scholarly journals Taxonomic revision of the Temnothorax salvini clade (Hymenoptera: Formicidae), with a key to the clades of New World Temnothorax

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e11514
Author(s):  
Matthew M. Prebus
Keyword(s):  
Northern Hemisphere ◽  
New World ◽  
Taxonomic Revision ◽  
Neotropical Species ◽  
Northern Half ◽  
Worker Caste

Temnothorax is a large myrmicine ant genus with a range spanning the northern hemisphere, including the northern half of the Neotropics. Many of the Neotropical species were originally placed in the now defunct genus Macromischa. Recent molecular work has revealed that distinct lineages of Neotropical Temnothorax have arrived by evolutionary convergenceat a morphological syndrome with characteristics that were used to diagnose the former genus Macromischa. One such lineage is the salvini clade, which in this study is redefined to contain 63 species, 35 of which are described as new. A key to all species of the salvini clade based on the worker caste is provided; additionally, a worker-based key to all clades of the New World is provided. The following species are redescribed: T. albispinus (Wheeler), T. androsanus (Wheeler), T. annexus (Baroni Urbani), T. augusti (Baroni Urbani), T. aztecus (Wheeler), T. ciferrii (Menozzi & Russo), T. flavidulus (Wheeler & Mann), T. fuscatus (Mann), T. goniops (Baroni Urbani), T. huehuetenangoi (Baroni Urbani), T. ixili (Baroni Urbani), T. leucacanthus (Baroni Urbani), T. nigricans (Baroni Urbani), T. ocarinae (Baroni Urbani), T. pastinifer (Emery), T. pergandei (Emery), T. politus (Smith), T. pulchellus (Emery), T. rugosus (Mackay), T. salvini (Forel), T. schwarzi (Mann), T. skwarrae (Wheeler), T. subditivus (Wheeler), T. tenuisculptus (Baroni Urbani), T. terricola (Mann), T. terrigena (Wheeler), T. torrei (Aguayo). The gynes of T. ciferrii, T. fuscatus, T. ixili, T. politus, T. rugosus, T. salvini, T. tenuisculptus and T. torrei are described. The males of T. albispinus and T. fuscatus are described. Lectotypes are designated for T. androsanus, T. annexus, T. augusti, T. aztecus, T. flavidulus, T. fuscatus, T. nigricans, T. pastinifer, T. pergandei, T. politus, T. pulchellus, T. salvini, T. skwarrae, T. subditivus, T. terricola, and T. terrigena. A neotype for Temnothorax salvini obscurior (Forel) is designated, the taxon is raised to species, and a replacement name is designated: T. longicaulis stat. nov., nom. nov. The following species are described as new: T. achii sp. nov., T. acuminatus sp. nov., T. acutispinosus sp. nov., T. agavicola sp. nov., T. altinodus sp. nov., T. arbustus sp. nov., T. aureus sp. nov., T. aztecoides sp. nov., T. bahoruco sp. nov., T. balaclava sp. nov., T. balnearius sp. nov., T. bison sp. nov., T. casanovai sp. nov., T. fortispinosus sp. nov., T. harlequina sp. nov., T. hippolytus sp. nov., T. laticrus sp. nov., T. leucacanthoides sp. nov., T. longinoi sp. nov., T. magnabulla sp. nov., T. misomoschus sp. nov., T. nebliselva sp. nov., T. obtusigaster sp. nov., T. paraztecus sp. nov., T. parralensis sp. nov., T. parvidentatus sp. nov., T. pilicornis sp. nov., T. quercicola sp. nov., T. quetzal sp. nov., T. rutabulafer sp. nov., T. terraztecus sp. nov., T. tuxtlanus sp. nov., T. wettereri sp. nov., T. wilsoni sp. nov., T. xincai sp. nov.

