К стати, как оказалось, их куча видов:
Streptocephalus annanarivensis Thiele (1907)
Streptocephalus antillensis Mattox (1950)
Streptocephalus areva Brehm (1954)
Streptocephalus bidentatus Hamer & Appleton (1993)
Streptocephalus bimaris Gurney (1909)
Streptocephalus bourquinii Hamer & Appleton (1993)
Streptocephalus bouvieri Daday (1908)
Streptocephalus cafer Lovén (1847)
Streptocephalus caljoni Beladjal, Mertens & Dumont (1996)
Streptocephalus cirratus Daday (1908)
Streptocephalus cladophorus Barnard (1924)
Streptocephalus coomansi Brendonck & Belk (1993)
Streptocephalus dendrophorus Hamer & Appleton (1993)
Streptocephalus dendyi Barnard (1929)
Streptocephalus dichotomus Baird (1860)
Streptocephalus distinctus Thiele (1907)
Streptocephalus dorothae Mackin (1942)
Streptocephalus dregi G. O. Sars (1899)
Streptocephalus echinus Bond (1934)
Streptocephalus floridanus Packard (1880) synonym of sealii
Streptocephalus gauthieri Brtek (1974)
Streptocephalus gracilis G. O. Sars (1898)
Streptocephalus guzmani Maeda-Martínez, Belk, Obregón-Barboza & Dumont (1995)
Streptocephalus indistinctus Barnard (1924)
Streptocephalus jakubskii Grochmalicki (1921)
Streptocephalus javanensis Brehm (1955)
Streptocephalus kaokoensis Barnard (1929)
Streptocephalus kargesi Spicer (1985)
Streptocephalus lamellifer Thiele (1900)
Streptocephalus linderi W. G. Moore (1966)
Streptocephalus longimanus Bond (1934)
Streptocephalus mackini W. G. Moore (1966)
Streptocephalus macrourus Daday (1908)
Streptocephalus mattoxi Maeda-Martínez, Belk, Obregón-Barboza & Dumont (1995)
Streptocephalus moorei Belk (1973)
Streptocephalus namibiensis Hamer & Brendonck (1993)
Streptocephalus neumanni Thiele (1904)
Streptocephalus ovamboensis Barnard (1924)
Streptocephalus papillatus G. O. Sars (1906)
Streptocephalus potosinensis Maeda-Martínez, Belk, Obregón-Barboza & Dumont (1995)
Streptocephalus proboscideus Frauenfeld (1873)
Streptocephalus propinquus Brady (1916)
Streptocephalus purcelli G. O. Sars (1898)
Streptocephalus queenslandicus Herbert & Timms (2000)
Streptocephalus reunionensis Thiéry & Champeau (1994)
Streptocephalus rothschildi Daday (1908)
Streptocephalus rubricaudatus Klunzinger (1867)
Streptocephalus rugosus Brehm (1960)
Streptocephalus seali Ryder (1879) synonym of sealii
Streptocephalus sealii Ryder (1879)
Streptocephalus similis Baird (1852)
Streptocephalus simplex Gurney (1906)
Streptocephalus sirindhornae Sanoamuang, Murugan, Weekers & Dumont (2000)
Streptocephalus spinicaudatus Hamer & Appleton (1993)
Streptocephalus spinifer Gurney (1906)
Streptocephalus spinosus Daday (1908)
Streptocephalus sudanicus Daday de Dées (1910)
Streptocephalus texanus Packard (1871)
Streptocephalus torvicornis Waga (1842)
Streptocephalus trifidus Hartland-Rowe (1969)
Streptocephalus vitreus Brauer (1877)
Streptocephalus wirminghausi Hamer (1994)
Streptocephalus woottoni Eng, Belk & Eriksen (1990)
Streptocephalus zeltneri Daday (1910)
Streptocephalus zuluensis Brendonck & Hamer (1992)
А таким обзавестись нет желания?