scholarly journals Phylogenetic analysis and systematics of the Acrapex unicolora Hampson species complex (Lepidoptera, Noctuidae, Apameini), with the description of five new species from the Afrotropics

2017 ◽  
Author(s):  
Bruno Le Ru ◽  
Claire Capdevielle-Dulac ◽  
Boaz K. Musyoka ◽  
Beatrice Pallangyo ◽  
Mohamedi Njaku ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Species ◽  
Species Delimitation ◽  
Phylogenetic Analyses ◽  
Eastern Africa ◽  
Pennisetum Purpureum ◽  
Similar Species ◽  
Andropogon Gayanus ◽  
Molecular Phylogenetic ◽  
Lepidoptera Noctuidae

Ten morphologically similar species of Acrapex Hampson, 1891 (Lepidoptera, Noctuidae, Noctuinae, Apameini) from Central and Eastern Africa are reviewed, including five new species: Acrapex kafula le Ru sp. nov., A. kavumba le Ru sp. nov., A. kiakouama le Ru sp. nov., A. miscantha le Ru sp. nov. and A. simillima le Ru sp. nov. Evidence is provided to transfer the monotypic genus Poecopa Bowden, 1956 to the genus Acrapex. Host plants of five species are recorded, some of them for the first time. Acrapex kavumba sp. nov., A. miscantha sp. nov. and A. simillima sp. nov. were found on one host plant each. Acrapex mediopuncta, previously reported in West Africa from Pennisetum purpureum Schumach., Rottboellia compressa L., Setaria megaphylla (Steud) Dur. & Schinz. and Sorghum arundinaceum (Desv.) Stapf, was only found from S. megaphylla in Central Africa. Larvae of Acrapex unicolora were collected on Andropogon gayanus Kunth, Chrysopogon zizanoides (L.) Roberty, Cymbopogon schoenanthus subsp. proximus (Hochst. ex A.Rich.) Maire & Weller, Cymbopogon pospischiilii (K.Schum.) C.E.Hubb., Hyparrhenia diplandra (Hack.) Stapf and Setaria sphacelata (Schumach.) Moss. We also conducted molecular phylogenetic analyses (using maximum likelihood) and molecular species delimitation analyses on a comprehensive sample of 61 specimens belonging to eight of the studied species. Molecular phylogenetic analyses provided additional evidence of the synonymy of Acrapex and Poecopa, whereas molecular species delimitation analyses support the validity of the five newly described species and unravel another potential new species, only collected in the larval stage.

scholarly journals Integrative taxonomy of Acrapex stem borers (Lepidoptera : Noctuidae : Apameini): combining morphology and Poisson Tree Process analyses

2014 ◽  
Vol 28 (5) ◽  
pp. 451 ◽  
Author(s):  
Bruno P. Le Ru ◽  
Claire Capdevielle-Dulac ◽  
Emmanuel F. A. Toussaint ◽  
Desmond Conlong ◽  
Johnnie Van den Berg ◽  
...  
Keyword(s):  
Molecular Species ◽  
Species Delimitation ◽  
Host Plants ◽  
Molecular Phylogenetics ◽  
Integrative Taxonomy ◽  
Imperata Cylindrica ◽  
Eastern Africa ◽  
Similar Species ◽  
Stem Borers ◽  
Lepidoptera Noctuidae

Ten morphologically similar species of Acrapex from eastern and south-eastern Africa belonging to the A. stygiata and A. albivena groups are reviewed. Six species are described as new: A. brunneella, A. mitiwa, A. mpika, A. salmona, A. sporobola and A. yakoba. The Poaceae host plants of eight species are recorded; four species, A. mitiwa. A. subalbissima, A. syscia and A. yakoba, were found developing exclusively on Imperata cylindrica (L.) Beauv., (Andropogoneae); two species, A. sporobola and A. salmona, on I. cylindrica and Sporobolus macranthelus Chiov. (Zoysieae); and A. albivena on I. cylindrica, Miscanthus capensis (Nees) Andersson (Andropogoneae) and Cymbopogon sp. (Andropogoneae). Acrapex stygiata larvae developed on M. capensis and Cymbopogon sp. The host plants of A. brunneella and A. mpika remain unknown. We also conducted molecular phylogenetics and molecular species delimitation analyses on a comprehensive sample of 49 specimens belonging to nine of the studied species. Molecular phylogenetics and molecular species delimitation analyses provided additional evidence of the validity of the six newly described species but also suggested a level of hidden biodiversity for one of them.

