4 RSX YR] SRG ee ee ER RA EK NR DDD BER OO” BRI ON ASR (Pel RI RHRAS VS PKI BR Me RAS] wn mo MARY RA MIRA” SMS \ ES | wen oko HOR YON WAAR? RV AR) AMAR RRS ER BS , HO HS DO AR BRI RW ERA RI BY Ri ke NASKRE SRS SRP A PNA TRERARMARN HAR RY? RE — RRC fe)” Melithreptus Suzuki n.
sp. (PL XVIII, Bie. By Sh Grayish black. Head pale yellowish, vertex and a strips down to the antennal-process black, with black hairs, face with a leaden reflexion. Antennae orange yellow, the 3rd joint in its back and the arista brown, the latter at the base yellowish. Thorax on the sides pale yellowish, in the middle with 3 black strip2s, those of the sides not reaching to the anterior margin. Scutellum pale yellowish, with few pale yellowish and fuscous hairs. Calypteres pale yellowish, halteres yellow. Wings hyaline, with a grayish shade, veins except the auxillary and the rst (yellowish brown) fuscous, Abdomen narrow, fuscous, with orange yellow bands and spots, in the middle somewhat broader, the 2nd to 4th segments each in the middle with a broad to the sides not reaching band, those of the 5th and 6th segments being interrupted in the middle, each segment on the sides with a yellowish spot. Venter nearly spotted as that of the dorsum, Legs pale yellowish, tarsi somewhat deeper in color. Length—7.5 mm.; exp. 12.6 mm, FIab. 一 Honshu (Kyoto) ; collected by Mr. M.
Suzukii. AO 0 dS 16 AS HOY Rik HS ぐ ~—> (316) RL an Eristalis okinawensis Mats. UML See
Be te BS Rebivega wage ge ine’ a MEARS BN AR REAR NC Ro RN RN Ke Be wine RUG \ ei ee BR RO RBC OR. Re Be RW Bars Ka ER REX YAK RR RA\ERE RAN EB ERIK VHA K jv モ 7 >) eX ト ADO AW DO YR + wR HY Ke BAHN RR” DOAN BK RR I.
SRW Noh’ ERIK YAN 4 Rie Bee Ra RRO’ RARE’ BRR BRA Bee me Ew? RIS \ RRR’ RIRYRIS\ RHE IRASNTREV ER RASA BW BRING A BERET NJ EM WORN ERINSV\ES YER WR Bi 6 RENN Ri. ge’ RH KH SAI SE KE Re’ Bee Oo BRA RA RR’ Qp ER NES Ree AHN HAT | Eristalis okinawensis n.
sp. (Pl. XVII, Fig. 6, ¢). Testaceous. Vertex fuscous, with fuscous hairs, face with pale yellowish and a few short fuscous hairs. Antennae testaceous, the 3rd joint on its back brown, the arista yellow, on its apical half fuscous. Proboscis brown. Compound eyes with brownish hairs. Thorax in the middle grayish yellow, with 4 black stripes, those of the outer sides somewhat longer than the inner, not reaching to the posterior margin, with testaceous hairs. Scutellum in the middle with fuscous hairs, those on the periphery being pale yellowish. Calypteres dirty yellow, halteres pale yellow. Wings hyaline, veins yellowish brown. Abdomen as long as the thorax, at the base of the 2nd segment broadest, hind margins of the 2nd and 3rd segments and a middle band of the 4th, fuscous, hind margin of the 4th, and the 5th pitchv black. Legs testaceous, apical halves of the hind femora and tibiae, as (282)
well as tips of tarsi, brown, Length—13.5 mm. ; exp. 21 mm. Hab.—Okinawa ; collected by Mr. M。 KKuroiwa, (7) me OM の 8 No eh R+K< ge (317) # a0 Bristalis sachalinensis Mats. Bee, ee thee a a 紋 因 WEEN Sie ARR” WN RN RRB A Ra)” Bar ,RIRDR A BW oe? Re NA RRA EB KR A PN 6 oO’ Re RAR BSN KE HSkKE SHOX YVSS Ra Bo Ress Ha’ KH RABKIN RAPA PN HARA NK’ Rie — eR’ Eristalis sachalinensis n.
sp. (Pl. XVIII, Fig. 7, #). Grayish brown. Vertex fuscous, with fuscous hairs, face grayish white, with the concolorous hairs. GRR BR SR REPO RK BC Rm NEW NY’ Be. we RAS ANT BA WSR RD ER PON A PRA RR ie 所 旦 介 的 7 WN BK SRRRRO CHS. Re’ Rie KIRN MRR? SRR RY Sen & HRS SRR RR RSX RIN RE BN RE BNE nN Kee ( そ ) a) s [1] $86 We .
