Translate this page into:
A checklist of some recorded insects in Misurata, Libya
*Corresponding author walidfathy72@yahoo.com (Mohamed Walid Fathy)
-
Received: ,
Accepted: ,
This article was originally published by Elsevier and was migrated to Scientific Scholar after the change of Publisher.
Abstract
Insect fauna of Libya is poorly studied. The insect fauna recorded from Misurata, northwestern Libya is represented by 16 orders, 59 families and 77 genera all are arranged alphabetically. The verification and corrections will be available in a detailed work revising different insect orders and families of Libya. This work is considered the first checklist of insects in Libya at all.
Keywords
Insects
Misurata
Libya
Introduction
Insects are invertebrate animals of the Class Insecta which comprises the largest known and widely distributed group of animals in the world. Insects can be found in almost anywhere, on plants, around buildings and under objects like rocks and logs. Aquatic insects can be found in ponds, lakes, streams, rivers, and bogs. Many insects are considered as pests by humans including those are parasitic, transmit diseases, damage houses or destroy agricultural goods. Insects also produce useful substances such as honey, wax and silk. On the other hand, they introduce a great job in pollination of the flowering plants. Insects are integral part in the food chain whether consumer, prey or predator (Grimaldi and Engel, 2005). Studies on insect fauna in Libya at all is poor. Ahmed (1978) gave a study on the insect pests of corn in genera in Libya at all. No such published works or studies were constructed to study or record insect fauna of Misurata Jamahiriya. El-Ghariani (1992) recorded many Lepidopteran species by using light traps in El-Beida region. Kaal et al. (2006) reported the flea infestations in farm animals especially ruminants in northern Libya. El-Maghrabi and Amin (2007) surveyed the ecological habitats of Lepidoptera insects in El-Beida area, western Libya with notes on their world distribution, host plants and taxonomy. This paper introduces the first comprehensive study of some recorded insect families and in northwestern Libya. Based on the collected samples from Misurata, this paper adds a biogeographical significant segment to the recent ongoing evaluation of the insect fauna in Libya.
Materials and methods
Study site
Misurata city (32° 23′ N and 15° 6′ E) is located at the northern corner of Sirt Gulf on the coast of the Mediterranean Sea 211 km east of Tripoli and 825 km west of Benghazi with a coast 125 km and 15 m above sea level (Fig. 1). The location of the city forms a mixture of a dualism of sea and sand for it is surrounded by the sea from the north and east and from the south it is surrounded by the golden sands combined with the long palm trees, the shady olives and the green plains which encircle the center of the town. Misurata is submitted under the Mediterranean climate, average temperature reaches to 27.3°, average of rain fall reaches to 200 cm/year and relative humidity reaches to 72.78% in average (after National Weather Service, 2002). Misurata is divided into eleven communes as follow: Kasr Ahmed, Al Zarrok, Ras El Toba, Zat El Remal, El Remela, 9 July, Zawiyet Al Mahjob, Al Dafniya, Al Gheran, Tomena and Tawargha.
Collecting insects
Insects were collected throughout all seasons of the year especially summer and spring where most of all insect species are active. Collection was done by using forceps, jars, hand made collecting nets, digging and bottles for terrestrial and water insects during the period from 2003 to 2008 from all communes of Misurata. Specimens were taken twice a day to record the diurnal and nocturnal ones. Samples were collected by aid of Misurata dwellers and students in the Department of Biology, Faculty of Science, 7th October University in Misurata city. Collected specimens were categorized, photographed and kept in tight sealed boxes. Orders, families and scientific names were given to each after identification and verification by the authors according to Borror et al. (1981).
Results
Orders, families and genera of the insects collected during this study were arranged in a table (Table 1) followed by the scientific names for each insect.
Class: Insecta
Order: Coleoptera
10 (15)
Order: Mallophaga
1 (1)
Order: Dermaptera
2 (2)
Order: Neuroptera
2 (2)
Order: Dictyoptera
2 (2)
Order: Odonata
3 (3)
Order: Diptera
11 (14)
Order: Orthoptera
3 (6)
Order: Hemiptera
4 (5)
Order: Siphonaptera
1 (2)
Order: Homoptera
1 (2)
Order: Siphunculata
1 (1)
Order: Hymenoptera
7 (10)
Order: Thysanoptera
2 (2)
Order: Lepidoptera
8 (10)
Order: Thysanura
1 (1)
Discussion
Insects have a high value from the faunistic point of view due to their significance in the food web and environmental effect (Frantz and Cordone, 1966). Most of all published works revealed with one family of the insect families around Libya (Edwards, 1921; Abdel-Malek, 1960; Subba Rao, 1967; Hayat, 1999) even some entomologists done their medical manual without mentioning insects there (Furman and Catts, 1982). So there is no information about the insect fauna of about all regions of Libya. This work revealed with only collected specimens from Misurata city which considered the third big city in Libya after Tripoli and Benghazi. And also considered the first commercial city there. In total, 16 orders, 59 families and 77 genera were listed for some recorded insect fauna of Misurata city located in the northwestern Libya. This checklist is considered as a beginning for further studies on insect fauna of Libya at all.
References
- The culicine mosquitoes of the northern region of the United Arab Republic (Diptera: Culicidae) Bulletin de la Societe Egypte. 1960;44:111-128.
- [Google Scholar]
- Insect pests of corn in the Libya Jamahiriya and infestations associated with its seedling stage. Libyan Journal of Agricultural. 1978;7:109-114.
- [Google Scholar]
- An Introduction to the Study of Insects (fifth ed.). Saunders College Publishing; 1981.
- A revision of the mosquitoes of the Palaearctic region. Bulletin of Entomological Research. 1921;12:263-351.
- [Google Scholar]
- Collection of insect species by using of light trap in El-Beida, Libya. Menofiya Journal Agriculture Research. 1992;17(3):1427-1434.
- [Google Scholar]
- List of the Lepidoptera insects surveyed in El-Beida area, with their world distribution, host plants and notes on taxonomy. Journal of Science and its Applications. 2007;1(2):21-31.
- [Google Scholar]
- A preliminary checklist of invertebrates collected from Lake Tahoe, 1961–1964. Biological Society of Nevada Occasional Papers. 1966;8:1-12.
- [Google Scholar]
- Manual of Medical Entomology (fifth ed.). Cambridge University Press; 1982.
- Evolution of the Insects. Cambridge, UK: Cambridge University Press; 2005.
- Taxonomic notes on Indian encyrtidae (Hymenoptera: Chalcidoidea) – V. Oriental Insects. 1999;33:349-407.
- [Google Scholar]
- Epidemiology of flea infestation of ruminants in Libya. Veterinary Parasitology. 2006;141:313-318.
- [Google Scholar]
- Linnaeus, C., 1758. Systema Naturae, sive regna tria naturae systematice proposita per classes, ordines, genera et species. Holmiae (Stockholm), 824pp.
- National Weather Service, 2002. Climate Prediction Center. Last modified: August <www.nws.noaa.gov>.
- Description of some new species of encyrtids from India. Bulletin of Entomology. 1967;8(1):1.
- [Google Scholar]