Cortinarius khinganensis (Agaricales), a new species of section Illumini from Northeast China

Phytotaxa ◽  
2021 ◽  
Vol 500 (1) ◽  
pp. 1-10
Author(s):  
MENG-LE XIE ◽  
TIE-ZHENG WEI ◽  
BÁLINT DIMA ◽  
YONG-PING FU ◽  
RUI-QING JI ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Relationships ◽  
Northeast China ◽  
Phylogenetic Analyses ◽  
Morphological Characteristics ◽  
Sensu Stricto ◽  
Similar Species ◽  
Molecular Phylogenetic ◽  
A New Species

This study presents one telamonioid species new to science based on morphological characteristics and molecular phylogenetic analyses. Cortinarius khinganensis was collected from the Greater Khingan Mountains, Northeast China and it is characterized by hygrophanous, vivid brownish red and striate pileus, white universal veil, and subglobose spores. According to phylogenetic analyses results, C. khinganensis belongs to the section Illumini, which is a lineage distantly related from subgenus Telamonia sensu stricto. Detailed descriptions of the new species and the comparisons with morphologically similar species are provided. The phylogenetic relationships within the section Illumini are also discussed.

A new species of Gymnopus sect. Androsacei (Omphalotaceae, Agaricales) from China

Phytotaxa ◽  
2021 ◽  
Vol 521 (1) ◽  
pp. 1-14
Author(s):  
JI-PENG LI ◽  
BIN SONG ◽  
ZHAN FENG ◽  
JING WANG ◽  
CHUN-YING DENG ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Morphological Description ◽  
Similar Species ◽  
Line Drawings ◽  
Pale Yellow ◽  
Molecular Phylogenetic ◽  
A New Species

A new species of Gymnopus sect. Androsacei, namely, G. pallipes is described and illustrated based on morphological and molecular phylogenetic evidence. It is characterized by marasmioid basidiomata, a dark brown to reddish brown pileus becoming dull white to yellowish grey with age, whitish to pale yellow stipe and presence of rhizomorphs. Phylogenetic analyses support it as a new species within Gymnopus sect. Androsacei. The detailed morphological description, colour photos of basidiomata, and line drawings of microcharacters are presented and delimitation characters from similar species are discussed. A key to the known species of Gymnopus s. str. from China is also provided.

Euphorbia motuogensis (Euphorbiaceae), a new species from Xizang, China

Phytotaxa ◽  
2021 ◽  
Vol 527 (2) ◽  
pp. 107-116
Author(s):  
MAN-TING LI ◽  
XIAO-ZHONG LAN ◽  
YOU-WEI ZUO ◽  
HONG-PING DENG
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Similar Species ◽  
Molecular Phylogenetic ◽  
A New Species

Euphorbia motuogensis M. T. Li, X. Z. Lan, H. P. Deng & W. L. Zheng, sp. nov., a new species from Motuo, Tibet, China, is described and illustrated here. It is closely similar to Euphorbia sikkimensis in having terete root, alternate leaves, well-developed pseudoumbellate inflorescence, cyathium, smooth and glaborus capsule, but Euphorbia motuogensis is clealy distinguishable by its pilose stems, involucral leaves color, secondary involucral leaves absent, cyathophylls number and color, and five similar glands. Furthermore, molecular phylogenetic analyses of sequences from both nuclear ribosomal ITS confirm that this species is distinct from morphologically similar species in this subgenus.

Morphological and molecular evidence for a new species of the genus Panolis Hübner, [1821] (Lepidoptera: Noctuidae)

Zootaxa ◽  
2019 ◽  
Vol 4565 (4) ◽  
pp. 523
Author(s):  
XUAN AN ◽  
MAMORU OWADA ◽  
MIN WANG ◽  
HOU-SHUAI WANG
Keyword(s):  
New Species ◽  
Cytochrome C Oxidase ◽  
Phylogenetic Analyses ◽  
Species Group ◽  
Molecular Evidence ◽  
Mitochondrial Cytochrome ◽  
Molecular Phylogenetic ◽  
Lepidoptera Noctuidae ◽  
A New Species ◽  
I Gene

A new species of the genus Panolis Hübner, [1821], P. xundian sp. nov., is described and illustrated from southwestern China. It is well-defined morphologically by the male genitalia, with a well-developed pollex at the distal terminal of the sacculus and a broad, ventrally concave cucullus, the female corpus bursae with four long signum-stripes. Based on a 658 bp segment of the mitochondrial cytochrome c oxidase subunit I gene, we report the pairwise genetic distance of 2.5% from its allied species P. exquisita Draudt, 1950. Molecular phylogenetic analyses using three genes (2189 bp in total length) indicate that the new species belongs to the P. exquisita species group. 

