The type species of the bee genus Epicharis Klug, 1807 (Hymenoptera: Apidae)

Modern authors have treated Lutz and Cockerell’s indication of Centris umbraculata Fabricius, 1804 as the first valid type-species designation for Epicharis Klug, 1807. It is argued here, however, that Epicharis dasypoda Klug, 1807, junior synonym of Apis rustica Olivier, 1789, is the valid type species of Epicharis, as designated by Desmarest, in the article on Epicharis published in 1845 in volume 5 of d’Orbigny’s Dictionnaire Universel d’Histoire Naturelle. This overlooked designation makes Epicharana Michener, 1954, and not Xanthepicharis Moure, 1945, a junior synonym of Epicharis s.str. Therefore, Xanthepicharis should be revalidated for the group containing Epicharis umbraculata (Fabricius, 1804) and related species.

htpp://zoobank.org/urn:lsid:zoobank.org:pub:1BA1C185-25D8-45A8-BC29-109387C1E100     

Revision of the Neotropical species of the tribe Euderomphalini (Hymenoptera: Eulophidae)

The Neotropical species and genera of the tribe Euderomphalini (Eulophidae: Entedoninae) are revised. Five genera are described as new: Cabeza, including six species (baeostigma (§, ¦), canaliculata (§), laticeps (¦), petiolata (§), planiscapus (§), ugaldei (§)); Itahipeus, including two species (brasilicola (§, ¦), euryceps (¦)); Monterrondo, including one species (aphelosoma (§)); Sifraneurus, including one species (strigifer (§)); Xenopomphale, including one species (sulcata (§)); all above-mentioned species are described as new. Five additional genera are included: Aleuroctonus LaSalle and Schauff, with four species, one described previously: vittatus (Dozier) (§, ¦), and three described here: latiscapus (§), marki, (§, ¦) and metallicus (§); Entedononecremnus Girault, with 14 species, two described previously: krauteri Zolnerowich and Rose (§, ¦), unicus Girault (§, ¦), and 12 described here: bennetti (§, ¦), bimaculatus (§, ¦), convexus (§, ¦), crassicornis (§, ¦), depressus (§), fulgens (§), hansoni (§, ¦), imdasus (§, ¦), parfer (§, ¦), reticulatus (§), tripar (§) and unicarinatus (§); Euderomphale Girault, with two species, one described previously: flavimedia (Howard), and one described here: sulciscapus (§, ¦); Neopomphale LaSalle and Schauff, with 20 species, two described previously: aleurothrixi (Dozier) (§, ¦), quercicola (Dozier) (§, ¦), and 18 described here: azofeifai (¦), cerrobius (¦), depilis (§), dichrous (§, ¦), erecta (¦), graciliclava (§), longicornis (¦), longipilis (§, ¦), nonaequa (§, ¦), noyesi (§), pinguicornis (§, ¦), prymna (§), rubescens (§, ¦), rubii (§), silvestris (¦), transversa (§), umbonata (§, ¦), xenipennis (§); Dasyomphale LaSalle and Schauff, including one species (chilensis LaSalle and Schauff). The genera are placed in either one of three genus-groups, one of which is newly created. The species Euderomphale quercicola Dozier is newly combined to Neopomphale. Lectotypes are designated for Entedononecremnus unicus Girault, Euderomphale quercicola Dozier and Gyrolasia flavimedia Howard. Key to genera and species are included.     

Revision of the Neotropical genus Yagra Oiticica (Lepidoptera: Castniidae)

The Castniidae, or butterfly moths, are characteristically colourful diurnal moths, distributed throughout the tropics except in Africa. The Neotropical representatives forage almost exclusively on monocotyledonous plants and many species are crop pests with more than 60% of the Neotropical castniids found or endemic in Brazil. Research studies that focus on taxonomy, systematics, and morphology of this group are scarce. In this study, Yagra Oiticica, a small genus restricted to south-eastern South America, is revised and the diagnostic morphological characters of male and female genitalia are illustrated. This research is part of long-term study on the Castniidae for future phylogenetic analysis.     

