20"0"12.5,13.7 mm, 2~~ 14.0,14.0 mm.
Streptocephalus purcelli Sars, 1898
Remarks. Species assessed using literature (Sars,
1898; Daday, 191Oa; Barnard, 1929). From the figures
given by Barnard (1929, Fig. 9 f,g) the presence of genitallinguiform outgrowths is evident. Barnard (1929)
and Hamer et al. (1994a) report spinose cercopods
distally. The type of ovaries remains unknown.
bouvieri subgroup
Distribution. Africa, India, and Sri Lanka.
Streptocephalus bouvieri Daday, 1908
Material examined. BMNH 1927.1O.19.1-3,Zaipi,
E. Madi, northern Uganda 1 0"18.7 mm, 1 ~ 19.4 mm.
Streptocephalus gauthieri Brtek, 1974
Remark. Species assessed using literature (Gauthier, 1939; Brtek, 1974).
Streptocephalus rothschildi Daday, 1908
Material examined. HMPS VIUa-2768 Soullouki,
Etiopie 30"0"14.3 (13.5-14.8) mm, 4 ~~ 10.9 (9.211.8) mm; HNHM IJA 112 Messinia Tehoba 70"016.0
(14.6-17.2) mm, 8~~ 13.5 (11.5-16.5) mm; MNHN
Bp 232 Menabella, Africa Orientalis 2d:flot full grown
15.0, 15.0 mm, 7 Cf>Cf> 15.8 (15.0-17.1) mm; UG 228
SW Addis Abeba, Ethiopie 6ctf26.2 (24.8-28.1) mm.
Remark. Genitalia with a small linguiform outgrowth on posterior base of each penis; these outgrowths remain covered by the non-retractile part of
the penes.
Streptocephalus spinifer Gurney, 1906
Material examined. DB 277 Madurai, Tamil Nadu,
India 7 ctrl2.6 (11.6-13.7) mm, 3W 10.8 (10.5-11.1)
mm.
Streptocephalus zeltneri Daday, 1910
219
Material examined. HMPS VIUa-2780 Goumbon,
Soudan 3~~ 15.7 (14.8-16.5) mm; UG 216 Palague,
Senegal 10"25.0 mm.
Species of the sudanicus group
(= subgenus Parastreptocephalus Brendonck et al.
(1992))
Distribution. Africa (and Indonesia ?).
Streptocephalus javanensis Brehm, 1955
Remarks. Species assessed using literature (Brehm,
1955). Brehm (1955) described this species with cercopods setose and a short ovisac terminating on segment 2. It is necessary to revise the status of this form.
Vaas (1952) reported a streptocephalid collected from
Purwakarta, Java, Indonesia with a long thumb like
that found in other members of the sudanicus group,
but Brehm figured it as truncated (Brehm, 1955). Confirmation that this form belongs to the sudanicus group
would be interesting, given the probable presence of a
streptocephalid with tetrahedral cysts in northern Australia, as reported by Sars in 1896 (Daday, 191Oa;
Linder, 1941).
Streptocephalus lamellifer Thiele, 1900
Material examined. HMPS VIIIa-2767 Mt. du
Tourkonana 1 ~ 9.0 mm; HNHM I1A-96 Africa O.
Samburu 80"0"10.8 (10.1-1l.8) mm, lOW 1l.0 (10.212.0) mm; MNHN Bp221 Afrique Orientale anglaise,
Sambourou Wa Nekika 800"10.2 (9.6-11.1) mm, 6W
11.4 (10.5-12.5) mm.
Remark. Given that only in few cases the females
of different species can readily be distinguished, we
emphasize the fact, already mentioned by Daday
(191Oa), that both males and females have lamelliform cercopods. So far, this is the only case within
the Streptocephalidae where the modifications of the
cercopods are also found in the female.
Streptocephalus kaokoensis Barnard, 1929
Material examined. BMNH 1932.2.25.65-74
Kaokoveld, SW Africa.
