Revision of the Northern South American tiphiid genus merithynnus kimsey, 1991 (Hymenoptera: Tiphiidae: Thynninae)

2005·9.8 MB·

by  Lynn S Kimsey

PROC. ENTOMOL. SOC. WASH.
107(3). 2005, pp. 576-595
REVISION OF THE NORTHERN SOUTH AMERICAN TIPHIID GENUS
MERITHYNNUS KIMSEY, 1991 (HYMENOPTERA: TIPHIIDAE: THYNNINAE)
Lynn S. Kimsey
Bohart Museum of Entomology, University of California, One Shields Ave., Davis
95616, (e-mail: [email protected])
—
Abstract. The South American genus Merithynnus is revised. Five new species from
Colombia, M. bilobatus, M. intermedius, M. montanus, M. nasalis and M. paradoxus,
are described. Of these species only paradoxus and intermedius are known from both
sexes. The remaining species are based on males. Seven previously described species,
three from Venezuela (osorioi, pecki, and turbulentus) and four from Colombia (acumi-
natus, bogotanus, desertus, and mimulus) are redescribed, and a distribution map and key
to the species are provided. Merithynnus desertus is known only from the female and
acuminatus, bogotanus, mimulus, and turbulentus are known only from males.
Key Words: Merithynnus, Thynninae, Elaphropterini, Colombia
For a number of years Michael Sharkey, The remainder of the previously described
University of Kentucky, in collaboration species, osorioi, pecki, and turbulentus, are
with the Alexander von Humboldt Biolog- from Venezuela. In the new Colombian ma-
ical Resources Research Institute, Bogota, terial the type series ofparadoxus alone is
has intensively collected Hymenoptera in represented by more than 200 specimens.
parks across Colombia. This project has re- Although Merithynnus species are undoubt-
vealed a heretofore unknown fauna ofwasp edly parasitoids, like other members of the
species, particularly in the tiphiid subfamily family, nothing is known ofthe natural his-
Thynninae. Only two genera of Thynninae tory of the genus.
are recorded from Colombia, Merithynnus
and Aelurus (Rhagigasterini). All of the Materials and Methods
Colombian thynnines in the tribe Elaphrop- Specimens used in this study were bor-
terini belong to the genus Merithynnus. rowed from the following museums and in-
This study increases the number of known stitutions. Type depositions are indicated in
Merithynnus species from seven to twelve. the text by the city name of the re—spective
Oddly, none of the previously described museum in capital letters: BERLIN Hum-
species from Colombia were represented in boldt Museum, Humboldt-Universitat, Ber-
the material collected by Sharkey and the lin, Germany (F Koch); BOGOTA—Alex-
Humboldt Institute. ander von Humboldt Biological Resources
Prior to the study of Merithynnus in Co- Research Institute. Bogota—, Colombia (D.
lombia, the genus was known from fewer Arias); BUENOS AIRES Division Ento-
than 60 specimens, in most species just mologia, Museo Argentino de Ciencias Na-
from the type series. Four of these, acumi- turales, Buenos Aires, Argentina (M. J. Vi-
natus, bogotanus, desertus, and mimulus, ana); CAMBRIDGE—Museum ofCompar-
were described from Bogota, Colombia. ative Zoology, Harvard University, Cam-
VOLUME 107, NUMBER 3 577
USA
bridge,—Massachusetts, (P. Perkins); ventral lobe or dorsal one, before apical
DAVIS Bohart Museum of Entomology, strap, apica—l strap bending dorsally.
University of California, Davis, USA (S. L. Female. Mandible slender, edentate;
Heydon); GAINESVILLE—Florida State propleuron elongate and strongly convex
Collection ofArthropods, Gainesville, USA ventrally; scutum and metanotum obscured;
LONDON—
(L. A. Stange); The Natural scutellum elevated and ovoid dorsally; me-
History Museum,—London, England (S. tasomal tergum I strongly narrowed anteri-
Lewis); OTTAWA Hymenoptera Section, orly with short, often densely setose, ante-
Biosystematics Institute, Agriculture Cana- rior surface; tergum II with two strong
da, Ottawa (L. Masner); OXFORD—Hope transverse ridges, apical margin strongly
Entomological Collections, Oxford Univer- upcurved; pygidium coarsely punctate, with
sity Museum, England (C. O'Toole). Pri- lateral carina, usually with one or more api-
mary types were studied for all species. cal lobes orteeth, tufts ofsetae laterally and
Modifications ofthe head, mesosomaand one or more on the surface of the plate and
terminalia are most important to distinguish on apical margin; sternum VI apical plate
species. In females the shape ofthe protho- broadly ovoid o—r forming half circle.
