New and noteworthy host records for some North American and Colombian spider wasps (Hymenoptera: Pompilidae)

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  New and noteworthy host records for some North American and Colombian spider wasps (Hymenoptera: Pompilidae) Abstract New and noteworthy parasitoid/host records for 47 North American and Colombian species and subspecies of spider wasps (Hymenoptera: Pompilidae) are listed in taxonomic order following the Catalog of Hymenoptera in America North of Mexico (Krombein 1979). Te records represent an extension of previous host studies by Kurczewski and various co-authors. New genus and/or species host records are given for the genera and subgenera  Calopompilus  Ashmead,  Pepsis  Fabricius,  Hemipepsis  Dahlbom,  Priocnessus  Banks,  Entypus  Dahlbom,  Cryptocheilus  Panzer,  Priocnemissus  Haupt,  Caliadurgus  Pate,  Dipogon  Fox,  Phanagenia  Banks,  Auplopus  Spinola,  Ageniella  Banks,  Aporus  Spinola,  Episyron  Schiødte,  Poecilopompilus...

On baeine wasps (Hymenoptera: Scelionidae) as egg parasitoids of myrmecomorph spiders (Araneae: Salticidae) from India, along with description of a new species of Idris Förster

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On baeine wasps (Hymenoptera: Scelionidae) as egg parasitoids of myrmecomorph spiders (Araneae: Salticidae) from India, along with description of a new species of Idris Förster

Abstract

The present study documents novel egg parasitoid-host associations between two genera of baeine wasps and a myrmecomorph spider, Myrmaplata plataleoides (O. Pickard-Cambridge) from West Bengal, India. Until now, no egg parasitoids have been reported from any myrmecomorph spiders. Of the two species, Idris bharati Debnath and Rajmohana sp. nov. is described as new, while Odontacolus markadicus Veenakumari is reported for the first time from the eggs of M. plataleoides. The mt COI DNA barcode sequences for these two species are the only sequences of baeine wasp species from India. Additionally, a preliminary phylogenetic tree has been provided for the members of Idris. Some interesting observations on the nesting behaviour and maternal care of M. plataleoides are also provided.


Debnath, R., Rajmohana, K., Sen, S., Shabnam, A., & Dinesh, K. (2024). On baeine wasps (Hymenoptera: Scelionidae) as egg parasitoids of myrmecomorph spiders (Araneae: Salticidae) from India, along with description of a new species of Idris Förster. Zoologischer Anzeiger. https://doi.org/10.1016/j.jcz.2024.02.001