@mastersthesis {1885, title = {Taxonomia de Doryctinae (Hymenoptera: Braconidae) na Amaz{\^o}nia brasileira}, volume = {Master}, year = {2014}, month = {2014}, school = {Instituto Nacional de Pesquisas da Amaz{\^o}nia}, type = {PPG-ENT}, address = {Manaus, Brazil}, abstract = {

Braconidae has about 19,500 valid species, and Doryctinae is one of its most\ diverse subfamilies with over 1000 species in about 180 genera. However, the\ authors point out that the greater diversity of the group lies in the Neotropics,\ where there are about 70\% of the genera. In Brazil, have been recorded near 60\ genera, 32 for the Brazilian Amazon. However, these genera are known only by\ their type-localities, and their identification is so hardy due to the lack of keys for\ the region, and the ones that exist belongs to other regions and are outdated.\ Thus, the objective here was to conduct a taxonomic study of the Doryctinae\ genera occurring in the Brazilian Amazon. For its realization, mainly material from\ Instituto Nacional de Pesquisas da Amaz\ônia (INPA) and Museu Paraense\ Em\ílio Goeldi (MPEG) were analyzed, besides other entomological collections of\ the Amazon region. The material was identified in part through the keys of Marsh\ (1997 and 2002) to the New World and Costa Rica, respectively and original\ descriptions. It was possible to analyze more than 900 specimens classified into\ 44 existing genera, beyond recognition of seven new genera and three new\ species, all here described. Barbalhoa Marsh, Curtiselloides Marsh, Pannuceus\ Marsh, Percnobracon Kieffer, Vanderentiellus Marsh and Bolivar Zald\ívar-River\ón \& Rodr\íguez-Jim\énez are new records for Brazil, while Aphelopsia\ Marsh, Neoheterospilus Belokobylskij, Panama Marsh and Ptesimogastroides\ Braet \& van Achterberg are news for the Brazilian Amazon region; besides 24\ genera had their records expanded within this region. The subfamily was\ recorded in almost all the states that comprise the Brazilian Amazon, except for\ Tocantins and Mato Grosso. The largest number of genera was found in\ Amazonas (44), followed by Par\á (23) and Roraima (20). It is suggested that\ further collection efforts should be concentrated on those states that had fewer\ genera registered (Rond\ônia, Mato Grosso, Tocantins and Maranh\ão) and also\ have greater risk of loss of biodiversity due to deforestation. The taxonomic\ analysis suggests the existence of a possible synonymy of Johnsonius Marsh\ under Semirhytus Sz\épligeti, and Aphelopsia Marsh under Callihormius\ Ashmead. The Notiospathius Matthews \& Marsh and Allorhogas Gahan have a\ great diversity within the region and should be studied separately in the future,\ considering the possibility of discovering new species in the first, and a better\ definition of it limits in the second.

}, url = {http://w2.files.scire.net.br/atrio/inpa-ent_upl/THESIS/91/dissertao__siangadelha.pdf}, author = {S. de Souza Gadelha} } @article {1804, title = {A new Neotropical species of the doryctine wasp tribe Holcobraconini (Hymenoptera: Braconidae), and new records of additional genera}, journal = {Bulletin de la Soci{\'e}t{\'e} royale belge d{\textquoteright}Entomologie}, volume = {150}, year = {2014}, pages = {56-65}, abstract = {

The \“Soci\ét\é Entomologique Antilles-Guyane\” (S.E.A.G.) has collected a specimen of Holcobraconini belonging to a new species of Nervellius Roman, 1924. The new taxon is described and included in a modified identification key of this genus. Additional distribution data about other Doryctinae species collected in French Guiana are given.

}, keywords = {carina, French Guiana, hind coxa, key, Nervellius}, author = {Braet, Y.} } @article {1025, title = {Phylogeny of the genera of the parasitic wasps subfamily Doryctinae (Hymenoptera: Braconidae) based on morphological evidence.}, journal = {Zoological Journal of the Linnean Society}, volume = {142}, year = {2004}, pages = {369-404}, abstract = {

The evolutionary relationships among most (143 genera) of the currently recognized genera of the braconid wasp subfamily Doryctinae were investigated using maximum parsimony analysis, employing 100 characters from external morphology and four additional, less well-studied character systems (male genitalia, ovipositor structure, venom apparatus and larval cephalic structure). We investigated the \‘performance\’ of characters from external morphology and the other character systems and the effects of abundant missing entries by comparing the data decisiveness, retention and consistency indices of four different character partitions. The results indicate that the performances of the different partitions are not related to the proportions of missing entries, but instead are negatively correlated to their proportion of informative characters, suggesting that the morphological information in this group is subject to high levels of homoplasy. The external morphological partition is significantly incongruent with respect to a data set comprising the other character systems based on the ILD test. Analyses supported neither the monophyly of the large tribes Doryctini and Hecabolini, nor the monophyly of the Spathiini and Heterospilini. Relationships obtained from successive approximation weighting analysis for the complete data differ considerably from the currently accepted tribal and subtribal classifications. The only exceptions were the Ypsistocerini and the Ecphylini, whose recognized members were recovered in single clades. A close relationship between the Binaerini and Holcobraconini, and also Monarea, is consistently supported by venom apparatus and ovipositor structure characters but is not indicated by external morphological data. Low bootstrap values obtained for most of the recovered clades in all analyses do not allow us to propose a meaningful reclassification for the group at this time. A complete list of the recognized genera and their synonymies is given.

