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Eurytomidae; Guarea; biodiversity; females; holotypes; museums; new genus; new species; research; Brazil; Peru
Abstract:
... In a paper about the description of Kavayva, a new genus of Eurytomidae (Zhang et al. 2021) The indication of repository for the type specimens were missing. We regret this omission, and provide the missing information below. MUSM – Natural History Museum of the San Marcos University, Lima, Peru UFGD – Museum of Biodiversity of the Federal University of Grande Dourados, Dourados-MS, Brazil USNM – ...
Eurytomidae; Guarea; Neotropics; host plants; new species; research; Brazil; Peru
Abstract:
... Kavayva Zhang, Silvestre & Gates, gen. nov., and two species are described from the Neotropics, Kavayva bodoquenensis Zhang, Silvestre & Gates, sp. nov., and Kavayva davidsmithi , Zhang & Gates, sp. nov. Specimens of the new species were collected independently during separate research efforts in Peru and Brazil, reared from the seeds of Guarea F. Allam ex L. (Meliaceae), which represents a new ho ...
Chalcididae; Eurytomidae; Nearctic region; Palearctic region; new family; research; Alaska; Denmark; Greenland; Newfoundland and Labrador
Abstract:
... A checklist of 1246 extant, described species, classified in 346 genera in 18 families of Chalcidoidea (Hymenoptera) are reported from Canada, Alaska (USA) and Greenland (Denmark) based on examined specimens and published records up to December 31, 2020. Of the reported species, 1214 (in 345 genera in 18 families) are listed from Canada, 113 (in 58 genera in 10 families) from Alaska, and 26 (in 22 ...
Aprostocetus; Eurytomidae; Smilax; leaves; new species; parasitoids; research; Florida
Abstract:
... Aprostocetus smilax Gates & Zhang, sp. nov., is described from stem and leaf galls on Smilax havanensis Jacq. in southern Florida, USA. It is the third species of Aprostocetus Westwood known to induce plant galls. Two parasitoids of A. smilax are also described: Phylloxeroxenus smilax Gates & Zhang sp. nov. and Sycophila smilax Gates & Zhang, sp. nov. We conclude that A. smilax is the true gall in ...
Diplolepis; Nearctic region; Palearctic region; Rosa; biogeography; galls; herbivores; host plants; leaves; mitochondrial genes; monophyly; stems; topology; North America
Abstract:
... Gall wasps in the genus Diplolepis Geoffroy are specialized herbivores that induce galls exclusively on roses. Despite their wide distribution across the Holarctic, little is known about their evolutionary history. Here we present the first phylogenomic tree of global Diplolepis reconstructed using Ultraconserved Elements (UCEs), resulting in a robust phylogeny based on 757 genes. Results support ...
Oregon; Vanhorniidae; biodiversity; citizen science; rare species; Connecticut; Manitoba; Mississippi; Missouri; New Hampshire; New Jersey; Quebec; Texas; Wisconsin
Abstract:
... Vanhorniaeucnemidarum Crawford is the only species of Vanhorniidae that occurs in North America. This species is rarely collected and thus the distribution is not well documented. Intending to uncover a more accurate range of this species, we assembled collection records from museums, personal collections and citizen science projects. Many of these records were non-digitised and had to be personal ...
Peristenus; biological control agents; fauna; morphometry; multivoltine habit; taxonomic revisions; univoltine habit; Arctic region
Abstract:
... The Nearctic Peristenus pallipes complex (Hymenoptera: Braconidae) consists of two species groups that are further divided into nine species, separated largely using ecological rather than morphological differences. The species are re‐examined with an integrative approach using morphometric multivariate ratios, molecular (COI and CytB), and ecological data to test the validity of the nine species. ...
Belonocnema treatae; Quercus geminata; Quercus virginiana; arthropods; biodiversity; ecosystems; evolution; hyperparasitoids; inquilinism; natural enemies; new species; wasps; Gulf of Mexico region
Abstract:
... Cynipid gall wasps play an important role in structuring oak arthropod communities. Wasps in the Cynipini tribe typically lay their eggs in oaks (Quercus L.), and induce the formation of a ‘gall’, which is a tumor-like growth of plant material that surrounds the developing wasp. As the wasp develops, the cynipid and its gall are attacked by a diverse community of natural enemies, including parasit ...
Diplolepis; Eurytoma; new species; research; shrubs; taxonomic keys; Canada
Abstract:
... Eurytomids are small parasitic wasps associated with many communities of phytophagous insects. In most cases, the accurate identification of eurytomids is impeded by inadequate species descriptions that do not include figures of diagnostic features, and keys that are difficult to use. Here, diagnostic features and redescriptions are provided for both sexes of the eurytomids associated with galls i ...
... A new species of the genus Euderus Haliday, Euderus set sp. n., is described and illustrated from the southeastern United States, where it parasitizes the crypt gall wasp, Bassettia pallida Ashmead, 1896, on live oaks in the genus Quercus (subsectionVirentes). This is the 1ˢᵗ species of the genus reported from the southeastern United States to parasitize cynipid gall wasps and the 3ʳᵈ species of t ...