Cladistic analysis and taxonomic revision of the scutellaris group of Palpada Macquart (Diptera:Syrphidae)

2009 ◽  
Vol 23 (4) ◽  
pp. 301 ◽  
Author(s):  
Mírian Nunes Morales ◽  
Luciane Marinoni
Keyword(s):  
New World ◽  
Cladistic Analysis ◽  
Taxonomic Revision ◽  
Female Genitalia ◽  
Scanning Electron Micrographs ◽  
Male And Female ◽  
Distribution Maps ◽  
Neotropical Species ◽  
Large Genus ◽  
General Aspects

Palpada Macquart, 1834 is a large genus of tropical Eristaliini flies with distribution restricted to the New World (Diptera : Syrphidae : Eristalinae). Most species were initially placed within Eristalis Latreille, 1804. In 1972, most Neotropical species were transferred to Palpada when F.C. Thompson divided Eristalis sensu lato into three genera: Eristalis, Eoseristalis Kanervo, 1938 and Palpada. The latter genus was divided by Thompson (1981) into three groups of species: scutellaris, agrorum and vinetorum. In the present study, the species of the scutellaris group are revised and the phylogenetic relationships among its species are reconstructed based on adult morphology. The cladistic analysis of the 24 terminal species and 48 characters of external morphology and male and female genitalia, produced one cladogram under equal weights. The monophyly of the scutellaris group was corroborated. Twelve species are recognised within the group, of which one is described as new: Palpada cordiformis Morales, sp. nov., P. claudia (Curran), P. conica (Fabricius), P. doris (Curran), P. erratica (Curran), P. fuliginosa (Hull), P. megafemur Thompson, P. melanaspis (Wiedemann), P. precipua (Williston), P. rufoscutellata (Sack), P. scutellaris (Fabricius) and P. vera (Hull). Two new synonymies are proposed: P. dorothea (Hull, 1942) = P. melanaspis (Wiedemann, 1830); and P. glabella (Hull, 1942) = P. fuliginosa (Hull, 1935). The lectotype is designated for Eristalis melanaspis. An identification key, a catalogue, distribution maps, illustrations of general aspects, illustrations of male and female genitalia and scanning electron micrographs are provided.

scholarly journals Nomenclatural notes on the Neotropical species of the genus Bulbophyllum Thouars (Orchidaceae)

Rodriguésia ◽  
2009 ◽  
Vol 60 (3) ◽  
pp. 633-639 ◽  
Author(s):  
Eric C. Smidt ◽  
Eduardo L. Borba
Keyword(s):  
Taxonomic Revision ◽  
Neotropical Species ◽  
New Synonyms ◽  
Original Drawings

ABSTRACT In the course of a taxonomic revision of Neotropical Bulbophyllum species nomenclatural notes for 29 of the 117 names published are necessary, as well as new lecto- and neotypifications. The holotype of 24 names are lost but original drawings exist and were chosen as lectotypes. In the case of four others, more than one material was indicated in the protologue, for which we choose the lectotypes herein. B. chloropterum requires the choice of a neotype. We also provide two new synonyms for B. napellii.

Molecular insights into the phylogenetic placement of the poorly known genus Niceforonia Goin & Cochran, 1963 (Anura: Brachycephaloidea)

Zootaxa ◽  
2018 ◽  
Vol 4514 (4) ◽  
pp. 487
Author(s):  
ANDRÉS R. ACOSTA-GALVIS ◽  
JEFFREY W. STREICHER ◽  
LUIGI MANUELLI ◽  
TRAVIS CUDDY ◽  
RAFAEL O. DE SÁ
Keyword(s):  
Phylogenetic Analysis ◽  
New World ◽  
Taxonomic Revision ◽  
Phylogenetic Inference ◽  
Genetic Distances ◽  
Molecular Phylogenetic Analysis ◽  
Phylogenetic Placement ◽  
Molecular Phylogenetic ◽  
First Time

Among New World direct-developing frogs belonging to the clade Brachycephaloidea (= Terraranae), there are several genera with uncertain phylogenetic placements. One notable example is the genus Niceforonia Goin & Cochran 1963, which includes three species that are endemic to Colombia. Three specimens of the species Niceforonia nana were collected and for the first time the genus is included in a molecular phylogenetic analysis of mitochondrial (mtDNA; 12S and 16S) and nuclear (nucDNA; TYR and RAG1) markers. Molecular phylogenetic inference based on concatenated and separate mtDNA and nucDNA analyses recovered Niceforonia nana nested within Hypodactylus Hedges et al. 2008, rendering the latter genus paraphyletic. Consequently, herein we place the genus Hypodactylus in the synonymy of Niceforonia to resolve the paraphyly and place Niceforonia in the subfamily Hypodactylinae. Based on our revised concept of the genus Niceforonia we conducted preliminary morphological comparisons using specimens and literature descriptions. Finally, Nicefornia nana is quite divergent from other species of Niceforonia (uncorrected genetic distances of ca. 10% 16S and 7% TYR) suggesting that further taxonomic revision may be warranted. 

