Inheritance of Some Varietal Characters in Chrysopa Oculata Say (Neuroptera: Chrysopidae)

Pharmacophagy in green lacewings (Neuroptera: Chrysopidae: Chrysopa spp.)?

Green lacewings (Neuroptera: Chrysopidae) are voracious predators of aphids and other small, soft-bodied insects and mites. Earlier, we identified (1R,2S,5R,8R)-iridodial from wild males of the goldeneyed lacewing, Chrysopa oculata Say, which is released from thousands of microscopic dermal glands on the abdominal sterna. Iridodial-baited traps attract C. oculata and other Chrysopa spp. males i...

Rearing Lacewings, Chrysoperla carnea and Chrysopa oculata (Neuroptera: Chrysopidae), on prepupae of Alfalfa Leafcutting Bee, Megachile rotundata (Hymenoptera: Megachilidae)

Lacewings are an important group of insect biological control agents. Protocols for rearing lacewings often require rearing of an additional insect species to be used as a diet, and this can be costly. Prepupae of alfalfa leafcutting bee, Megachile rotundata (F.), which are commercially available, inexpensive and can be stored, were evaluated as a larval diet of the lacewings, Chrysoperla carne...

The sperm centriole persists during early egg cleavage in the insect Chrysopa carnea (Neuroptera, Chrysopidae).

The giant centriole of the sperm of Chrsyopa carnea persists in the fertilized egg. The giant centriole appears together with a regular small centriole at one pole of the first cleavage spindle; two small centrioles are found at the other pole. During the subsequent divisions, the giant centriole appears either at one pole of one of the spindles, as in the first cleavage, or close to one inter-...

کلید شناسائی گونه های مختلف ( SUARIUS , CHRYSOPA ( NEUROPTERA : CHRYSOPIDAE جمع آوری شده در ایران

Jumping mechanisms in lacewings (Neuroptera, Chrysopidae and Hemerobiidae).

Lacewings launch themselves into the air by simultaneous propulsive movements of the middle and hind legs as revealed in video images captured at a rate of 1000 s(-1). These movements were powered largely by thoracic trochanteral depressor muscles but did not start from a particular preset position of these legs. Ridges on the lateral sides of the meso- and metathorax fluoresced bright blue whe...