An enigmatic new genus of Hormiinae (Hymenoptera: Braconidae) from South India

Zootaxa ◽  
2017 ◽  
Vol 4272 (3) ◽  
pp. 371 ◽  
Author(s):  
A.P. RANJITH ◽  
SERGEY A. BELOKOBYLSKIJ ◽  
DONALD L.J. QUICKE ◽  
REBECCA N. KITTEL ◽  
BUNTIKA A. BUTCHER ◽  
...  
Keyword(s):  
Phylogenetic Tree ◽  
Type Species ◽  
New Genus ◽  
South India ◽  
Molecular Phylogenetic Tree ◽  
Molecular Phylogenetic

A new Hormiinae genus Indohormius gen. nov. with type species I. keralensis sp. nov. is described and illustrated. Comparison of this genus with some Hormiinae and Rhyssalinae genera are provided. The composition of the subfamily Hormiinae and the position of the new genus on a molecular phylogenetic tree are discussed. 

Asian Betylobraconinae (Hymenoptera, Braconidae), with description of a new genus and phylogenetic affinities of the tribe Facitorini

2008 ◽  
Vol 39 (2) ◽  
pp. 133-154 ◽  
Author(s):  
Alberto Sáez ◽  
Kaoru Maeto ◽  
Alejandro Zaldivar-Riverón ◽  
Sergey Belokobylskij
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Phylogenetic Analyses ◽  
28S Rrna ◽  
Asian Region ◽  
Molecular Phylogenetic ◽  
Phylogenetic Affinities ◽  
One New Species ◽  
Rrna Sequences

AbstractThe taxonomy of the Asian genera of the subfamily Betylobraconinae, a small and understudied group within the hymenopteran family Braconidae, is revised. A new genus exclusively from the Asian region, Asiabregma gen. nov., containing three species (A. ryukyuensis sp. nov. (type species, Japan and Malaya), A. makiharai sp. nov. (Japan) and A. sulaensis (van Achterberg), comb. nov. (Indonesia)) is described. One new species of Aulosaphobracon, A. striatus sp. nov. from Vietnam, and one of Facitorus, F. amamioshimus sp. nov. from Japan, are also described. Based on molecular phylogenetic analyses using COI mtDNA and 28S rRNA sequences, the three genera previously placed in the tribe Facitorini, Facitorus, Conobregma and Jannya, together with Asiabregma gen. nov., are transferred to the rogadine tribe Yeliconini.

Paracarphalea, a new genus of the coffee family segregated from the Malagasy endemic genus Carphalea (Rubiaceae, Rubioideae, Knoxieae)

Phytotaxa ◽  
2016 ◽  
Vol 263 (2) ◽  
pp. 98 ◽  
Author(s):  
JULIA FERM ◽  
JESPER KÅREHED ◽  
BIRGITTA BREMER ◽  
SYLVAIN G. RAZAFIMANDIMBISON
Keyword(s):  
Bayesian Methods ◽  
Type Species ◽  
New Genus ◽  
Sequence Data ◽  
Conservation Status ◽  
Endemic Genus ◽  
Phylogenetic Studies ◽  
Molecular Phylogenetic ◽  
Nuclear Its ◽  
Iucn Criteria

The Malagasy genus Carphalea (Rubiaceae) consists of six species (C. angulata, C. cloiselii, C. kirondron, C. linearifolia, C. madagascariensis, C. pervilleana) of shrubs or small trees and is recognizable by a distinctly lobed calyx, 2(–4)-locular ovaries, each locule with several ovules on a rod-like stalk arising from the base of the locule, and indehiscent fruits. Carphalea linearifolia, rediscovered in 2010, has not previously been included in any Rubiaceae molecular phylogenetic studies. We re-investigated the monophyly of Carphalea using sequence data from chloroplast (rps16 and trnT-F) and nuclear (ITS and ETS) markers analysed with parsimony and Bayesian methods. Carphalea linearifolia forms a clade with C. cloiselii and the type species C. madagascariensis. This clade is sister to a clade consisting of the rest of the Carphalea species plus the genus Triainolepis. According to these results, the new genus Paracarphalea is here described to accommodate Carphalea angulata, C. kirondron, and C. pervilleana. The conservation status of Carphalea linearifolia is assessed as critically endangered according to IUCN criteria.

