scholarly journals Description and phylogenetic analysis of a new firefly genus from the Atlantic Rainforest, with five new species and new combinations (Coleoptera: Lampyridae: Lampyrinae)

2021 ◽  
Vol 79 ◽  
pp. 115-150
Author(s):  
Luiz Felipe Lima da Silveira ◽  
André Silva Roza ◽  
Stéphanie Vaz ◽  
José Ricardo M. Mermudes
Keyword(s):  
New Species ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Morphological Characters ◽  
Dorsal Plate ◽  
New Combinations ◽  
Diagnostic Features ◽  
Distribution Maps ◽  
The Relationship ◽  
Eleven Species

Here, based on phylogenetic analyses of 18 taxa and 57 morphological characters, we propose a new firefly genus, Costalampysgen. nov., to accommodate eleven species. Five new species are herein described: C. bellasp. nov., C. capixabasp. nov., C delicatasp. nov. (designated as type species), C. joanaesp. nov. and C. minimasp. nov. In addition, six species are redescribed and transferred from other genera: C. bisbinotata (Pic) comb. nov., transferred from Platylampis Motschulsky; C. decorata (Olivier) comb. nov., transferred from Ethra Laporte; C. pauper (Olivier) comb. nov., transferred from Cladodes Solier; as well as C. klugii (Motschulsky) comb. nov., C. quadriguttata (Gorham) comb. nov., and C. tricolor (Gorham) comb. nov., transferred from Lucidota Laporte. Costalampysgen. nov. is tentatively placed in Lampyrinae, and is diagnosed by: antennae with 11 articles, III–X basally flabellate, lacking dense and upright bristles; clypeus connected to frons by membrane, pygidium rounded; sternum VIII mucronate; phallus with dorsal plate enlarged apically, projecting ventrally and partially embracing the internal sac. Our phylogenetic analyses supported both the monophyly of Costalampysgen. nov. and the new combinations proposed. However, the relationship among congeneric species was poorly resolved. Finally, we provide illustrations of diagnostic features, distribution maps, as well as a key to Costalampysgen. nov. species, based on males.

scholarly journals New species in Dictyosporium, new combinations in Dictyocheirospora and an updated backbone tree for Dictyosporiaceae

MycoKeys ◽  
2018 ◽  
Vol 36 ◽  
pp. 83-105 ◽  
Author(s):  
Jing Yang ◽  
Jian-Kui Liu ◽  
Kevin D. Hyde ◽  
E.B. Gareth Jones ◽  
Zuo-Yi Liu
Keyword(s):  
New Species ◽  
New Taxa ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Morphological Characters ◽  
Freshwater Fungi ◽  
New Combinations ◽  
The Family ◽  
Two New Species ◽  
Backbone Tree

A survey of freshwater fungi on submerged wood in China and Thailand resulted in the collection of three species in Dictyocheirospora and four species in Dictyosporium including two new species in the latter genus. Morphological characters and phylogenetic analyses based on ITS, LSU and TEF1α sequence data support their placement in Dictyocheirospora and Dictyosporium (Dothideomycetes). An updated backbone tree is provided for the family Dothideomycetes. Descriptions and illustrations of the new taxa and re-collections are provided. Four new combinations are proposed for Dictyocheirospora.

scholarly journals A revision of dragon millipedes I: genus Desmoxytes Chamberlin, 1923, with the description of eight new species (Diplopoda, Polydesmida, Paradoxosomatidae)

ZooKeys ◽  
2018 ◽  
Vol 761 ◽  
pp. 1-177 ◽  
Author(s):  
Ruttapon Srisonchai ◽  
Henrik Enghoff ◽  
Natdanai Likhitrakarn ◽  
Somsak Panha
Keyword(s):  
New Species ◽  
Southeast Asia ◽  
Present Article ◽  
Phylogenetic Analyses ◽  
Morphological Characters ◽  
New Genera ◽  
Distribution Maps ◽  
New Synonyms ◽  
Molecular Phylogenetic ◽  
First Time