Kao | BIEN He 4 ae BURR ES - Antennae brown, the ROR eS (263)
Sag Ist 2 joints fuscous, the arista yellow, on the apical half brownish, with whity hairs, cheeks shining black. Thorax with 3 broad stripes, all being interrupted at the suture, with dirty yellow hairs. Scutellum yellowish brown, with dirty yellow hairs, on the hind margin with grayish white hairs. Calypteres pale grayish yellow, halteres yellow. Wings hyaline, in the middle with a large nebulous fuscous spot, veins (except bases and costa) and stigma fuscous. Abdomen dark brown, with dirty yellow hairs, the 1st segment grayish, the 2nd to 4th each at the hind margin narrowly dirty yellow, each being anteriorly lined with gray ; the first, and other segments each at the hind margin, as well as on the sides with pale grayish yellow hairs. Venter at the base dirty yellow. Legs black, femora at the apices, tibiae except apices, as well as tarsi, yellowish, hind tarsi being blackish. Length—12 mm. ; exp. 19.5 mm. Hab.—Saghalien ; many specimens ‘collected by the author. (8) SOD 1 2 A HE .
4 BD co gan Eristalis arisanus Mats. Mee\ SH esas ei Xie Bie EGWNWN BEB. 481 we Bi Keo Baw’ Bae a’ RINGS RS IRRAR BRR BA RIN OI N RRNA ERO” ROS Ko Bor ROSEN Lea EB RA eS AREER NT RR HH mot BRR A KR REC wel MRM RA KURO BRR RB AR BWR ERM ADARED BRN BIRR BM HED Se Be Ae Be RBs Swe Qe PEW RIK RINB\ EK I SMB BRAN BSPER INADA Ra? NAS HRN RE KS RN Ro? BI RVR SRI KL HN. ER Re. Seo —S a (264)
Mi RVR KIRA | RAW 1S. ae’ Bt ene SK HS » BS Rie’ BRAG Hen w+ He’ BRERA BSR HS WREHS IN RN RRP ren CREAR ARR’ RS — te Re BH SB)” Eristalis arisanus n.
sp. (Pl. XVIII, Fig. 8, 2). Dirty yellow. Head fuscous, with the concolorous hairs. Antennal-process on the upper margin fulvous. Face pale grayish yellow, with the concolorous hairs. Antennae brown, the third joint beneath with a yellowish spot, the arista yellow. Compound eyes fuscous, in the male with 5 reddish brown stripes and brownish pubescented. Thorax with 4 black stripes, not reaching to the hind margin, the lateral ones being spindle-shaped. Scutellum dirty yellow, at the hind margin yellowish, with dirty yellow hairs, inthe middle mingling some brown hairs. Calypteres dirty yellow, halteres pale yellowish. Wings in the middle hyaline, with a brownish shade, veins yellowish brown, costa except the base fuscous. Abdomen fuscous, the Ist segment fuscous, the 2nd and 3rd each in the middle with a yellowish brown band, which being interrupted in the middle narrowly and enlarged towards the sides, with testaceous hiirs, those of the 2nd and 3rd being fuscous. - Venter dirty yellow, middle spot of the 2nd and 3rd segments and the fojlowing segments, fuscous. Legs black, apices of femora, tibiae and tarsi fuscous, hind tibiae except the base being black. Length—12.6 mm. ; exp. 24 mm. Hab.—Formosa (Arisan) ; few specimens collected by the author. me ンド で IS Ss Wi Bo (319) () 邊 42 Conops curtulus Coq. RHe\ee Baek Rotts es (265)
Paced REE RRR I CK RES N RAR A OR RR aR RA Rel’ Hie 6 Re’ Bway waka’ BK wo’ BR RINEXRYM ER Re SWI SRVRWRA’ WRERYREK BV KB ww BRR oO CRB RR Be RAR Oe eS MUR TK A WN f Re Be KR NR HO” DOA RIAA RII RAR QR (aE RI MRR N RRR) BSN PN NRA FEB IRORN RN BER’ Be XMAS we Go MS\HF HR. ao AB ra BRINK BEY BRK RB RE-KER a’ RR’ He Re 8 3 iw 6 @ x Rt < (10) (3) gan Conops hanazonensis Mats. Ngee BEE gy imam me Rae’ SME XYeS’ RK RENARAI' BRN KERR Ki BER KRSM RHR A OSS STI ons Ben wk? BRC OS+-Lew’ Ri llsenrag a’ BRN 1 BRO Be 4.
