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The phenology and diversity of praying mantids in Ghana

Published online by Cambridge University Press:  10 July 2009

Malcolm Edmunds
Malcolm Edmunds
Affiliation:
School of Applied Biology, Lancashire Polytechnic, Corporation Street, Preston PR1 2TQ, England
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Abstract

Praying mantids (Insecta: Dictyoptera, Mantodea) attracted to light at a savanna site in Ghana (Legon) were studied over 34 months. 1771 insects of 26 species were recorded, most of which were males. There was a gradual decline in numbers during the study, which was probably due to habitat deterioration. Significantly more mantids were attracted to light on new moon nights than when the moon was full. For the second commonest species, Sphodromantis lineola, a significant correlation was found between mantid numbers and rainfall per month. Some species appear to have two peaks of abundance per year, others only one, while the commonest species, Miomantis paykullii, shows no clear seasonal pattern, but longer term studies are required to confirm these tentative conclusions.

Three measures of diversity are calculated and compared with mantid data from elsewhere in the tropics. Diversity at Legon was found to be very similar to that at Lamto, Côte d'lvoire, despite different methods of collecting the insects, but the mantid fauna of Panama is less diverse than at the two African sites. Suggestions to account for this result are presented.

Keywords

diversityGhanaphenologypraying mantids
Type
Research Article
Information
Journal of Tropical Ecology , Volume 2 , Issue 1 , February 1986 , pp. 39 - 50
Copyright
Copyright © Cambridge University Press 1986

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References

LITERATURE CITED

Baker, R. R. & Sadovy, Y. 1978. The distance and nature of the light-trap response of moths. Nature 276:818–821.CrossRefGoogle Scholar
Blandin, P. 1972. Recherches écologiques sur les araignées de la savane de Lamto (Côte d'lvoire). Première données sur les cycles des Thomisidae de la strate herbacée. Annates de l'Université d'Abidjan series E 5:241–264.Google Scholar
Edmunds, M. 1972. Defensive behaviour in Ghanaian praying mantids. Zoological Journal of the Linnean Society 51:1–32.CrossRefGoogle Scholar
Edmunds, M. 1976. The defensive behaviour of Ghanian praying mantids with a discussion of territoriality. Zoological Journal of the Linnean Society 58:1–37.CrossRefGoogle Scholar
Gibbs, D. G. & Leston, D. 1970. Insect phenology in a forest cocoa-farm locality in West Africa. Journal of Applied Ecology 7:519–548.CrossRefGoogle Scholar
Gillon, Y. & Gillon, D. 1967. Recherches écologiques dans la savane de Lamto (Côte d'Ivoire): cycle annuel des effectifs et des biomasses d'Arthropodes de la strate herbacée. La Terre et la Vie (1967):261–277.Google Scholar
Gillon, Y. & Pernes, J. 1970. Recherches écologiques dans la savane de Lamto (Côte d'lvoire): comparaison de plusieurs indices de diversité dans l'étude d'un peuplement de mantes. La Terre et la Vie (1970):54–61.Google Scholar
Gillon, Y. & Roy, R. 1968. Les mantes de Lamto et des savanes de Côte d'lvoire. Bulletin de I'Institut Fondamental d'Afrique Noire series A 30:1038–1151.Google Scholar
Kumar, R. 1973. The biology of some Ghanaian mantids (Dictyoptera: Mantodea). Bulletin de I'Institut Fondamental d'Afrique Noire series A 35:551–578.Google Scholar
Leston, D. 1980. The natural history of some West African insects. 20. A tropical praying mantis fauna (Dictyoptera: Mantodea). Entomologist's Monthly Magazine 116:232–240.Google Scholar
McElravy, E. P., Resh, V. H., Wolda, H. & Flint, O. S. 1981. Diversity of adult Trichoptera in a ‘non-seasonal’ tropical environment. Pp. 149–156 in Moretti, G. P. (ed.). Proceedings of the 3rd International Symposium on Trichoptera. Junk, The Hague.CrossRefGoogle Scholar
May, R. M. 1975. Successional patterns and indices of diversity. Nature 258:285–286.CrossRefGoogle Scholar
Owen, D. F. 1969. Species diversity and seasonal abundance in tropical Sphingidae. Proceedings of the Royal Entomological Society of London series A 44:162–168.CrossRefGoogle Scholar
Owen, D. F. & Chanter, D. O. 1970. Species diversity and seasonal abundance in tropical Ichneumonidae. Oikos 21:142–144.CrossRefGoogle Scholar
Owen, D. F. & Chanter, D. O. 1972. Species diversity and seasonal abundance in Charaxes butterflies (Nymphalidae). Journal of Entomology series A 46:135–143Google Scholar
Owen, D. F. & Owen, J. 1974. Species diversity in temperate and tropical Ichneumonidae. Nature 249:583–584.CrossRefGoogle Scholar
Ragge, D. R. & Roy, R. 1967. A review of the praying mantises of Ghana (Dictyoptera Mantodea). Bulletin de I'Institut Fondamental d'Afrique Noire series A 29:586–644.Google Scholar
Roy, R. & Leston, D. 1975. Mantodea of Ghana: new species, further records and habitats. Bulletin de l'Institut Fondamental d'Afrique Noire series A 37:297–344.Google Scholar
Southwood, T. R. E. 1978. Ecological methods. 2nd edn. Chapman & Hall, London.Google Scholar
Taylor, L. R., Kempton, R. A. & Woiwod, L P. 1976. Diversity statistics and the log series model. Journal of Animal Ecology 45:255–272.CrossRefGoogle Scholar
Wills, J. B. 1962. The general pattern of land use. Pp. 201–225 in Wills, J. B. (ed.). Agriculture and land use in Ghana. Oxford University Press, London.Google Scholar
Wolda, H. 1980. Seasonality of tropical insects. I. Leafhoppers (Homoptera) in Las Cumbres, Panama. Journal of Animal Ecology 49:277–290.CrossRefGoogle Scholar
Wolda, H. 1981a. Long-term ecological studies with light-traps, their practical and scientific value. Uttar Pradesh Journal of Zoology 1:1–5.Google Scholar
Wolda, H. 1981b. Similarity indices, sample size and diversity. Oecologia (Berlin) 50:296–302.CrossRefGoogle ScholarPubMed
Wolda, H. 1983. Diversity, diversity indices and tropical cockroaches. Oecologia (Berlin) 58:290–298.CrossRefGoogle ScholarPubMed
Wolda, H. & Broadhead, E. 1985. Seasonality of Psocoptera in two tropical forests in Panama. Journal of Animal Ecology 54:519–530.CrossRefGoogle Scholar
Wolda, H. & Fisk, F. W. 1981. Seasonality of tropical insects. II. Blattaria in Panama. Journal of Animal Ecology 50:827–838.CrossRefGoogle Scholar
Wolda, H. & Galindo, P. 1981. Population fluctuations of mosquitoes in the non-seasonal tropics. Ecological Entomology 6:99–106.CrossRefGoogle Scholar