Coleopterists Bulletin最新文献

{"title":"New Country Records for Dung Beetles (Coleoptera: Scarabaeidae: Scarabaeinae) in Bolivia and Paraguay","authors":"Mario Cupello, C. S. Ribeiro-Costa, B. Gill, Carlos Aguilar Julio, V. Costa-Silva","doi":"10.1649/0010-065X-77.1.83","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.83","url":null,"abstract":"Abstract A species is newly recorded from Paraguay, Sylvicanthon monnei Cupello and Vaz-de-Mello, 2018, and the previously dubious record of Sylvicanthon candezei (Harold, 1869) from the country is confirmed. Agamopus viridis Boucomont, 1928, Pseudocanthon chaquensis Nazaré-Silva and Silva, 2021, and Pseudocanthon pantanensis Nazaré-Silva and Silva, 2021 are newly recorded from Paraguay, and Pseudocanthon xanthurus (Blanchard, 1846), already known from humid southern areas of the country, is newly recorded from its northern Dry Chaco. The publication date of P. xanthurus—1846, not 1843, 1845, or 1847 as previously mentioned—is clarified, and additional data on the chromatic population structure of Bolbites onitoides Harold, 1868 in Paraguay are presented.","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"83 - 92"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43633531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Range Extension for Anchastus augusti (Candèze) and a New State Record for Conoderus pictus (Candèze) (Coleoptera: Elateridae)","authors":"Tyler J. Hedlund, B. Mathison","doi":"10.1649/0010-065x-77.1.146","DOIUrl":"https://doi.org/10.1649/0010-065x-77.1.146","url":null,"abstract":"Anchastus augusti (Candèze, 1863) is an infrequently encountered elaterid in the United States, previously known only from Cameron County, Texas (Heffern and Brattain 1991). Conoderus pictus (Candèze, 1859) is known in the United States as an introduced species in Florida (Johnson 2018; Mathison 2021). Both species were collected and documented in Webb County, Texas, signifying a range extension for A. augusti and a new state record for C. pictus. With the increased use of citizen science platforms such as iNaturalist, additional new distributional records for both species are also noted. Specimens examined are deposited in the B. A. Mathison Collection (BAMC) and the T. J. Hedlund Collection (TJHC).","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"146 - 147"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42764393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Range Extensions of Jewel Beetles (Coleoptera: Buprestidae) in Ontario's Boreal Forest and Akimiski Island, Nunavut, Canada","authors":"K. J. Fleming, D. P. Fleming, D. Beresford","doi":"10.1649/0010-065X-77.1.110","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.110","url":null,"abstract":"","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"110 - 113"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41327686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New Species of Spodochlamys Burmeister, 1855 (Coleoptera: Scarabaeidae: Rutelinae: Anatistini) from Colombia and a Key and Checklist of Spodochlamys Species","authors":"Kazuo Kobayashi, B. Ratcliffe","doi":"10.1649/0010-065X-77.1.120","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.120","url":null,"abstract":"Abstract Spodochlamys keitai Kobayashi and Ratcliffe is described as a new species from Otanche in Boyacá Department, Western Boyacá Province, in northeastern Colombia. A description, diagnosis separating it from similar species, and illustrations are provided. An identification key and a checklist of Spodochlamys Burmeister species are included.","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"120 - 126"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46674881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New Mexican Species of Acropteroxys Gorham, with New Mexican State Records and a Checklist of the Mexican Languriini (Coleoptera: Erotylidae)","authors":"Eder F. Mora-Aguilar, L. Delgado","doi":"10.1649/0010-065X-77.1.159","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.159","url":null,"abstract":"Abstract Acropteroxys cervantesi Mora-Aguilar and Delgado, new species (Coleoptera: Erotylidae: Languriinae: Languriini) from the Pacific lowlands in the state of Guerrero, Mexico is described and illustrated. A key to the species of the genus Acropteroxys Gorham is included. New Mexican state records are given for Camptocarpus