scholarly journals Morphological and molecular characterization of Orbilia pseudopolybrocha and O. tonghaiensis, two new species of Orbiliaceae from China

2020 ◽  
Vol 70 (4) ◽  
pp. 2664-2676 ◽  
Author(s):  
Ying Zhang ◽  
Min Qiao ◽  
H.O. Baral ◽  
Jianping Xu ◽  
Ke-Qin Zhang ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Characterization ◽  
Phylogenetic Relationships ◽  
Morphological Traits ◽  
Its Sequences ◽  
Rdna Sequences ◽  
Two New Species ◽  
Asexual Morphs ◽  
Morphological And Molecular Characterization

This study examined over 20 fungal specimens of the Orbiliaceae (Orbiliomycetes) from different regions in China. Our analyses based on morphological traits and the ITS rDNA sequences revealed two new Orbilia species with drechslerella-like asexual morphs. These new species are able to trap nematodes with constricting rings. In addition, Orbilia cf. orientalis is reported as a new cryptic Chinese variant of European collections of O. orientalis. All three species are described and illustrated in detail in this paper. Their phylogenetic relationships with other orbiliaceous species were identified based on their ITS sequences.

Morphological and molecular characterization of Buzionema lutgardae n. sp. (Nematoda: Oxyuridomorpha: Thelastomatidae) from the cockroach Byrsotria sp. (Blattaria: Blaberidae) in Cuba

Zootaxa ◽  
2021 ◽  
Vol 4965 (2) ◽  
pp. 385-395
Author(s):  
JANS MORFFE ◽  
NAYLA GARCÍA ◽  
KOICHI HASEGAWA ◽  
RAMON A. CARRENO
Keyword(s):  
New Species ◽  
Molecular Characterization ◽  
Sister Group ◽  
Cylindrical Part ◽  
28S Rdna ◽  
Monophyletic Clade ◽  
Basal Bulb ◽  
Morphological And Molecular Characterization

Buzionema lutgardae n. sp. (Nematoda: Oxyuridomorpha: Thelastomatidae) is described from the cockroach Byrsotria sp. (Blattaria: Blaberidae), endemic to Cuba. Females of B. lutgardae n. sp. are shorter than those of B. validum Kloss, 1966 (1600–2150 µm vs. 3131–3378 µm), but the oesophagus is comparatively longer (b = 2.96–3.77 vs. 4.65–4.87). The lateral alae of the new species extend from ca. the midpoint of the cylindrical part of the procorpus to the level of the anus in contrast to the base of the basal bulb to the level of the anus in B. validum. The males of B. lutgardae n. sp. are shorter than those of B. validum (780–940 µm vs. 1177–1423 µm) and their lateral alae end at some distance before the cloaca instead the level of the cloaca in B. validum. The phylogeny of B. lutgardae n. sp. is inferred by the D2-D3 domains of the 28S rDNA. B. lutgardae n. sp. and B. validum form a monophyletic clade with strong nodal support, as sister-group of the genus Leidynema Schwenck in Travassos, 1929. 

scholarly journals A new species of Pseudococcus (Hemiptera: Pseudococcidae) belonging to the “Pseudococcus maritimus” complex from Chile: molecular and morphological description

Zootaxa ◽  
2011 ◽  
Vol 2926 (1) ◽  
pp. 46 ◽  
Author(s):  
MARGARITA CORREA ◽  
CARLOS AGUIRRE ◽  
JEAN-FRANÇOIS GERMAIN ◽  
PATRICIO HINRICHSEN ◽  
TANIA ZAVIEZO ◽  
...  
Keyword(s):  
New Species ◽  
Host Plant ◽  
Molecular Characterization ◽  
Morphological Description ◽  
Host Plant Range ◽  
Adult Females ◽  
A New Species ◽  
Morphological And Molecular Characterization ◽  
Pseudococcus Maritimus

A new species of mealybug from Chile, Pseudococcus meridionalis Prado sp. n., is described and illustrated based on the morphological and molecular characterization of adult females. This species belongs to the “Pseudococcus maritimus” complex and displays a wide host plant range, including Japanese pear, persimmon, pomegranate, pear and grape.

Morphological and molecular characterization of Paractinolaimus sahandi n. sp. (Nematoda: Actinolaimidae) from the Sahand Mountains in Iran

2010 ◽  
Vol 85 (3) ◽  
pp. 276-282 ◽  
Author(s):  
M. Pedram ◽  
G. Niknam ◽  
M.T. Vinciguerra ◽  
W. Ye ◽  
R.T. Robbins
Keyword(s):  
New Species ◽  
Molecular Characterization ◽  
Outer Layer ◽  
18S Rdna ◽  
Soil Samples ◽  
28S Rdna ◽  
First Report ◽  
Morphological And Molecular Characterization

AbstractParactinolaimus sahandi n. sp., found in wet soil samples collected from the rhizosphere of grasses of Sahand Mountains, Iran, is described. This new species is characterized by its long body (3.5–4.7 mm), high a value (74.5–88.5), anterior location of posterior subventral nuclei, occupying 62.5–68.0% of glandularium distance, the presence of 1–4 pre- and 1–3 post-vulval papillae and numerous tiny, not innervated papillae in front and behind the vulva in the outer layer of cuticle; common functional males in the population, with 62.5–81.3 μm long spicules and 15–17 ventromedian supplements. The new species, which is the only one in the genus showing the advulval cuticular tiny papillae and is unusually slender, is compared to four species of Paractinolaimus, namely P. macrolaimus, P. longidrilus, P. spanithelus and P. rafiqi. The ribosomal 18S rDNA (1246 bp sequenced) and 28S rDNA D2/D3 region (844 bp sequenced) of P. sahandi n. sp. were sequenced for molecular characterization. Sequences of the 18S and 28S D2/D3 of P. sahandi n. sp. have distinct differences from those of the only sequenced P. macrolaimus, with 6 bp differences in 18S and 38 bp differences and five gaps in 28S. This is the first report of the occurrence of members of Actinolaimidae in Iran.

scholarly journals The Complete Protist Symbiont Communities of Coptotermes formosanus and Coptotermes gestroi : Morphological and Molecular Characterization of Five New Species

2020 ◽  
Vol 67 (6) ◽  
pp. 626-641
Author(s):  
Daniel E. Jasso‐Selles ◽  
Francesca De Martini ◽  
Joseph F. Velenovsky ◽  
Evan D. Mee ◽  
Samantha J. Montoya ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Characterization ◽  
Coptotermes Formosanus ◽  
Coptotermes Gestroi ◽  
Morphological And Molecular Characterization
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