Illustrated Picture of Lily Beetle (Lilioceris lilii) Life Cycle

picture of lily beetle (Lilioceris lilii) life cycle Here is illustrated picture of Lily Beetle (Lilioceris lilii) life cycle with brave explanation.

  1. Eggs Stage. The eggs of red Lily Beetle are lain in rows of about 2-15 eggs on underside of leaves. The size of these eggs are about 1.0 x 0.5 mm and orange in coloration with a sticky orange-red secretion, which help the eggs stick to leaves. This stage usually occur in late spring-summer.
  2. Larval Stage.  Red Lily Beetle larvae consist of four larval instars, developmental stages between each moult within larval stage.  Larva are deep orange. The stage last about 10-11 days.  This stage usually occur summer.
  3. Pupal Stage. After changing colour from yellow to orange, the pre-pupal larvae bury themselves in the soil and construct well camouflaged cocoon from which the beetle emerges as young adult after 20-22 days of pupation. This stage usually occur in summer-autumn.
  4. Adult Stage. The adult over winter in the litter, reemerging in the spring from their hibernation sites and feeds on lilies and fritillaria. This stage usually occur in winter-spring. 

Posted by on May 13th, 2010 1 Comment

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Trithemis kirbyi, The Orange-winged Dropwing

Trithemis kirbyi, the orange-winged drowping, orange dragonfly Trithemis kirbyi, the orange-winged drowping, orange dragonfly... Trithemis kirbyi, the orange-winged drowping is dragonfly grouped in order odonata and family libellulidae of insect. This dragonfly has orange coloration on whole of body.  Their natural habitats are subtropical or tropical moist lowland forest, dry savanna, moist savanna, subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, rivers, and inland karsts. Trithemis kirbyi is widespread in Africa except rain forest areas, southern Europe, Middle East, Indian Ocean Islands, southern Asia. In East Africa the species is common and widespread in Kenya, Tanzania, Uganda, and Malawi. Its occurrence in Burundi is assumed.

Posted by on May 2nd, 2010 No Comments

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