scholarly journals A taxonomic revision and revalidation of Nycterilampus Montrouzier (Coleoptera: Elateridae, Agrypninae)

Zootaxa ◽  
2009 ◽  
Vol 2017 (1) ◽  
pp. 47-57 ◽  
Author(s):  
CLEIDE COSTA ◽  
SIMONE POLICENA ROSA ◽  
JACQUES CHASSAIN
Keyword(s):  
Comparative Study ◽  
Type Species ◽  
New Caledonia ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
Reproductive Organs ◽  
Males And Females

Nycterilampus Montrouzier, 1860, from Oceania, is removed from junior synonymy with Tetrigus Candèze, 1857, and is redescribed and revalidated. The genus includes two species, N. lifuanus Montrouzier, 1860, and N. velutinus Fleutiaux, 1891 both from New Caledonia. A comparative study of the morphological characters of males and females, including the reproductive organs of the Nycterilampus species and Tetrigus parallelus Candèze, 1857 (type-species) is presented. A key to Nycterilampus species and their separation from Tetrigus parallelus is given.

Taxonomic revision of the “mexicanus” group of the genus Vaejovis C. L. Koch, 1836 (Scorpiones: Vaejovidae)

Zootaxa ◽  
2019 ◽  
Vol 4596 (1) ◽  
pp. 1 ◽  
Author(s):  
CONTRERAS-FÉLIX GERARDO A. ◽  
FRANCKE B. OSCAR F.
Keyword(s):  
New Species ◽  
Natural History ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
The Other ◽  
Species Groups ◽  
Males And Females ◽  
First Time

Within the scorpion genus Vaejovis C.L. Koch, the “mexicanus” group is composed of species distributed in the mountains of México. This group presents taxonomic problems, because its characterization and the species included in the group have varied through the years. In the present work, we redefine this group based on several morphological characters, and we differentiate it from the other two species groups within the genus: “vorhiesi” and “nit dulus+nigrescens”. Additionally, five new species are described: Vaejovis ceboruco sp. nov., Vaejovis nanchititla sp. nov., Vaejovis santibagnezi sp. nov., Vaejovis talpa sp. nov. and Vaejovis tapalpa sp. nov; the males of three species are described for the first time (V. dugesi, V. nigrofemoratus and V. tesselatus); and the updated diagnosis for all species is included. Keys for the identification of males and females of the 30 species included in this group are given. Lastly, notes on the natural history and distribution of some species are provided, with maps of known distribution for all the species.

Corrigendum to: Systematics and distribution of world hyptiogastrine wasps (Hymenoptera : Gasteruptiidae)

2002 ◽  
Vol 16 (6) ◽  
pp. 957 ◽  
Author(s):  
J. T. Jennings ◽  
A. D. Austin
Keyword(s):  
New Species ◽  
New Zealand ◽  
South America ◽  
New Caledonia ◽  
Cladistic Analysis ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
The Family ◽  
New Hebrides ◽  
New Britain