The first Leptanilloides species (Hymenoptera: Formicidae: Leptanilloidinae) from eastern South America

We describe a species of the exclusively Neotropical dorylomorph ant genus Leptanilloides (Leptanilloidinae), Leptanilloides atlantica sp. nov., based on workers collected in the Atlantic Forest, São Paulo, south-eastern Brazil. The 11 species of Leptanilloides described are known from relatively high altitudes in western America (from the Andes foothills in Bolivia to Sierra Morena in Mexico). The discovery of a Leptanilloides species in south-eastern Brazil represents a significant range extension for the genus; this new species shares characters with Leptanilloides biconstricta (Bolivia), Leptanilloides femoralis (Venezuela) and Leptanilloides gracilis (Mexico) and may be distinguished based on a combination of traits. The hypogaeic habits of Leptanilloidinae combined with inefficient collecting techniques may explain the paucity of information and of specimens of this group in most museum collections as well as its present apparent disjunct distribution. We compare Leptanilloides distribution to that of other organisms that show similar disjunct patterns in the Andes and montane sites in the Brazilian Atlantic Forest. http://www.zoobank.org/urn:lsid:zoobank.org:pub:E7E334AA-58C0-455D-A0A6-724D29226DD0     

Revision of the carpenter bee subgenus Xylocopa (Dasyxylocopa) (Hymenoptera: Apidae)

The subgenus Xylocopa (Dasyxylocopa) Hurd and Moure is revised, with recognition of three valid species, one of them newly described from the highlands of eastern Brazil. In addition to X. fortuita sp. nov. and the type species X. bimaculata Friese, the subgenus includes X. piligera Maidl n. stat., having X. leucopus Friese as its junior synonym, both names here removed from synonymy under X. bimaculata and for which lectotypes are presently designated. Notes are provided on the nesting habits of X. piligera.

http:/zoobank.org/lsid:zoobank.org:pub:339CE18B-37F2-47F5-881D-A8C9C22E42F5     

Revision of the proctotrupoid genus Pelecinus Latreille (Hymenoptera: Pelecinidae)

The extant Pelecinidae consist of the single genus Pelecinus Latreille. This group is restricted to the continental New World; miscellaneous reports and specimens from Jamaica, Australia, India and Malaysia are errors. Three species are recognized: the widespread Pelecinus polyturator (Drury), found from the southern portions of the eastern provinces of Canada, the eastern USA (west to North Dakota, Colorado and New Mexico) and Mexico south to northern Argentina; Pelecinus thoracicus Klug revised status, from western Mexico; and Pelecinus dichrous Perty revised status from northern Argentina, Uruguay, Paraguay and south-eastern Brazil. Pelecinus rufus Klug, 1841 and Pelecinus annulatus Klug, 1841 are treated as junior synonyms of Pelecinus dichrous Perty, 1833. The status of Pelecinus polyturator var. apicalis Roman is discussed and the name is treated as a synonym of P. polyturator. The only recorded host species for the genus are for P. polyturator: Phyllophaga anxia (LeConte), P. drakei Kirby, P. futilis (LeConte), P. rugosa (Melsheimer) (Coleoptera: Scarabaeidae, Melolonthinae); and Podischnus agenor Olivier (Coleoptera: Scarabaeidae, Dynastinae).     

Genus Pseudolepturges Gilmour (1957) (Coleoptera: Cerambycidae: Lamiinae): a new species from Bolivia,key to the species of the genus and first reports of a possible Pseudomyrmex ant mimic in longhorn beetles

A new species of Pseudolepturges from Bolivia is described and illustrated; a key to the species is also provided. Based on the similar body size, orange-yellowish colour, behaviour, and close co-occurrence on a Triplaris americana tree, we suggest that Pseudolepturges triplarinus sp. nov. is a mimic of the ant Pseudomyrmex triplarinus.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:6DF38C64-6986-4A79-8D9A-645DA89149F2     

Revision of the Palaearctic species of the genus Clinocentrus (Hymenoptera,Braconidae)