dilatipleura Martins and Pereira, Camptocarpus longicollis (Motschulsky), Crotchia parallela Fowler, Ectrapezidera semiotina (Gorham), Languria irregularis Casey, Languria mozardi Latreille, Langurites lineatus (Castelnau), and Tomolanguria aculeata (Gorham). Resumen Se describe e ilustra a Acropteroxys cervantesi Mora-Aguilar y Delgado, especie nueva (Coleoptera: Erotylidae: Languriinae: Languriini) de las tierras bajas del pacífico en el estado de Guerrero, México. Se incluye una clave para separar las especies del género Acropteroxys Gorham. Se presentan los primeros registros estatales mexicanos para Camptocarpus dilatipleura Martins and Pereira, Camptocarpus longicollis (Motschulsky), Crotchia parallela Fowler, Ectrapezidera semiotina (Gorham), Languria irregularis Casey, Languria mozardi Latreille, Langurites lineatus (Castelnau) y Tomolanguria aculeata (Gorham).","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"159 - 166"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48682753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Description of the Larva of Laccophilus yoshitomii Watanabe and Kamite, 2018 (Coleoptera: Dytiscidae: Laccophilinae)","authors":"Kohei Watanabe, R. Okada","doi":"10.1649/0010-065X-77.1.93","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.93","url":null,"abstract":"Abstract The larva of Laccophilus yoshitomii Watanabe and Kamite, 2018 from Japan is described for the first time, with an emphasis on the chaetotaxy analysis of the cephalic capsule, head appendages, legs, last abdominal segment, and urogomphi. The larva of L. yoshitomii is characterized as follows: setae MX5 and MX6 curved posteriorly, seta FE5 longer than FE6, setae TI1 and TI7 approximately the same length, seta AB11 longer than AB15, setae UR2–4, 7 long (instar I), and each posterolateral margin of PA with 2 secondary setae (instar II–III). Wild individuals tend to be darker than reared individuals, probably owing to the lightness and color of the surrounding environment.","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"93 - 100"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43686123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cyclocephala ignota, a New Species of Cyclocephala Dejean, 1821 from Bolivia (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini)","authors":"B. Ratcliffe, M. Seidel","doi":"10.1649/0010-065X-77.1.19","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.19","url":null,"abstract":"Abstract Cyclocephala ignota Ratcliffe and Seidel is described as a new species from Bolivia. A description, diagnosis for distinguishing the species, illustrations, and a distribution map are provided. The new species is morphologically bizarre compared to most other Cyclocephala Dejean, 1821 species because of its dorsoventrally depressed body shape and dense pilosity.","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"19 - 23"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48863363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Baited Time Sorting Pitfall Trap Allowing More Temporal Fidelity of Dung Beetle (Coleoptera: Scarabaeidae) Activity","authors":"T. Heddle, Z. Hemmings, N. Andrew","doi":"10.1649/0010-065X-77.1.1","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.1","url":null,"abstract":"Abstract The diel activity of dung beetles is poorly understood in Australia. Understanding diel activity is fundamental to understanding the ecology and management of these insects. The diel activity is typically measured using ground-based pitfall traps, which require manual changing. Here we showcase a time sorting pitfall trap (TSPT) that allows for automated time sorted sampling of dung beetle communities to help investigate diel activity and determine abiotic triggers of diel activity. Testing was undertaken to determine the following: 1) Can the TSPT capture dung beetles at eight (3-hr interval) time points throughout a 24-hr period? 