The dragon millipede genusDesmoxytess.l. is split into five genera, based on morphological characters and preliminary molecular phylogenetic analyses. The present article includes a review ofDesmoxytess.s., while future articles will deal withHylomusCook and Loomis, 1924 and three new genera which preliminarily are referred to as the ‘acantherpestes’, ‘gigas’, and ‘spiny’ groups. Diagnostic morphological characters of each group are discussed.Hylomusis resurrected as a valid genus and the following 33 species are assigned to it:H.asper(Attems, 1937),comb. n.,H.cattienensis(Nguyen, Golovatch & Anichkin, 2005),comb. n.,H.cervarius(Attems, 1953),comb. n.,H.cornutus(Zhang & Li, 1982),comb. n.,H.dracoCook & Loomis, 1924,stat. rev.,H.enghoffi(Nguyen, Golovatch & Anichkin, 2005),comb. n.,H.eupterygotus(Golovatch, Li, Liu & Geoffroy, 2012),comb. n.,H.getuhensis(Liu, Golovatch & Tian, 2014),comb. n.,H.grandis(Golovatch, VandenSpiegel & Semenyuk, 2016),comb. n.,H.hostilis(Golovatch & Enghoff, 1994),comb. n.,H.jeekeli(Golovatch & Enghoff, 1994),comb. n.,H.lingulatus(Liu, Golovatch & Tian, 2014),comb. n.,H.laticollis(Liu, Golovatch & Tian, 2016),comb. n.,H.longispinus(Loksa, 1960),comb. n.,H.lui(Golovatch, Li, Liu & Geoffroy, 2012),comb. n.,H.minutuberculus(Zhang, 1986),comb. n.,H.nodulosus(Liu, Golovatch & Tian, 2014),comb. n.,H.parvulus(Liu, Golovatch & Tian, 2014),comb. n.,H.phasmoides(Liu, Golovatch & Tian, 2016),comb. n.,H.pilosus(Attems, 1937),comb. n.,H.proximus(Nguyen, Golovatch & Anichkin, 2005),comb. n.,H.rhinoceros(Likhitrakarn, Golovatch & Panha, 2015),comb. n.,H.rhinoparvus(Likhitrakarn, Golovatch & Panha, 2015),comb. n.,H.scolopendroides(Golovatch, Geoffroy & Mauriès, 2010),comb. n.,H.scutigeroides(Golovatch, Geoffroy & Mauriès, 2010),comb. n.,H.similis(Liu, Golovatch & Tian, 2016),comb. n.,H.simplex(Golovatch, VandenSpiegel & Semenyuk, 2016),comb. n.,H.simplipodus(Liu, Golovatch & Tian, 2016),comb. n.,H.specialis(Nguyen, Golovatch & Anichkin, 2005),comb. n.,H.spectabilis(Attems, 1937),comb. n.,H.spinitergus(Liu, Golovatch & Tian, 2016),comb. n.,H.spinissimus(Golovatch, Li, Liu & Geoffroy, 2012),comb. n.andH.variabilis(Liu, Golovatch & Tian, 2016),comb. n.Desmoxytess.s. includes the following species:D.breviverpaSrisonchai, Enghoff & Panha, 2016;D.cervina(Pocock,1895);D.delfae(Jeekel, 1964);D.desSrisonchai, Enghoff & Panha, 2016;D.pinnasqualiSrisonchai, Enghoff & Panha, 2016;D.planata(Pocock, 1895);D.purpuroseaEnghoff, Sutcharit & Panha, 2007;D.takensisSrisonchai, Enghoff & Panha, 2016;D.taurina(Pocock, 1895);D.terae(Jeekel, 1964), all of which are re-described based mainly on type material. Two new synonyms are proposed:DesmoxytespterygotaGolovatch & Enghoff, 1994,syn. n.(=Desmoxytescervina(Pocock, 1895)),DesmoxytesrubraGolovatch & Enghoff, 1994,syn. n.(=Desmoxytesdelfae(Jeekel, 1964)). Six new species are described from Thailand:D.aurataSrisonchai, Enghoff & Panha,sp. n.,D.corythosaurusSrisonchai, Enghoff & Panha,sp. n.,D.eurosSrisonchai, Enghoff & Panha,sp. n.,D.flabellaSrisonchai, Enghoff & Panha,sp. n.,D.golovatchiSrisonchai, Enghoff & Panha,sp. n.,D.octoconigeraSrisonchai, Enghoff & Panha,sp. n., as well as one from Malaysia:D.perakensisSrisonchai, Enghoff & Panha,sp. n., and one from Myanmar:D.waepyanensisSrisonchai, Enghoff & Panha,sp. n.The species can mostly be easily distinguished by gonopod structure in combination with other external characters; some cases of particularly similar congeners are discussed. All species ofDesmoxytess.s. seem to be endemic to continental Southeast Asia (except the ‘tramp’ speciesD.planata). Some biological observations (relationship with mites, moulting) are recorded for the first time. Complete illustrations of external morphological characters, an identification key, and distribution maps of all species are provided.