Revision of the Palaearctic species of the genus Clinocentrus Haliday is given. The composition and geographic distribution of the genus Clinocentrus and the probable generic position of fossil species described by Brues (1933) as Clinocentrus are discussed. The systematic position of this genus in Exothecinae is also discussed and arguments presented to support the differentiation of exothecines and rogadines. Nine species of Clinocentrus are figured and re-described. Three new species and two new subspecies are figured and described: C. kalmyk from Kalmykia, C. kozlovi from Mongolia, C. rhysipoloides from Primorsk Territory of Russia, C. umbratilis ssp. disruptus from Taiwan and C. vestigator ssp. orientalis from Primorsk Territory of Russia. C. stigmaticus Marshall, 1897 and C. jaroshevskyi Telenga, 1941 are synonymized with C. vestigator (Haliday, 1836); C. tarsalis Ashmead, 1894—with C. exsertor (Nees, 1812) and C. gracilipes (Thomson, 1891)—with C. cunctator (Haliday, 1836), Lectotypes of Exothecus analis Wesmael, 1838 and C. antefurcalis Granger, 1949 are designated. The new combination is given: Rhysipolis antefurcalis (Granger). A key to 12 Palaearctic species of Clinocentrus is given.     

Revision of Aleiodes (Hemigyroneuron) parasitic wasps (Hymenoptera: Braconidae: Rogadinae) with reappraisal of subgeneric limits,descriptions of new species and phylogenetic analysis

The parasitic rogadine braconid wasp subgenus Hemigyroneuron, previously and inappropriately synonymized with Aleiodes (Chelonorhogas) as a result of misidentification, is here synonymized with Aleiodes (Pholichora). A key to the 26 species of Aleiodes (Hemigyroneuron) is presented, including 16 which are described and illustrated as new: A. (H.) amoretae Butcher and Quicke, A. (H.) faddenae Butcher and Quicke, A. (H.) glandularis Butcher and Quicke and A. (H.) plurivena Butcher and Quicke from South Africa; A. (H.) bakeri Butcher and Quicke from Indonesia; A. (H.) bengalensis Butcher and Quicke from India; A. (H.) cusackae Butcher and Quicke from Uganda; A. (H.) elgon Butcher and Quicke, A. (H.) meruensis Butcher and Quicke and A. (H.) pappi Butcher and Quicke from Kenya; A. (H.) fenwickae Butcher and Quicke from Congo; A. (H.) pseudospeciosus Butcher and Quicke from Brunei; A. (H.) roberti Butcher and Quicke from Thailand; A. (H.) sharkeyi Butcher and Quicke from Madagascar; A. (H.) trianguliscleroma Butcher and Quicke from Malawi and Kenya; and A. (H.) ugandaensis Butcher and Quicke from Uganda. A. (H.) apicale (Brues) comb. nov., A. (H.) dubiosus (Fullaway) comb. nov., A. (H.) speciosus (Baker) comb. nov. and A. (H.) suffusus (Baker) comb. nov. are redescribed and illustrated. Males of most species of A. (Hemigyroneuron) are shown to possess a glandular pore opening near the mid-posterior margins of metasomal tergites 4–6, though the situation in A. (H.) dubiosus is different. Results of morphological phylogenetic analysis are presented and indicate clear separation between African and Asian species groups. Two of the new species have been reared from Geometridae and one apparently from Pieridae.     

Revalidation of Obidosus Roewer, 1913 and description of two new cave-dwelling species of Protimesius Roewer, 1913 from Brazil (Opiliones: Stygnidae)

The penial and tarsal morphology of Protimesius is studied and morphological data support the revalidation of Obidosus with the subsequent new combinations (20 species) and restored combinations (two species). Emended diagnoses are proposed for both genera, and two cave-dwelling new species of Protimesius are described and illustrated: P. lucifer sp. nov. (Pará state) and P. orcus sp. nov. (Ceará state). An identification key to the species of Protimesius and distributional maps of Obidosus and Protimesius are provided.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:C4E9C04D-A646-41E4-AE59-B6D0C951DEAB     

Revision of the Indo-Australian braconine wasp genus Ischnobracon Baltazar (Hymenoptera: Braconidae) with description of six new species from Thailand,Laos and Sri Lanka

