Jap. J. parasit., V01.22, NO.5,288 293,1973

TW'o species of the Genus capiιιαria from the

Guinea FOW'1(Nematoda,1YiC1まUridae)

AK恨A KUWAHARA, HIROSHI FUJIWARA

入'ih0π'、'OS'U1 κogJ,0 κ'K., Rese41'ιh cC財1ιJ',)'0ι011αリ1", Ja,n

H恨OSH11TAGAKI

Dι,,'ιJ'h/1ι,リ 0f l)"1'",ゞi/010gJ、,'1之nιιι Vι1ι1'iπαIJ、 cbliegt, sdgα1,1i11

Icnπagawa, Jd,dN

NORITOSHI KI'rANO

SdⅡんYO CO.1、ιd,, T0ιJ・0,、1apn井

Recej、'ed for publication ; August 20,1973

f01'a那, and c.ι0"toJΥα have been TepoTtedto paTasitize the 8Uinea fo、VI,ハンιリU河α

"1eleagl'is, but only the la壮er いVo specieshave been found in Japan TatellV丑,1960;Itagakl,1966

A great nⅡlnber of capiⅡaria worm5 、vereC0Ⅱected 壬rom the sma11intestine and caecum

Of t訊,0 30・month old guinea f0工、・1S kept at ain Tokyo during a period of July toZO0

September in 1971. The 、YOTm5 Ivere

examined and identi6ed as t11e 2 Species of

the genus ca,i11nria: C.0厶Sig円αtn and c.,haぶiαノ1h1ι1.

One $pecies of the 、vorms, obtained ho01the smaⅡ intestine in great nU1口bers aれdal$0 {rom the ceeCⅡm in much smaⅡer

assi套ned to c.0ι"871αtanutnbers, ^as

Madsen,1945 by mean50fthe measurements

and morph010gicalcharacteristics. T11e otheT

Species of the specimens,1 male and 4壬emale5,、vas found only in the caecum and

identi6ed a5 C.つ11'ι訂'aNh1α Kotlan,1940.

Desctiption of the speciesCa/り'11αIYa 0厶Sig"d1α入ξadsen,1945

入lales: 1^ength 8.3-11.omm, 丁naxltnuln

breadth o.038-0.048 mm ; spicule length o.96-1.511Ⅱrn, breadth o.005-0.009 mTn.'111e spic・

Ule is di5ta11y rounded and expanded into afunnel at the proximal end. PToxima11y

t11e spicule is curved to、vards the ventTal

Side of the l、,orm. The index of body

Iengt11Spicule length iS 69-8.6.1he spiculeSheath is transversely striated ar】d 、vithout

Spines. At the caudal end of the body,thete is a srna11 Circular brusa・1ike stTucture,

Supported latera11y by two projections homthe body.Females:1"e11gth lo.5-16.5mm, breaddl

0.0480.068mm at the vulva11evel.1'he

index of body length head"vulva distance i52.0-3.0. The vulva appears as a transverseSlit and is 、vithout aΠ日Ppendage. The bodytapers to、、'ards the caudal end and the anusis subterminal.

Eggs:1'he eggs are o.053-0.056mm longand o.033-0.034mm wide. The inner egg

5he111ayer forms a 5τnaⅡ C011ar at 小e poles.'rahle l)

.

Capi11ιUソ'α,hdSんυlhja Kot1会n,1940

Nlale : Length 22.omlD,1口aximum breadt110.040 mm ;小e index o( body length breadtl)550 ; spicule length 2,531mm, breadth o.026

The 5Picule is blundy lounded at theT口ID.

tip. proximaⅡy it is gradua11y 斜Ve111ng toforlD a {unnel・1il(e stTucture. The spicU1巳

Sheath has tn血Ute spines. The indel of body

Iength/spicule length iS 8.フ. The 仏il haS 2ProlDinent wing・1ike pTojections at the end.Female: Length 40.0-40.8mm, breadth

0.076-0.088rnm at the level of the 、,U1Ⅷ.

The index of body lengt11/head.vuka dista訂Ce

Table ] compari50n Of lhe

BⅨly leng小{BLI

Body breadth {B動

Spicule length (SL)

Spicule breadth sB

Index BL SL

ChaTacter

Body lengt11 BL

BⅨly bread小 BB

DiSねflce of Hea(1 VUIYn

Index BL H V

Egg

Of c. oosigπa1ιι by aut110rsmeasurements

MadS印(1945)、vakelina967)

( 9.43) 0)8.6-10.0

0.053

1.20

0_008

フ.2-8_3

D specjlnens

1ナa/""1厶Ⅱ'.

