Karyotypic Megaevolution and Phylogenetic Analysis: New World Nectar-Feeding Bats Revisited

1983 ◽  
Vol 32 (3) ◽  
pp. 279 ◽  
Author(s):  
Richard M. Warner
Keyword(s):  
Phylogenetic Analysis ◽  
New World ◽  
Nectar Feeding

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. 

scholarly journals Review of the Species of New World Erythroneurini (Hemiptera: Cicadellidae: Typhlocybinae)

2008 ◽  
Vol 38 (1-6) ◽  
pp. 129-175
Author(s):  
Christopher H. Dietrich ◽  
Dmitry A. Dmitriev
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
South America ◽  
New World ◽  
Morphological Characters ◽  
Amazon Region ◽  
New Synonyms ◽  
Branch Support ◽  
North And South America ◽  
North And South

The 35 previously described species (including 4 junior synonyms) of the New World erythroneurine leafhopper genus Zyginama are reviewed and descriptions are provided for 43 new species, 2 from U.S.A., 26 from Mexico, 1 from Panama, and 14 from the Amazon region of South America. The following new synonyms are recognized: Z. aucta (McAtee) equals Erythroneura bilocularis Van Duzee, syn. n., and E. inclita Beamer, syn. n.; Z. nicholi (Beamer) equals E. canyonensis Beamer, syn. n., and E. ales Beamer, syn. n. Separate keys are provided for identification of males from North and South America, all known species are illustrated, and data on their distributions are summarized. Phylogenetic analysis of 40 morphological characters of the 71 species for which males are known yielded a reasonably well resolved estimate of relationships among the included species, but branch support was low overall.

scholarly journals A partial molecular phylogeny of Rhadinaea and related genera (Squamata, Dipsadidae) with comments on the generic assignment of Rhadinaea eduardoi

ZooKeys ◽  
2020 ◽  
Vol 943 ◽  
pp. 145-155
Author(s):  
Ricardo Palacios-Aguilar ◽  
Uri Omar García-Vázquez
Keyword(s):  
Phylogenetic Analysis ◽  
Molecular Phylogeny ◽  
New World ◽  
Phylogenetic Hypothesis ◽  
Santa Catarina ◽  
Sierra Madre ◽  
Sierra Madre Del Sur ◽  
Species Groups ◽  
The Right

The genus Rhadinaea is a diverse clade of New World dipsadid snakes, with 22 species arranged in six recognized species groups. The most recently described species, Rhadinaea eduardoi, was described based on a unique specimen collected in the Santa Catarina Juquila municipality in the Sierra Madre del Sur of southern Oaxaca, Mexico. Here, based on a reexamination of the holotype and the results of a phylogenetic analysis of the holotype of Rhadinaea eduardoi and representatives of several genera closely related to Rhadinaea, we reassessed the generic assignment of Rhadinaea eduardoi. In our phylogenetic hypothesis, R. eduardoi was nested within a strongly supported clade of Coniophanes fissidens samples, thus making Rhadinaea paraphyletic with respect to Coniophanes. Additionally, our reexamination of the holotype of Rhadinaea eduardoi revealed that the alleged presence of a subpreocular scale is only true on the right side of the head, and that this scale appears to be a malformed preocular scale; also, a reduction in dorsal scale rows is present; and posterior enlarged maxillary teeth are grooved. Herein we consider that Rhadinaea eduardoi should be placed in the synonymy of Coniophanes fissidens. Consequently, we recognized only five species groups within the genus Rhadinaea.

Endocranial asymmetry in New World monkeys: a comparative phylogenetic analysis of morphometric data

2021 ◽  
Author(s):  
Paula N. Gonzalez ◽  
Mariana Vallejo-Azar ◽  
Leandro Aristide ◽  
Ricardo Lopes ◽  
Sergio F. dos Reis ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New World ◽  
New World Monkeys ◽  
Morphometric Data ◽  
Comparative Phylogenetic Analysis

scholarly journals Systematics of New World Curtonotum Macquart (Diptera: Curtonotidae)

Zootaxa ◽  
2011 ◽  
Vol 3079 (1) ◽  
pp. 1 ◽  
Author(s):  
JOHN KLYMKO ◽  
STEPHEN A. MARSHALL
Keyword(s):  
Phylogenetic Analysis ◽  
Phylogenetic Relationships ◽  
Species Complex ◽  
New World ◽  
Species Level ◽  
Junior Synonym ◽  
World Species ◽  
Species Complexes

The New World species of the curtonotid genus Curtonotum Macquart are reviewed, and all species outside the vulpinum and murinum species complexes (as defined below) are revised. Descriptions and illustrations are provided for 24 species, including 13 newly described species: C. adusticrus sp. n., C. atlanticum sp. n., C. bivittatum sp. n., C. brunneum sp. n., C. curtispinum sp. n., C. desperatum sp. n., C. papillatum sp. n., C. gracile sp. n., C. hunkingi sp. n., C. flavisetum sp. n., C. floridense sp. n., C. nigrum sp. n., and C. scambum sp. n. Curtonotum nigripalpe Hendel is proposed as a new junior synonym of C. hendelianum (Enderlein). A key to these New World species is presented and the phylogenetic relationships between them are discussed. Lectotypes are designated for C. tumidum Enderlein, C. bathmedum Hendel, C. taeniatum Hendel, C. trypetipenne Hendel, C. impunctatum Hendel, 1913, nec impunctatum Hendel, 1932 and C. apicale Hendel. Curtonotum perplexum nom. n., is given as the replacement name for C. impunctatum Hendel, 1932 nec impunctatum Hendel, 1913. Two species complexes are left untreated at the species level (the C. murinum species complex, including C. murinum Hendel, C. coriaceum Hendel, C. perplexum nom. n., and C. decumanum Bezzi; and the C. vulpinum species complex including C. vulpinum Hendel and C. fumipenne Hendel). Both complexes are included in the phylogenetic analysis and key.

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