The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae). Part II: the C. isayae species group, with the description of seven new species

Zootaxa ◽  
2018 ◽  
Vol 4442 (1) ◽  
pp. 101-121
Author(s):  
EDGARD PALACIO ◽  
SANTIAGO BORDERA ◽  
ILARI E. SÄÄKSJÄRVI ◽  
FRANCISCO DÍAZ
Keyword(s):  
New Species ◽  
South America ◽  
New World ◽  
Species Group ◽  
Identification Key ◽  
Undescribed Species ◽  
Neotropical Species ◽  
Tropical South America

The New World Clistopyga isayae species group is revised. Seven species are described as new: C. crassicaudata sp. nov., C. isayae sp. nov., C. kalima sp. nov., C. nigriventris sp. nov., C. panchei sp. nov., C. splendida sp. nov. and C. taironae sp. nov. An illustrated identification key to all species of the group is provided. The Clistopyga isayae species group is composed entirely of previously undescribed species mainly from Andean forests of tropical South America. 

scholarly journals Description of a new species of Macronychia Rondani (Diptera: Sarcophagidae: Miltogramminae), with a key to the New World species of the genus

Zootaxa ◽  
2011 ◽  
Vol 2832 (1) ◽  
pp. 51 ◽  
Author(s):  
PABLO RICARDO MULIERI ◽  
JUAN CARLOS MARILUIS
Keyword(s):  
New Species ◽  
Species Diversity ◽  
New World ◽  
Neotropical Region ◽  
Actual Number ◽  
World Species ◽  
Neotropical Species ◽  
Endemic Genera ◽  
A New Species

The Miltogramminae of the Neotropical Region are low in species diversity, with no endemic genera (Pape 1996). However, the actual number of Neotropical species in this subfamily is expected to be higher according to the few comprehensive taxonomic revisions (e.g., Pape 1987a, 1989).

Taxonomic revision of the myrmecophilous, meliponiphilous and rhizophilous soft scale genus Cryptostigma Ferris (Hemiptera: Coccoidea: Coccidae)

Zootaxa ◽  
2019 ◽  
Vol 2709 (1) ◽  
pp. 1 ◽  
Author(s):  
TAKUMASA KONDO
Keyword(s):  
New Species ◽  
Host Plants ◽  
New World ◽  
Taxonomic Revision ◽  
Scale Insects ◽  
Biological Information ◽  
World Species ◽  
Soft Scale ◽  
Adult Females ◽  
First Instar

The present study revises the soft scale insects of the genus Cryptostigma Ferris (Hemiptera: Coccoidea: Coccidae), which comprises a group of New World species associated with ants or bees or of hypogeal habit. It includes 17 species, of which 10 species are new to science. The study is based on the external, mostly cuticular morphology of the adult females and first-instar nymphs. Taxonomic keys based on adult females and known first-instar nymphs are provided. For each species a description or redescription is given, followed by information on its distribution, host plants, and known biological information including associated ants or bees. The new species described are Cryptostigma chacoensis sp. nov., C. gullanae sp. nov., C. jonmartini sp. nov., C. longinoi sp. nov., C. melissophilum sp. nov., C. mexicanum sp. nov., C. philwardi , sp. nov. C. rhizophilum sp. nov., C. serratum sp. nov., and C. tuberculosum sp. nov. Neolecanium urichi (Cockerell) is transferred to Cryptostigma as C. urichi (Cockerell) comb. nov., and C. quinquepori (Newstead) is synonymized with Cryptostigma urichi, comb. nov. Lectotypes are designated for Cryptostigma saundersi Laing, Lecanium silveirai Hempel, Lecanium urichi Cockerell and Akermes quinquepori Newstead. Cryptostigma inquilina (Newstead) is amended to C. inquilinum in order to match the neutral ending “stigma”. The following names are treated as nomina nuda: Cryptostigma jamaicensis and Lecanopsis jamaicensis (Ben-Dov, 1993: 97).

