A REVISION OF THE NEARCTIC SPECIES OF THE TACHYDROMIINE FLY GENUS STILPON LOEW (DIPTERA: EMPIDOIDEA)

1992 ◽  
Vol 124 (6) ◽  
pp. 951-998 ◽  
Author(s):  
J.M. Cumming ◽  
B.E. Cooper
Keyword(s):  
New York ◽  
New Species ◽  
New Hampshire ◽  
Phylogenetic Relationships ◽  
Type Locality ◽  
Nomen Nudum ◽  
Male And Female ◽  
Species Groups ◽  
World List ◽  
Nearctic Region

AbstractThis revision recognizes 13 species of Stilpon Loew in the Nearctic Region, including nine new species. A key is provided for the identification of adult specimens, all species are described, and their geographical distributions are mapped. Two informal species groups are recognized in the Nearctic Region, with the following included species: (1) S. graminum group — S. campestris Cumming sp.nov. (type-locality Assiniboia, Saskatchewan, Canada); (2) S. varipes group — S. chillcotti Cumming sp.nov. (type-locality 10 km E Evergreen, Alabama, USA), S. ctenistes Cumming sp.nov. (type-locality Salmon Creek, New York, USA), S. curvipes Melander, S. limitaris Cumming sp.nov. (type-locality Sapelo Island,Georgia,USA), S. pauciseta Melander, S. pilomus Cumming sp.nov. (type-locality Franconia, New Hampshire, USA), S. spinipes Melander, S. tribulosus Cumming sp.nov. (type-locality Gatlinburg, Tennessee, USA), S. tyconyx Cumming sp.nov. (type-locality Bedford, Massachusetts, USA), S. varipes Loew, S. vockerothi Cumming sp.nov. (type-locality Ottawa, Ontario, Canada), and S. wirthi Cumming sp.nov. (type-locality Dennisport, Massachusetts, USA). A world list of described species of Stilpon, including synonyms, is provided. Stilpon pectiniger Melander is a new junior synonym of S. varipes Loew and S. demnatensis Vaillant is indicated as a nomen nudum. Stilpon pleuriticus Melander, previously considered to belong within Stilpon, is excluded from the genus, and S. obscuripes Adams is transferred as Crossopalpus obscuripes (Adams) comb.nov. Lectotypes are designated for S. pauciseta Melander and S. pectiniger Melander. Homologies of previously confused structures of the male and female terminalia are summarized with reference to other Empidoidea. The monophyly of Stilpon is justified, including discussion of the phylogenetic relationships of the genus to the remainder of the Tachydromiinae. All described species of Stilpon, including extralimital species, are assigned to one of three proposed informal species groups (S. divergens, S. graminum, or S. varipes group), and zoogeographic patterns are discussed.

REVISION OF THE NEARCTIC SPECIES OF TRICHOCLINOCERA COLLIN (DIPTERA: EMPIDIDAE; CLINOCERINAE)

1994 ◽  
Vol 126 (4) ◽  
pp. 1007-1059 ◽  
Author(s):  
Bradley J. Sinclair
Keyword(s):  
New Species ◽  
Phylogenetic Relationships ◽  
Species Distributions ◽  
Type Locality ◽  
Immature Stages ◽  
New Synonyms ◽  
Species Groups ◽  
World List ◽  
Nearctic Region ◽  
First Descriptions

