OOIR: Observatory of International Research

Papers

(The median citation count of Pan-Pacific Entomologist is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Resurrection of Sphaenothecus cylindricollis (Casey, 1924), former synonym of Sphaenothecus bilineatus (Gory, 1831) (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini)	7
Presence of males of the putatively parthenogenic wasp Diachasma muliebre (Musebeck, 1956) (Hymenoptera: Braconidae) in California and possible mechanisms for their presence	6
First record of Pyrrhocoris apterus (Linnaeus, 1758) (Hemiptera: Heteroptera: Pyrrhocoridae) in California, U.S.A.	3
Distributional range extension of Copris chimalapensis Mora-Aguilar & Delgado, 2015 (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini) in southeastern Mexico	3
Proceedings of the Pacific Coast Entomological Society, 2021	3
Errata	3
Thanks to our Volume 99 Reviewers	3
New country records of blister beetles (Coleoptera: Meloidae) from Guatemala with distributional notes on other meloid species and a record of human blistering caused by Epicauta (Macrobasis) forticor	3
Re-discovery and detailed description of the gall of Andricus mendocinensis Weld, 1957 (Hymenoptera: Cynipidae: Cynipini) on the tanoak Notholithocarpus densiflorus (Hook. & Arn.) Manos, Cannon &a	2
Description of a new Korean coastal species of Adota Casey, 1910 (Coleoptera: Staphylinidae: Aleocharinae), with morphological and molecular analysis	2
Parasitoidism of Aphonopelma hentzi (Girard, 1852) (Araneae: Theraphosidae) and first records of Pepsis mildei Stål, 1857 (Hymenoptera: Pompilidae) in Missouri, U.S.A.	2
Species status of populations of Lethocerus indicus (Lepeletier and Serville, 1825) (Heteroptera: Belostomatidae) in Southeast Asia	2
The remarkable fauna of Honduras: description of a new genus and a new species of Acanthocinini (Coleoptera: Cerambycidae: Lamiinae)	2
Two new species of the genus Kubaniellus Kalashian, 1997 from China (Coleoptera: Buprestidae: Agrilinae: Aphanisticini)	2
Notes on the geographic distribution and biology of Meloidae (Coleoptera) in North and Central America	2
A technique to increase label data for the extended specimen	1
Contents to Volume 101	1
Notes on the distribution and host plant of Altica napensis Blake, 1936 (Coleoptera: Chrysomelidae), a poorly known species from the western United States	1
History of the Pacific Coast Entomological Society, part II	1
Two decades on: A follow-up comparison of beetle (Coleoptera) and spider (Araneae) diversity in a mosaic of farmland, edge, and tropical forest habitats in western Costa Rica	1
New records of scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) from California with an updated checklist for the state	1
The Palearctic Aphanisticus congener Saunders, 1875 (Coleoptera: Buprestidae) recorded for the first time in the Western Hemisphere	1
Chelostoma Latreille, 1809 (Hymenoptera: Megachilidae) of Montana, including first records of the introduced bees Chelostoma campanularum (Kirby, 1802) and Chelostoma rapunculi (Lepeletier, 1841)	1
Nesting behavior of the progressively provisioning solitary ground-nesting wasp Ammophila pruinosa Cresson, 1965 (Hymenoptera: Sphecidae)	1
David Ernest Ruiter (February 2, 1948 to February 4, 2021)	1

Museum records of California Trichoptera: potentially useful information to provide larval-adult associations for improving water quality surveys	1
A new species of Acmaeodera Eschscholtz, 1829 (Coleoptera: Buprestidae) from Texas and Mexico	1
2022 Membership Report	1
New locality records for Scaphinotus longiceps Van Dyke, 1924 (Coleoptera: Carabidae) and implications for its conservation status	1
A new synonymy in Megacyllene Casey, 1912 (Coleoptera: Cerambycidae)	1
