&)° ie り a NEA’ BEDNAR BEN RKC HD Se SR ION Bae wR NI EKA’ BEM AE RRS WERY SRL RO SR na SMS ONSRANS Be cance sce a) ee eee Sc se wWR iy on? One Ye BU GR SERV’ SiR Be ARASIE “4 (Auxiliary vein) \ REM 4 PR RO’ BRR IAM | SRO’ Be EER DER] A KBE RI RRM RAB ES HERR AN Rie K AYN K mn’ GIR REA em Me a?
BA A Re NS BRI ER SEV ES BRKT SiR SER BIL BWnRe Raw Pnsax SReKe- Ke Be EK] | ROL IRIE RA KRER ABR KV REGKRESRY KANE cas KR NEVER MASS AM BSB KD KAN Sm 性 Z(ik R fa” K RY Volucella 6-maculata n.
sp. (Pl. XVI, Fig. 27, 2). Testaceous. Antennal-process in the middle pitchy borwn, vertex and anterior part ot face with short ferruginous hairs, a hollow space below the antennae being bare. Antennae ferruginous, plumose hairs of the arista fuscous. Thorax above dark brown (one of the specimens being testaceous, with brownish stripes), humeral region, anterior part of thorax and pleurae, testaceous, anterior part of thorax in the middle with 2 yellowish stripes ; with short ferruginous hairs and in the middle with fuscous hairs; on sides and at the hind margin of mesonotum, as well as on the lateral margin of scutellum, with a row of macrochaetae. Wings subhyaline, with a pale yellowish shade, its basal half being yellowish ; veins yellow, cross-veins ROR EBS (213)
eee ce and their environs, as the well as the apical region of auxiliary vein, fuscous. Halteres pale yellow, each with a brownish speck near the knob, Abdomen oblong, the first segment largely fuscous, the second, third and fourth segments each with 2 fuscous spots, those of the second being largest, covered with short golden hdirs, mingling some fuscous hairs upon the fuscous spots; venter fuscous, each segment on each side with a testaceous spot. Legs ferruginous, coxae largely fuscous, with some short black and long yellowish hairs, | Length—? 18—19.5 mm.; exp. 33—37.5 mm, Hab.—Honshu (Kyoto and Osaka); collected by Messrs M.
Suzuki and M.
Shibakawa (rare). 0 VELL HOLY RES <o | gb at Didea formosana Mats. Bee Vee wes BC RRR WAR Ree Baw m mo Rey 6 RN Wm RN BRD ne Be we Riles wee. we ee’ ER RE NH KRG. RR Ba aR AOA oe ee ee ,#RRE NUR RAS RR DOA ED Hw Bl Ba ee 4) RN HR) BE B.S PRR Re Rel SRN S/S e+’? RIV’ RNY SN BR eeeeaと Vw Rt RRS RAN BS BEm RP Ne Ke OR RRM Ree EK IN BY eK? er ee re ee ee シ MH vay (204)
Be. | RNA. Rena SS | BNR K)A ER BSR Hie Bee SESS ee 4 BR Re ae COI’ HEM | PF 1 RAK AE PA RRNA KR HS — He eA A” (= Min) sig) He in EY SS SECS RY) P45 1 FD KR A Syrphus 4 Didea\ Bh XO DH AN RRs BR omy SHA BE RR) REID ONAN RMS 1 WR WK A KAS ンー へ CO :
= — SS 人 る と ぐら SGS gt KER © ( man Didea aegrota F. Mesh. ah esas go QE RK Le) Ri MO BR | een AN Be ee RNS He ee Re Bey’ Ria. wn an’ Bei ee BR ee RRB SRR RERY SR NEW Roe HRI KR PN AMI DHA BRB IK PHN 1 BRAD Ri We RBA QO Nag) a RRR KR OKRA GN TNH POR we Bet ee me me RIB VER! SBS | BRK RNY RTS \ Se i we ton Re Bune, (BO REC BER Re RI RY RINE RAS\ RSS RASH B (she SERHS\ RE EASX*ESS\ HR 1 Re BMoo ne KH-BeHe Be MS NBER SS eee EAS ROR ee (215)
ROK ES HS — He ee By)” Roe DSL OY e+ Kms of ( & 41 Chamaesyrphus Miyakei Mats. Reeve Cees Bie BN EK 6 we SL | SE. OK? BBA 1 Son Ke BER \ EERE VRE He ERAN ER HRN |] BMRA’ Ge Om Ree BN ew KA (el BA RON Ben HS. ee ORV 4s (, #ERee Bar. eee DD A Bam BD’ HRA PABANNBAA A? MRO KN Rem Be RKB See OD INS RMB DON wa Bw SR ee Ke 4 BE mS Ne EPRDON RAN RGN HON Ke 1 RRA RN EK QA NB NA Ble RA re NRA SERN RY RRS \ Ses | women RN’ BO BwWro? wwe, Qe NREN BEING R | ERYRIB\ BH Ai RINRYRAS\ Seem Bi awe wes SEXY RSVR RI Re WR RS KERR ISK SERRE INR’ BRor A g— ARH ERK B.S KAR IHN? | RE—#KIR De oy (i) FR et Ke ge ME p. 77 0 ト & Chaemosyrphus 4 Chamaesyrphus \ 2K Km Rt E88 | PEED ト 2 (Erster 2 ーーーーーーーーーーーーー (216)
Beitrag zur Insekten-Fauna von Sachalien, ro11) 4 OSI aX’ RE PRES RS KANDA NBR BY v7 C. sachalinensis Mats. (Q 9 4 WOON OA > WS ok By lee @\ ae) Bee に ーー 4 Syrphus i) a こさ KG 6 Be 9 0 oe oe 20 R+KES © gt, at Xanthogramma citrifasciatum Deg. Deere Seer ,QH KARE B Su \ ee PRERBEN | RRERY SRR. Bia S Kime. BEM EN NA EON ER BE \ HEIN BS (SRW BE HE ss pee a mn Raw? BE RN SWORN RRIR TWA Biri wn wy” w Ki RA eH NB K RARE HV<RBOIN BY BIER nn ーー Sr ake \ sel RIBAS \EB ith | Bor gi’ Mi Ba Ke \ 4 SRP I MNMARE Co ee aoe ee SB VHRR BMY Ne BK IRA HD 4 NRE MAK” 2,88 HER4 Gime AWS\EK IRE | Bhs’ BROS ASH Ink’ EK Rid’ 24 PRR) AR AD’ CBE A Syrphus !