rax, propodeum and pygidium are most sig- Distribution. Species of Merithynnus
nificant. Diagnostic features of males in- appear to be restricted to higher elevations
clude the configuration of different com- of the northern reaches ofthe Andes in Co-
ponents of the face, body coloration, and lombia and Venezuela, in the Cordillera
the shape ofthe hypopygium, paramere and Oriental and Cordillera Merida (Fig. 1).
aedeagus. The terms terga and sterna are None of the specimens examinemd for this
study were found below 1,000 and the
used to refer to segments of the metasoma.
majority of specimens were from between
The slender, elongate, curved apex of the m m
aedeagus is referred to below as the "apical 2,000 and 3,—000 in elevation.
Discussion. The genus Merithynnus
strap." Puncture diameter, given in the text
was described by Kimsey (1991) to include
as PD, is used to describe the density of a variety of species, some of which were
punctation of the integument.
originally described in Scotaena and Ela-
Merithynnus Kimsey phroptera. Merithynnus is characterized by
a number offeatures, some shared with oth-
Merithynmis Kimsey 1991:74. Type spe- er members ofthe Tribe Elaphropterini. and
cies: Merithynnuspecki Kimsey 1991:75. some unique to the genus. Unique features
Original designation. include the configuration of the female py-
— gidium, with lateral carina, irregularly
Male. Mandible bidentate, usually with sculptured posterior surface, 1-4 apical
small angle or tooth subbasally on dorsal lobes or teeth, and two or inore tufts of se-
margin; pronotal transverse anterior ridge tae, male scutellum with septate, transverse
laterally notched; scutellum with trans- anterior groove, male hypopygium apically
versely septate groove along anterior mar- hoof-like, lateral margin with submedial
gin; epipygium apically truncate to round- notch or indentation, and paramere apically
ed, with lateral carina; hypopygium notched bending inward. Females are onl\ known
submedially, ligulate or horse hoof-shaped for six species: hoi^otiuuis. dcscrtus, intcr-
apically; paramere elongate, bending ven- inedius, osorioi, pecki, and parachixus. The
trally along longitudinal axis, with apical female of desertus is uiidcnibtedly synony-
tooth or lobe bending toward midline vol- mous with one o{ the other species de-
sella appressed against aedeagus, with short scribed by Turner (1910) based on males
broadly rounded to slender, free apical lobe; Worn Bogota, Colombia, but this cannot be
aedeagal column short, often with large resolved without collecting pairs in copula.
PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON
578
Fig. 1. Distribution map ofMerithynnus species in Colonnbia and Venezuela.
The genus is redescribed in light of phylo- 4. Pronotal medial disk strongly excavate, al-
genetic analyses ofthe genera ofThynninae most trough-like anteromedially, excavation
planai"withanteriorcollar(Fig. 24);pygidium
currently underway.