This study examines the phylogeny, taxonomy, distribution and biology of the gasteruptiid subfamily Hyptiogastrinae and, at the same time, presents an overview of the family. Following a cladistic analysis of 35 discrete morphological characters, two monophyletic genera are recognised, Hyptiogaster Kieffer and Pseudofoenus s. l. Kieffer. As a consequence, the genera Aulacofoenus Kieffer, Crassifoenus Crosskey, and Eufoenus Szépligeti are synonymised with Pseudofoenus. A total of 88 species are recognised for the subfamily, 10 species of Hyptiogaster, which are restricted to mainland Australia, and 78 species of Pseudofoenus, 40 of which are described as new. Pseudofoenus has a restricted Gondwanan distribution and is found in Australia including Tasmania (65 spp.), New Guinea and New Britain (5 spp.), the south-west Pacific (New Caledonia, New Hebrides and Fiji – 2 spp.), New Zealand (4 spp.) and South America (2 spp.). No new species have been recorded from either New Zealand or South America. For Pseudofoenus, information on the distribution of each species, their biology (if known) and an identification key are presented.Following a taxonomic revision, the following new species are described: P. baileyi, sp. nov., P. baitetaensis, sp. nov., P. beverlyae, sp. nov., P. caperatus, sp. nov., P. cardaleae, sp. nov., P. carrabinensis, sp. nov., P. claireae, sp. nov., P. collessi, sp. nov., P. coorowensis, sp. nov., P. crosskeyi, sp. nov., P. douglasorum, sp. nov., P. eliseae, sp. nov., P. ericae, sp. nov., P. eustonensis, sp. nov., P. feckneri, sp. nov., P. gressitti, sp. nov., P. gullanae, sp. nov., P. hackeri, sp. nov., P. imbricatus, sp. nov., P. iqbali, sp. nov., P. kadowi, sp. nov., P. karimuiensis, sp. nov., P. kelleri, sp. nov., P. leinsterensis, sp. nov., P. macdonaldi, sp. nov., P. malkini, sp. nov., P. marshalli, sp. nov., P. masneri, sp. nov., P. mitchellae, sp. nov., P. morganensis, sp. nov., P. nalbarraensis, sp. nov., P. pumilis, sp. nov., P. schmidti, sp. nov., P. stevensi, sp. nov., P. tasmaniensis, sp. nov., P. taylori, sp. nov., P. umboiensis, sp. nov., P. walkeri, sp. nov. and P. zborowskii, sp. nov. The synonymy of Aulacofoenus, Crassifoenus and Eufoenus with Pseudofoenus result in the following new combinations: from Aulacofoenus: P. bungeyi (Jennings & Austin), comb. nov., P. deletangi (Schletterer), comb. nov., P. fallax (Schletterer), comb. nov., P. fletcheri (Jennings & Austin), comb. nov., P. goonooensis (Jennings & Austin), comb. nov., P. infumatus (Schletterer), comb. nov., P. kurmondi (Jennings & Austin), comb. nov., P. loxleyi (Jennings & Austin), comb. nov., P. marionae (Jennings & Austin), comb. nov., P. perenjorii (Jennings & Austin), comb. nov., P. swani (Jennings & Austin), comb. nov., P. thoracicus (Guérin Menéville), comb. nov., P. whiani (Jennings & Austin), comb. nov. and P. wubinensis (Jennings & Austin), comb. nov.; from Crassifoenus: P. houstoni (Jennings & Austin), comb. nov., P. grossitarsis (Kieffer), comb. nov and P. macronyx (Schletterer), comb. nov.; and from Eufoenus: P. antennalis (Schletterer), comb. nov., P. australis (Westwood), comb. nov., P. crassitarsis (Kieffer), comb. nov., P. darwini (Westwood), comb. nov., P. extraneus (Turner), comb. nov., P. ferrugineus (Crosskey), comb. nov., P. floricolus (Turner), comb. nov., P. inaequalis (Turner), comb. nov., P. melanopleurus (Crosskey), comb. nov., P. minimus (Turner), comb. nov., P. nitidiusculus (Turner), comb. nov., P. patellatus (Westwood), comb. nov., P. pilosus (Kieffer), comb. nov., P. reticulatus (Crosskey), comb. nov., P. rieki (Crosskey), comb. nov., P. ritae (Cheesman), comb. nov. and P. spinitarsis (Westwood), comb. nov. Pseudofoenus microcephalus (Crosskey), comb. nov. is transferred from Hyptiogaster and Eufoenus flavinervis (Kieffer) remains incertae sedis.

scholarly journals Cave shrimps Troglocaris s. str. (Dormitzer, 1853), taxonomic revision and description of new taxa after phylogenetic and morphometric studies

Zootaxa ◽  
2012 ◽  
Vol 3421 (1) ◽  
pp. 1 ◽  
Author(s):  
JURE JUGOVIC ◽  
BRANKO JALŽIĆ ◽  
SIMONA PREVORČNIK ◽  
BORIS SKET
Keyword(s):  
Type Species ◽  
Morphological Variability ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
Molecular Data ◽  
Coi Gene ◽  
Distribution Area ◽  
Molecular Analyses ◽  
Morphometric Analyses ◽  
Morphological Distinction