Contribution to the systematic rearrangement of the Palaearctic Peritelini. VI. A synthesis of the Spanish Peritelini (Coleoptera: Curculionidae: Entiminae)

Zootaxa ◽  
2010 ◽  
Vol 2376 (1) ◽  
pp. 1 ◽  
Author(s):  
HELIO PIEROTTI ◽  
CESARE BELLÒ ◽  
MIGUEL A. ALONSO-ZARAZAGA
Keyword(s):  
New Species ◽  
Type Species ◽  
Present Knowledge ◽  
New Combinations ◽  
New Genera ◽  
Distribution Maps ◽  
Identification Keys ◽  
New Synonym ◽  
Anatomical Characters ◽  
Distribution And Ecology

A synthesis of the present knowledge of the Spanish Peritelini is presented. Two new genera are separated from Peritelus auctt.: Euplister (type species: Peritelus susanae Seidlitz, 1866) and Pseudoperitelus (type species: Peritelus globulicollis Seidlitz, 1862). Thirteen new species are described from Spain: Meira gerundana, M. medae, M. tarraconensis, Pseudomeira baetica, P. eremita, P. lepida, Euplister andalusicus, E. frater, E. megalophthalmus, E. mimus, E. moroderi, E. trifolii, E. velazquezi. New combinations are: Euplister susanae (Seidlitz, 1866), E. hybridus (Seidlitz, 1871), E. setabensis (Hustache, 1921), E. magnicollis (Desbrochers, 1896), E. coniceps (Desbrochers, 1897), Pseudoperitelus senex (Boheman, 1834), P. globulicollis (Seidlitz, 1871), P. espanoli (Roudier, 1958) and P. lopezi (Hoffmann, 1961), and one new synonym is proposed: Simo cremieri (Boheman, 1842) = Peritelus maroccanus Pic, 1920, syn. n. One genus, Meira Jacquelin du Val, 1853, and two species, Gymnomorphus nigrans (Fairmaire, 1862) and Meirella florentina (Stierlin, 1884), are newly recorded from Spain, bringing the total number of Peritelini known from Iberia to ten genera and thirtysix species. Diagnoses, detailed descriptions and data on distribution and ecology, mostly unpublished, are provided for each species, and a catalogue, identification keys, distribution maps and figures of key anatomical characters are added for the Iberian species. Caenopsis Bach, 1854 is excluded from Peritelini and confirmed as belonging in Trachyphloeini.

Revision of Asytesta Pascoe, 1865, with comments on the phylogeny of the Indo-Australian crowned weevils (Coleoptera: Curculionidae: Cryptorhynchinae)

Zootaxa ◽  
2012 ◽  
Vol 3462 (1) ◽  
pp. 1 ◽  
Author(s):  
GREGORY P. SETLIFF
Keyword(s):  
New Species ◽  
Morphological Characters ◽  
Junior Synonym ◽  
New Combinations ◽  
Monotypic Genus ◽  
Species Status ◽  
Distribution Maps ◽  
Line Drawings ◽  
New Synonyms ◽  
Species Groups

