【摘要】 <正> 爬虫恙螨属Herpetacarus系Vercammen-Grandjean(1960)所建立,该氏根据须跗毛的种类、数量又在本属下先后建立了三个亚属:Herpetacarus s.str.须附毛=7 B.S;Abon-nencia V-G,1960须跗毛=7 B;Cricacarus V-G,1966须跗毛=6 B.S。 爬虫恙螨属种数较多,仅Vercammen-Graridjean建立本属时即综述了33种,以后国外更多还原

【Abstract】 In.this paper, four new species of the Genus Herpetacarus Vercammen-Grandjean, 1960 are described. The types of all the new species are deposited in the Control andResearch Institute of Epidemic Diseases of Yunnan Province. Herpetacarus (Herpetacarus) tenuiclavus, sp. nov. (figs. 1--5) Holotype and 6 paratypes collected from Rattus witidus nitidus in Mareh 1963,from Yunnan Province. Idiosoma of engorged larvae 567×416μ. Galeal setae branched, palpal. setaeformula B-B-BBB, palpal tarsus setae 7B.S, palpal claws 3-forked. Shape of scutumas indicated in the figure, PL> AL>AM. Sensillae slender club-shaped. DorsalSetae 50--59 in number, arranged (Holtype) 2-8-12-4-9-7-7-6-2 = 57. Sternal setae 2pairs. Ventral setae 70--78 in number. Legs with solenidions as figured. Standardmeasurements (average): AW=71, PW=94, SB=31, ASB=38, PSB=32, AP=42,AM=56, AL=74, PL=84, Sn=66×5. Herpetacarus (Herpetacarus) breviclavus, sp. nov. (figs. 6--10) Holotype collected from Rattus coxingi andersoni in August 1971, from YunnanProvince. Idiosoma of engorged larvae 643×345μ Galeal setae branched, palpal setaeformula B-B-BBB, palpal tarsus setae 7B.S, palpal claws 3-forked. Shape of scutumas indicated in the figure: PL>AM>AL.Sensillae Short club-shaped. Dorsal setae76 in number, arranged 2-10-12-6-12-10-7-8-6-3. Sternal setae 2 pairs. Ventral setae 72in number. Legs with solenidions as figured. Standard measurements: AW=85,PW=101, SB=35, ASB=49, PSB=29, AP=48, AM=70, AL=61, PL=82, Sn=48×8. Herpetacarus (Herpetacarus) aristatoclavus, sp. nov. (figs.11--15) Holotype and 9 paratypes collected from Rattus edwardsi edwardsi in August1973, from Yunnan Province. Idiosoma of engorged larvae 756×504μ. Galeal setae nude, palpal setae formulaB-B-BBB, palpal tarsus setae 7B.S, palpal claw 3-forked. Shape of scutum as indi-cated in the figure, PL>AM >AL.Sensillae elongate club-shaped, with numerouslong setules on expanded portion. Dorsal setae 67--77 in number, arranged (holotype)2-13-7-7-19-11-12-4-5=71. Sternal setae 3 paites. Ventral setae 51--61 in number. Legswith solenidions as figured. Standard measurements (average): AW=84,PW=105,SB=35, ASB=47, PSB=38, AP=54, AM=74, AL=64, PL=88, Sn=69×7. Herpetacarus (Herpetacarus) hastoclavus, sp. nov. (figs. 16--20) Holotype collected from Rattus flavipectus in July 1964. 5 paratypes collectedfrom Apodemus agrarius .chevrieri and Sciurotamias forresti in 1962, 1963, 1970, 1975,from Yunnan Province. Idiosoma of engorged larvae 680×586μ Galeal setae nude, palpal setae formulaB-B-BNB, palpal tarsus setae 7B.S, palpal claws 3-forked. Shape of scutum as indicatedin the figure, PL>AL≈AM. Sensillae lanceolate. Dorsal setae 79--90 in number,arranged (holotype)2-10-8-11-10-6-12-10-7-4-2=82.Sternal setae 2 pairs. Ventralsetae 78--89 in number. Legs with solenidions as figured. Standard measurements(average):AW=86, PW=105, SB=34, ASB=40, PSB=33, AP=37, AM=59,AL=59;PL=71, Sn =62×8.更多还原