Island hopping the lauxaniid-way, Poecilominettia sexseriata Hendel, 1932 (Diptera: Lauxaniidae), new to Guam with additional records of Lauxaniidae and Chamaemyiidae (Diptera) from Guam and the Commo	1
Life history and host range characteristics of Paracles azollae Berg, 1877 (Lepidoptera: Erebidae), an herbivore considered for biological control of invasive species of Ludwigia L. (Onagraceae) in th	1
Discovery of Macropis nuda (Provancher, 1882) (Hymenoptera: Melittidae) in Washington state, the first melittid bee record in 140 years	1
Contents to Volume 98	1
Thanks to our Volume 101 Reviewers	1
New state, island and prey records from Hawai‘i, U.S.A., and a new country record from Laos for lady beetles (Coleoptera: Coccinellidae)	1
A new species of the genus Nipponobuprestis Tôyama, 1986 from Jiangsu, China (Coleoptera: Buprestidae: Chrysochroinae)	1
First records for Agrilus difficilis Gory, 1841 (Coleoptera: Buprestidae) in four of the Western United States	1
Index to Volume 100	1
DNA barcoding helps establish a novel host-plant association for Chrysobothris mali Horn, 1886 (Coleoptera: Buprestidae) larvae found infesting Pyrus communis L. ‘Bartlett’ (Rosaceae) fruit in Lake Co	1
First records of the microcaddisfly Orthotrichia aegerfasciella (Chambers, 1837) (Trichoptera: Hydroptilidae) from Oregon, U.S.A.	0
Illustrated catalog of world Promecheilidae Lacordaire, 1859 (Coleoptera: Tenebrionoidea)	0
A new species of Cicatrisphaerion Lingafelter, Morris, Skillman & Santos-Silva, 2021 and synonymy in Atylostagma White, 1853 (Coleoptera: Cerambycidae: Cerambycinae: Elaphidiini)	0
A new species of Lopesia Rübsaamen, 1908 (Diptera: Cecidomyiidae) feeding on Anadenanthera colubrina (Vell.) Brenan (Fabaceae) in Brazil	0
Current state of knowledge of the spider (Araneae) diversity in Baja California Sur, Mexico	0
New records of Stratiomyidae (Diptera) and new data on the distribution of the family in Turkey	0
Distinguishing adult Laricobius osakensis Montgomery & Shiyake, 2011 (Coleoptera: Derodontidae) from Laricobius nigrinus Fender, 1945 and Laricobius rubidus LeConte, 1861 using pronotal morphology	0
Umbonia crassicornis (Amyot & Serville, 1843) (Hemiptera: Membracidae) nymphal aggregation size and density affect host plant and treehopper growth	0
A swift taxonomic assessment of terrestrial invertebrates at Barrington Island, Galápagos, and considerations for their conservation	0
New state records for the introduced bee species Osmia taurus Smith, 1873 and Osmia cornifrons (Radoszkowski, 1887) (Hymenoptera: Megachilidae) in western North America	0
A new species of Neochelas Pett, Grismado & Ramírez, 2026 (Araneae: Trachelidae) from Chiapas, Mexico	0
Rediscovery of Rhagoletis ebbettsi Bush, 1966 (Diptera, Tephritidae) in California, U.S.A.	0
Codon bias analysis of the mitochondrial genome reveals natural selection in the nonbiting midge Microtendipes umbrosus Freeman, 1955 (Diptera: Chironomidae)	0
Range expansion of Schizomyia castanopsisae Elsayed & Tokuda, 2018 (Diptera: Cecidomyiidae) outbreaks in the Izu Islands, Japan	0
2022 Financial Summary	0
New Acanthocinini (Coleoptera: Cerambycidae: Lamiinae) from Central America	0
A new species and new combination of Longileptoneta Seo, 2015 (Araneae: Leptonetidae) from southern China	0
Description of a new species of Aleuroclava Singh, 1931 (Hemiptera: Aleyrodidae) from the Andaman Islands, India	0
Description of the female of Psilochorus inyo Slowik, 2009 (Araneae: Pholcidae) from California, with notes on its distribution and habitat	0
Host-switching by a bee where its usual pollen host is not present: Diadasia diminuta (Cresson, 1878) (Apidae: Eucerinae: Emphorini) uses the rare mallow, Iliamna latibracteata Wiggins (Malvaceae), as	0
