Replacement name for the homonym of subgenus Trimorus (Neotrimorus) (Hymenoptera: Platygastroidea: Scelionidae) with description of two new species from India Author Veenakumari, Kamalanathan Author Keloth, Rajmohana Author Sreedevi, Kolla Author Kumar, P. Girish Author Mohanraj, Prashanth text Journal of Natural History 2022 2022-11-23 56 41 - 44 1709 1725 http://dx.doi.org/10.1080/00222933.2022.2134060 journal article 10.1080/00222933.2022.2134060 1464-5262 7380574 C054A157-803A-4E9F-B2A1-ABEB88EAD4F1 Key to females of Trimorus ( Lochana ) 1. Medial mesoscutellar spine short, at most 0.2× the length of medial metascutellar spine ( Figure 8c ); striae on T3 elongate and extend 0.9× the length of the tergite; T3 sublaterally with longitudinal costae ( Figure 8a ); gena with longitudinal carinae ( Figure 8c )................ ................ T . ( L .) spinostriatus ( Rajmohana and Narendran, 1997 ) - Medial mesoscutellar spine elongate, at least 0.6× the length of medial metascutellar spine ( Figures 1b , 4b ); striae on T3 short, extending at most 0.7× length of tergite; T3 sublaterally smooth with setae ( Figures 1a , 4a ); gena setigerous punctate ( Figures 1d , 5c ) .................................................................................................................................... 2 2. Entire mesoscutum setigerous punctate except for imbricate sculpture posteromedially ( Figure 4a ); femoral depression with narrow depressions between transverse carinae; foveae on anterior margin of mesopleural carina small; mesopleural carina with a row of foveae on posterior margin; paracoxal sulcus and ventral metapleural sulcus foveate without strong transverse carinae between them, instead a smooth area present ( Figure 5c ); lateral patch on T3 sparse ( Figure 4a ) .......................................... ......................................................................................................................... T . ( L .) satyaki sp. nov . Figure 9. Trimorus ( Lochana ) ferrari ( Veenakumari and Rajmohana 2013 ) , male. (a) Head and mesoscutum (dorsal view); (b) frons; (c) head and lateral pronotal area; (d) head and mesosoma (lateral view); (e) pleuron; (f) metasoma. - Entire mesoscutum setigerous punctate ( Figure 1a ); femoral depression with wide depressions between transverse carinae; foveae on anterior margin of mesopleural carina large; mesopleural carina with no foveae on posterior margin; paracoxal sulcus and ventral metapleural sulcus foveate with strong transverse carinae between them ( Figure 1d ); lateral patch on T3 dense ( Figure 1a )....................................... ............................................................................................................................ T . ( L .) karna sp. nov . Key to males of Trimorus ( Lochana ) 1. Medial mesoscutellar spine short, at most 0.1× the length of medial metascutellar spine ( Figure 7b ); gena with longitudinal carinae ( Figure 7b ); T3 entirely smooth with setigerous punctae except for irregular longitudinal costae submedially ( Figure 7e ); setae on antennomeres short and dense ( Figure 7c )....................................... ................................................ T . ( L .) scutellospinosus ( Rajmohana and Narendran, 1997 ) - Medial mesoscutellar spine elongate, at least 0.6× the length of medial metascutellar spine ( Figures 3b , 6b , 9d ); gena with setigerous punctae ( Figures 3b , 6b ); T3 entirely with either weak or strong longitudinal striae except for setigerous punctae laterally ( Figures 3a , 6a , 9f ); setae on antennomeres long and sparse ( Figures 3c , 6c )........... 2 2. Paracoxal sulcus and ventral metapleural sulcus foveate without strong transverse carinae between them ( Figure 5c ); setae on vertex sparse; setal lateral patch on T3 sparse ( Figure 6a ); basal foveae on T2 elongate; lateral propodeal area wide and lateral propodeal carina not distinct ( Figure 6a )........................ T . ( L .) satyaki sp. nov. - Paracoxal sulcus and ventral metapleural sulcus foveate with strong transverse carinae between them ( Figures 1d , 9e ); setae on vertex dense ( Figures 3a , 9a ); setal lateral patch on T3 dense ( Figures 3a , 9f ); basal foveae on T2 short; lateral propodeal area narrow and lateral propodeal carina distinct ( Figures 3a , 9a )................................ 3 3. Head>1.2× as long as wide; IOS at least 0.7× head width; inner orbits almost parallel ( Figure 9b ); epomial carina angular ( Figure 9c ); lateral mesoscutum and mesoscutellum densely setose ( Figure 9a ) ..................................................................................................... ................................................................ T . ( L .) ferrari ( Veenakumari and Rajmohana, 2013 ) - Head subequal in length and width; IOS at most 0.5× head width; inner orbits converging dorsally ( Figure 2b ); epomial carina sinuous ( Figure 1d ); lateral mesoscutum and mesoscutellum sparsely setose ( Figure 3a ) ............ T . ( L .) karna sp. nov.