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Ontogeny of the articulated yiliangellinine trilobite Zhangshania typica from the lower Cambrian (Series 2, Stage 3) of southern China
Abstract. New discoveries of the early Cambrian yiliangellinine trilobite Zhangshania typica Li and Zhang in Kunming preserve almost all instars from early postembryonic (protaspid) to matureExpand
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Two new species of Ooencyrtus (Hymenoptera, Encyrtidae), egg parasitoids of the bagrada bug Bagrada hilaris (Hemiptera, Pentatomidae), with taxonomic notes on Ooencyrtus telenomicida
In support of a biological control program in California, USA, against the bagrada bug, Bagrada hilaris (Burmeister) (Hemiptera, Pentatomidae), an invasive pest of Asian origin, colonies of twoExpand
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Biting the bullet: revisionary notes on the Oraseminae of the Old World (Hymenoptera, Chalcidoidea, Eucharitidae)
Twelve genera of Oraseminae (Hymenoptera: Eucharitidae) are recognized in the Old World. The genus Orasema Cameron is now considered as found only in the New World, and the Old World species,Expand
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Addressing Research Needs in the Field of Plant Virus Ecology by Defining Knowledge Gaps and Developing Wild Dicot Study Systems
Viruses are ubiquitous within all habitats that support cellular life and represent the most important emerging infectious diseases of plants. Despite this, it is only recently that we have begun toExpand
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Complex diversity in a mainly tropical group of ant parasitoids: Revision of the Orasema stramineipes species group (Hymenoptera: Chalcidoidea: Eucharitidae).
Twenty-nine species are recognized in the Orasema stramineipes species group, including 22 new species in what is now the most diverse species group of the New World ant-parasitoid genus OrasemaExpand
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Figures 193–198 In Complex Diversity In A Mainly Tropical Group Of Ant Parasitoids: Revision Of The Orasema Stramineipes Species Group (Hymenoptera: Chalcidoidea: Eucharitidae)
FIGURES 193–198. Orasema rapo. ♀: 193. Axillula. 194. Stigma and postmarginal vein. 195. Propodeum. 196. Petiole. ♂: 197. Antenna, with F2 and F6–F7 inset. 198. Petiole,hind coxa.
On the origin of Anagyrus callidus (Hymenoptera: Encyrtidae), a parasitoid of pink hibiscus mealybug Maconellicoccus hirsutus (Hemiptera: Pseudococcidae).
Anagyrus callidus Triapitsyn, Andreason Perring (Hymenoptera: Encyrtidae), recently described from southern California, USA and Mexico, is a primary parasitoid of the pink hibiscus mealybug,Expand
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Figures 153–154 In Complex Diversity In A Mainly Tropical Group Of Ant Parasitoids: Revision Of The Orasema Stramineipes Species Group (Hymenoptera: Chalcidoidea: Eucharitidae)
FIGURES 215–220. Orasema taku. Holotype ♀: 215. Habitus. 216. Head. 217. Antenna, with F2 plus pedicel, and F6–F7 inset.218.Mesosoma, dorsal view. 219.Axillula. 220.Stigma and postmarginal vein.
Morphological and molecular separation between Macrocamptoptera grangeri Soyka and M. metotarsa (Girault) (Hymenoptera: Mymaridae)
ABSTRACT Based on morphological and molecular evidence, the European fairyfly Herulia sundholmi Hedqvist syn. n. (Hymenoptera: Mymaridae) is removed from previous synonymy with the NearcticExpand