with carina enclosed apical snout or plate
Key to the Species of Merithynnus (Fig. 33) .... intermedius Kimsey, new species
- Pronotum medial disk convex or flattened,
1. Wingless (female) 2 strongly to somewhat elevated above anterior
- Winged (male) 6 collar; pygidium without carina enclosed api-
2. Pronotal disk anterioriy trilobate (Fig. 32); cal snout or plate 5
pygidium with two subapical lobes or teeth
5. Propodeum saddled in profile (Fig. 37); pron-
between apical tufts of setae (Fig. 35); pro- otum with medial disk convex, strongly ele-
podeum abruptly concave adjacent to metan-
vated above anterior collar (Fig. 37); pygidi-
otum (Fig. 32) um apically quadrilobate (Fig. 36)
paradoxus Kimsey, new species
pecki Kimsey
- Porrloynot(aasl idniskFigbsi.lob2a4t-e,25c,on3v0,ex37o)r;flpaytgaindteiruim- - Propodeum convex in profile, not saddled
emarginate or unilobate between apical tufts (Fig. 25); pronotum nearly flat, medial disk
ofsetae (Figs. 29, 33-34); propodeumstrong- only slightly elevated above anterior collar
ly convex adjacent to metanotum (Figs. 24, (Fig. 25); pygidium apically trilobite, with
25, 37) 3 acute medial lobe (Fig. 29) . . desertus (Turner)
3. Propodeum dorsomedially dentate (Fig. 30); 6. Clypeus with medial lobe, tooth orprojection
metasomal sternum VI apically forming half (as in Figs. 3, 10); metasoma with extensive
circle (Fig. 34) osorioi Kimsey orange or reddish markings 7
- Propodeumdorsomediallyrounded(Figs.24- - Clypeus without medial tooth or projection
25, 37); metasomal sternumVI apicallysemi- (as in Figs. 4, 11); metasoma without orange
circular (as in Figs. 29, 33, 36) 4 or reddish markings, except mimulus 9
VOLUME NUMBER
107, 3 579
Fig. 2. Side view ofmale and female Merithynnusparadoxus.
Forecoxa with elongate ventral spine (Fig. subapically across subsidiary tooth (as in Fig.
13); clypeus apicomedial margin forming 9); clypeal apical projection with apex broad-
elongate, narrow, upcurved lobe(Fig. 10);an- er than (as in Figs. 9, 11) or less than half
tennal lobe sharply angulate apically (Fig. 10) distance between antennal sockets (Fig. 4) 10
paradoxus Kimsey, new species 10. Clypeus apicomedial projection with sides
Forecoxa without ventral spine; clypeal api- convex to lobate, apex narrowly bidentate
comedial margin unilobate, trilobate, or (Fig. 4); forewing marginal cell more darkly
broadly truncate (as in Figs. 3-9, 11-12); an- stained, noticeably darker than rest of wing
tennal lobe rounded 8 bilobatus Kimsey, new species
Clypeus apical margin with small medial lobe - Clypeus apicomedial projection with sides
and small obtuse sublateral lobes (Fig. 3) . . straight to concave, apex broadly bilobate,
acuminatus (Turner) flat, bidentate or indented (as in Figs. 7, 9,
Clypeus apicomedially slightly produced and 1 1); forewing marginal cell at most slightly
flat medially, with small acute to obtuse sub- darker than rest of wing membrane II
medial angles (Fig. 8) 11. Clypeus convex medially, rounded apicome-
nasalis Kimsey, new species dially; mandible broadest submedially; face
Metasoma and legs extensively reddish; man- with continuous yellow stripe along innereye
dible broadest submedially (Fig. 6); clypeal margin connecting behind ocelli, forming
apical projection with apex equal to distance continuous stripe
between antennal sockets (Fig. 6) intertncdius Kimsey. new species
initnulus (Turner) Clypeus flat medially, apicomedially angu-
Metasoma and legs without reddish colora- late, not rounded in front view; mandible
tion, black and yellow; mandible broadest broadest suhbasallv (as in Figs. 5, 9, 1 1); face
X
580 PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON
with discrete yellow stripe along inner eye lobe and obtuse submedial ones; area be-
margin not extending beyond ocelli 12 tween antennal socket and inner eye margin
12. Clypeus with apicomedial angles obtuse to with tiny punctures, punctures 1-3 PD
90° (Figs. 7, 11); mandibleslender, withsmall