New and noteworthy Melanoleuca (Pluteaceae) from Pakistan

Phytotaxa ◽  
2017 ◽  
Vol 311 (2) ◽  
pp. 175 ◽  
Author(s):  
FARZANA NAWAZ ◽  
SANA JABEEN ◽  
ABDUL NASIR KHALID
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Similar Species ◽  
Asian Continent ◽  
Comprehensive Description ◽  
Khyber Pakhtunkhwa ◽  
Molecular Phylogenetic ◽  
Khyber Pakhtunkhwa Province

Melanoleuca dirensis sp.nov. is described in conjunction with M. graminicola from the Khyber Pakhtunkhwa province, Pakistan. Morphological and molecular phylogenetic analyses rightly place the new species in the genus Melanoleuca. A comprehensive description, photographs and comparison with similar species are provided. The discovery of M. graminicola from Pakistan is phytogeographically significant and extends its distribution to the Asian continent.

Phytopythium nanjingense sp. nov. (Pythiaceae, Peronosporales) from southern China based on morphological and molecular characters

Phytotaxa ◽  
2019 ◽  
Vol 403 (3) ◽  
pp. 239
Author(s):  
JIA-JIA CHEN ◽  
HUI FENG ◽  
YUAN-CHAO WANG ◽  
XIAO-BO ZHENG
Keyword(s):  
New Species ◽  
Southern China ◽  
Phylogenetic Analyses ◽  
Morphological Characters ◽  
Similar Species ◽  
Mtdna Sequences ◽  
Molecular Phylogenetic ◽  
Thin Walled ◽  
A New Species ◽  
Molecular Characters

A new species of Peronosporales: Phytopythium nanjingense, isolated from the lake water of Nanjing in Jiangsu Province of China is described and illustrated based on morphological characters and supported by molecular phylogenetic analyses using ITS rDNA and Cox1 and Cox2 mtDNA sequences. Phytopythium nanjingense is heterothallic and characterized by aquatic habitat, ellipsoid, mostly obpyriform to ovoid-obpyriform, internally or internally nested proliferating sporangia with conspicuous apical papillae, smooth oogonia, hypogynous antheridia, filamentous antheridial cells, and plerotic or nearly plerotic and thin-walled oospores (0.5–1.6 µm). Differences between the new species and phylogenetically related and morphologically similar species are discussed.

Clitocybula sulcata—a new species from India

Phytotaxa ◽  
2015 ◽  
Vol 208 (1) ◽  
pp. 63 ◽  
Author(s):  
K. P. DEEPNA LATHA ◽  
K. N. ANIL RAJ ◽  
Shahina A. SHARAFUDHEEN ◽  
Patinjareveettil Manimohan
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Its Sequences ◽  
Similar Species ◽  
Comprehensive Description ◽  
Molecular Phylogenetic ◽  
Kerala State ◽  
A New Species

Clitocybula sulcata sp. nov. is described from Kerala State, India. This species is characterized by a distinctly sulcate, finely granulose pileal surface, and a possible association with the bark of living Hydnocarpus (Flacourtiaceae) trees. A comprehensive description, photographs, and comparisons with phenetically similar species are provided. Molecular phylogenetic analyses based on ITS sequences coupled with morphology confirmed the placement of this species in Clitocybula. The present study is the first description of a species of this genus from India.

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.

Two new species of Craterellus (Cantharellaceae) from tropical India

Phytotaxa ◽  
2018 ◽  
Vol 346 (2) ◽  
pp. 157
Author(s):  
C. BIJEESH ◽  
A. MANOJ KUMAR ◽  
K.B. VRINDA ◽  
C.K. PRADEEP
Keyword(s):  
New Species ◽  
Tropical Forests ◽  
Phylogenetic Analyses ◽  
Gene Region ◽  
Similar Species ◽  
Rdna Gene ◽  
Two New Species ◽  
Kerala State

Two unusual species of Craterellus have been collected numerous times from the evergreen tropical forests in Kerala State, India. The species Craterellus albostrigosus and Craterellus inusitatus are described as new based on morphological and phylogenetic analyses of nrLSU-rDNA gene region. Complete morphological descriptions, photographs and comparisons with similar species are provided as well as a key to the known species of Craterellus from India.

Sign in / Sign up

Export Citation Format

Share Document