ie Ay lev BSBiRSSrrc_angankni sa mm > REY») ae a Le ee (217)
pt ce RE-RE HRB’ CER’ BH’ 0 OR OD 0-04 YW 6 HY m+ AS OF 自記 Mallota rubripes Mats, Beso, ah ese BE § BE REN a Dm REAR UA BR BN ES ee 玩 記 1 HAE N Rm Ne RN MX RR Re BWR DON RY) elm sine wae RMS. SRS RN RL | RR AT Be 4 oie” Ba, Wn CPR we’ SKE ER RE} Semis’ RI RY RIB\ ES SRA RS RAS I SHS Rn RN Se RING RR eRe wn wy a Rey NEMESIS O Me Sw RK’ Bi RR He SRY BS. He. #2 RE SSR ARN CDA BOG ER Pile RA MR GKRER Kn AWE RAS Qe へ くり a NHR AR RD’ EH SUK BY Mallota rubripes n.
sp. (Pl. XVII, Fig. 1, ¢). 〒 Dark brown. Head with long and compound eyes with short fuscous hairs, Antennae and the margin of the antennal process ferruginous. Thorax with long fuscous hairs, humerus at the hind margin and scutellum on the posterior half pruinose. a A a ーーーーーーーーーーーーーーーーーーーーーー 一 ae ( 218)
Wings hyaline, with a yellowish shade, at the apices scarcely infuscated, at the bases dirty yellow, veins yellow, those of the outer margin being fuscous, near the tip of the auxiliary vein with a small fuscous spot. Calypteres dirty yellow, with the concolorous long fringes. Halteres yellow, the knobs brownish. Abdomen round, with long fuscous hairs, therst and 2nd segments on the sides, as well as the 4th and 5th segments, with long ferruginous hairs, the 3rd on its hind margin mingling some ferruginous hairs; venter fuscous, shining, on the basal sides pale yellowish, at the apex with long ferruginous hairs. Legs ferruginous, with long ferruginous hairs, coxae, trochanter and bases of femora, fuscous, Length—£ 15 mm.; exp. 24 mm. Hab.—Honhsu (Kyoto) ; a very rare species, collected by Mr, M.
Suzukii. Co 18 iS Hh aD 0 4) dv 4 * LS oF # 41 Nephomyia bombiformis Mats. Ree Lae eae SU 6 BEAR ge GRIN WR RS SK CREEK A BRa OSS ER Uo fede 4 BA me A Be. Re BR fe eS ee Biri K ,wmwW. anneal’ Ri MR AH, Hote n BD PK\ BSR Bae’ SI RANCHE INBRED QING 。 Sk <M’ EBM Rn Wn CRB SRY BRI RAN | RRA’ BEAR’ ae 大 se SRNR RINK’ RUA WAKA, RI S\N SRRY RI G\ Re RO Ree WR RR Me BN ER RA ROA Ke RR Be ER $2 oF BL xe HH Be Re] PI] Re’ BPR で ae eae: a 胸 Su ttees 1259 )
Nephomyia bombiformis n.
sp.
(Pl. XVII, Fig. 2, ¢), 〒 Greenish black, covered with long dark grayish hairs. Head black, face shining, without hairs, Antennae and the antennal-process at margin ferruginous, the arista long and black. Compound eyes with short ferruginous hairs. Thorax in the middle with long fulvous hairs. Wings hyaline, with a fulvous shade, in the middle at cross-veins with a fuscous nebula ; veins on the basal half yellow, on the outer half fuscous. Calypteres grayish white, with the concolorous fringes, halteres paie yellow, the knob with a brownish spot. Abdomen less densely covered with pale fulvous hairs than on the thorax :
venter shining, the first segment at the hind margin and the second at the anterior margin pale yellowish, at the apex much curved downwardly. Legs black, femora at the apices and tibiae, except the brown apices, largely ferrugincus, tarsi luscous, beneath with thick ferruginous hairs. Length 13.5 mm.; exp. 33 mm.
Hab.—Honshu (Nikko) ; a very rare species. Nephomyia n.
g.
Near Nausigastcr Wilston. 〒 HHead somewhat narrower than the thorax, face black, beak-like produced vertically, in the middle with a low tubercle, oral margin deeply excavated. Antennae short, the 3d joint longer than the 1st and 2nd taken together, nearly quadrate, with a long dorsal arista. Compound eyes separated on its vertex, with short hairs, (probably in the male holoptic), at the vertex a little narrower than at the antennae. Thorax and abdomen thickly covered with long hairs ; scutellum usual ; abdomen oval, with five segments, the venter excavated, at the apex curved downwardly. Wings somewhat longer than the abdomen, marginal cell open, the 3rd longitudinal vein straight, anterior cross-vein before the middle of the discal cell, somewhat oblique. Legs moderate, hind femora longer and a little thicker than others. Type—ephomyia bombiformis Mats. (220)