subapical tooth, broadest subbasally, without apart; frons with punctures larger than low-
subbasal angle on inner margin (Figs. 7, 11) er face, nearly contiguous, somewhat elon-
13 gate; vertex punctures smaller than frons,
Clypeus with apicomedial angles acute (Figs. contiguous; hindocellus 3 hindocellar di-
4, 10, 13); mandible with large subapical ameters from eye margin; flagellomere I
tooth, broadest submedially, with small sub-
basal angle on inner margin (Figs. 4, 10, 12) 2.5X as long as broad; flagellomere II 3.5
14 as long as broad; flagellomere XI 6X as
13. Clypeus flat in lateral view (Fig. 22); mandi- long as broad; mandible broadest medially,
ble without subbasal angle (Fig. 11); aedea- with long apical tooth, large subsidiary
gus withlarge ventral lobebeforeapical strap tooth and strong medial angle. Mesosoma:
(Fig. 46) pecki Kimsey
- Clypeus saddle-shaped in lateral view (Fig. Legs unmodified; pronotal punctures tiny,
18); mandible with obtuse subbasal angle 2-3 PD apart; scutal punctures 2-4 PD
(Fig. 7); aedeagus without ventrallobebefore apart medially, becoming denser laterally,
apical strap (Fig. 52) 0.5-1.0 PD apart; scutellar punctures 1-3
montanus Kimsey, new species PD apart; metanotum polished, punctures
14. Cgilnyaptee,uswiatphicaocmuetdeilaaltemraalrgainnglessha(lFliogw.ly9);emparro-- 2-5 PD apart; propodeum densely, trans-
podeum finely shagreened; frons withoutyel- versely shagreened, punctures obscure, 2-4
low spot between ocelli osorioi Kimsey PD apart; mesopleuron densely, finely sha-
- Clypeus apicomedial margin deeply emargin- greened, punctures 1-2 PD apart. Metaso-
ate, with narrow, slightly up-turned lobes on ma: Finely shagreened, punctures tiny, 3-
peiotdheerusmidhei(gFhilgy. p1o2l)isohredr;oufnrdoends(wFiigt.h5)y;elplroow- 5 PD apart; epipygium lateral carina strong-
spot between ocelli 15 ly produced; hypopygium ligulate, apically
15. Clypeus apicomedial projection with lateral rounded, roughened dorsally (Fig. 26).
margin obtuse or rounded (Fig. 5); face with Genital capsule (Figs. 38, 48): Paramere
complete yellow stripe along inner eye mar- subtriangular, ventrally curved, tapering
gin, extending to vertex behind ocelli; terga
I-V with bright yellow stripe or spot; fore- apically in lateral view, ventral surface
wing marginal cell only slightly darker than strongly concave, broad, apically subtrun-
rest ofwing bogotanus Kimsey cate, inner angle slightly hooked in dorsal
- Clypeus apicomedial projection with lateral view; aedeagus with large dorsal lobe. Col-
margin straight (Fig. 12); face with two nar- or: Black, with yellow to red markings:
rowly to well-separatedyellowish spotsalong
eye margin, dorsal spot barely extending to clypeus ventrally yellow, antennal lobe yel-
ocelli, not beyond; terga I-IV with small low, mandibles mostly yellow, inner eye
whitish lateral spot; forewing marginal cell margin with yellow stripe extending to ver-
markedly darker than rest of wing tex, connecting to stripe extending from
turbulentus (Turner)
posterior eye margin; pronotum with broad,
Merithynnus acuminatus (Turner) transverse medial yellow stripe, large yel-
(Figs. 3, 14, 26, 38, 48) low lateral spot; scutum with large, trilobate
medial yellow spot, two small lateral spots
Elaphroptera acuminata Turner 1910:194.
and small yellow spot anteriorly on notau-
Syntype males: Colombia: Bogota (BER-
lus; scutellum with large yellow medial and
LIN).
— smaller lateral spot; metanotum yellow me-
Male. Body length 14-15 mm. Head dially and laterally; propodeum with broad
(Figs. 3, 14): Clypeus impunctate ventrally, U-shaped sublateral yellow spots, narrowly
dorsally punctures contiguous to 0.5 PD separated medially, interrupted laterally in
apart, with small medial tubercle, apical some specimens, with yellow dorsolateral
margin barely produced, with acute medial spot; mesopleuron with large, J-shaped, yel-
VOLUME 107, NUMBER 3 581
12.liirhulenlus
Figs. 3-13. 3-12, Front view of male face, antennae removed. 13. Male foreleg.