(0.050X0.025)

from 6"ノノhs g"1his'10りル'ヅiιⅡS.1) specimenS ιrom cohuN厶a pahiけ1厶163)

入lea5Ure印enw in parenthe5e5 Sbo、v means

10.7 12.フ

Table 2 Compari'on Of t11e measuremen【s of c、,ha$i'ulih" by author5 (1nm)

CharaCιer 入10dsen(1945 D 、vakelm (1967)

(19,99) 3) 22 0

a8.59)')

H・V

Body length BI、

( 1,37)"

Body breadlh BB

Indel BI" BB

Splcule 】engを115)(SL)

( 41 )

0.050、0.062X

The authors

8.3-11.0

0,038-0、048

0.96-1,51 Q .2鋤

0、005-0.山9 (0.山8)

6.9-8.6 (フ.4)

10_5-16.5 (13.0)

n)1n

(11_36)DU2.3鋤0)

Spicu】e b實eadth (SB)

Index BL/SL

Body lengt11 田L)

Body bread目I BB

0.048-0.068 (0.059)

3、75-6.50 (5.67)

之.0-3,0 (2.28)

0,053-0.056XO.033・0,034

1Πdcx BI'/BB

Disl;1nce of He丑d・VU1噸

〕4.0-26.5

(20.5)0)

0.045-0.050

:石0-500

1.フ70-2.660

(2.陀の

0_003-0.031

6.5-]2.0

Index BI/H・V

D'tance o{ vuk,n・S訊、e1Ⅱng

Egg (0'057X0,025)3)

(0.054 X0.025)4)

入leasurel"enls of c.ι'1ι10τ、hノτ,'11d、 n synonym 0ι C.,11"siα11hldMeasurements in paTent11eseS 5how meaTl values.

SpecimC口S from 1ツhl$i'υⅡ'πa c01ι・/11'ビ"S

Specimens from pel'di:むノM,'dil.

KeⅡogg nnd prest、Yood 1968 described t11at sl)icule lengul 】1ad becT11い・crnged196 tnm, with t11e tip bluntly roun{1ed.

?0.90-37.30

08、90)

0.0」0、0.075

(0.05の

、100-650

6.5-12.5

(8.9)

9.6-'1.3

11.V)

(2.04)3)化.07).)

T11e authot5

1_3 2

0.040

550

2 531

0.0脚

0.().16-0. of訓)XO.023 0.024

0.026

8.フ

40.00-40.75

(40、38)

0.076、0,088(0.082)

463-526

9.5-11.0

(10.3)

3.フ-4.2

(3.9)

0.057-0'064

(0.061)

0.0'17-0,054X O.024-0.027

一一難Σ

0

U一言一●冨

田でΣ

0【三立ω謡

口一三Z

i5 3.フ-4.2. Tbe vulva runs into a tube'

S11aped appendage, through W111Ch eggs aTeIald. There aTe a swe11ing o.057-0.064mt口トehind the vU1νa and a glandU1且τ Structute

。n 小e tip of this sweⅡing. The body isbluntly rounded at the caudal end.Eggs : T11e eggs are o.047司.054Tnl0 10ng

and o.024-0.027皿ln wide, with very protr・

Uding plugs at both ends. The inner she11IayeT is not bent back、vard at the plugs・IS

Table 2

C.06Sig""t" and c.,haゴι'aNh1α have beenrecorded by many auth0玲(claphaln (1949),Itagaki ei al.(1970), Kasimov (1956), Ke110gg& preSいVood (1968), Madsen (1941,1952a,1952b in a vast 捻わge of birds; the fotrneTSpecies frot口 Peldiωルrιh'之, P.,・,e1ゼil,Cα11加 galhιゞ donl.,ヂhasia,πiS ι0ιChia'S,ハ1ι,1ιゼιgl・is ga110,aT,0 ι10nι.,八元ιリ1iι1αⅡle1ιαgl'1S,C〕,gN"s dhτυ齡・, chl0ιつhaga,oliCι少hα1α, A"sel'αノ1Sι1・ do"1., C0ιιι,,しみα liT,iι1 1iuia, C.1. do,,ι・,C./JahuNム"S Pαιιι"1厶ιι', C.ιMπαS and chl01'tsιhio,・is; and the latteT from l'ιrdι'エ,eJゼil,Ph'1ヅιUπι9 ColchiιιιS, a hybrid (P11ιιSia,1ヱιS ι01、ChiαιS I01,qιιαι"9 X P. C.,ι,'siαι0, C/11》1S010,1UιS1)id"5, rrago,απ ie,N"1i1κkι,1コau0ι1'iδ、t'1ι"Sand the snow cock, Tι力如ogalh心 SP. The

