After Sibley & Monroe, 1990, with Finnish vernacular names from Lokki, Jännes & Nikander, 1992
<==o Euplectes (piispat) [17] |--o E. afer (kultapiispa) | |-- E. a. afer (Yellow-crowned Bishop) | `-- E. a. taha (Taha Bishop) |-- E. diadematus (kekälepiispa) |--o E. gierowii (kultakauluspiispa) | |-- E. g. gierowii (Angola Black Bishop) | |-- E. g. ansorgei (Northern Black Bishop) | `-- E. g. friedrichseni (Southern Black Bishop) |-- E. hordeaceus (tulikauluspiispa) |-- E. franciscanus (Orange Bishop) |-- E. nigroventris (rantapiispa) |-- E. aureus (kultaselkäpiispa) |-- E. orix (punapiispa) |-- E. capensis (keltaperäpiispa) |-- E. axillaris (punasiipipiispa) |--o E. macrourus (keltaselkäpiispa) | |-- E. m. macrourus (Yellow-mantled Widowbird) | `-- E. m. macrocercus (Yellow-shouldered Widowbird) |-- E. hartlaubi (luhtapiispa) |-- E. psammocromius (malawinluhtapiispa) |--o E. albonotatus (valkosiipipiispa) | |-- E. a. eques (Cinnamon-shouldered Widowbird) | `-- E. a. albonotatus (White-shouldered Widowbird) |--o E. ardens (punakauluspiispa) | |-- E. a. concolor (Black Widowbird) | |-- E. a. laticauda (Red-naped Widowbird) | `-- E. a. ardens (Red-collared Widowbird) |-- E. progne (laahuspiispa) `-- E. jacksoni (kenianpiispa)
Reference(s):
- Lokki, J., Jännes, H. & Nikander, P. J., 1992: Otavan lintutieto.
–Kustannusosakeyhtiö Otava, Helsinki, Finland, 1992, pp. 1-440
Translated from: Perrins, C. M. (ed.), 1990: The Illustrated encyclopaedia of birds.
–Headline Book Publishing Plc., London, England, 1990 - Sibley, C. G. & Monroe, B, L., 1990: Distribution and taxonomy of birds of the world.
–Yale University Press, New Haven & London, 1990. xxiv-1111.