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1.

FEMALES

Genital apron divided into two
lateral fields by a vertical
median depression extending
from posterior margin to mid.
length of apron. Scutum smooth.

(Subgenus Hya1ommina).............................H. HUSSAINI
Figures'ZOO'E5d'ZUl

Genital apron not divided by a
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Coxa I simple, with two wide, short

spurs from posterior margin. Scutum

shiny, smooth, with few scattered,

large, deep punctations. Genital

apron a flat, widely triangular

shield that becomes greatly de_

pressed posteriorly upon engorge.

ment. (Subgenus Hya1ommasta)....................H. Figuree'19’2'_?1'I?§3en

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Genital apron a wide triangle composed of a protruding anterior ridge and a deeply, abruptly depressed, narrower

buttonfiiIOOOOOOIOOOOOOOOOOOOOOOIIOI000020 Figures 175 and 177

Genital apron a wide shield with a broad posterior margin and not aboveiOIOQOOOOOOOQIQOIIOOOOOOOIOOOIOOIOIOIOOOOOOQ5

Circumspiracular area hirsute. Middle segments of two pairs of hind legs lacking dorsal enamel.

ling‘..........................Q'...........QQQIQUCHQ Figures I34 and IE5

Circumspiracular area glabrous, or with few hairs. Middle segments of two pairs of hind legs enamelled

d°r~..’....‘...'.........‘..'.........'.....I§. Figures 20B_§5d-207

Genital apron an elongate triangle or circulwQOOOIOOOO0OOOOOOOOOOOOOOIOOIOIOOOOOIOOIOOOOOOIOIO7

Genital apron distinctly wider than long, a transverse oval, triangle, or Shj-e1dOQOOOOOQOOOOOOIIOIOIOOOOIOQOOOOIOOIOIOOOOOOOOIOOOO]-0

Genital apron a narrowly pointed

triangle with lateral margins

definitely longer than dorsal margin;

gradually depressed in profile.

Scutum usually as wide as or wider

than long; with few, scattered large

punctations; uncommonly with scat.

tering of smaller punctations;

surface frequently rugose. Usually

large ticks.....................................H.

Figures 161 and IE5

Genital apron circular or a less narrowa ly pointed triangle with lateral margins approximating dorsal margin in length. Scutum.usually somewhat longer than wide; punctations variable; usually less rugose. Size moderate (except_§. schulzei) to

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Genital apron a triangle bounded on each

side by a lobe; greatly bulging in pro.

file. Scutum usually with sinuous pos.

terior margin, numerous small puncta.

tions, and two irregular, submedian

rows of large, deep punctations. Usual.

ly moderate size................................H. IMPEBTATUM

Figurét 172 553 I73

Genital apron circular or triangular

but lacking lateral lobes; greatly

bulging or gradually depressed in

profile. Scutum usually with.very

few punctations.............................................9

Genital apron triangular; gradually

depressed except when greatly en.

gorged but never convex in profile.

Scutum smooth and shiny with very

few, scattered punctations of large

size; uncommonly with superficial

small punctations. Usually moderate

DEI‘RI'I‘UM

Figures'I6d-Kid-IEI

Genital apron small, triangular or circular, convex or bulging in pro. file. Scutum.usually lacking smooth, shiny appearance of R. detritum; few, scattered punctations, those present small or moderate size; almost never

large. Usually small size and narrow ShapeOQOOOOOOOOOOCOOOOOOOOIIOOIOOOOIOOOOOOOOOOQOOHO

Figures-163 and IE9

10. Genital apron a transverse oval, in profile deeply concave posteriorly and with a narrow, bulging lip anteriorly. Scutum usually smooth and shiny with few scattered punctations, with or without in. conspicuous interstitial punctations. (Ethiopian Faunal Region only).............................ll

Genital apron not deeply concave

in profile. (Absent or exceptional

and only peripherally in Ethiopian

Faunal Region .............................................12

ll. COIIIIDD, widely ranging species throughout Ethiopian Faunal Region. . . . . . . . . . . . . . .§. ‘1‘RU}l7£1'UH Figures 1~

Uncomnn species, known by small

populations only from Kenya, Tanga..

nyika, and Togo. Differentiated

only by association with male.................H. ALBIPARMATUM FigEes~

12. Genital apron a large, transverse

oval; flat, somewhat protnfiing,

or convex in profile. Circumspiracular

m~ea usually markedly pilose. Usually

large size. (Palearctic Fannal Region

scsunzm

Figures - E

Genital apron a large robust shield;

transversely oval or widely triangular

in outline; strongly bulging in pro.

file ; scutum with nnderate to numerous

punctations of variable size....................H. HARGDIAIIM Figure? 1'w'E"I8I

[graphic]

Figures 1% and l9l, d‘, dorsal and ventral views
Figures 192 and 193, 9, dorsal and ventral views

A, Q, genital area. B to D, genital. apron, outline and profile. B, unengorged. C, partly engorged. D, fully engorged.

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Specimens f1'oma_T'5 ise, Eastern Anatolia
Hoogstraal Collection

PLATE U!

.513.

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