Chromonema heliothidis n. gen., n. sp. (Steinernematidae, Nematoda), a parasite of Heliothis zea (Noctuidae, Lepidoptera), and other insects.


Chromonema heliothidis n. gen., n. sp. is described as an entomophilic nematode of Heliothis zea and other lepidopterous larvae; the diagnosis of the family Steinernermatidae is emended. In most morphological and host-parasite features, this nematode is similar to neoaplectanid nematodes; however, males are different in having a peloderan bursa and straight… (More)


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