grayish tinge, at the base yellowish, veins uscous, Halteres yellowish. Abdomen pale fulvous, much narrower than the thorax, the first, both margins of the 2nd, hind margins of the 3rd and 4th, as well as the 5th and 6th, black. The upper genital plates of the male on each side inflated in an oval form, which posteriorly sending 2 pairs of filiformappendages, the inner 2 curving downwardly and the outer 2 curving upwardly, with long yellowish hairs, those on the venter being mostly fuscous. Legs pale fulvous, femora at the apices black, the anterior tibiae onthe outer sides fuscous, with black and yellowish hairs , claws yellowish, at the apices black. Length—15 mm. ; exp. 27 mm, Hab.—Hokkaido (Sapporo) ; not rare. Somewhat resembles to の , japonicum Big., but much smaller. 2 ぐ 1 8 48 4 (373) # 22 Ommatius fluvidus Wied. Bee YN WHR BUR GAN RWWA KE MS Kh wi BERR Ries wwe BRw A RE 9 me Nf 1 BERD HN BRN ERS EM ON Nok (° IRE RVR I (RMR A EXKIVS) BINRIIR PNA -RAONXABNCKARR RAG RA ee eh Rie A sna. RAR Gels ee Ae WE 4 BERR Bmuktees LREBRAN BRA’ Bi Ga SAWN’ DHN AOR \ RAN MN BA RA SER RET NA 1 WN Ae Be tO N1BMA DE HEA RR eK NIG Rte Do HEB QL NH OBE a) BHT BY wee RE Sena we RA MSN RR NEW Ko 4 Ba Se AS |g Z Ril+eS o
uke | RSL LEINRRR SSINMR RN SRR HERR SUVA ES BS led 4 2R an SABLA RA A Re-KE Ge 22 25 we RR Ge So つ を 人 SW つら か み Rites o ~~ gt, SR Promachus horishanus Mats. Reeve Bar gu 4 RE REe HR AE HRA IRA RB ME RR N RRR ERY” yw. ea ke Geli oh ONR wy SSNS 4 BEA A BR RES BR AX © al HN Ba ON” SEM SREY KAHN. KRHA B m4 BENE’ PRN A RE Dk Rima Dr rw’ KEL RERNKRAHADAIABA Rae Bo. BOR wa Si. GIRAV’ HAN RW Bar’ REXYVES I 4 BW Aa RRB IY RW OC RW KO RRO N GRE BARRE Re a a ee AI ee ar WARNS RAR ERB OR AT ND RRA BES A ERR HR WA SES Ry PNK ARIERIN' ATR HRY’ ve fe — fi SH)” (sse)
Promachus horishanus n.
sp. (Pl. XX, Fig. 20, ¢). Dark fuscous, with fulvous hairs. Face on the sides grayish yellow pruiuose, with a silky luster. Mystax black and fulvous, the black bristles being larger and stronger. Proboscis and palpi pitchy brown, with fulvous hairs, the latter at the apices with black hairs. Antennae fuscous, the third joint at the extreme base brownish, stylus somewhat longer than the third joint, at the apex spindle-shaped and somewhat paler in color ; cheeks with dense long golden hairs, Thorax golden pruinose, with black hairs, those of the hind margin being longer and stronger. Scutellum with fulvous and black bristles, the latter being stronger. Wings subhyaline, fulvous, veins paler, costa being fuscous. Halteres tuscous, the stems fulvous. Abdomen with long reddish brown hairs, the last 5 segments narrow, shining, with sparse hairs, the 7th and 8th being longer and mingling some black hairs. Legs fuscous, with yellowish and black hairs, those of the anterior tibiae on their outersides being black. Claws black, at the bases somewhat paler, Length—z24 mm. ; exp. 45 mm. Hab. 一 Formosa (Horisha) ; not rare. mw SELIKG OH Ril+ eS et a a0 Promachus formosanus Mats. mee. Re wee gmc ire SRA RO’ OWN OYW ARR Re’ OS RY SEIN Ai mC ee Wie vi SON me RN KB IRN eK Bo om YR eH BER Rise DAR SARA r wks? Nn Grssr_Hvmanr SAI RA’ Bary RAN NW BANNAN? PEM), Re Ra N Wm oe Rex wy es ROLES (327)
sem tL a Buk. e\ (we BWI Re RE RR RES RB ADNAN BY Be a PR Kae BRBI EE AS BARRE Be’ BS\ANI KO BWR YR EE Bx) BRIBs+SK\SRRRAAKKRB RE BECKS St Ra" #4 BR nie a SAE AR RVR A RVR BRI RR ee NER 人 KR SS — HH BH)” Promachus formosanus n.
sp. (Pl. Fig. 19, ¢). Fuscous. Face grayish white, with pale yellowish hairs, the hairs ot mystax at the base mostly yellowish, proboscis and palpi with yellowish hairs, the latter at the apices mingling some brown bristles, the former at the base below and cheeks with white hairs, tempora with yellowish hairs. Antennae fuscous, the 3rd joint at the extreme base brownish, stylus brown, somewhat shorter than the 3 segments taken togther. Thorax with 3 longitudinal grayish yellow stripes, humeri and sutures grayish yellow pruinose, with black hairs, those of the hind margin and scutellum being yellowish. Scutellum grayish yellow, on the hind margin with long black bristles. Wings nearly hyaline, with a pale brownish shade, veins fuscous. Halteres pale fulvous, the knobs being fuscous. Abdomen narrow, cylindrical, at the apex of the male with a bush ot white hairs, hypopygium on each side with a robust bow-like projection, which touching each other at theapex, in the middle with 3 long filitorm appendages, which being ulvous at the apices ; venter except the apex grayish. Legs black, with pale yellowish and black hairs, tibiae except the apices pale fulvous. Length—21 mm. ; exp. 30 mm. Hab.—Formosa (Horisha) ; not rare. (328)
mm 8 HE DD 11+ me i et Asilus hopponis Mats. Reeve SHREK a.