f0剖・1 iS 訂ot contained in the h05tqulnea

record of c.つ/1αSiι1,N',1ιl and,壬UTt11etmore,C. phιn・ia11i/1α appeaτ5 to be a 5Pecies ne、、'to lapan.

'rhe rneasurements of the specilnens as、

in agreementSigned to c.06、cigNat4 訊fere

With those of c.0ιSighata by Mad託n 1945{or the index of body length head・except

VUI、・a distancE. He descTibed the index tobe l.3 t0 2.2, but that by the aut110rs ranges{tom 2.o t0 3.0.1f the index iS 13 aS 5tatedby ＼1ad5en 1945, the vulva is to be situatedabout one fourth of the body length fromthe caudal end ; but such a female $pecilDen11es not been observed by the authors. SO,Such a sme11 index appear5 to be quite

Improbable.

Re三retfUⅡy KOH含n's descTiption 1940 onC.,hasia"h1α Could 力ot be c0口Sulted bythe authots. C.ιad0υιι1討αta, described by八ladse11 1945 as a new species, was after、

肌・ards synonylnized 、vith c.,hasialN'H4 byColnpated with t11e measure・hi1Ⅱ 1951

ment5 0f c.ι"ι10ut"υαta by Madsen (1945and 、、akeHn 1967, aS 5ho、vn in table 2,,

the females c011ected by the author5 WeTeidentical 、vith th05e of Mad託11in mea5Ure・

ments, except that they were 菖reater lnIength than those of Madsen (1945). ThediHerence in length of t11e fetnaleS 1口ightOriginate in host diHerence.

Madsen 1951 Pointed out Kot1会n'5 mea'SUTement 1940 of the spicule.190 t0 2伽,

Di8CⅡ部ion

Explanation of Fi宮Ures

Figs.1 5,9,10,11 C.0ιSιgN'11"1. Male caudal end. ventral vie、V2. Male caudal end,1atetal view

3, Male caudal end witb protrudin菖 SpiculaT she批114. Female caudal end、 1ateral 、'1e、¥

5. VU1νa,1ateral view9. proximal part of 5Picule,1ateral10. ptoximal paTt of 5Plcule.、'entra11. Eg宮

Figs,6-8,11,13 C.,haぶiaπhj"6. ptoximal patt of spicule, ventral viewフ. ceudal end of felnale、 1eteral view8. caudal end of male, Yentra1 νiew13. vulva with tu、ular append3ge,1ateral vie、Y

10

゛゛゛゛゛'..

゛゛゛゛

妻重毛

to be added a zeTO, and its meaS11rement bythe authors was almost identical 、vith t11at

by Mad5en 1945

C.1,hasidⅡh1ιl and c. a"alis are usua11yPaTasitic in the caeC口ID, though wakelin1967 detected c.,hasiα井i"a hom the smauintestine of the P11easant,,/1ι心'i'U1加αノ1C11icNSand partridge,1コι1'ιli■,ιrdiω and claphaTn1961 from t11e jejunum of 1コι1'dil,ιrdi乞.

The5e twe species of 、vorlns ars morpho・10gica11y akin to each other in the maleCaudal end, but c. phasiι1,1h1α Can be easily

distinguished from c, a"α16 by the ptesenceOf a tube・shaped appendage 丑nd a 5、veⅡing

near the vulva. The e宮gs of these specie5

are, furthermore, diHeTent in contouT : those0{ C.1ナhasidlu'"a are smooth and those ofC, a"'1i八 rough.

Setnmary

C'ιリ)i11'U'ia 0ムヅgⅡαta and c,,h"Sんυ,h1α,Ob仏ined fTom the sma11intestine and caecum

morph010gica11y0{ the guinea fo、YI, are

described. The guinea fowl appeaTs to bea new host of c.,hasl'ahhla and c. pha・,ゞiιUliJ1α訊,ould be a species new to Japan.

