{"title":"柬埔寨大螯蟹属二新种记述(鞘翅目:螯蟹科)","authors":"G. Allegro, Pier Mauro Giachino, Vannak Kong","doi":"10.4081/bollettinosei.2021.87","DOIUrl":null,"url":null,"abstract":"Two new species of Macrocheilus hope, 1838 from Cambodia (M. cambodianus sp. nov. and M. walterrossii sp. nov.), similar in external morphology to Macrocheilus chaudoiri Andrewes, 1919, are described. Moreover, the holotype of M. ruficollis heller, 1923 (= M. chaudoiri) is illustrated. A key to the species of Macrocheilus from the Oriental region with reddish pronotum and two pale spots on each elytron is also provided.","PeriodicalId":33588,"journal":{"name":"Bollettino della Societa Geografica Italiana","volume":"136 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Two new species of the genus Macrocheilus from Cambodia (Coleoptera: Carabidae, helluonini)\",\"authors\":\"G. Allegro, Pier Mauro Giachino, Vannak Kong\",\"doi\":\"10.4081/bollettinosei.2021.87\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two new species of Macrocheilus hope, 1838 from Cambodia (M. cambodianus sp. nov. and M. walterrossii sp. nov.), similar in external morphology to Macrocheilus chaudoiri Andrewes, 1919, are described. Moreover, the holotype of M. ruficollis heller, 1923 (= M. chaudoiri) is illustrated. A key to the species of Macrocheilus from the Oriental region with reddish pronotum and two pale spots on each elytron is also provided.\",\"PeriodicalId\":33588,\"journal\":{\"name\":\"Bollettino della Societa Geografica Italiana\",\"volume\":\"136 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bollettino della Societa Geografica Italiana\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4081/bollettinosei.2021.87\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bollettino della Societa Geografica Italiana","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4081/bollettinosei.2021.87","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Two new species of the genus Macrocheilus from Cambodia (Coleoptera: Carabidae, helluonini)
Two new species of Macrocheilus hope, 1838 from Cambodia (M. cambodianus sp. nov. and M. walterrossii sp. nov.), similar in external morphology to Macrocheilus chaudoiri Andrewes, 1919, are described. Moreover, the holotype of M. ruficollis heller, 1923 (= M. chaudoiri) is illustrated. A key to the species of Macrocheilus from the Oriental region with reddish pronotum and two pale spots on each elytron is also provided.