Aymoreana (Nelsonioideae, Acanthaceae), a New Genus Endemic to Brazil

2021 ◽  
Vol 46 (1) ◽  
pp. 211-217
Author(s):  
Denise Monte Braz ◽  
Thomas F. Daniel ◽  
Carrie Kiel ◽  
Anna Gao ◽  
Sagrika Jawadi ◽  
...  
Keyword(s):  
New Genus ◽  
Molecular Data ◽  
Ecological Data ◽  
Conservation Assessment ◽  
Eastern Brazil ◽  
Molecular Phylogenetic Tree ◽  
Molecular Phylogenetic ◽  
Southern Bahia ◽  
Previously Treated ◽  
Morphological And Molecular Data

Abstract—A species previously treated in Staurogyne (S. nitida) is elevated to the category of a new genus of Acanthaceae, subfamily Nelsonioideae, based on morphological and molecular data. The sole species, Aymoreana nitida, occurs in the Atlantic Forest of eastern Brazil, from southern Bahia to northern Espírito Santo. Aymoreana differs from other genera of Nelsonioideae by the combination of the calyx with subequal segments, the slightly zygomorphic corolla, the four didynamous stamens, and the asymmetric gynoecium. Morphological information is accompanied by a molecular phylogenetic tree, ecological data, a preliminary conservation assessment, and illustrations.

Molecular data allow to elucidate the taxonomic placement of some Umbelliferae from Middle Asia and Afghanistan (Pinacantha, Ladyginia, Peucedanum mogoltavicum)

Phytotaxa ◽  
2018 ◽  
Vol 350 (1) ◽  
pp. 42 ◽  
Author(s):  
GALINA V. DEGTJAREVA ◽  
MICHAEL G. PIMENOV ◽  
TAHIR H. SAMIGULLIN
Keyword(s):  
Phylogenetic Tree ◽  
Dna Sequence ◽  
Sequence Data ◽  
Molecular Data ◽  
Systematic Position ◽  
New Combination ◽  
Dna Sequence Data ◽  
Middle Asia ◽  
Molecular Phylogenetic Tree ◽  
Molecular Phylogenetic

The systematic position of three Apiaceae-Apioideae taxa, Pinacantha porandica, Ladyginia bucharica and Peucedanum mogoltavicum, from Middle Asia and Afghanistan, is clarified based on nrITS DNA sequence data. In the molecular phylogenetic tree, the monotypic Pinacantha is placed in unresolved position within the Ferulinae. Although there is no morphological information on essential characters, we propose a new position of Pinacantha porandica within the genus Ferula. As a result a new combination Ferula porandica is proposed, with a new section Pinacantha to accommodate it. The attribution of Peucedanum mogoltavicum to Ferula has been confirmed, its correct name being Ferula lithophila. The genus Ladyginia should not be included in Ferula, its closest relatives being Mozaffariania and Glaucosciadium from the Glaucosciadium Clade.

scholarly journals DNA Barcoding and Molecular Phylogeny of Drosophila lini and Its Sibling Species

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Yi-Feng Li ◽  
Shuo-Yang Wen ◽  
Kuniko Kawai ◽  
Jian-Jun Gao ◽  
Yao-Guang Hu ◽  
...  
Keyword(s):  
Molecular Phylogeny ◽  
Phylogenetic Tree ◽  
Dna Barcoding ◽  
Sibling Species ◽  
Phylogenetic Trees ◽  
The Other ◽  
Species Delineation ◽  
Molecular Phylogenetic Tree ◽  
Limited Applicability ◽  
Molecular Phylogenetic