AbstractThere are 16 species of Trichoclinocera Collin recognized from the Nearctic region, including eight new species. Four of six species-groups of Trichoclinocera are recognized in the Nearctic region, with the following included species: (1) T. comata group — T. cascadensis sp.nov. (type-locality Starvation Creek, Oregon, U.S.A.), T. comata (Melander) comb.nov., and T. rupestris sp.nov. (type-locality Newton Creek, Wyoming, U.S.A.); (2) T. dolicheretma group — T. dolicheretma (Melander); (3) T. lapponica group — T. lapponica (Ringdahl) comb.nov.; (4) T. longipes group — T. agilis sp.nov. (type-locality Fall Creek Falls, Tennessee, U.S.A.), T. ctenistes (Melander), T. dasycoxa sp.nov. (type-locality Ottawa, Ontario, Canada), T. falcata sp.nov. (type-locality Gatineau Park, Quebec, Canada), T. fumosa (Vaillant) comb.nov., T. hamifera (Melander), T. longipes (Walker). T. minor (Melander), T. ozarkensis sp.nov. (type-locality Haw Creek Falls, Arkansas, U.S.A.), and T. pectinifemur sp.nov. (type-locality Phoenixville, Pennsylvania, U.S.A.). The following new synonyms are proposed: T. brunnipennis (Melander) = T. dolicheretma; and Seguyella saltans (Vaillant) = T. hamifera. Lectotypes are designated for T. comata, T. ctenistes, T. dolicheretma, T. brunnipennis, T. hamifera, T. lapponica, and T. stackelbergi Collin. Seguyella Vaillant and Acanthoclinocera Saigusa are newly synonymized with Trichoclinocera and all species formerly placed in these genera are transferred to Trichoclinocera, except Acanthoclinocera glaucescens (Brunetti) which is transferred as Wiedemannia glaucescens (Brunetti) comb.nov.This revision includes a key to Nearctic species, a description of each species, and maps of species distributions. Homologies of male terminalia of Clinocerinae are summarized and the first descriptions of the immature stages of species of Trichoclinocera also are provided. A world list of described species of Trichoclinocera is provided and all species are assigned to one of six species-groups, except T. cummingi sp.nov. (type-locality Robber’s Cave, Oklahoma. U.S.A.), T. fluviatilis (Brunetti) comb.nov., T. fuscipennis Saigusa, and T. maewa Smith, which remain unplaced. The monophyly of Trichoclinocera is justified and phylogenetic relationships to the remaining Clinocerinae and among species-groups are discussed.

REVISION OF NEARCTIC SPECIES OF CEROMYA ROBINEAU-DESVOIDY (DIPTERA: TACHINIDAE)

1994 ◽  
Vol 126 (3) ◽  
pp. 775-806 ◽  
Author(s):  
James E. O’Hara
Keyword(s):  
British Columbia ◽  
New Species ◽  
Type Locality ◽  
Old World ◽  
Palearctic Region ◽  
Species Groups ◽  
Nearctic Region ◽  
Holarctic Species

AbstractNine species of Ceromya Robineau-Desvoidy (Diptera: Tachinidae: Siphonini) are recognized in the Nearctic region, including four new species, and one described species known previously only from the Palearctic region. The species are arranged into three species groups, with each group hypothesized to be monophyletic and each containing extralimital members. The three species groups and nine Nearctic species are as follows: the bicolor-group with C. bicolor (Meigen) (a Holarctic species newly recorded from the Nearctic region); the flaviseta-group with C. Ontario (Curran) and C. palloris (Coquillett); and the americana-group with C. americana (Townsend), C. balli sp.nov. (type-locality Masham Township, Quebec, Canada), C. elyii (Walton), C. flava sp.nov. (type-locality Masham Township, Quebec, Canada), C. oriens sp.nov. (type-locality Masham Township, Quebec, Canada), and C. occidentalis sp.nov. (type-locality Lakelse Lake, British Columbia, Canada). The bicolor-group has an Old World – Nearctic distribution, the flaviseta-group has an European–Nearctic distribution, and the americana-group has a Neotropical–Nearctic distribution. Adults of the nine Nearctic species of Ceromya are keyed and described, known hosts are listed (including corrections to published records), distributions are mapped, and taxonomically useful features are illustrated.

GENERIC REVISION OF THE CLINOCERINAE (EMPIDIDAE), AND DESCRIPTION AND PHYLOGENETIC RELATIONSHIPS OF THE TRICHOPEZINAE, NEW STATUS (DIPTERA: EMPIDOIDEA)

1995 ◽  
Vol 127 (5) ◽  
pp. 665-752 ◽  
Author(s):  
Bradley J. Sinclair
Keyword(s):  
Phylogenetic Relationships ◽  
Sister Group ◽  
New Combinations ◽  
Male And Female ◽  
Species Groups ◽  
World List