Description of a new species and a novel female of Pulverro Pate, 1937 (Hymenoptera: Ammoplanidae), with an updated key to species	0
Comparison of the survival of neonate Papilio multicaudata Kirby, 1884 larvae on 12 plants in the family Rutaceae to its western congeners, Papilio eurymedon Lucas, 1852 and Papilio rutulus Lucas, 185	0
Effectiveness of and a rationale for surrogate females in Umbonia crassicornis (Amyot and Serville, 1843) (Hemiptera: Membracidae)	0
First identity records of grape leafhoppers (Hemiptera: Cicadellidae) and their fairyfly (Hymenoptera: Mymaridae) egg parasitoids in Oregon, U.S.A.	0
Checklist of true flies (Diptera) from San Luis Obispo County, California, U.S.A.: an outcome of the Fly School II taxonomic workshop	0
New records of Eremochelis andreasana Muma, 1962 and notes on Eremochelis lagunensis Vázquez, 1991 (Solifugae: Eremobatidae) from Baja California Sur, Mexico	0
A new species of the spittlebug genus Ariptyelus Matsumura, 1940 (Hemiptera: Cercopoidea: Aphrophoridae) from Luzon, Philippines	0
Further distributional and biological notes on Buprestidae (Coleoptera) in Canada and the United States, with exclusion of two species previously reported in North America	0
Ecological succession in the gall aphid, Tamalia coweni (Cockerell, 1905), and its associate, Tamalia inquilinus Miller, 2000 (Hemiptera: Aphididae: Tamaliinae), colonizing Arctostaphylos viscida Parr	0
Nomenclatural notes on Buprestidae (Coleoptera) with two new replacement names	0
New records of Chalcidoidea (Hymenoptera) parasitoids from the Galapagos Islands, Ecuador	0
Introduction to Proceedings of the 8th International Plant Gall Symposium	0
Abundances, ecologies, and distributions of Rhagoletis Loew, 1862 (Diptera: Tephritidae) flies in central Washington State, U.S.A. inferred from fly trapping surveys	0
Mouthparts of desert thrips (Thysanoptera) compared between herbivores and predators	0
Baryscapus rugglesi (Rohwer, 1919) (Hymenoptera: Eulophidae) discovered in western North America: Redescription, notes on biology, and implications as a parasitoid of its host, Agrilus cuprescens (Mén	0

Feeding behavior between seasonal populations of Geocoris punctipes (Say, 1832) (Hemiptera: Geocoridae) adults in western populations	0
New San Francisco Bay Area spittlebug of the genus Clastoptera Germar, 1839 (Hemiptera: Cercopoidea: Clastopteridae) makes unique mineral-crusted spittles	0
Bees nesting in insect galls and a description of a novel nesting site for Megachile montivaga Cresson, 1878 (Hymenoptera: Megachilidae) in goldenrod ball galls of Solidago altissima L. (Asteraceae)	0
Gall-inducing insect inventories in Brazil: update, perspectives, and challenges	0
First record of the black soldier fly, Hermetia illucens (Linnaeus, 1758) (Diptera: Stratiomyidae), in Tuvalu	0
Detection of new sites for the sphagnum bog beetles Agonum belleri (Hatch, 1933) (Coleoptera: Carabidae) and Eanus hatchi Lane, 1938 (Coleoptera: Elateridae) in Washington state via survey	0
A new species of Earomyia Zetterstedt, 1842 (Diptera; Lonchaeidae) from Montana, U.S.A., associated with the toxic plant Toxicoscordion venenosum (S. Watson) Rydb. (Melanthiaceae)	0
Letter from the Managing Editor	0
Documenting genetic variance for an extended phenotype of the gallmaker Eurosta solidaginis (Fitch, 1855) (Diptera: Tephritidae): A selection experiment in the field	0
Why are Cecidomyiinae (Diptera: Cecidomyiidae) so successful?	0
Utilizing citizen science for accurate global prediction of the invasive gall-inducing insects, Ophelimus maskelli (Ashmead, 1900) and Leptocybe invasa Fisher & La Salle, 2004 (Hymenoptera: Euloph	0
Index to Volume 99	0
Parasitoid Wasps of South East Asia	0
On the elevation of the subgenus Kubaniellus Kalashian, 1997 (Coleoptera: Buprestidae: Agrilinae: Aphanisticini) to generic rank and descriptions of two new species from China	0