2) How efficiently can the TSPT capture dung beetles compared to a ground-based pan trap? 3) How does the height of the TSPT (standing vs. buried) affect the species diversity and abundance? We found that the TSPT successfully captured dung beetles at different time intervals, providing an assessment of beetle activity. We provide examples from two locally abundant dung beetles species, Labarrus lividus (Olivier, 1789) (Aphodiinae) and Onthophagus binodis (Thunberg, 1818) (Scarabaeinae). The height of the TSPT negatively influenced species diversity and abundance compared to ground-based pan traps. When we compared the results of pan traps and the equivalent of a buried TSPT (TSPT lid with pan trap underneath set at ground height), no difference was detected in overall species diversity, yet abundance was still reduced. When the height of the TSPT was reduced, only 20% of the abundance was captured compared to the ground pan trap. Overall, the TSPT worked for the intended purpose of measuring diel activity though it should be buried or have its height reduced to improve capture rate.","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"1 - 15"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42224158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New Information about Lizard Beetles (Coleoptera: Erotylidae: Languria angustata (Beauvois, 1805) and Languria mozardi Latreille, 1807) in Pennsylvania","authors":"M. Skvarla, J. Tooker, A. Murillo-Williams","doi":"10.1649/0010-065x-77.1.28","DOIUrl":"https://doi.org/10.1649/0010-065x-77.1.28","url":null,"abstract":"","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"28 - 31"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42273730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diversity of Coccinellidae (Coleoptera) Collected with Malaise Traps in the Tropical Dry Forest of Two Biosphere Reserves in Mexico","authors":"J. M. Rodríguez-Vélez, Osiris Vanessa Castellanos-Urtiz, M. A. Sarmiento-Cordero, B. Rodríguez-Vélez","doi":"10.1649/0010-065X-77.1.73","DOIUrl":"https://doi.org/10.1649/0010-065X-77.1.73","url":null,"abstract":"Abstract The diversity of Coccinellidae (Coleoptera) of the Tropical Dry Forest of the Chamela-Cuixmala Biosphere Reserve (RBCC) in the state of Jalisco and the Sierra de Huautla Biosphere Reserve (REBIOSH) in Morelos, Mexico was analyzed using Malaise traps. Monthly sampling was carried out for one year in each study area. Fifteen individuals representing seven species were collected at the RBCC; these include Azya orbigera Mulsant, Diomus sp. 1, Diomus debilis (LeConte), Scymnobius flavifrons (Melsheimer), Zagloba beaumonti Casey, Scymnus (Pullus) dozieri Gordon, and Stethorus caseyi Gordon and Chapin. The estimated richness for the RBCC was 12 species, and the true diversity was 5.65 effective species. All of the species recorded for the RBCC represent new records for the state of Jalisco as well. For the REBIOSH, 28 specimens representing two species were collected. These included 27 individuals of Brachiacantha bistripustulata (Fabricius) and a single individual of Epilachna tredecimnotata (Latreille), both of which represent new records for the state of Morelos. The true diversity was 1.16 effective species. This work is the first to characterize the diversity of Coccinellidae in the Tropical Dry Forest of Mexico. Resumen Se analizó la diversidad de Coccinellidae (Coleoptera) del Bosque Tropical Caducifolio de la Reserva de la Biosfera Chamela-Cuixmala (RBCC) en el estado de Jalisco y de la Reserva de la Biosfera de la Sierra de Huautla (REBIOSH) en Morelos, México, utilizando trampas Malaise. Se realizaron muestreos mensuales durante un año en cada área de estudio. En la RBCC se recolectaron 15 individuos que representaron siete especies, entre ellas Azya orbigera Mulsant, Diomus sp. 1, Diomus debilis (LeConte), Scymnobius flavifrons (Melsheimer), Zagloba beaumonti Casey, Scymnus (Pullus) dozieri Gordon y Stethorus caseyi Gordon y Chapin. La riqueza estimada para la RBCC fue de 12 especies, y la diversidad real fue de 5.65 especies efectivas. Todas las especies registradas para la RBCC representan nuevos registros para el estado de Jalisco. Para la REBIOSH se recolectaron 28 ejemplares que representan dos especies. Estas incluyeron 27 individuos de Brachiacantha bistripustulata (Fabricius) y un solo individuo de Epilachna tredecimnotata (Latreille), las cuales representan nuevos registros para el estado de Morelos. La diversidad real fue de 1.16 especies efectivas. Este trabajo es el primero en caracterizar la diversidad de Coccinellidae en el Bosque Tropical Caducifolio de México.","PeriodicalId":50668,"journal":{"name":"Coleopterists Bulletin","volume":"77 1","pages":"73 - 79"},"PeriodicalIF":0.7,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46852232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}