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Pterophorus Schäffer in the Ethiopian region (Lepidoptera: Pterophoridae: Pterophorinae): new species and checklist
Vol 134, Page 1, Date 1991
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Review of Malesian Sphecina (Hymenoptera, Sphecidae, Sphecinae)
Vol 134, Page 9, Date 1991
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Caryocolum delphinatella (Constant) sp. rev., a senior synonym of C. fiorii (Klimesch) (Lepidoptera: Gelechiidae)
Vol 134, Page 31, Date 1991
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Cuticular blades and other structures of Diaprepocoris Kirkaldy and Stenocorixa Horvath (Heteroptera: Corixidae)
Vol 134, Page 35, Date 1991
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Naucoridae, Nepidae and Notonectidae, mainly from Sulawesi and Pulau Buton (Indonesia). Notes on Malesian aquatic and semiaquatic bugs (Heteroptera), I
Vol 134, Page 47, Date 1991
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Leaf-mining Lepidoptera (Nepticulidae, Bucculatricidae, Gracillariidae) from Ulmus in northern Caspiya (Kaspia)
Vol 134, Page 69, Date 1991
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Revision of the Palaearctic species of Haliplus subgenus Liaphlus Guignot (Coleoptera: Haliplidae)
Vol 134, Page 75, Date 1991
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Cephalachorutes gen. n., a new genus of tropical Neanuridae (Collembola)
Vol 134, Page 145, Date 1991
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A review of the Philippine species of the Coroebus Gory & Laporte genus-group (Coleoptera, Buprestidae)
Vol 134, Page 155, Date 1991
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Revision of the genus Champaka (Homoptera, Cicadidae) from Borneo and Sulawesi
Vol 134, Page 177, Date 1991
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New species of the genus Megacoelum Fieber from China (Miridae, Heteroptera)
Vol 134, Page 183, Date 1991
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Relationships of the genus Heterocheila (Diptera: Sciomyzoidea) with description of a new family
Vol 134, Page 193, Date 1991
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Taxonomy and distribution of the Trifurcula (Glaucolepis) raikhonae group (Lepidoptera: Nepticulidae)
Vol 134, Page 201, Date 1991
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Phylogeny of the Tipuloidea based on characters of larvae and pupae (Diptera, Nematocera), with an index to the literature except Tipulidae
Vol 134, Page 211, Date 1991
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Review of the Oriental genus Angerianus Distant (Heteroptera: Miridae)
Vol 134, Page 269, Date 1991
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Ecological characterization of carabid species (Coleoptera, Carabidae) in the Netherlands from thirty years of pitfall sampling
Vol 134, Page 279, Date 1991