Within the Dinaric genus Troglocaris cave shrimps from the subgenus Troglocaris s. str. (Dormitzer, 1853) (Crustacea:Decapoda: Atyidae), have the widest distribution area. The recent molecular analyses have revealed significant, crypticdiversity in the subgenus. The aim of the subsequent detailed morphometric analyses was the provision of the appropriatediagnosable characters for the discovered lineages, i.e. taking care of their taxonomical visibility. We herein designate aneotype and provide a detailed description for the polytipic type species of the genus T. (T.) anophthalmus (Kollar, 1848), toenable its morphological distinction from the erroneously described T. (T.) planinensis Birštejn, 1948. Considering acombination of morphological, geographical and molecular data, we describe four new subspecies: T. (T.) a. ocellata ssp. nov.,T. (T.) a. periadriatica ssp. nov., T. (T.) a. legovici ssp. nov. and T. (T.) a. sontica ssp. nov., apart from the extant T. (T.) a.intermedia Babić, 1922. Due to a considerable morphological variability and no easily observable diagnostic morphological characters, the GenBank accession numbers for the COI gene are added in all mentioned taxa.

Delimitation of the segmented trapdoor spider genus Luthela gen. nov., with comments on the genus Sinothela from northern China (Araneae, Mesothelae, Liphistiidae)

Zootaxa ◽  
2022 ◽  
Vol 5091 (1) ◽  
pp. 131-154
Author(s):  
XIN XU ◽  
LI YU ◽  
FENGXIANG LIU ◽  
DAIQIN LI
Keyword(s):  
Type Species ◽  
New Genus ◽  
Taxonomic Revision ◽  
Northern China ◽  
Morphological Characters ◽  
Molecular Data ◽  
Male And Female ◽  
The North ◽  
The Status ◽  
Nomina Dubia

A new genus of the primitively segmented trapdoor spiders, which is endemic to the north of China, is described, Luthela gen. nov., and the status of Sinothela Haupt, 2003 and Sinothela sinensis (Bishop & Crosby, 1932) is discussed and both are treated as nomina dubia. The new genus Luthela gen. nov. is erected based on morphology and molecular data of the type species Luthela yiyuan sp. nov. A taxonomic revision of the new genus is given. Three Sinothela species are transferred to the new genus, L. luotianensis comb. nov. and L. schensiensis comb. nov. are redescribed using our newly collected specimens, include L. heyangensis comb. nov. as a junior synonym of L. schensiensis comb. nov., and describe six new species based on both male and female morphological characters: L. badong sp. nov., L. dengfeng sp. nov., L. handan sp. nov., L. taian sp. nov., L. yiyuan sp. nov., and L. yuncheng sp. nov.  

Taxonomic revision of Anicius Chamberlin, 1925 (Araneae: Salticidae), with five new species of jumping spiders from Mexico

Zootaxa ◽  
2019 ◽  
Vol 4638 (4) ◽  
pp. 485-506
Author(s):  
DARIANA R. GUERRERO-FUENTES ◽  
OSCAR F. FRANCKE
Keyword(s):  
New Species ◽  
Type Species ◽  
Taxonomic Revision ◽  
Monotypic Genus ◽  
Jumping Spiders ◽  
Males And Females ◽  
First Time ◽  
New Distribution

Anicius Chamberlin, 1925 is a monotypic genus and only the male of A. dolius Chamberlin, 1925 has been described. Herein the genus is revised and the female of the type species is described for the first time; new distribution records are also provided for this species. Five new species from Mexico are described based on males and females: Anicius chiapanecus sp. nov., Anicius cielito sp. nov., Anicius faunus sp. nov., Anicius grisae sp. nov., and Anicius maddisoni sp. nov. A key for identification of males and females is given, as well as a map with distribution records of the six species. 