Streptocephalus purcelli Sars, 1898
Remarks. Species assessed using literature (Sars,
1898; Daday, 191Oa; Barnard, 1929). From the figures
given by Barnard (1929, Fig. 9 f,g) the presence of genitallinguiform outgrowths is evident. Barnard (1929)
and Hamer et al. (1994a) report spinose cercopods
distally. The type of ovaries remains unknown.
bouvieri subgroup
Distribution. Africa, India, and Sri Lanka.
Streptocephalus bouvieri Daday, 1908
Material examined. BMNH 1927.1O.19.1-3,Zaipi,
E. Madi, northern Uganda 1 0"18.7 mm, 1 ~ 19.4 mm.
Streptocephalus gauthieri Brtek, 1974
Remark. Species assessed using literature (Gauthier, 1939; Brtek, 1974).
Streptocephalus rothschildi Daday, 1908
Material examined. HMPS VIUa-2768 Soullouki,
Etiopie 30"0"14.3 (13.5-14.8) mm, 4 ~~ 10.9 (9.211.8) mm; HNHM IJA 112 Messinia Tehoba 70"016.0
(14.6-17.2) mm, 8~~ 13.5 (11.5-16.5) mm; MNHN
Bp 232 Menabella, Africa Orientalis 2d:flot full grown
15.0, 15.0 mm, 7 Cf>Cf> 15.8 (15.0-17.1) mm; UG 228
SW Addis Abeba, Ethiopie 6ctf26.2 (24.8-28.1) mm.
Remark. Genitalia with a small linguiform outgrowth on posterior base of each penis; these outgrowths remain covered by the non-retractile part of
the penes.
Streptocephalus spinifer Gurney, 1906
Material examined. DB 277 Madurai, Tamil Nadu,
India 7 ctrl2.6 (11.6-13.7) mm, 3W 10.8 (10.5-11.1)
mm.
Streptocephalus zeltneri Daday, 1910
219
Material examined. HMPS VIUa-2780 Goumbon,
Soudan 3~~ 15.7 (14.8-16.5) mm; UG 216 Palague,
Senegal 10"25.0 mm.
Species of the sudanicus group
(= subgenus Parastreptocephalus Brendonck et al.
(1992))
Distribution. Africa (and Indonesia ?).
Streptocephalus javanensis Brehm, 1955
Remarks. Species assessed using literature (Brehm,
1955). Brehm (1955) described this species with cercopods setose and a short ovisac terminating on segment 2. It is necessary to revise the status of this form.
Vaas (1952) reported a streptocephalid collected from
Purwakarta, Java, Indonesia with a long thumb like
that found in other members of the sudanicus group,
but Brehm figured it as truncated (Brehm, 1955). Confirmation that this form belongs to the sudanicus group
would be interesting, given the probable presence of a
streptocephalid with tetrahedral cysts in northern Australia, as reported by Sars in 1896 (Daday, 191Oa;
Linder, 1941).
Streptocephalus lamellifer Thiele, 1900
Material examined. HMPS VIIIa-2767 Mt. du
Tourkonana 1 ~ 9.0 mm; HNHM I1A-96 Africa O.
Samburu 80"0"10.8 (10.1-1l.8) mm, lOW 1l.0 (10.212.0) mm; MNHN Bp221 Afrique Orientale anglaise,
Sambourou Wa Nekika 800"10.2 (9.6-11.1) mm, 6W
11.4 (10.5-12.5) mm.
Remark. Given that only in few cases the females
of different species can readily be distinguished, we
emphasize the fact, already mentioned by Daday
(191Oa), that both males and females have lamelliform cercopods. So far, this is the only case within
the Streptocephalidae where the modifications of the
cercopods are also found in the female.
Streptocephalus kaokoensis Barnard, 1929
Material examined. BMNH 1932.2.25.65-74
Kaokoveld, SW Africa.