AbstractSixteen genera are recognized in the Clinocerinae (Diptera: Empididae): Dipsomyia Bezzi, Proagomyia Collin, Asymphyloptera Collin, Proclinopyga Melander, Rhyacodromia Saigusa, Trichoclinocera Collin, Clinocera Meigen, Oreothalia Melander, Roederiodes Coquillett, Clinocerella Engel, new status, Hypenella Collin, Kowarzia Mik, Dolichocephala Macquart, Phaeobalia Mik, Bergenstammia Mik, and Wiedemannia Zetterstedt. The subgenera of Clinocera are no longer recognized and the genus is divided into six tentative informal species groups. The following new generic synonyms are proposed: Hydrodromia Macquart = Clinocera; Archiclinocera Frey and Hypoclinocera Frey = Kowarzia; Lamposoma Becker, Fur Garrett Jones, and Obstinocephala Garrett Jones = Dolichocephala. A key to genera is provided for the identification of adult specimens of Clinocerinae, all genera are described, several lectotypes are designated, and male and female terminalia are illustrated. A world list of species is included for each genus, identifying new combinations. Cladistic relationships of the genera of the Clinocerinae are presented.Zanclotus Wilder is transferred from the Clinocerinae to the Oreogetoninae. Dryodromia Rondani, also formerly in Clinocerinae, is considered to be most closely related to Hesperempis Melander, both of which are hypothesized to share apomorphies with the Empidinae + Hemerodromiinae. The genera Boreodromia Coquillett, Ceratempis Melander, Ephydrempis Saigusa, Niphogenia Melander, Sabroskyella Wilder, and Trichopeza Rondani also are removed from the Clinocerinae and transferred to the subfamily Trichopezinae, new status. In addition, Apalocnemis Philippi, Gloma Meigen, Hyperperacera Collin (all formerly in Oreogetoninae) and Heleodromia Haliday (formerly in Hemerodromiinae) are transferred to the Trichopezinae. Heterophlebus Philippi (formerly in Oreogetoninae) and Rubistella Garrett Jones (formerly in Brachystomatinae) are removed from synonymy and also transferred to the Trichopezinae. This subfamily is described, and the phylogenetic relationships and.geographic distribution of the included genera are discussed. The Trichopezinae is considered most closely related to the Brachystomatinae (exclusive of Homalocnemis Philippi) and Ceratomerinae. These three subfamilies are hypothesized to represent the sister group to the Microphorinae + Dolichopodidae.

A review of the subgenus Delineatia Volynkin & Huang, 2019 of the genus Ammatho Walker, 1855, with descriptions of two new species from Taiwan and Vietnam (Lepidoptera, Erebidae, Arctiinae, Lithosiini)

Zootaxa ◽  
2020 ◽  
Vol 4801 (2) ◽  
pp. 237-250
Author(s):  
ANTON V. VOLYNKIN ◽  
SHIPHER WU
Keyword(s):  
New Species ◽  
Type Specimen ◽  
Type Locality ◽  
Female Genitalia ◽  
Male And Female ◽  
Central Vietnam ◽  
Two New Species ◽  
Species Groups

The subgenus Delineatia Volynkin & Huang, 2019 of the genus Ammatho Walker, 1855 is reviewed. The subgenus is subdivided into the A. delineata and the A. sublucana species-groups. Two new species are described: Ammatho (Delineatia) tairadiata Wu & Volynkin, sp. n. from Taiwan and Ammatho (Delineatia) trangchim Volynkin &Wu, sp. n. from Central Vietnam. The synonymy of Hypocrita rhodina Herrich-Schäffer, 1855 with Ammatho (Delineatia) delineata (Walker, 1854) is revised. It is stated that the type locality of H. rhodina, Borneo is wrong and probably based on the incorrectly labeled type specimen. Adults and male and female genitalia of all species are illustrated. 

Phylogeny and evolution of the genus Ctenocolum Kingsolver & Whitehead (Coleoptera, Chrysomelidae, Bruchinae), with the description of three new species

2018 ◽  
Vol 50 (1) ◽  
pp. 1-35
Author(s):  
Daiara Manfio ◽  
Isaac Reis Jorge ◽  
Gael J. Kergoat ◽  
Cibele Stramare Ribeiro-Costa
Keyword(s):  
New Species ◽  
Phylogenetic Relationships ◽  
Morphological Characters ◽  
Type Locality ◽  
Ancestral State ◽  
Dorsal Process ◽  
Species Groups ◽  
Three New Species ◽  
Phylogeny And Evolution ◽  
State Estimations

The seed beetle genus Ctenocolum Kingsolver & Whitehead is peculiar because its preferred host Lonchocharpus Kunth (Fabaceae) is not preyed upon by other bruchine species. This study investigates the phylogenetic relationships and evolution of this genus and of its species groups, while providing the description of three new species and of the male of C. biolleyi Kingsolver & Whitehead. To infer phylogenetic relationships, a character matrix of 40 morphological characters was assembled and analysed using both parsimony and Bayesian inference. Ancestral state estimations of host plant use and biogeography analyses were also performed. A total of 22 species were examined: 16 Ctenocolum species (including the three new ones) and six outgroup bruchine species (from genera Caryedes Hummel, Meibomeus Bridwell, Pygiopachymerus Pic and Pachymerus Thunberg). All resulting trees support the monophyly of the genus Ctenocolum. Three synapomorphies characterize the genus: (i) head with frontal carina enlarged at base, (ii) male pygidium truncated apically, and (iii) lateral lobes of tegmen with dorsal process. The two known species groups are also recovered monophyletic in the parsimony analyses. The following three species are described: Ctenocolum inmaculatus Manfio & Ribeiro-Costa sp. nov. (Type locality: Venezuela, Guarico), which belongs to the group tuberculatum; Ctenocolum nigronotus Manfio & Ribeiro-Costa sp. nov. (Type locality: Porto Rico, Mayaguez) and C. pallidus Manfio & Ribeiro-Costa sp. nov. (Type locality: Republic of Guyana), which belong to the group podagricus. Finally, we present colored illustrations of dorsal patterns and male genitalia for these three new species and C. biolleyi in addition to an updated key for the genus Ctenocolum.