582 PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON
low dorsal spot and smaller ventral one; fo- large submedial tooth and subbasal obtuse
recoxa anteriorly yellow; mid and hindcox- angle; flagellomere I 2.5X as long as broad;
ae yellow dorsally and laterally; fore- and flagellomere II 3.5X as long as broad; fla-
midfemora yellow ventrally; tibiae, tarsi gellomere XI 6X as long as broad. Meso-
and hindfemur red to orange; metasomal soma: Pronotum weakly punctate, punc-
tergum I yellow, with dark brown medial tures minute, 3-8 PD apart; scutum pol-
spot and subapical orange spots; segments ished, punctures 1-4 PD apart; scutellar
II-IV primarily yellow, with orange basal punctures 1-4 PD apart, laterally, nearly
markings and orange to dark brown apical impunctate medially; metanotum impunc-
markings; segment V blackish, with large, tate; propodeum finely shagreened, nearly
lateral, yellow spot; segment VI black, with impunctate posteriorly; mesopleuron with
lateral yellow tergal spot; epipygium dark dorsal margin of scrobal sulcus bulging,
brown, with basolateral yellow spot; wing punctures 1-2 PD apart; grooves above pet-
membrane yellow-tinted, veins yellowish iolar socket faintly septate; legs unmodi-
brown. Ves—titure: Pale golden. fied. Metasoma: Terga and sterna finely
Female. Unknown. shagreened, punctures shallow, 1-4 PD
—
Material examined. COLOMBIA: Bo- apart; hypopygium broadly rounded apical-
gota (the type—series). ly, dorsal surface transversely wrinkled
Discussion. Based on the coloration of (Fig. 27). Genital capsule (Figs. 39, 49):
the male and modifications of the male Paramere slender, elongate, tapering apical-
clypeus acuminatus is most similar to the ly in lateral view, broadened and slightly
new species nasalis and paradoxus, de- hooked in dorsal view, with submedially
scribed below. All ofthese species have ex- bulging inner margin; aedeagus with large
tensive orange coloration on the legs and dorsal lobe. Color: Black, with pale yel-
metasoma, and the clypeus has a medial lowish markings on lower two-thirds of
tooth or projection. Merithynnus acumina- clypeus, antennal lobe, base of mandible,
tus lacks the spined forecoxa and strongly face along eye margin with large spot ven-
elongate clypeus of paradoxus. It can be trad and small spot dorsad, vertex with
distinguished from nasalis by the clypeus transverse stripe, often interrupted subme-
having a single apicomedial lobe and ob- dially, gena with large spot along lower eye
tuse sublateral ones. margin, mandible pale yellow medially;
pronotum with transverse submedial stripe
Merithynnus bilobatus Kimsey,
and large lateral spot; scutum with small
new species
medial spot and lateral stripe; scutellum
(Figs. 4, 15, 27, 39, 49) with two medial and one anterolateral
—
Male. Body length 10-14 mm. Head spots; metanotum yellow medially, with an-
(Figs. 4, 15): Clypeus flat in side view, ap- terolateral stripe; mesopleuron with com-
icomedially elongate, with bilobate apex, ma-shaped dorsal spot, medial spot and
side of elongation strongly convex, punc- posterior one; propodeum with lateral spot
tures sparse and 4-6 PD apart apically, be- and submedial longitudinal stripes; coxae
coming denser, 0.5-1 PD apart, dorsally with dorsal spot, femora with ventral sur-
and laterally; area between eye margin and face yellow; metasomal terga I-IV with lat-
antennal socket with dense small punctures, eral spot; wing membrane lightly brown-
contiguous to 0.5 PD apart; antennal lobes tinted, darkest in medial cell, veins dark
evenly rounded; frons punctures larger than brown, stigma yellowish brown medially.
on lower face, 1-2 PD apart; vertex sparse- Vestiture: —Long, sparse, silvery.
ly punctate, punctures small, 1-4 PD apart; Female. unkno—wn.
hindocellus 3 ocellar diameters from eye Type material. Holotype S: Caqueta
margin; mandible with long apical tooth. Parque Nacional Natural, Cordillera de los
VOLUME 107, NUMBER 3 583
24. intermedius
20. osorioi
21.paradoxus
22.pecki 27). turbulentus
25. desertus
33. intermedius
34. osorioi 35. paradoxus 36.pecki 37. pecki
Figs. 14-37. 14-23, Side view of male face, antenna removed. 24. 25. 30. 32. 37. Side \ieu of female
mesosoma. 26-28, Apex ofhypopygium, dorsal view. 31, Apex ofhypopygium. side view. 29. 33-36. Posterior
view offemale metasomal segment VI.
