Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-26T03:15:06.132Z Has data issue: false hasContentIssue false
  • English
  • Français

Saurian malaria in Kenya: Description of ten new species from West Pokot District

Published online by Cambridge University Press:  19 September 2011

Olusegun O. Dipeolu  and
Mutuku J. Mutinga
Olusegun O. Dipeolu
Affiliation:
Parasitology Research Laboratory, Department of Pathology and Parasitology, Tuskegee University, Alabama, USA
Mutuku J. Mutinga
Affiliation:
The International Centre of Insect Physiology and Ecology (ICIPE), P.O. Box 30772, Nairobi, Kenya
Get access

Abstract

During investigations into the epidemiology of malaria of lizards in Kenya, Giemsa-stained smears made from the peripheral blood, liver and spleen of hand-caught lizards from West Pokot district were examined for the presence of Plasmodium species. Ten new species were found and described. These are Plasmodium sapaaensis, P. kyaii, P. kachelibaensis, P. icipeensis, P. gloriai, P. odhiamboi, P. bowiei, P. kaninii, P. kadogoi and P. adunyinkai.

P. sapaaensis was found to be related to P. mabuiae, P. kadogoi to P. rhadinurum, P. kaninii to P. minasense (s. Telford) and P. adunyinkai to P. maculilabre. P. kyaii and P. kachelibaensis have distinct characteristics which distinguish them from the Plasmodium species in the tropiduri group reported so far.

Four species i.e. P. icipeensis, P. odhiamboi, P. gloriai and P. bowiei, exhibited peculiar characteristics most especially their effect on the white cells. They were therefore constituted into the “Kenyan” group.

Résumé

Lors de nos enquêtes épidémiologiques sur le paludisme saurien au Kenya, les étalements minces du sang périphérique, du foie et de la rate des lézards capturés à la main dans le District du Pokot de l'Ouest (Kenya) et colorés au Giemsa ont été examinés pour la recherche des espèces de Plasmodium. 10 espèces nouvelles ont été trouvées et décrites. Ce sont Plasmodium sapaanensis, P. kyaii, P. kachelibaensis, P. icipeensis, P. gloriai, P. odhiamboi, P. bowiei, P. kaninii, P. kadogoi et P. adunyinkai.

P. sapaaensis avait présenté des caractères identiques à ceux de P. mabuiae, P. kadogoi avait montré des caractères semblable à ceux de P. rhadinurum, P. kananii ressemble à P. minasense (S. Telford) et P. adunyinkai à P. maculilabre. P. kyai et P. kachelibaensis ont montré des caractéristiques distincts qui les différencient des espèces de Plasmodium du groupe tropiduri.

Quatre espèces à titre d'exemple P. icipiensis, P. odhiamboi, P. ghriaiet P. bowiei ont présenté des caractéristiques particulières plus spécialement leur effect sur les cellules blanches. Celles-ci, par conséquent, ont été classées parmi le groupe “kenyan”.

Keywords

MalarializardsPlasmodiumAgamaMabuyagametocytesschizontstrophozoiteslymphocyteserythrocytesmonocytesPaludismelézardsPlasmodiumAgamaMabuyagamètocytesschizontestrophozoiteslymphocyteserythrocytesmonocytes
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 10 , Issue 3 , June 1989 , pp. 413 - 436
Copyright
Copyright © ICIPE 1989

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Ayala Stephen, C. (1977) Plasmodia of reptiles. In Parasitic Protozoa, (Edited by Julius, P. Kreier) Volume 111, pp. 267–309Academic Press, New York.Google Scholar
Ayala Stephen, C. (1978) Checklist, Host Index, and Annotated Bibliography of Plasmodium from Reptiles. J. Protozool., 25, 87–100.CrossRefGoogle Scholar
Ball, G.H. (1967) Some blood sporozoans from East African reptiles. J. Protozool. 14, 198–210.CrossRefGoogle ScholarPubMed
Garnham, P. C. C. (1966) Malaria Parasites and Other Haemosporidia. Blackwell Sci. Publ. Oxford.Google Scholar
Krampitz, H.E. (1970) Plasmadien in Reptilienblut. Natur und Museum 100, 85–90.Google Scholar
Lainson, R., Landau, I. and Shaw, J.J. (1971) On a new family of non-pigmented parasites in the blood of reptiles: Garnidae, fam. nov; (Coccidiida: Haemosporidiidae). Some species of the new genus Garnia. Int. J. Parasitol. 1, 241–250.CrossRefGoogle Scholar
Lainson, R., Landau, I. and Shaw, J.J. (1974) Further parasites of the family Garnidae (Coccidiida: Haemosporidiidae) in Brazilian lizards. Fallisia effusa gen. nov; sp. nov. and Fallisia modesta gen. nov; sp. nov. Parasitology 68, 117–125.CrossRefGoogle ScholarPubMed
Lainson, R., Shaw, J.J. and Landau, I. (1975) Some blood parasites of the Brazilian lizards Plicaumbra and Uranoscodon superciliosa (Iguanidae). Parasitology 70, 119–141.CrossRefGoogle Scholar
Lainson, R., Landau, I. and Shaw, J.J. (1969) A new haemosporidian of lizards, Saurocytozoon tupinambi gen. nov; sp. nov; in Tupinambus nigropunctatus (Teiidae). Parasitology 59, 159–162.CrossRefGoogle ScholarPubMed
Laird, M. (1960) Malayan Protozoa. 3 Saurian malaria parasites. J. Protozool. 7, 245–250.CrossRefGoogle Scholar
Lucas, A.M. and Jamroz, C. (1961) Atlas of Avian Hematology. U. S. Department of Agriculture; Agricultural Monograph, 25, 1–271.Google Scholar
Mutinga, M.J. and Kamau, C.C. (1986) Investigations on the epidemiology of leishmaniasis in Kenya II—The breeding sites of phlebotomine sandflies in Marigat, Baringo district, Kenya. Insect Sci. Applic. 7, 37–44.Google Scholar
Southgate, B.A. (1970) Plasmodium (Sauramoeba) giganteum in Agama cyanogaster: a new host record. Trans. R. Soc. Trop. Med. Hyg.. 64, 12–13.Google ScholarPubMed
Telford, S.R. (1973) Saurian malarial parasites from Guyana: Their effect upon the validity of the family Garniidae and the genus Garnia with descriptions of two new species. Int. J. Parasitol. 3, 829–842.CrossRefGoogle Scholar
Telford, S.R. (1974) The malarial parasites of Anolis species (Sauria: Iguanidae) in Panama. Int. J. Parasitol. 4, 91–102.CrossRefGoogle ScholarPubMed
Thompson, P. and Huff, C.G. (1944) A Saurian malaria parasite, Plasmodium mexicanum, Sp.n. with both elongatum and gallinaceum types of exoerythrocytic stages. J. Infect. Dis. 74, 48–67.CrossRefGoogle Scholar