Taxonomic revision and cladistic analysis of Teratopactus Heller (Coleoptera:Curculionidae)

2006 ◽  
Vol 20 (5) ◽  
pp. 585 ◽  
Author(s):  
M. Guadalupe del Río ◽  
Analía A. Lanteri ◽  
Jerson V. C. Guedes
Keyword(s):  
South America ◽  
Type Species ◽  
Cladistic Analysis ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
Widespread Species

Teratopactus Heller (Entiminae : Naupactini) is a broad-nosed weevil genus widespread in South America. This first taxonomic revision of the genus includes seven species: T. capucinus (Perty) (type species; syn. T. senex (Boheman)); T. elegans (Lucas), comb.nov.; T. gibbicollis (Boheman); T. nodicollis (Boheman) (syn. T. angulicollis (Lucas), T. paulanus (Fonseca & Autuori), T. serripes (Boheman), and T. perpastus (Boheman), syn. nov.); T. retusus (Boheman); T. tuberculatus (Arrow); and T. vittatus (Mannerheim), comb.nov. All species except T. tuberculatus have a strong ovipositor lacking styli, T. elegans, T. nodicollis and T. vittatus show well developed humeri bearing a strong tooth and T. retusus, T. capucinus and T. gibbicollis are characterised by a strongly gibbous pronotum and reduced humeri. Teratopactus nodicollis is the most variable and widespread species (Argentina, Brazil, Bolivia, Paraguay and Uruguay), T. tuberculatus and T. elegans range through Brazil and Paraguay and the remaining species are endemic to Brazil. The first cladistic analysis of the genus Teratopactus plus two outgroups, using 36 morphological characters, established synapomorphies and revealed relationships between the species in a single cladogram with the following topology: (T. tuberculatus ((T. elegans (T. nodicollis– T. vittatus)) (T. retusus (T. capucinus–T. gibbicollis)))).

scholarly journals Taxonomic revision of Telemidae (Arachnida, Araneae) from East and Southeast Asia

ZooKeys ◽  
2020 ◽  
Vol 933 ◽  
pp. 15-93
Author(s):  
Huifeng Zhao ◽  
Shuqiang Li ◽  
Aibing Zhang
Keyword(s):  
New Species ◽  
Southeast Asia ◽  
Type Species ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
New Genera ◽  
Southern Thailand ◽  
East And Southeast Asia ◽  
Species Groups

Species of the spider family Telemidae Fage, 1913 from East and Southeast Asia are revised. Four new genera are erected: Mekonglema Zhao & Li, gen. nov. with the type species Mekonglema bailang Zhao & Li, sp. nov. (♂♀, Yunnan, China), Siamlema Zhao & Li, gen. nov. with the type species Siamlema changhai Zhao & Li, sp. nov. (♂♀, southern Thailand), Sundalema Zhao & Li, gen. nov. with the type species Sundalema bonjol Zhao & Li, sp. nov. (♂♀, Sumatra), and Zhuanlema Zhao & Li, gen. nov. with the type species Zhuanlema peteri Zhao & Li, sp. nov. (♂♀, northern Laos). Eight additional new species are described: Mekonglema kaorao Zhao & Li, sp. nov. (♂♀, northern Laos), M. walayaku Zhao & Li, sp. nov. (♂♀, Yunnan, China), M. yan Zhao & Li, sp. nov. (♂♀, Yunnan, China), Pinelema daguaiwan Zhao & Li, sp. nov. (♂♀, Guangxi, China), P. shiba Zhao & Li, sp. nov. (♂♀, Guangxi, China), P. tham Zhao & Li, sp. nov. (♂♀, northern Laos), Siamlema suea Zhao & Li, sp. nov. (♂♀, southern Thailand), and Sundalema khaorakkiat Zhao & Li, sp. nov. (♂♀, southern Thailand). Thirty species are transferred from the genus Telema Simon, 1882 to the genera Pinelema Wang & Li, 2012, Sundalemagen. nov., and Telemofila Wunderlich, 1995. Seychellia xinpingi Lin & Li, 2008 is transferred to Mekonglemagen. nov. as M. xinpingicomb. nov. Furthermore, the genus Pinelema is divided into seven species groups based on male morphological characters.