First account in Nevada of the six-spined orbweaver spider, Micrathena funebris (Marx, 1898) (Araneae: Araneidae)	0
Contents to Volume 99	0
Letter from the Managing Editor	0
Head morphology of the genus Coraebus Gory et Laporte, 1839 and descriptions of two new species from China (Coleoptera: Buprestidae: Agrilinae: Coraebini)	0
A note on increasing capture rates of Culex pipiens Linnaeus, 1758 species-group (Diptera: Culicidae) with CDC-CO2 light traps	0
DNA barcoding and study of haplotypes of the chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu, 1951 (Hymenoptera: Cynipidae: Cynipini), in the eastern United States	0
A new Heterothrips Hood, 1908 (Thysanoptera: Heterothripidae) in Krameria erecta Willdenow (Krameriaceae) flowers	0
First record of the invasive wireworm Agriotes sputator Linnaeus, 1758 (Coleoptera: Elateridae) in Quebec, Canada, and implications of its arrival	0
A new species in the green lacewing genus Meleoma Fitch, 1855 (Neuroptera: Chrysopidae) named in memory of an exemplary American	0
Nest parasitism and nest defense in the solitary ground-nesting wasp Ammophila aberti Haldeman, 1852, with notes on the nesting behavior of Ammophila parkeri Menke, 1964 and Podalonia mexicana (de Sau	0
Spiders (Arachnida: Araneae) from the Sky Island Mountains of Sonora: A survey at Rancho Las Playitas, Arizpe and Bacoachi with new species records for Mexico	0
Financial Report, 2023	0
Phenology of the guardstone spiders Phonotimpus pennimani and P. talquian (Araneae: Phrurolithidae) in Tacaná Volcano, Chiapas, Mexico	0
Thanks to our Volume 100 Reviewers	0
Insights to the host range of the flea beetle Disonycha argentinensis Jacoby, 1992 (Coleoptera: Chrysomelidae), a candidate biological control agent of alligator weed in the U.S.A.	0
2021 Membership Report	0
A new cave-dweller spider of the genus Kirinua Li & Lin, 2021 (Araneae: Symphytognathidae) from Guangdong, China	0
Letter from the Managing Editor	0
World catalog of Prostomidae Thomson, 1859 (Coleoptera: Tenebrionoidea)	0
Two new species and one reinstated species in the genus Coraebus Gory & Laporte, 1839 (Coleoptera: Buprestidae: Agrilinae: Coraebini) from China	0
Book Review	0
Larval taxonomy of western Nearctic Polycentropus Curtis, 1835 sensu stricto (Trichoptera: Polycentropodidae), with comments on the identification of immature Nearctic Polycentropus sensu lato	0
New records of spiders (Arachnida: Araneae) from the Madrean Archipelago of Sonora, Mexico	0
Putative larval specimen of Chrysoperla galapagoensis (Banks, 1924) (Neuroptera: Chrysopidae) from the Island of Fernandina, Galápagos Islands	0
Dynastes septentrionalis Lachaume, 1985 (Coleoptera: Scarabaeidae: Dynastinae) in Guatemala: Male morphological variation, distribution, and ecological notes	0
2021 Financial Summary	0
New state records for the riffle beetle Tolriolus ungulatus (Hinton, 1934) (Coleoptera: Elmidae) from southern Mexico	0
Life history and descriptions of developmental stages of Pycnoderes quadrimaculatus Guérin-Méneville, 1857 (Hemiptera: Heteroptera: Miridae)	0
First record of Hercinothrips dimidiatus Hood, 1937 (Thysanoptera: Thripidae) in the United States and its pest status on Aloe L. (Asphodelaceae)	0
Contents to Volume 100	0
First occurrence of Balcha indica (Mani & Kaul, 1973) (Hymenoptera: Eupelmidae), parasitizing Agrilus auroguttatus Schaeffer, 1905 (Coleoptera: Buprestidae), in California	0
New species and records of the genus Botanophila Lioy, 1864 (Diptera, Anthomyiidae) from Yunnan Province, China	0
Notes on adult feeding and behavior of Tegrodera aloga Skinner, 1903 (Coleoptera: Meloidae)	0
Nesting behavior of the solitary ground-nesting wasp Ammophila boharti Menke, 1963 (Hymenoptera: Sphecidae)	0