Xe Bi KO ow i wo OS RS SBM RAK REE HOW me BMA KE CHE DW HLRE SN RED RT B C R RINS BRR EAR’ mio so penee tp A a BREN | BRAN NB ROR INI ee NA” Be wiles eR KARRI KL PNA SRA BEN oT BW RNAS RR WS I Hal N SRW RN BWR DOS Kw ey KE Rane’ BAR PPS we LS BV RH. Rae Ben RN BARRE BOW mM PRERS\ KERR KBR a’ Hi. ee MRS BRI PKR RAMP RI NBSP RH NHAREHRARE KR HE — HH BG? RY” Asilus hopponis n.
sp. (Pl. XX, Fig. 20, * ) Gray. Head grayish white, mystax pale yellowish, proboscis and palpi pale yellowish pubescented, the former at the apex fulvous and with the concolorous short hairs ; cheeks with white hairs, occiput with yellow bristles. Antennae pale fulvous, with the concolorous hairs. Compound eyes dark fuscous. Thorax in the middle with a broad fuscous stripe, which being divided by a narrow grayish stripe, and which tapering towards the posterior margin, on each side with 3 fuscous spots, one of the hind margin being much smaller, with short black and fulvous hairs and bristles, the latter being mostly longer and strong- —— 一 :
BoM Lees (329)
POR HS er. Scutellum on the hind margin with 4 fulvous bristles. Wings hyaline, with a few yellowish shade, at the apex grayish infuscated, veins brownish. Halteres fulvous, Abdomen gray, at the hind margin of each segment being pale fulvous, with the concolorcus hairs, Legs pale fulvous, with the concolorous hairs, the last two femora at the apices darl< fuscous ; claws black, at the bases fulvous. Length—27 mm.; exp. 48 mm. Hab.—Formosa (Hoppo) ; quite rare. xe MP MLO HIS am Ril+ BR oF #, at Asilus fallaciosus Mats. Memb YV eae WHE SR \ Ker BX a ORO BBN BRYA VERA AT CRY SB w Sa Ge \ HON ok Co ARN dere Gm RN BR BR BRAK Ao RR 4 ROS 品 35 9 RAI RWKR A Sw@v eR yi Ke eR an” Be RII ni Re nr RES 4 WERK AK RR IRL HA. SUD NMS AK CBIR A BED ER oe GSES BN WS I 4 BE Q\KRW RAS RAAB DOA DBD RBC DSA KSINR HRB RR Bae is Bie XS ia N\A KO Een Ne BAN Sh aw NEAT ERR) YD REE RN” (Key Rie SBLEM SN ERA KAR oe BA BR” OS 4A BR , Xe ER] PR RKB INR RAS KR YAH NHRARE HARE (€330)
Asilus fallaciosus n.
sp. (Pl. XX, Fig. 21, 2) Gray, with a silky luster. Head grayish yellow, mystax pale yellowish, vertex on the sides and ocellar region black -pubescented Proboscis and palpi with pale yellowish hairs, the former at the apex fulvous short pubescented ; cheeks with white hairs, occiput with black hairs. Antennae black, with the concolorous hairs. Thorax in the middle with a broad black stripe, which being divided by a narrow grayish stripe, on each side with 3 black spots, the hindermost one being smaller and of a conical shape, with short and long black hairs ; scutellum on its hind margin with 6 black bristles. Wings hyaline, with a light pale fulvous shade, at the apex scarcely grayish infuscated, veins fulvous. Halteres fuscous. | Abdomen above black, at the hind margin of each segment, except last 4 segments, grayish white, with grayish hairs, the last 4segments narrower and shining black, with black hairs, venter grayish, with pale grayish hairs. Legs black, the anterior 4 tibiae in the middle fulvous, with pale graysh hairs, bristles being black, claws black, pulvilli dirty yellow. :
Length—24 mm. ; exp. 39 mm. Hab.—Okinawa (Yayeyama) ; collected by Mr. M.
Kuroiwa。 Much resembles to A.
uzygaticeps Coq. “— Boe SQ お 5 つら かみ Rites cb wー ン gt aa Asilus brevistylus Coq. Ree ee Beak Ke’ Ki Xe Wn Re BEEN DON RY BR CDSN KER RRS MMUMUMM 0) NNNN NN | 、 ROR HS (331)
fem Rit ae ES Ee ao Bove H.R | BER AN HEK IRAN Ee |] BRR YEN RE YK NG CMR UNEAR SK HIS BWR VMN oe BS eS HN RK Ree BSE BWA? Ri GRR Seen eee BH AB CHR Re Ae Re OWN oo WN RMI BARA BARBRA REE Ree a BIR’ RAR ER A A mores HS RE eR RON RR Bw ee BOG RAN 4 OY 4 OBR a’ WAR CW ii RR | P| Re Ri. SANR RI PRR NK’ Rie—See’ KE’ Ae ES と Lyweeaoon ae —m” g, aa Asilus okinawensis Mats. Mey, Ssh BRE m4 aree’ RR NO RON RN HN ER URN Ke OS ER RS mun mC SEU RR RRR BB A RN BOR NN Bae A mex wel PRI Ke RN | BMRA ANIA AMIN RNR SD MRR RON | WhANNSNIISK/ CHS I YR RA Ae BAD RN ER RH” He a) NR HPN om co QR CREM AN IDBWAR A BAAS DAB ene BER PR we Be ge nge REN ES SR BM KR BG mk RH SRN OR REA 8 BR ———————________—________—__ nn (332)