The Indo-Australian crowned weevil genus Asytesta Pascoe, 1865 is revised. Forty-one species are recognized, including18 that are new: A. alexandriae, A. alexriedeli, A. allisoni, A. biakana, A. cheesmanae, A. concolora, A. emarginata, A.fayae, A. frontalis, A. gressitti, A. julieae, A. marginalis, A. morobeana, A. sedlaceki, A. thompsoni, A. tuberculata, A.vivienae, and A. woodlarkiana, new species. One subspecies, A. lugubris bidentata Voss is elevated to species status, A.bidentata Voss, new status. Four species are newly synonymized: A. circulifera Lea, 1928 = A. rata Heller, 1910, A.definita Faust, 1898 = A. humeralis Pascoe, 1865, A. granulifera Lea, 1928 = A. aucta Faust, 1898, and A. setipes Lea,1928 = A. lugubris Heller, 1895 new synonyms. Six new species groups are proposed. Lectotypes are designated for 18species. Two species are transferred from Asytesta to other genera: A. maura Pascoe to Microporopterus Lea and A.ypsilon Heller to Meroleptus Faust, new combinations. A checklist and key for all crowned weevil genera, key to speciesgroups and species of Asytesta, adult habitus illustrations, distribution maps, and line drawings of diagnostic charactersare provided.A phylogeny for the genus based on 82 adult morphological characters (187 states) for 41 ingroup taxa is alsopresented. All genera and species of the crowned weevil group as redefined here (including Cyamomistus Heller,Eudyasmus Pascoe, Glochinorhinus Waterhouse, Nothotragopus Zimmerman, Panopides Pascoe, and Zygara Pascoe),were included in the analysis to test the monophyly of Asytesta. Monophyly of Asytesta was supported only with thesynonymy of the monotypic genus Zygara. Accordingly, Zygara is a new junior synonym of Asytesta and Zygara doriae (Kirsch) is returned to its original combination with Asytesta; A. doriae Kirsch resurrected status.

The ‘xenosmatoid’ group of Cortinarius (Agaricales) in New Zealand

Phytotaxa ◽  
2020 ◽  
Vol 438 (4) ◽  
pp. 223-236
Author(s):  
BÁLINT DIMA ◽  
KARL SOOP
Keyword(s):  
New Species ◽  
New Zealand ◽  
Bayesian Inference ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Morphological Characters ◽  
The Other ◽  
Morphological Data ◽  
Nrdna Its ◽  
One New Species

Cortinarius section Xenosmatae, originally based on solely morphological characters, was subsequently shown to contain phylogenetically distantly related species. The type species C. xenosma is a singleton, and this study aims to revise the other members of the section using combined molecular (nrDNA ITS and LSU) and morphological data. Based on phylogenetic analyses using RAxML, PhyML and Bayesian Inference and additional morphological features one new species (C. paraxenosma) and one new section (sect. Olorinati) are proposed. Furthermore sect. Carbonelli is extended and emended to include two former members of sect. Xenosmatae. A key to the species in New Zealand with xenosmatoid morphology is provided.

NEW INDO-MALAYAN ODONTIINAE (LEPIDOPTERA: PYRALIDAE), WITH TAXONOMIC AND SYNONYMIC NOTES

1977 ◽  
Vol 109 (10) ◽  
pp. 1341-1358 ◽  
Author(s):  
Eugene Munroe
Keyword(s):  
New Species ◽  
Type Species ◽  
New Combinations ◽  
Differential Characters ◽  
Lepidoptera Pyralidae ◽  
Relationship Of ◽  
The Relationship

AbstractThe following new odontiine taxa are described: Clupeosoma cicatricale, Sumatra; C. margarisemale, Java; C. microthyrale, Sabah; Hydrorybina fulvescens, Sumatra; Hemiscopis intermedialis, Soemba; Platynoorda, and its type-species P. atrivittalis, Sabah; Porphyronoorda, and its type-species P. decumbens, S. India; Gononoorda, its type-species G. neervoorti, Java; also G. jacobsoni, Sumatra. Hydrorybina Hampson is removed from the synonymy of Clupeosoma Snellen, and is redefined. In addition to the type-species, H. polusalis (Walker), and the new species H. fulvescens, the genus includes two species, Anemosa pryeri Butler and Clupeosoma violascens Hampson, transferred as new combinations from Clupeosoma. Syllythria bicolor Moore, placed first in Hydrorybina then in Clupeosoma by Hampson, is considered probably odontiine but probably not a member of either of those genera. It is left in Clupeosoma pending further investigation. Eurycreon? rubralis Warren is removed from the synonymy of C. bicolor and is transferred to the subfamily Pyraustinae as Pyrausta rubralis (Warren), n. comb. The relationship of Hydrorybina to Hemiscopis Warren is pointed out, and differential characters are given. Micromania Swinhoe, with type-species M. stigmatalis Swinhoe, is removed from the synonymy of Hemiscopis and is transferred to the subfamily Nymphulinae in the vicinity of Paracymoriza Warren, which is removed from the synonymy of Parthenodes Guenée. Noorda moringae Tams and N. trimaculalis Amsel are transferred to Epinoorda Rebel as new combinations.

