Seven new species and new distributions of Old World Chiasmini (Hemiptera: Cicadellidae: Deltocephalinae), with a redescription, key to genera, and species checklist for the tribe

Zootaxa ◽  
2008 ◽  
Vol 1808 (1) ◽  
pp. 1 ◽  
Author(s):  
JAMES N. ZAHNISER

Seven new species of Chiasmini are described, some of which, in combination with generic synonymies included here, substantially extend the known ranges of their genera. The new species are Pratura ceylona sp.nov. from Sri Lanka, Leofa thompsoni sp.nov. from Rwanda and Uganda, L. kumasamba sp.nov. from Zambia, L. pedunculata sp.nov. fromthe Democratic Republic of Congo, L. palearctica sp.nov. from Spain, Exitianus ghaurii sp.nov. from South Africa, and E. apophysisiosus sp.nov. from Madagascar. The classification of Chiasmini is reviewed. Some new characters defining the tribe are described, and of particular importance are those of the female genitalia. A description of the tribe and a list of included genera are provided. Baileyus Pruthi and Gurawa Distant are transferred from Aphrodini to Chiasmini. Leofa Distant 1918 is transferred from Stenometopiini to Chiasmini, and Oneratulus Vilbaste 1975, Prasutagus Distant 1918, and Tortotettix Theron 1982 are considered junior synonyms of Leofa. Leofa is interpreted to include four subgenera: the nominotypical subgenus, Prasutagus, Tortotettix, and Edmundiana subgen.nov. Pratura Theron 1982 is transferred from Deltocephalini to Chiasmini, and Doraturella Emeljanov 2002 is considered a junior synonym. Picchusteles Linnavuori and DeLong, originally included in Macrostelini, is included in Chiasmini. A checklist of the 323 species and subspecies in the tribe, including partial information on distribution and holotype depositories, is provided.

Author(s):  
Paolo Bonavita ◽  
Augusto Vigna Taglianti

The afrotropical species of the subgenus Microserrullula netolitzky, 1921, of the genus Odontium LeConte, 1848 are here revised. We redescribe the three-known species, Odontium aegyptiacum (Dejean, 1831), O. icterodes (Alluaud, 1933) and O. pogonopsis (Alluaud, 1933), and describe four new species: Odontium australe n. sp. (Kenya, Mozambique, Madagascar, South africa); Odontium basilewskyi n. sp. (Democratic Republic of Congo); Odontium okavangum n. sp. (angola, namibia, Zambia); Odontium clarkei n. sp. (Ethiopia). A key for the identification of the african species of the subgenus Microserrullula is presented.


Zootaxa ◽  
2020 ◽  
Vol 4722 (4) ◽  
pp. 339-351
Author(s):  
OLAVI KURINA

A comprehensive material of Afrotropical Sciophila including 262 male specimens of 15 species collected from 7 countries are studied. Two new species—S. geiri sp. n. and S. tchabalensis sp. n.—are described from Madagascar and Cameroon, respectively. New records of the following 13 species are presented: S. digitilenta Søli, 1997 (Uganda), S. fenestralis Søli, 1997 (South Africa), S. kakumensis Søli, 1997 (Cameroon, Uganda), S. kjaerandseni Søli, 1997 (Uganda), S. koundensis Søli, 1997 (Uganda), S. leptosoma Søli, 1997 (Democratic Republic of Congo), S. longistyla Søli, 1997 (South Africa), S. mazumbaiensis Søli, 1997 (Uganda), S. ocreata Philippi, 1865 (France: La Réunion), S. papula Søli, 1997 (Democratic Republic of Congo), S. pinniger Søli, 1997 (South Africa, Cameroon, Uganda, Kenya), S. quadra Søli, 1997 (Democratic Republic of Congo), S. stellata Søli, 1997 (Uganda). The majority of the new records represent the first ones since initial description of the species. S. ocreata is considered to be introduced to the Island of La Réunion. The number of Afrotropical Sciophila species is set at 23. 


Koedoe ◽  
2002 ◽  
Vol 45 (2) ◽  
Author(s):  
C.H. Newbery ◽  
G.N. Bronner

Neave’s mouse, Mus neavei (Thomas, 1910), occurs in the Democratic Republic of Congo, Tanzania, Zambia, Mozambique, Zimbabwe and South Africa (Petter 1981; Musser & Carleton 1993), with the latter record based on material from owl pellets taken at Makapansgat (Pocock 1974). Pocock’s record was disputed by Swanepoel et al. (1980), and in the absence of complete voucher specimens, the occurrence of this species in South Africa was regarded as doubtful. However, it was supported by Meester et al. (1986) and accepted by Musser & Carleton (1993).


2010 ◽  
Vol 67 (2) ◽  
pp. 219-233 ◽  
Author(s):  
O. Lachenaud ◽  
D. J. Harris

Three new species of Rubiaceae from Central Africa are described and illustrated. Chassalia lutescens O.Lachenaud & D.J.Harris (widespread from Cameroon to Democratic Republic of Congo) is recognised inter alia by the T-shaped ventral furrow of the seeds and the orange-yellow discoloration of inflorescences in herbarium specimens. Psychotria nodiflora O.Lachenaud & D.J.Harris (Central African Republic, Congo-Brazzaville and Democratic Republic of Congo), belonging to Psychotria subgen. Psychotria sect. Involucratae, is unique among African species of the genus in having paired axillary inflorescences. Psychotria pteropus O.Lachenaud & D.J.Harris (Central African Republic and Democratic Republic of Congo) belongs to Psychotria subgen. Tetramerae; it is closely related to P. leptophylla Hiern but differs in its narrow corolla tube and globose to ellipsoid fruits.


Zootaxa ◽  
2017 ◽  
Vol 4286 (3) ◽  
pp. 425
Author(s):  
DANIEL BARTSCH

A new species and genus of Sesiini, Hyleina kaphetea new gen. & new sp., from tropical Africa is described. The type series comprises twelve male specimens from the Democratic Republic of Congo, Malawi, Tanzania and Zambia. Female specimens and life history are unknown. 


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