REVISION OF THE GENUS SYNOPHROMORPHA ASHMEAD (HYMENOPTERA: CYNIPIDAE)

1987 ◽  
Vol 119 (3) ◽  
pp. 215-230 ◽  
Author(s):  
Alasdair J. Ritchie ◽  
Joseph D. Shorthouse
Keyword(s):  
New Species ◽  
Phylogenetic Relationships ◽  
Type Species ◽  
Type Locality ◽  
Key To Species ◽  
First Time ◽  
One New Species

AbstractThe species of Synophromorpha Ashmead (Hymenoptera: Cynipidae) are reviewed. One new species is described (Synophromorpha kaulbarsi; type locality: Naupan, Puebla, Mexico). The previously described species (S. rubi Weld, S. sylvestris (O.S.), and S. terricola Weld) are redescribed, and a key to species is presented. All species are illustrated for the first time. Synophromorpha sylvestris is designated type-species for the genus and a lectotype is chosen. Hypotheses on the phylogenetic relationships between the species of Synophromorpha are presented.

Redescription of the Central American genus Moribaetis Waltz & McCafferty 1985 (Ephemeroptera, Baetidae)

Zootaxa ◽  
2018 ◽  
Vol 4521 (2) ◽  
pp. 231
Author(s):  
NIKITA J. KLUGE ◽  
JUAN A. BERNAL VEGA
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Type Species ◽  
Central American ◽  
Type Locality ◽  
New Combination ◽  
Single Male ◽  
Male And Female ◽  
A New Species

A new definition for the genus Moribaetis Waltz & McCafferty 1985 is given. Its type species, Moribaetis maculipennis (Flowers 1979) is redescribed based on male and female imagoes reared from larvae near the type locality in Panama. Larvae, formerly wrongly attributed to Moribaetis salvini (Eaton 1885), and a male imago, formerly wrongly attributed to Moribaetis macaferti Waltz 1985, belong to a new species Moribaetis latipennis sp. n., which is described here based on a male imago reared from larva in Panama. Both species, M. maculipennis and M. latipennis sp. n., are distinct from M. salvini, which is known as a single male imago (lectotype) from Costa Rica. All other species, formerly attributed to Moribaetis, are excluded from this genus; a new combination Caribaetis macaferti comb. n. is proposed for the species originally described as Moribaetis macaferti Waltz (in Waltz & McCafferty) 1985, and a new combination Baetis (Rhodobaetis) mimbresaurus comb. n. is proposed for the species originally described as Moribaetis mimbresaurus McCafferty 2007. 

Revision of the genus Elaphropeza Macquart (Diptera: Hybotidae)  from the Oriental Region, with a special attention to the fauna of Singapore

Zootaxa ◽  
2007 ◽  
Vol 1488 (1) ◽  
pp. 1-164 ◽  
Author(s):  
IGOR V. SHAMSHEV ◽  
PATRICK GROOTAERT
Keyword(s):  
New Species ◽  
Phylogenetic Relationships ◽  
Indian Subcontinent ◽  
Chinese Mainland ◽  
New Combinations ◽  
Check List ◽  
Oriental Region ◽  
The Chinese Mainland ◽  
Species Groups ◽  
A New Species