The Caucasus as a major hotspot of biodiversity: Evidence from the millipede family Anthroleucosomatidae (Diplopoda, Chordeumatida)

Zootaxa ◽  
2016 ◽  
Vol 4211 (1) ◽  
pp. 1 ◽  
Author(s):  
DRAGAN Ž. ANTIĆ ◽  
SLOBODAN E. MAKAROV
Keyword(s):  
New Species ◽  
Type Species ◽  
Biodiversity Hotspots ◽  
New Combinations ◽  
New Genera ◽  
The Caucasus ◽  
Distribution Maps ◽  
The Family ◽  
Senior Synonym ◽  
New Material

Fifteen new genera and 36 new species of the diplopod family Anthroleucosomatidae Verhoeff, 1899 are described from the Caucasus, one of the world’s biodiversity hotspots: Golovatchosoma bacillichaetum gen. et sp. nov., G. trichochaetum sp. nov., Alpinella waltheri gen. et sp. nov., Brachychaetosoma turbanovi gen. et sp. nov., Caucaseuma elephantum sp. nov., C. fanagoriyskaya sp. nov., C. glabroscutum sp. nov., C. kelasuri sp. nov., C. minellii sp. nov., C. variabile sp. nov., Caucasominorus billi gen. et sp. nov., C. polylobatus sp. nov., Georgiosoma bicornutum gen. et sp. nov., Heterocaucaseuma feminaepectorum gen. et sp. nov., H. longicorne sp. nov., Paranotosoma attemsi gen. et sp. nov., P. cordatum sp. nov., P. subrotundatum sp. nov., Dentatosoma denticulatum gen. et sp. nov., D. magnum sp. nov., D. zeraboseli sp. nov., Enghoffiella insolita gen. et sp. nov., Metamastigophorophyllon hamatum sp. nov., M. lamellohirsutum sp. nov., M. torsivum sp. nov., Acanthophorella barjadzei gen. et sp. nov., A. chegemi sp. nov., A. irystoni sp. nov., Cryptacanthophorella manubriata gen. et sp. nov., Flagellophorella hoffmani gen. et sp. nov., Pseudoflagellophorella eskovi gen. et sp. nov., P. mirabilis sp. nov., P. papilioformis sp. nov., Herculina oligosagittae gen. et sp. nov., H. polysagittae sp. nov., Vegrandosoma tabacarui gen. et sp. nov. All anthroleucosomatids from the Caucasus, both new and previously described, are classified in eight endemic complexes, arranged as follows in alphabetic order: the Alloiopus complex, the Caucaseuma complex, the Dentatosoma complex, the Enghoffiella complex, the Flagellophorella complex, the Herculina complex, the Ratcheuma complex and the Vegrandosoma complex. The genus Metamastigophorophyllon Ceuca, 1976 (the type-species: Mastigophorophyllon giljarovi Lang, 1959, adequately redescribed from new material), is a new subjective senior synonym of Persedicus Mauriès, 1982, syn. nov., being also newly transferred from the family Mastigophorophyllidae to the family Anthroleucosomatidae, comb. nov. The following two new combinations are also proposed: Heterocaucaseuma mauriesi (Golovatch and Makarov, 2011), comb. nov. ex Anamastigona Silvestri, 1898; and Metamastigophorophyllon martensi (Mauriès, 1982), comb. nov. ex Persedicus Mauriès, 1982. An identification key to and distribution maps for all known species of Caucasian Anthroleucosomatidae are provided, as well as brief remarks on distributions and on cave-dwelling taxa. 

Taxonomic review of Eidmanacris Chopard, 1956 (Orthoptera: Grylloidea: Phalangopsidae)

Zootaxa ◽  
2017 ◽  
Vol 4321 (1) ◽  
pp. 1
Author(s):  
LUCAS DENADAI DE CAMPOS ◽  
PEDRO G. B. SOUZA-DIAS ◽  
SILVIO S. NIHEI
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Identification Key ◽  
New Combination ◽  
Brazilian Atlantic Forest ◽  
New Combinations ◽  
Key To Species ◽  
Distribution Maps ◽  
Taxonomic Review ◽  
Eleven Species