Revision of Pygoda Amyot & Serville, 1843 stat. rest. (Heteroptera: Pentatomidae: Edessinae) with description of four new species

Zootaxa ◽  
2018 ◽  
Vol 4461 (2) ◽  
pp. 205
Author(s):  
JOSE ANTONIO MARIN FERNANDES ◽  
AGATA TYANNE SILVA NASCIMENTO ◽  
BENEDITO MENDES NUNES
Keyword(s):  
New Species ◽  
Type Species ◽  
Distal Part ◽  
Ventral View ◽  
External Genitalia ◽  
Morphological Characters ◽  
Distribution Map ◽  
Internal Genitalia ◽  
Males And Females ◽  
Membranous Part

Edessa is the largest genus of Edessinae and comprises five subgenera: Edessa, Aceratodes, Dorypleura, Hypoxys and Pygoda. Systematics of Edessa is very confusing due to several factors, among them, large number of species and vague diagnosis to the subgenera. In this work we continue revising Edessa elevating Pygoda to genus level based in morphological characters: pronotal angles short and acute. Abdominal segment VII developed posteriorly and at least 1.5 longer than wide at the base. Males with pygophore large in relation to body size when compared with other edessines. Phallus large, constricted distally and showing a remarkable ventral development. Females with capsula seminalis large in comparison with other edessines. Distal part of the ductus receptaculi sclerotized. Pars intermedialis with sclerotized part bigger than membranous part. This genus comprises nine species: the type species Pygoda polyta, four species originally described in Edessa—E. irrorata, E. thoracica, E. expolita and E. civilis, and four new species—P. amianta, P. variegata, P. poecila and P. ramosa. Diagnosis, illustration of the internal genitalia from males and females, photographs of the external genitalia from both sexes, body in dorsal and ventral view, and distribution map are provided. A key to the species of Pygoda is also provided. The lectotypes of Edessa irrorata, Pentatoma polyta, Edessa nervosa, Edessa civilis and Edessa thoracica are here designated. 

A new species of the spider genus Eridantes Crosby & Bishop from the southwestern United States and mainland Mexico with a revised diagnosis of the genus (Araneae, Linyphiidae, Erigoninae)

Zootaxa ◽  
2013 ◽  
Vol 3616 (4) ◽  
pp. 357-366
Author(s):  
THOMAS R. PRENTICE ◽  
RICHARD A. REDAK
Keyword(s):  
United States ◽  
New Species ◽  
Type Species ◽  
Taxonomic Revision ◽  
The United States ◽  
The State ◽  
Distribution Map ◽  
Cephalic Lobe ◽  
Males And Females ◽  
A New Species

A new Eridantes Crosby & Bishop (1933) species, E. diodontos n. sp., discovered in the United States in the state of Arizona and in Mexico in the state and city of San Luis Potosí, is described and illustrated. Both males and females are very similar to the respective sexes of the type species, E. erigonoides (Emerton 1882), but can be distinguished by the higher cephalic lobe, position of the prosomal pit, and the form of the palpal tibia in the male and by the convolution of the m-shaped carinae of the epigynum in the female. Comparative illustrations of the male bulb of E. erigonoides and a distribution map of the three known species are also provided. Pending formal taxonomic revision of Eridantes, a revised diagnosis and a brief description of the genus are presented based on examination of specimens of the type species and of the new species described here. The mesal rather than ectal position of the paracymbium and the broadly divided dorsal and ventral sclerites of the largely membranous radix are proposed synapomorphies that distinguish Eridantes from all similar genera.

Revision of the New World leafhopper tribe Faltalini (Hemiptera: Cicadellidae: Deltocephalinae) and the evolution of brachyptery

Zootaxa ◽  
2021 ◽  
Vol 4954 (1) ◽  
pp. 1-160
Author(s):  
JAMES N. ZAHNISER
Keyword(s):  
Type Species ◽  
Wing Length ◽  
Morphological Diversity ◽  
Morphological Characters ◽  
Dorsal Margin ◽  
Sem Images ◽  
Males And Females ◽  
Head Morphology ◽  
Stepwise Evolution ◽  
Male Genital