The genus Elaphropeza Macquart from the Oriental region is revised. In addition to the 79 known species (including seven new combinations of species previously placed within Drapetis Meigen) 51 new species are described and illustrated. The study is mainly based on freshly collected material in Singapore (544 samples, year cycle in eight stations and numerous hand captures). Smaller samples were available from Malaysia, Thailand and Cambodia. Of the 51 new species only 43 have been given a name: E. acantha sp. nov., E. asexa sp. nov., E. asiophila sp. nov., E. belumut sp. nov., E. benitotani sp. nov., E. bezzii sp. nov., E. bulohensis sp. nov., E. chekjawa sp. nov., E. combinata sp. nov., E. crassicercus sp. nov., E. darrenyeoi sp. nov., E. demeijerei sp. nov., E. equalis sp. nov., E. feminata sp. nov., E. flavicaput sp. nov., E. furca sp. nov., E. limosa sp. nov., E. luanae sp. nov., E. luteoides sp. nov., E. malayensis sp. nov., E. meieri sp. nov., E. melanderi sp. nov., E. modesta sp. nov., E. monacantha sp. nov., E. monospina sp. nov., E. murphyi sp. nov., E. neesoonensis sp. nov., E. ngi sp. nov., E. pauper sp. nov., E. pluriacantha sp. nov., E. riatanae sp. nov., E. sime sp. nov.,E. singaporensis sp. nov., E. singulata sp. nov., E. sivasothii sp. nov., E. spicata sp. nov., E. spiralis sp. nov., E. sylvicola sp. nov., E. temasek sp. nov., E. tiomanensis sp. nov., E. ubinensis sp. nov., E. yangi sp. nov., E. yeoi sp. nov. Eight species known only as females are briefly diagnosed but not named. Species (including type materials in most cases) described by C.R. Osten-Sacken, M. Bezzi, J.C.H. de Meijere, R. Senior-White, A.L. Melander and K.G.V. Smith were examined and re-described. Neotypes have been designated for E. calcarifera Bezzi, E. melanura Bezzi, E. formosae Bezzi and E. scutellaris Bezzi. Elaphropeza exul Osten-Sacken, 1882 is transferred as Crossopalpus exul (Osten-Sacken) comb. nov. Elaphropeza formosae Bezzi sensu Quate, 1960 re-described by L.W. Quate from Micronesia, is considered a new species and a new name is given: E. quatei sp. nov. All species of Elaphropeza are divided into two main species groups: E. biuncinata group and E. ephippiata group. Phylogenetic relationships within Elaphropeza are provisionally outlined. Some interesting morphological features and phenology of the species are discussed. Fourteen species have been found exclusively in mangroves. A key is given to the species of the Oriental Region (Indian subcontinent, Southeast Asia, Philippines and Taiwan, but excluding certain species of the Chinese mainland that proved to be different from the rest of the Oriental Region). A check list of the Oriental species is provided.

A review of the Barsine inflexa Moore, 1878 and the B. flavodiscalis (Talbot, 1926) species-groups, with descriptions of six new species from Indochina, India and China (Lepidoptera, Erebidae, Arctiinae)

Zootaxa ◽  
2019 ◽  
Vol 4668 (4) ◽  
pp. 543-561 ◽  
Author(s):  
ANTON V. VOLYNKIN ◽  
KAREL ČERNÝ
Keyword(s):  
New Species ◽  
Male And Female ◽  
West China ◽  
North West ◽  
North East India ◽  
North East ◽  
South West ◽  
Species Groups ◽  
North Thailand ◽  
India And China

The Barsine inflexa and the B. flavodiscalis species-groups are reviewed. Six new species are described: B. victoria Volynkin & Černý, sp. nov. (North West Myanmar and North East India), B. kanchenjunga Volynkin & Černý, sp. nov. (North East India), B. dejeani Volynkin & Černý, sp. nov. (South West China: Sichuan), B. thagyamin Volynkin & Černý, sp. nov. (North Myanmar), B. hreblayi Volynkin & Černý, sp. nov. (North Thailand) and B. siberuta Volynkin & Černý, sp. nov. (Indonesia: Siberut Island). Adults, male and female genitalia of all species are illustrated. 

Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils

Zootaxa ◽  
2010 ◽  
Vol 2338 (1) ◽  
pp. 23
Author(s):  
ALEXANDER RIEDEL
Keyword(s):  
New Species ◽  
Papua New Guinea ◽  
New Guinea ◽  
Colour Pattern ◽  
Yellow Colour ◽  
Male And Female ◽  
Two New Species ◽  
Species Groups ◽  
Colour Patterns ◽  
And Function

Two new species of Eupholus Boisduval from Papua New Guinea are described as new: Eupholus mimicus sp. n. and E. sedlaceki sp. n.. A key to the Eupholus species with yellow colour patterns is provided. E. sedlaceki is closely related to E. euphrosyne Porion but differs in coloration. Male and female terminalia of E. euphrosyne are illustrated for comparison. E. mimicus is superficially very similar to E. euphrosyne, but its yellow colour pattern is composed of scales whereas in the latter it is formed by loose particles. These two species belong to different species groups, and the conspicuous colour patterns have evidently evolved convergently. The occurrence and function of extracuticular pigments among species of Eupholini is discussed.

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