}, keywords = {classification, consistency index, data decisiveness, insect, retention index, systematics}, author = {S.A. Belokobylskij and A. Zaldivar-Riveron and D.L.J. Quicke} } @article {43, title = {Molecular phylogeny and historical biogeography of the cosmopolitan parasitic wasp subfamily Doryctinae (Hymenoptera:Braconidae)}, journal = {Invertebrate Systematic}, volume = {22}, year = {2008}, pages = {345-363}, abstract = {

The phylogenetic relationships among representatives of 64 genera of the cosmopolitan parasitic wasps of the subfamily Doryctinae were investigated based on nuclear 28S ribosomal (r) DNA (~650 bp of the D2\–3 region) and cytochrome c oxidase I (COI) mitochondrial (mt) DNA (603 bp) sequence data. The molecular dating of selected clades and the biogeography of the subfamily were also inferred. The partitioned Bayesian analyses did not recover a monophyletic Doryctinae, though the relationships involved were only weakly supported. Strong evidence was found for rejecting the monophylies of both Doryctes Haliday, 1836 and Spathius Nees, 1818. Our results also support the recognition of the Rhaconotini as a valid tribe. A dispersal\–vicariance analysis showed a strong geographical signal for the taxa included, with molecular dating estimates for the origin of Doryctinae and its subsequent radiation both occurring during the late Paleocene\–early Eocene. The divergence time estimates suggest that diversification in the subfamily could have in part occurred as a result of continental break-up events that took place in the southern hemisphere, though more recent dispersal events account for the current distribution of several widespread taxa.

}, keywords = {28S, COI}, author = {A. Zaldivar-Riveron and S.A. Belokobylskij and Leon-Regagnon, V. and R.G. Brice{\~n}o and D.L.J. Quicke} } @book {40, title = {The Doryctinae of Costa Rica (excluding the genus Heterospilus)}, series = {Memoirs of the American Entomological Institute}, volume = {70}, year = {2002}, pages = {319}, publisher = {American Entomological Institute}, organization = {American Entomological Institute}, address = {Gainsville, Fl.}, abstract = {

A comprehensive taxonomic study is presented for the 63 genera and 172 species of braconid wasp subfamily Doryctine\ occurring in Costa Rica. Of these, 12 genera and 119 species are described as new to science. The speciose genus\ Heterospilus\ is excluded from this study. Keys for identification of the genera and species are provided and each genus and species is described and illustrated. Several genera previously describe from South America or other parts of Central America are recorded for the first time from Costa Rica. One new synonymy is proposed: the genus\ Achterbergia\ Marsh is considered a junior synonym of the genus\ Aivalykus\ Nixon (n.syn.). Two new combinations are proposed:\ Achterbergia\ arawak\ Marsh is transferred\ to\ Aivalykus\ (n. comb.);\ Platydoryctesamazonensis\ Barbalho\ and\ Penteado-Dias\ is transferred to the new genus\ Angelica\ (n.comb.). Very little is known about the biology of doryctine wasps,but where host records are available most species appear to be idiobiont ectoparasitoids of wood boring beetle larvae. However, three genera in Costa Rica depart remarkably from this biology: several species of\ Allorhogas\ and\ Labania\ have been reared from leaf and seed galls on various plant, and species of\ Psenobolus\ develop as inquilines in figs. A checklist of the Costa Rican Doryctinae is provided. A Spanish translation of the key to genera is included as an appendix.

}, issn = {1887988149}, author = {P.M. Marsh} } @article {12, title = {Descriptions of new Western Hemisphere genera of the subfamily Doryctinae (Hymenoptera: Braconidae)}, journal = {Contributions of the American Entomological Institute}, volume = {28}, year = {1993}, pages = {1-58}, abstract = {

Description are provided for 28 new genera and 33 new species in the braconid subfamily Doryctinae. These names are provided for inclusion in a forthcoming identification manual for the Western Hemisphere genera of the Braconidae.

}, keywords = {Atopodoryctes, Cyrtonion, Mixtec, Quickia, Rhoptrocentroides, Whartonius, Whithfieldia}, author = {P.M. Marsh} }