Index to Volume 101	0
First records of the Yucatán cracker butterfly, Hamadryas julitta (Fruhstorfer, 1914) (Lepidoptera: Nymphalidae: Biblidinae), from the Mayan Biosphere Reserve, Guatemala	0
Insects in relation to plant diseases: A historical synopsis of a century-long program at the University of California, Berkeley	0
Two new records of ground spiders (Araneae: Gnaphosidae) from Cuatro Ciénegas Basin, Coahuila, Mexico	0
New state record of Panurginus gracilis Michener, 1935 (Hymenoptera: Andrenidae) in western Arizona, U.S.A.	0
Proceedings of the Pacific Coast Entomological Society, 2022	0
Infestation of rose (Rosa spp.) by Rhagoletis pomonella (Walsh, 1867) and Rhagoletis basiola (Osten-Sacken, 1877) (Diptera: Tephritidae) across diverse ecosystems in Washington state, U.S.A.	0
Nest structure of Pseudoanthidium nanum Mocsáry, 1880 (Hymenoptera: Megachilidae: Anthidiini), and additional records of this newly introduced bee in the Pacific Northwest	0
Membership Report, 2023	0
Distribution of the introduced crab spider Ozyptila praticola (C. L. Koch, 1837) (Araneae: Thomisidae) in the Puget Lowlands of Washington, U.S.A.	0
Resurrection and taxonomy of Psammostiba multipunctata (Sawada, 1971) (Coleoptera: Staphylinidae: Aleocharinae)	0
The evolutionary implications of genetic variation among Solidago altissima L. (Asteraceae) genotype in the morphology of galls induced by Eurosta solidaginis Fitch, 1855 (Diptera: Tephritidae)	0
A new species of Ammoplanops Gussakovskij, 1931 (Hymenoptera: Ammoplanidae) from southwestern United States, with a revised key to Nearctic species	0
A new species of the genus Pachyschelus Solier, 1833 from Gangsu Province, China (Coleoptera: Buprestidae: Agrilinae: Tracheini)	0
First records of Phorticus collaris Stål, 1873 (Hemiptera: Heteroptera: Nabidae) in Costa Rica, Guatemala, Nicaragua, and Panama with notes on its distribution range	0
Stylops Kirby, 1802 (Strepsiptera: Stylopidae) parasitizing bees in the Andrena Fabricius, 1775 subgenus Callandrena Cockerell, 1898 (Hymenoptera: Andrenidae), with description of a new species	0
Thanks to our Volume 98 Reviewers	0
Proceedings of the Pacific Coast Entomological Society, 2023	0
Two new species of Acmaeodera Eschscholtz, 1829 (Coleoptera: Buprestidae) from southern Mexico	0
Basking raises body temperature of first-instar larvae of Papilio rutulus Lucas, 1852 (Lepidoptera: Papilionidae)	0
2024 Financial Summary	0
Proceedings of the Pacific Coast Entomological Society, 2024	0
Conservation status of a potentially threatened or endangered ground beetle, Scaphinotus mannii Wickham, 1919 (Coleoptera: Carabidae), based upon survey data	0
2024 Membership Report	0
Letter from the Managing Editor	0
New records for the horntail wasp Tremex columba (Linnaeus, 1763) (Hymenoptera: Siricidae) in Oregon and Washington State	0
The insect community of an endangered habitat: coastal dunes at Point Reyes National Seashore, California, U.S.A.	0
First report of Leucopina bivittata (Malloch, 1940) (Diptera: Chamaemyiidae) feeding on the vine mealybug, Planococcus ficus (Signoret, 1875) (Hemiptera: Pseudococcidae), and its first report from Baj	0
A new six-eyed species of the spider genus Alistra Thorell, 1894 from Guangdong, China (Araneae: Hahniidae)	0
First report of DNA barcoding for Notonecta lobata Hungerford, 1925 (Hemiptera: Heteroptera: Notonectidae) and new state record in Mexico	0
Index to Volume 98	0
Seven replacement names for bees in the genus Protandrena Cockerell, 1896 (Hymenoptera: Andrenidae: Panurginae)	0

100 years of The Pan-Pacific Entomologist: A century of continuity and change	0
Misidentification of Tramea darwini Kirby, 1889 (Odonata: Libellulidae) as Pantala species in the Galapagos, Ecuador	0