocephala albata, Hijperaloiiia sim- 

 ilis, Anthrax limhata, Phaphium dispar, Microdon auricomus, Para- 

 gus fasciatus, Syrphits latits, S. porcinus, S. laiitiis, Volucella nigri- 

 cans, ErisiaJis ocularins, E. riridis, Udophilus virgatus, Xylola 

 Tonga, X. cujyrina, Conops curtuliis, C. opimus, Servillia hiteola, S. 

 poVttula, Hypostena signifera, H. rittigera, Dexia flavipes, Calliphora 

 lata, Spilogaster flavipes, Scatopliaga mellipes, Helomyza rubida, 

 Xerins femoratus, Eupyrgota hiicola, Tephritis punctigera, Trypeta 

 vibrissatu, Sa2>romy:a cnareata. 



Dale, William H. Synopsis of the Eecent and Tertiary 

 Leptonacea of North America and the West Indies. — No. 

 1177. June 26, 189!) ' 873-897 



New species: Sportella (Fabella) 2)ilsbryi, s. calij'ornica, >S. Stearnsii, 

 Anisodonta corbuloideti, Erycina linella, E. cnimonsi, E. periscopiana, 

 E. ffernandina, E. {P8eudo2)ythi7ia) comprcssa, Bornia barbadinxis, 

 B. retifcra, Mysella barhadensls, M. aleutica, 21. pedroana, Monta- 

 ctita fioridana, M. minuscKla, M. limpida, M. percompressa. 



Dyak, Harrison G. Contributions toward a monogTai)h of 

 the Lepidopterous Family Noctuidje of Boreal North Amer- 

 ica. A Eevision of the Species of Acronycta (Ochsen- 

 heimer) and of Certain Allied Genera. — No. 1140. Novem- 

 ber 17, 1898 1* 1-194 



(See also under Smith, John B.) 



Eakle, Arthur S. Toi)az Crystals in the ^Mineral Collec- 

 tion of the U. S. National ^Museum. — No. 1148. November 

 10, 18981 <# 301-309 



Gilbert, Charles Henry. On the Occurrence of Cau- 

 lolepis longidens Gill, on the Coast of California. — No. 1101. 

 November 21, 1898 ' 505, 506 



Hay, W. p. Description of a New Species of Subterranean 



Isopod.— No. 1176. June 1, 1899 ' 871, 872 



New species: Haplophthalmns pnteus. 



' Date of publication. 