—
584 PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON
Pichachos, 2°44N 74°53W, 1,560 m. Mal- mere slender, elongate and tapering apically
aise trap, E. Gonzalez, 1-7 Nov. 1997, No. in lateral view, broadened and slightly
662 (BOGOTA). Paratypes: 4 6, same data hooked apically in dorsal view; aedeagus
as holotype (B—OGOTA, DAVIS). without dorsal lobe, one-half or more as
Etymology. This species is named bi- long as paramere. Color: Black, with yel-
lobatus in reference to the narrowly bilo- low markings; clypeus yellow, except api-
bate clypeus. — comedial spot and around tentorial pits, in-
Discussion. The most distinctive fea- ner eye margin with yellow stripe extending
tures of male bilobatus are the black and to hindocellus, antennal lobe yellow, man-
pale yellow coloration, clypeus with the dible yellow medially, posterior eye margin
medial projection apicomedially narrowly with yellow stripe along lower three-
bilobate and laterally convex to lobate, and fourths, vertex with transverse yellow
the forewing marginal cell darker than the stripe; pronotum with transverse medial
rest of the wing. The male clypeus appears yellow stripe, interrupted medially, and
flat in profile. large lateral yellow spot, scutum with pos-
teromedial yellow spot and yellow lateral
Merithynnus bogotanus (Turner)
stripe, scutellum with two large medial and
(Figs. 5, 16, 27, 40, 50) lateral yellow spots, metanotum yellow me-
Elaphroptera bogotana Turner 1910:196. dially and laterally, propodeum with large
Syntype males: Colombia: Bogota (LON- U-shaped yellow sublateral spot; forecoxa
DON, BERLIN). ventrally yellow, mid and hindcoxae with
— dorsal and ventral yellow spot; femora with
Male. Body length 13-15 mm. Head
yellow ventral stripe, rest oflegs black; me-
(Figs. 5, 16): Cypeus nearly impunctate, tasomal tergum I with large, irregular U-
strongly produced apicomedially, apex
shaped yellow spot, segments II-IV with
sharply bidentate; area between antennal
large lateral tergal and sternal yellow spots,
0s.o5c—ke1t.0anPdDeyaepamratr;gifnrownisthansdmalvlerptuenxctwuirtehs tergum V with large lateral yellow spot;
punctures 0.5 PD apart; hindocellus three wing membrane faintly brown, veins
brown. Vestiture: Silvery.
hindocellar diameters from eye margin; fla- —
Female. unknown.
gellomere I 2.5-2.6X as long as broad; fla- —
gellomere II 3X as long as broad; flagel- Material examined. Colombia: Bogota
lomere XI 5.0-5.3X as long as broad; man- (2 syntype males).
Discussion. Merithynnus bogotanus
dible medially and subbasally angulate,
broadest submedially, with long acute api- and turbulentus are similar in coloration
cal tooth, and smaller subsidiary tooth. Me- and overall appearance in the males. Male
sosoma: Pronotum polished, nearly im- bogotanus can be distinguished by the
punctate; scutum polished, punctures 1 PD shape of the clypeus, and the more exten-
apart; scutellum impunctate medially, punc- sive yellow markings. The male clypeus has
tures 1—2 PD apart laterally and anteriorly; the apicomedial margin obtuse or rounded,
metanotum impunctate; propodeum with and the face has a complete yellow stripe
small punctures 3-4 PD apart, nearly im- that extends along the inner eye margin
punctate above petiolar socket; mesopleu- from the clypeal margin to beyond the hin-
ron polished, punctures 1-2 PD apart. Me- docellus in bogotanus. In turbulentus the
tasoma: Integument densely, finely sha- clypeus apicomedial margin is straight and
greened, punctures shallow, 1-4 PD apart; the yellow stripe along the innereye margin
hypopygium apically broadly rounded, with barely extends to the ocelli. In addition, the
dorsal surface irregularly wrinkled (Fig. marginal cell in bogotanus is only slightly
27). Genital capsule (Figs. 40, 50): Para- darker brown than the rest of the wing;
VOLUME 107, NUMBER 3 585
43. nasalis 44. osorioi 45. paradoxus 46. pecki 47^ turbulentus
48. acuminatus 49. bilobatus 50. bogotaensis 51, mimulus 52. montanus
53. nasalis 54. o5or/o, 55. paracfa«« 56. /,er^/ .^ ,„r/,«/em.^
Figs. 38-57. 38-47, Male genital capsule; side view (left). 48-57, Dorsal view (right).