The uncommon Asian braconine wasp genus Ischnobracon Baltazar is revised. Eleven species are recognized of which six are described as new, namely I. albitarsus Butcher and Quicke from mainland Malaysia, I. baltazarae Butcher and Quicke from the Philippines, I. hannongbuai Butcher and Quicke from Thailand, Laos, Myanmar and Indonesia (Sulawesi), I. morleyi Butcher and Quicke from Sri Lanka, I. feliciae Butcher and Quicke from Thailand, I. xanthoflagellaris Butcher and Quicke from Thailand, Laos and Vietnam. Ischnobracon rhyssides (Enderlein) is a new junior subjective synonym of I. laboriosus (Smith).     

A new species of Passalus (Passalus) from Atlantic Rainforest,with a key and checklist for the Brazilian Petrejus group (Coleoptera,Passalidae)

ABSTRACT

A new species of Passalus is described from the Brazilian Atlantic Forest. A synthesis of the current state of knowledge concerning the Brazilian species of the Petrejus group is presented with a new key to the described Passalus lockerum sp. nov., which is characterized by the frontal area finely and sparsely punctate, interstices shiny; anteriorly with distinct rounded, coarse and shallow punctures, contiguous or not. Also, the secondary median frontal tubercles are close, vestigial to small and subcontiguous at base. Unique characteristic specific to the aedeagus are also important. The species is restricted to a protected conservation area of the Atlantic Forest in the state of Rio de Janeiro.

www.zoobank.org/urn:lsid:zoobank.org:pub:A0A6251E-DFD0-4BB7-90EE-D7FA29AE8243     

Description of the immature stages of Sigara (Tropocorixa) santiagiensis (Hungerford, 1928) (Insecta: Heteroptera: Corixidae)

The immature stages of Sigara santiagiensis are described and illustrated for the first time. The eggs of Sigara can be distinguished by the chorionic surface. The main characters separating the five nymphal instars of S. santiagiensis are: body and head lengths; body, head and eye widths; ocular index; numbers of transverse sulcations of the rostrum, setae on the inner surface of protibiotarsus, campaniform sensilla on posterior surface of protrochanter, spines on posteroventral surface of mesotibia and on tibial comb of metaleg, long, slender setae on posterodorsal surface of mesotarsus, spines and swimming hairs on anteroventral and posterodorsal surfaces of metatarsus; and grade of development of the wing pads. The body length, the chaetotaxy of the mesonotum, profemora and metafemora, protibiotarsus, metatibia, metatarsus and urosternites distinguish species or group of species of instars I and V of some of the species of the genus Sigara described up to now.     

Synopsis of the genus Pseudoperma Dillon and Dillon, 1946 (Coleoptera: Cerambycidae), with description of a new species

A synopsis of Pseudoperma is provided. This genus mainly differs from Onocephala and Stethoperma by the antennal tubercles well separated; antennae relatively short, in the female subequal to the body length; and scape and third antennomere subequal in length. Pseudoperma includes two species, P. chalcogramma (Bates, 1887) and P. patruelis (Breuning, 1940), both from Brazil; herein we describe one new species, Pseudoperma lingafelteri sp. nov. from Brazil (Rio de Janeiro). This species differs from its congeners mainly in having the frons and occiput covered with greyish pubescence, and the sides of the elytra with several interrupted or coalescent vittae. We provide new distribution data for Pseudoperma patruelis (Breuning, 1940) from Brazil, Minas Gerais, São Paulo and Santa Catarina, as well as illustrations and a key to the species of Pseudoperma.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:FFD274A3-3AA8-457E-A54C-4CA5AB0340AB     

New species of Australopericoma Vaillant (Diptera: Psychodidae) from the Brazilian semiarid region and key to males of the genus

A new species of moth fly, Australopericoma paraibana sp. n., is described from areas of the Brazilian semiarid region, in the states of Paraíba and Bahia, north-eastern Brazil. A key to males of Australopericoma and morphological remarks on Australopericoma caudata (Satchell) are also provided.