SP.ιrom the upper (1igestive tTacl of lhe

gui"e皐 f0肌,1.1. Morph010gy and developme11t

.1ep. J. paTasit',15,368 369.

4) 1tagaki, H., Murata, Y. and Kozasa 入'1.(1970); species and geographical di5tributionOf capi11arids {Tom domestic fowl in Japa力.Jap. J."et. sci.,32 (SOPPI',136 137.

5) Ka5imo、,, G. B.(1956: T11e He】minlhFnuna of t11e Game BiTds o{ the oraet Gn】,

"naceans). sci. Acad. publ., USSR,入,105CO、Y.

554 PP

6) KeⅡ0邑g, E、 E. and preSいVood, A. K.(1968)Cnse Teport and diHerenti"客 C11atac'eri5ticsOf c"1Ji11α,フ"ι中ha$iaア1i"a from pen,rai5edPhesaflts of Maryland. Avlan Dis.,12' 5]8-0-ー.

フ) Kotlan, A、(1940): BeitΥ紅ge zut Kennιnisder parasiteDιauna der ein、eimischen FaEa"e

Aquila,42-45,1935-1938,630-657.(cite〔1 byXladseo,1951)

S)入,1adsen, H.(1941): T11e occutrC口Ce of helm・inlh5 and coccidia in parttidges and phe凱nlsin DeT11natk. J, paTasit.,27,29-34.

9)入,1ad5e", H.(1945). The species of c'ψil・1'11・ia (Nematodes,1'Tic]1ine110idea paTasj【ic

in lhe digestlve tract of Danish gaⅡinaceouゞ筈alne bircls. Dan、 Rev. Game Bi01.,1,1 112,

1の入'1ndscn, H.(1951): Notes on the specie3 0fCa,i11al'ia zeder,180o known fr01" ga1Ⅱna・CeoU5 birds. J. parasit_ 37,257-265.

]D 入10d艶n, H.(1952a). ub., P町岱iloM jagdb・arer Hilhnetν6ge】' papers Game Res,8.15・1-158.

1幻入lad祀", H,(1952b): A study on the nemn・ミ0des of Da訂iS11 gaⅡinaceous gnme'birds,Dan. Reu. Game Bi01.,2,1-126.

13) Tιlteiwa, T,(1960): outbreak of ca,i11'11'i"in lnokaS11ita park zoo. J. Jap. A舗OC, ZO01

Gard. Acquar,,2,33-34.

1'D 凡Vekelin, D.(1967): Nelnatodes of the genu'C'リJi114,・iιι Zedet,180o hom lhe c011ecTionOf t11e Lon'on scho01 0f Hygie11e and

'rropical Nle(1icine. J . Helmi"小.,41,401-、】08

1'he aut110rs expTess t11eir sincere apprecieti0訂to t11C members of Yomluri Marine Aqueliumfor meteri丑1

Acknowledgement

D clapham, P. A、 1949: on c'ψi11d,'idCad0τ,tι1τ,'↓1'ι, pathogenic to Pι,'di■11ιJ" i↓. J.Helmint11.,23,69-70.,

幻 Clnphanl, P, A,1961: Recent 01コSeruation5On he11ninι11iasis in some Btitish gal"e bir(1S

ibid. Leipet suppl.,35 40

Studies 0訂 C"1」i11",'i"3) 1tagaki, H.1966

References

ーーーーー

東京都下の某遊圈地で軒化・青成された30力月令の

ホロホロチ,ウのうち,1971年7~9月に剖検されたも

のの小腸および右腸より2種の毛体虫が認められた.1

種は C女,i"aria 0ι甜'g,mm を同定された.本種はわが

国においてみられる繁の小腸寄生虫として最も普通であ

ホロホロチョウに認められた2種の毛体虫

桑原章・藤原弘

("本農産工業・中央研究所)

板垣博

(府布獣区科火学寄生虫学堂匡D

北野訓敏

(三典林式会社)

るが,ホロホロチョウにおいては,1明牙および盲鵬にその

寄生が認められた,他の1稲は陰門部の特徴的な構造な

どから C.,hasimN',1a と同定された.本種は盲腸に寄

生が認められ,わが国においては初めての報告である.