Eidmanacris Chopard, 1956 is revised, redescribed and eleven species are redescribed. Seven new species from the Brazilian Atlantic Forest and Cerrado (E. scopula Campos sp. nov., E. gigas Campos sp. nov., E. neomarmorata Campos, sp. nov.; E, desutterae Campos, sp. nov.; E. putuhra Campos, sp. nov.; E. fontanettiae Campos, Nihei & de Mello, sp. nov. and E. melloi Campos, sp. nov.) are described, based on adults. One new generic synonymy with Endophallusia de Mello, 1990 syn. nov., resulting in two new combinations (E. minuta (de Mello, 1990) comb. nov. and E. endophallica (de Mello, 1990) comb. nov.), a new combination with Phalangopsis spelucae Mello-Leitão, 1937 (E. speluncae (Mello-Leitão, 1937) comb. nov.), and one species synonymy (E. lencionii Bolfarini, 2016 = E. dissimilis Desutter-Grandcolas, 1995, syn. nov.) are proposed. Following this revision, Eidmanacris comprises a total of 29 species. An identification key to species, and distribution maps are also given. 

Seringia revised to include Keraudrenia (Lasiopetaleae: Malvaceae s.l.)

2015 ◽  
Vol 28 (6) ◽  
pp. 265 ◽  
Author(s):  
Carolyn F. Wilkins ◽  
Barbara A. Whitlock
Keyword(s):  
New Species ◽  
Type Species ◽  
Distinct Species ◽  
Molecular Data ◽  
Identification Key ◽  
New Combinations ◽  
Anatomical Studies ◽  
Distribution Maps ◽  
Identification Keys ◽  
Taxonomic Descriptions

Seringia J.Gay and Keraudrenia J.Gay are widely spread in Australia, and one species occurs in Madagascar. Revision of these closely related genera suggested that neither genus is monophyletic on the basis of morphological or preliminary molecular data. As a result, Keraudrenia is subsumed into Seringia. There are now 20 species of Seringia, including the currently accepted type species Seringia platyphylla J.Gay (=Seringia arborescens (W.T.Aiton) Druce). Five new species S. adenogyna C.F.Wilkins, S. cacaobrunnea C.F.Wilkins, S. elliptica C.F.Wilkins, S. undulata C.F.Wilkins and S. saxatilis C.F.Wilkins are described. Four species of Keraudrenia initially described as Seringia and recognised as the latter by F. J. H. von Mueller are reinstated (S. adenolasia F.Muell., S. corollata Steetz, S. lanceolata Steetz, S. nephrosperma F.Muell.). Five previous combinations of Keraudrenia and Seringia as Seringia are recognised (S. hermanniifolia (J.Gay) F.Muell., S. hillii (Benth.) F.Muell., S. hookeriana (Walp.) F.Muell., S. integrifolia (Steud.) F.Muell., S. velutina (Steetz) F.Muell.) and five new combinations are made (S. collina (Domin) C.F.Wilkins & Whitlock, S. denticulata (C.T.White) C.F.Wilkins & Whitlock, S. exastia (C.F.Wilkins) C.F.Wilkins & Whitlock, S. katatona (C.F.Wilkins) C.F.Wilkins & Whitlock, S. macrantha (Baill.) C.F.Wilkins & Whitlock. Keraudrenia collina var. multiflora Domin is placed in synonymy under S. nephrosperma F.Muell. Keraudrenia corollata var. denticulata C.T.White is recognised as a distinct species, S. denticulata (C.T.White) C.F.Wilkins & Whitlock. Anatomical studies, taxonomic descriptions, distribution maps, illustrations and identification keys are presented for Seringia, and an identification key to genera of the tribe Lasiopetaleae is provided.

Synopsis of the new subtribe Scatimina (Coleoptera: Scarabaeidae: Scarabaeinae: Ateuchini), with descriptions of twelve new genera and review of Genieridium, new genus

Zootaxa ◽  
2008 ◽  
Vol 1955 (1) ◽  
pp. 1-75 ◽  
Author(s):  
FERNANDO Z. VAZ-DE-MELLO
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
New Combinations ◽  
New Genera ◽  
Species List ◽  
Distribution Maps ◽  
Three New Species ◽  
In Parenthesis