Taxonomic revision of the genus Prionopelta Mayr, 1866 (Formicidae: Amblyoponinae) for the Neotropical region

Zootaxa ◽  
2020 ◽  
Vol 4821 (2) ◽  
pp. 201-249
Author(s):  
NATALIA LADINO ◽  
RODRIGO M. FEITOSA
Keyword(s):  
High Resolution ◽  
Morphological Traits ◽  
Taxonomic Revision ◽  
Neotropical Region ◽  
Junior Synonym ◽  
Geographical Data ◽  
Distribution Maps ◽  
Identification Keys ◽  
Worker Caste ◽  
First Time

The ant genus Prionopelta Mayr, 1866 is revised for the Neotropics. Morphological traits combined with geographical data led to the recognition of eight species, four of them described here as new: Prionopelta dubia sp. n., Prionopelta menininha sp. n., Prionopelta minuta sp. n., and Prionopelta tapatia sp. n. Prionopelta marthae Forel, 1909 is proposed as a new junior synonym of Prionopelta antillana Forel, 1909. External morphological descriptions of the worker caste for all species are provided, as well as for some of the males and queens, mostly described here for the first time. Identification keys for all known castes, distribution maps and high-resolution illustrations are supplied for all species.

Taxonomic revision of Neotropical Dicepolia Snellen (Lepidoptera: Crambidae)

Zootaxa ◽  
2009 ◽  
Vol 2237 (1) ◽  
pp. 1-33 ◽  
Author(s):  
JAMES E. HAYDEN
Keyword(s):  
New Species ◽  
South America ◽  
Type Species ◽  
Taxonomic Revision ◽  
Northeastern Brazil ◽  
Larval Morphology ◽  
African Species ◽  
Neotropical Species ◽  
And Behavior ◽  
Tropical South America

Dicepolia Snellen (syn. Endolophia Hampson) is revised to include thirteen species distributed in the Neotropics and Madagascar. The genus is diagnosed and differentiated from similar Neotropical Pyraloidea. The two previously described species, the type species D. roseobrunnea (Warren) (tropical South America) and D. rufitinctalis (Hampson) (Central and South America), are redescribed. Seven new species are described: D. aerealis sp. nov., D. amazonalis sp. nov., D. artoides sp. nov., D. bicolor sp. nov., D. cuiabalis sp. nov., D. vaga sp. nov. and D. venezolalis sp. nov. Four Malagasy species are transferred to Dicepolia: D. marginescriptalis (Kenrick) comb. nov., D. marionalis (Viette) comb. nov., D. munroealis (Viette) comb. nov., and D. rufeolalis (Mabille) comb. nov. Two continental African species are transferred from Endolophia to other odontiine genera: Emprepes sudanalis (Zerny) comb. nov. and Tegostoma aequifasciale (Zerny) comb. nov. D. roseobrunnea is identified as the “rosada da oiticica,” a historical seed-boring pest of Licania in northeastern Brazil; published observations of larval morphology and behavior are summarized. Habitus and genitalia of all species are illustrated, and a key to the Neotropical species is given.

On the genus Gastrodynerus Bohart, 1984 (Hymenoptera: Vespidae: Eumeninae)

Zootaxa ◽  
2019 ◽  
Vol 4671 (2) ◽  
pp. 240-250
Author(s):  
YURI CAMPANHOLO GRANDINETE ◽  
GUSTAVO BELLINI CORTES ◽  
JAMES MICHAEL CARPENTER
Keyword(s):  
New Species ◽  
South America ◽  
Central America ◽  
Male Genitalia ◽  
New World ◽  
New Genus ◽  
Taxonomic Revision ◽  
Identification Key ◽  
External Morphology

The genus Gastrodynerus is here revised based on external morphology and male genitalia. Bohart (1984) proposed Gastrodynerus as a new genus with three species: G. vanduzeei (Bohart 1948), G. searsi Bohart, 1984, and G. stangei Bohart, 1984. Later, Rodriguez-Palafox (1996) added G. tacubayae (de Saussure, 1857). Herein, we describe four new species from Central America and South America: G. guatemalensis sp. nov.; G. barretti sp. nov.; G. aimara sp. nov. and G. yungaensis sp. nov. After this taxonomic revision, the Gastrodynerus includes eight species widely distributed in the New World. An identification key is provided for all of the species. 

Taxonomic Revision of the Neotropical Species ofElaphoglossumSect.Squamipedia(Dryopteridaceae)1

2013 ◽  
Vol 99 (2) ◽  
pp. 244-286 ◽  
Author(s):  
Alejandra Vasco ◽  
John T. Mickel ◽  
Robbin C. Moran
Keyword(s):  
Taxonomic Revision ◽  
Neotropical Species
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