The taxonomy of the deltocephaline leafhopper tribe Faltalini (13 genera, 63 species) is revised. A key to all genera and keys to species for each genus are provided. All genera are described and at least one species of each genus is illustrated including images of the habitus, male and female genitalia, and scanning electron microscope (SEM) images of the head, face, and other characters. The new genera Dietrichana n.gen. [type species D. pampas n. sp.] and Paraclorindaia n.gen. [type species P. pinguis n. sp.] are described and the following 36 new species are described: Ackbaria jujuyensis n. sp. [Argentina], A. ojosverdes n. sp. [Argentina], Aequcephalus laplata n. sp. [Chile], Bonamus jussaral n. sp. [Brazil], Clorindaia obrienorum n. sp. [Uruguay], C. otamendi n. sp. [Argentina], Dietrichana pampas n. sp. [Argentina], Faltala catalanoae n. sp. [Argentina, Uruguay], F. paradellae n. sp. [Argentina], F. viscacha n. sp. [Argentina, Uruguay], Hecullus mexicanus n. sp. [Mexico], Kramerana saltensis n. sp. [Argentina], Paraclorindaia pinguis n. sp. [Argentina, Uruguay], P. vesperis n. sp. [Argentina], Tenucephalus admirabilis n. sp. [Argentina], T. bartletti n. sp. [Peru], T. brevilamina n. sp. [Argentina], T. cerrado n. sp. [Brazil], T. ecuadorensis n. sp. [Ecuador], T. flagellifer n. sp. [Peru], T. heppneri n. sp. [Peru], T. iguazu n. sp. [Argentina], T. interstinctus n. sp. [Peru], T. johnsoni n. sp. [Brazil], T. lingulatus n. sp. [Bolivia, Peru], T. manuensis n. sp. [Peru], T. misiones n. sp. [Argentina], T. musettiae n. sp. [Brazil], T. nielsoni n. sp. [Brazil], T. novafriburgo n. sp. [Brazil], T. parana n. sp. [Argentina], T. spectabilis n. sp. [Peru], T. takiyae n. sp. [Brazil, Peru], T. umbrinus n. sp. [Brazil], T. viperinus n. sp. [Argentina], and Virganana danasensis n. sp. [Ecuador]. The new combinations Paraclorindaia brasileira (Zahniser) n.comb. [transferred from Clorindaia] and Tenucephalus amabilis (Linnavuori & Heller) n.comb. [transferred from Bonamus] are recognized. A phylogenetic analysis based on 51 morphological characters scored for 42 taxa including two outgroup taxa was performed. The resulting phylogeny resolved Faltalini as monophyletic, but the tribe remains difficult to diagnose because it encompasses a large amount of morphological diversity in characters traditionally used to define tribes of Deltocephalinae including head morphology, wing length and venation, and male genitalia. Despite this diversity, members of the tribe share the following characters: 1) phragma of male genital capsule partly developed into sclerotized plates or setose bulbous lobes (exception: Acrolithus); 2) first valvula shape relatively straight; 3) first valvula dorsal sculpturing separated from dorsal margin by unsculptured band; 4) first valvula dorsal sculpturing pattern maculose, with maculae separate or only slightly overlapping, or granulose; 5) first valvula with distinctly delimited ventral sculptured area; and 6) second valvula without dorsal teeth. Two major clades within the tribe were resolved and strongly supported, consisting of (Bonamus, Tenucephalus) and (Hecalocorica, (Hecullus, (Acrolithus, (Ackbaria, (Aequcephalus, Dietrichana, Virganana, Clorindaia, Faltala (Kramerana, Paraclorindaia)))))). A stepwise evolution of brachyptery in the latter clade is suggested by the phylogeny, beginning with evolution of subbrachypterous females in Hecullus and Acrolithus and culminating in completely brachypterous males and females in the monophyletic “Faltala group” of eight genera. It is hypothesized that a transition from an ancestral forested habitat to an open or grassland habitat facilitated the evolution of brachyptery. The hindwings and associated thoracic structures of eight species of Faltalini and three other Deltocephalinae were imaged with SEM. Brachyptery in Cicadellidae and other insects are briefly reviewed and discussed considering the hypothesis proposed here. 

Sign in / Sign up

Export Citation Format

Share Document