Drosophila lini and its two sibling species, D. ohnishii and D. ogumai, are hardly distinguishable from one another in morphology. These species are more or less reproductively isolated. The mitochondrial ND2 and COI-COII and the nuclear ITS1-ITS2 regions were sequenced to seek for the possibility of DNA barcoding and to reconstruct the phylogeny of them. The character-based approach for DNA barcoding detected some diagnostic nucleotides only for monophyletic D. ogumai, but no informative sites for the other two very closely species, D. lini and D. ohnishii, of which strains intermingled in the molecular phylogenetic trees. Thus, this study provides another case of limited applicability of DNA barcoding in species delineation, as in other cases of related Drosophila species. The molecular phylogenetic tree inferred from the concatenated sequences strongly supported the monophyly of the cluster of the three species, that is, the lini clade. We propose some hypotheses of evolutionary events in this clade.

scholarly journals A phylogenetic and taxonomic review of baviine jumping spiders (Araneae, Salticidae, Baviini)

ZooKeys ◽  
2020 ◽  
Vol 1004 ◽  
pp. 27-97
Author(s):  
Wayne P. Maddison ◽  
Imara Beattie ◽  
Kiran Marathe ◽  
Paul Y. C. Ng ◽  
Nilani Kanesharatnam ◽  
...  
Keyword(s):  
Type Species ◽  
New Genus ◽  
Phylogenetic Study ◽  
General Shape ◽  
Jumping Spiders ◽  
Sequence Capture ◽  
Molecular Phylogenetic Study ◽  
Molecular Phylogenetic ◽  
Being Moved ◽  
Species Being

The systematics and taxonomy of the tropical Asian jumping spiders of the tribe Baviini is reviewed, with a molecular phylogenetic study (UCE sequence capture, traditional Sanger sequencing) guiding a reclassification of the group’s genera. The well-studied members of the group are placed into six genera: Bavia Simon, 1877, Indopadilla Caleb & Sankaran, 2019, Padillothorax Simon, 1901, Piranthus Thorell, 1895, Stagetillus Simon, 1885, and one new genus, Maripanthus Maddison, gen. nov. The identity of Padillothorax is clarified, and Bavirecta Kanesharatnam & Benjamin, 2018 synonymized with it. Hyctiota Strand, 1911 is synonymized with Stagetillus. The molecular phylogeny divides the baviines into three clades, the Piranthus clade with a long embolus (Piranthus, Maripanthus), the genus Padillothorax with a flat body and short embolus, and the Bavia clade with a higher body and (usually) short embolus (remaining genera). In general, morphological synapomorphies support or extend the molecularly delimited groups. Eighteen new species are described: Bavia nessagyna, Indopadilla bamilin, I. kodagura, I. nesinor, I. redunca, I. redynis, I. sabivia, I. vimedaba, Maripanthus draconis (type species of Maripanthus), M. jubatus, M. reinholdae, Padillothorax badut, P. mulu, Piranthus api, P. bakau, P. kohi, P. mandai, and Stagetillus irri, all sp. nov., with taxonomic authority W. Maddison. The distinctions between baviines and the astioid Nungia Żabka, 1985 are reviewed, leading to four species being moved into Nungia from Bavia and other genera. Fifteen new combinations are established: Bavia maurerae (Freudenschuss & Seiter, 2016), Indopadilla annamita (Simon, 1903), I. kahariana (Prószyński & Deeleman-Reinhold, 2013), I. sonsorol (Berry, Beatty & Prószyński, 1997), I. suhartoi (Prószyński & Deeleman-Reinhold, 2013), Maripanthus menghaiensis (Cao & Li, 2016), M. smedleyi (Reimoser, 1929), Nungia hatamensis (Thorell, 1881), N. modesta (Keyserling, 1883), N. papakula (Strand, 1911), N. xiaolonghaensis (Cao & Li, 2016), Padillothorax casteti (Simon, 1900), P. exilis (Cao & Li, 2016), P. flavopunctus (Kanesharatnam & Benjamin, 2018), Stagetillus banda (Strand, 1911), all comb. nov. One combination is restored, Bavia capistrata (C. L. Koch, 1846). Five of these new or restored combinations correct previous errors of placing species in genera that have superficially similar palps but extremely different body forms, in fact belonging in distantly related tribes, emphasizing that the general shape of male palps should be used with caution in determining relationships. A little-studied genus, Padillothorus Prószyński, 2018, is tentatively assigned to the Baviini. Ligdus Thorell, 1895 is assigned to the Ballini.

Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae)

Zootaxa ◽  
2012 ◽  
Vol 3195 (1) ◽  
pp. 61 ◽  
Author(s):  
GUSTAVO A. BRAVO ◽  
R. TERRY CHESSER ◽  
ROBB T. BRUMFIELD
Keyword(s):  
Phylogenetic Analysis ◽  
Type Species ◽  
New Genus ◽  
Sister Group ◽  
Molecular Phylogenetic Analysis ◽  
The Family ◽  
Molecular Phylogenetic

A comprehensive molecular phylogenetic analysis of the family Thamnophilidae indicated that the genus Myrmotherula is not monophyletic. The clade composed of M. guttata and M. hauxwelli is only distantly related to other members of the genus and should be removed from Myrmotherula. The phenotypic distinctiveness of the clade argues against merging it with its sister group Thamnomanes and no generic name is available for the guttata-hauxwelli clade. Consequently, we describe the genus Isleria for these two species, and designate Myrmothera guttata as its type species.

Neochloroglyphica, a new genus of Geometrinae from China (Lepidoptera, Geometridae), with description of a new species

Zootaxa ◽  
2019 ◽  
Vol 4571 (1) ◽  
pp. 99
Author(s):  
HONGXIANG HAN ◽  
PEDER SKOU ◽  
RUI CHENG
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Type Species ◽  
New Genus ◽  
Morphological Characters ◽  
Nuclear Genes ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic ◽  
A New Species

Neochloroglyphica gen. nov. and its type species N. perbella sp. nov. are described from Yunnan, China. Morphological characters and molecular phylogenetic analysis, based on one mitochondrial and three nuclear genes, support the hypothesis that Neochloroglyphica is a member of the tribe Neohipparchini, and that it is a sister genus to Chloroglyphica. Morphological characters, including those of the genitalia, are figured and compared with related genera, especially Chloroglyphica, Neohipparchus and Chlororithra. Diagnoses for the genus and the species are provided and illustrations of external features and genitalia are presented. 

Diversification of Stem Morphological and Anatomical Characteristics in Eleocharis and Related Genera (Cyperaceae, Monocotyledoneae)

2021 ◽  
Vol 46 (4) ◽  
pp. 935-950
Author(s):  
Katsuhiro Yashiro ◽  
Yasuhiko Endo
Keyword(s):  
Phylogenetic Tree ◽  
Evolutionary Process ◽  
Fiber Bundles ◽  
Running Waters ◽  
Anatomical Characteristics ◽  
Molecular Phylogenetic Tree ◽  
Molecular Phylogenetic ◽  
Anatomical Characters

Abstract— The genus Eleocharis (Cyperaceae, monocotyledons) is characterized by bladeless leaves, which are leaves having only leaf-sheaths. To study the evolutionary process through which Eleocharis species lost their leaf blades, we analyzed the outer morphological and anatomical characters of the representative Eleocharis species, plus species from nine phylogenetically related genera. From the analysis, we recognized eight characters and we optimized their character states on a recent molecular phylogenetic tree. As a result, we recognized five characteristics shared by Eleocharis species as follows: (1) the most apical internode is more than seven times longer than the next apical internode; (2) bladeless leaves having only leaf sheaths; (3) transversely septate aerenchyma in culms; (4) densely and peripherally located, slender, and square timber-shaped fiber bundles in culms; and (5) palisade chlorenchyma in culms. In these characteristics, (2) and (4) are synapomorphies of Eleocharis. These two apomorphic characteristics seemed to be adaptations for inhabiting running waters.

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