The new subtribe Scatimina (part of the tribe Ateuchini) is described and defined to include the following 17 genera, of which 12 are new: Scatimus Erichson; Scatrichus Génier & Kohlmann, 2003; Trichillum Harold, 1868; Pedaridium Harold, 1868; Eutrichillum Martínez, 1969, new status; Besourenga, new genus (type species Trichillum minutum Saylor); Bradypodidium, new genus (type species Trichillum bradyporum Boucomont); Degallieridium, new genus (typespecies Degallieridium lilliputanum, new species); Feeridium, new genus (type species Feeridium woodruffi, new spe- cies); Genieridium, new genus (type species Pedaridium bidens Balthasar); Leotrichillum, new genus (type species Pedaridium louzadaorum Vaz-de-Mello & Canhedo); Martinezidium, new genus (type species Pedaridium galileoae Génier & Vaz-de-Mello); Nunoidium, new genus (type species Pedaridium argentinum Arrow); Onoreidium, new genus (type species Trichillum cristatum Arrow); Pereiraidium, new genus (type species Pedaridium almeidai Pereira); Silvinha, new genus (type species Silvinha unica, new species); and Trichillidium, new genus (type species Pedaridium quadridens Arrow). The subtribe Ateuchina Laporte is here defined and includes Ateuchus Weber, Deltorhinum Harold, Aphengium Harold and Sinapisoma Boucomont (transferred from Canthonini). The genera Scatonomus Erichson, Anomiopus Westwood and Hypocanthidium Balthasar are transferred from Ateuchini to Canthonini, and the genera Canthidium Erichson, Parachorius Harold (formerly Ateuchini) and Holocanthon Martínez & Pereira (formerly Canthonini) are transferred to Coprini. The genera Bdelyropsis Pereira, Vulcano & Martínez, Bdelyrus Harold, Coptorhina Hope, Delopleurus Erichson, Demarziella Balthasar, Onychothecus Boucomont, Paraphytus Harold, Pedaria Laporte, Pleronyx Lansberge, Pseuduroxys Balthasar, Sarophorus Erichson and Uroxys Westwood are considered as incerta sedis in the Ateuchini, not fitting into Ateuchina or Scatimina. A key is presented to the genera of Scatimina, and another for species of the genus Genieridium, which are also diagnosed. Each genus of Scatimina is diagnosed, has a complete species list, and includes remarks on affinities, composition and distribution. All genera except Scatimus and Scatrichus are (re)described, and examined material is listed for each species. The following three new species are described: Degallieridium lilliputanum, new species; Feeridium woodruffi, new species and Silvinha unica, new species. The following 32 new combinations are established (original genus in parenthesis): Besourenga minutus (Saylor) (Trichillum); B. vejdovskyi (Balthasar) (Trichillum); B. amarillai (Aguilar) (Pedaridium); B. horacioi (Martínez) (Trichillum); Bradypodidium adisi (Ratcliffe) (Trichillum); B. bradyporum (Boucomont) (Trichillum); B. venezuelense (Ferreira & Galileo) (Pedaridium); Eutrichillum arcus (Solís & Kohlmann) (Trichillum); E. hirsutum (Boucomont) (Trichillum); E. hystrix (Arrow) (Trichillum); Genieridium bidens (Balthasar) (Pedaridium); G. bordoni (Martínez) (Pedaridium); G. cryptops (Arrow) (Pedaridium); G. margareteae (Génier & Vaz-de-Mello) (Pedaridium); G. medinae (Gill & Vaz-de-Mello) (Pedaridium); G. paranense (Arrow) (Pedaridium); G. zanunciorum (Vaz-de-Mello & Canhedo) (Pedaridium); Leotrichillum louzadaorum (Vaz-de-Mello & Canhedo) (Pedaridium); Martinezidium fulgens (Arrow) (Pedaridium); M. galileoae (Génier & Vaz-de-Mello) (Pedaridium); M. martinsi (Ferreira & Galileo) (Pedaridium); M. maya (Vaz-de-Mello, Halffter, & Halffter) (Pedaridium); Nunoidium argentinum (Arrow) (Pedaridium); Onoreidium bottimeri (Howden & Young) (Pedaridium); O. cristatum (Arrow) (Trichillum); O. howdeni (Ferreira & Galileo) (Pedaridium); O. ohausi (Arrow) (Trichillum); Pereiraidium almeidai (Pereira) (Pedaridium); Trichillidium brevisetosum (Howden & Young) (Pedaridium); T. caingua (Martínez) (Pedaridium); T. pilosum (Robinson) (Trichillum); Trichillidium quadridens (Arrow) (Pedaridium). Distribution maps are presented for the newly described species, for Nunoidium argentinum, for Pereiraidium almeidai, and for every species of Genieridium.

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