RRA RR Cem mk (Co BURY RR RAR Hm SRN SB RNR DD ABD BRARYE RR BRR BCHVNER REE NAR RA? BRE Ry Om BN? ORI ORRIN RY RAN eS es S\ KR nm’ RAS RRXRM RGAE RH KERR REBS I RO | # (26s)
dH UR RES EG Ge 4 BR BUR BE RR” RE-KRE qt 24 UN RR ym a Conops hanazonensis n.
sp. (PI. ※XWIUUM Rei@ 人 9 Fuscous. Head, antennae, hunieri, thorax on the sides, scutellum, spots ot abdomen, as well as the larger part of legs, yellowish brown. Face testaceous, with a velvety luster. Proboscis as lon as the antennae. _ Antennae long, the arista 3 jointed, the basal 2 small. Occiput with short black hairs. Thorax and scutellum with short fuscous hairs. Wings subhyaline, ferruginous, somewhat paler on the posterior half. Calypteres and halteres testaceous, the knobs of the latter at apices infuscated. Abdomen clavate, the second, third and fourth segments on each side with a trianguler spot, hind margin of the fifth and the sixth except base, ferrugiuous, the latter near the apex on each side with a fuscous speck ; genenital plates fuscous. Legs ferruginous, the basal halves of femora fuscous, Length—16 mm. ; exp. 29.5 mm. Hab.—Honshu (Kyoto) ; collected by Mr. M.
Suzuki。 — 8 て ゃ sg s+KgB 3 @ aa Conops nigricans Mats. Bee vae Bee eu A Bena? Im 4 ie Ry § RMN RMR A OS Re RHR Bem a we RD” a Ri RilBSnr nV’ RIS REnKAAONARRIRK VAI ROW ae 似 SO REARS tm Be Ke MRA RAK Ae PORN EK ANANRKY Ko BSC ER IOSTS mm 44 28 Bel
HO Rte ae nag nN’ Bev Sei Kv SRR PRARR OK RIB RAXYVAB\ FRE KN dear)s tal’ 4 Kae GR ee RF AONB Rel wir aAmMra+ eT ARIMA HEra RNAS Ri nme Ko? HRA RW Ber»? BRI ORO RN” Wis 4 Ral oH ope cue oe eeeee ee ey a RE—-HS” FX Conops nigricans n.
sp. (Pl. XVII, Fig. 10, ¢). Dark fuscous. Head orange yellow, face with a silvery reflexion. Proboscis brown, at the apex fuscous, much longer than the antennae. Antennae fuscous, the arista 3-jointed, the second joint at the inner side with an elongated lobe. Occiput with few long dirty-yellow hairs, mingling a few short fuscous hairs. Humerus ferruginous, white pruinose, thorax on the anterior margin with 3 indistinct grayish-yellow stripes, pleurae fuscous, grayish pruinose. Wings hyaline, base and the apical half (except the middle) fuscous, veins dirty yellow. Halteres fuscous, at the base paler. Abdomen seen from above narrower towards the apex» with few short black hairs, on the sideswhite pruinose, hypopygium brown. Legs fuscous, anterior femur at the base ferruginous. Length 一 r5 mm; exp. 27 mm. Hab.—Kiushu and Honshu (many specimens in my cabinet). Fern wes 6S +k es eo (322) g 82 Conops jozankeanus Mats. Reeve Bee ee Ce RS See et RRR RERA 1 RA IR ReR en Bei e | fie 2.
て 268 )