Morphological and molecular characterisation of Hemicriconemoides paracamelliae sp. n. (Nematoda: Criconematidae) and two known species of Hemicriconemoides from China

Nematology ◽  
2018 ◽  
Vol 20 (5) ◽  
pp. 403-422 ◽  
Author(s):  
Munawar Maria ◽  
Ruihang Cai ◽  
Pablo Castillo ◽  
Jingwu Zheng
Keyword(s):  
New Species ◽  
Mainland China ◽  
First Record ◽  
Molecular Characterisation ◽  
Sequencing Data ◽  
Oral Disc ◽  
New Host ◽  
Pharyngeal Bulb ◽  
En Face ◽  
Molecular Sequencing

Summary Sheathoid nematodes of the genus Hemicriconemoides are migratory root-ectoparasites of many crops but damage is documented for only a few species. Hemicriconemoides paracamelliae sp. n., isolated in Hangzhou, Zhejiang, China, from the rhizosphere of Cinninghamia lanceolata, is described together with H. kanayaensis and H. parataiwanensis. These three species are characterised morphologically and molecularly with important morphological details elucidated by SEM photographs. The new species can be characterised by the en face view having a dorsoventrally orientated oral disc with slit-like opening, and the labial plate being composed of two lateral semi-globular shaped projections on the lateral sides of the oral disc. This new species has the first lip annulus expanded and slightly wider than the second, stylet 83 (80-85) μm long, excretory pore located 5-6 annuli posterior to the base of the pharyngeal bulb, vulva slit-like, vulval flaps absent, spermatheca rounded to oblong-shaped, and anus located 5-8 annuli posterior to vulva. The tail is elongated, conoid, with the terminal annuli curving dorsally or ventrally to form a finely rounded tip. The study provides the first record of H. kanayaensis from mainland China, a new host association of H. parataiwanensis, and molecular sequencing data of the 18S, 28S D2-D3 and ITS sequences.

Morphological and molecular characterization of Hemicycliophora subbotini n. sp. (Tylenchida: Hemicycliophoridae) from China

Zootaxa ◽  
2018 ◽  
Vol 4433 (1) ◽  
pp. 161 ◽  
Author(s):  
MUNAWAR MARIA ◽  
RUIHANG CAI ◽  
NAN QU ◽  
PABLO CASTILLO ◽  
JINGWU ZHENG
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Oral Disc ◽  
Pharyngeal Bulb ◽  
En Face ◽  
The Status ◽  
A New Species ◽  
Morphological And Molecular Characterization ◽  
Lateral Plates

Sheath nematodes of the genus Hemicycliophora are migratory root-ectoparasites of many crops, but the damage is documented for only a few species. Hemicycliophora subbotini n. sp., isolated in Hangzhou, Zhejiang, China, from the rhizosphere of camphor tree (Cinnamomum camphora (L.) Presl), is described and characterized morphologically and molecularly with important morphological details elucidated by SEM studies. The new species can be characterized by the conoid lip region, with bulging oral disc protruding beyond the first annulus in some specimens. Oral disc narrow ovate, amphidial apertures covered by lateral plates, lying in the same plane as oral disc when observed en face. Stylet 118 (108–125) μm long and flexible, stylet knobs concave shaped having a slight cavity. The excretory pore is located 1–2 annuli posterior to the base of pharyngeal bulb. Vulval lips slightly modified with small vulval sleeve, spermatheca rounded to oblong. Anus located 18 (15–22) annuli posterior to vulva. Tail elongated, with conoid or slightly offset spike having a narrowly rounded terminus. The study provides the first description of a new Hemicycliophora species from China. Phylogenetic analyses based on D2–D3 expansion segments of the 28S and ITS fragments revealed the new species forming a separate clade from other Hemicycliophora species which supported the status as a new species of this genus. 

scholarly journals New records of cucullanid nematodes from marine fishes off New Caledonia, with descriptions of five new species of Cucullanus (Nematoda, Cucullanidae)

Parasite ◽  
2020 ◽  
Vol 27 ◽  
pp. 37 ◽  
Author(s):  
František Moravec ◽  
Jean-Lou Justine
Keyword(s):  
New Species ◽  
New Caledonia ◽  
First Record ◽  
Marine Fishes ◽  
New Host ◽  
Type Host ◽  
Unknown Species ◽  
The Pacific ◽  
Electron Microscopical ◽  
The Taiwan Strait

Recent examinations of cucullanid nematodes (Cucullanidae) from marine fishes off New Caledonia, collected in the years 2004–2009, revealed the presence of the following five new species of Cucullanus Müller, 1777, all parasitic in Perciformes: Cucullanus variolae n. sp. from Variola louti (type host) and V. albimarginata (both Serranidae); Cucullanus acutospiculatus n. sp. from Caesio cuning (Caesionidae); Cucullanus diagrammae n. sp. from Diagramma pictum (Haemulidae); Cucullanus parapercidis n. sp. from Parapercis xanthozona (type host) and P. hexophtalma (both Pinguipedidae); and Cucullanus petterae n. sp. from Epinephelus merra (type host) and E. fasciatus (both Serranidae). An additional congeneric species, Cucullanus bioccai Orecchia et Paggi, 1987 was recorded from Mugil cephalus (Mugilidae, Mugiliformes) (first record in the Pacific Ocean) and Cucullanus sp. (only female) was found in Arothron manilensis (Tetraodontidae, Tetraodontiformes). Furthermore, two known cucullanid species, Dichelyne (Cucullanellus) branchiostegi (Yamaguti, 1941) in Branchiostegus wardi (Malacanthidae, Perciformes) (new host and geographical records) and Dichelyne (Cucullanellus) bodiani Moravec et Justine, 2019 in Bodianus busellatus (new host) and B. perditio (both Labridae, Perciformes), were found; Dichelyne (Cucullanellus) sp. (only females) coinfecting the latter host may represent an unknown species. Most species are described based on light and electron microscopical studies. The specimens described by Xu et al., 2017 as Cucullanus bourdini Petter et Le Bel, 1992 from Caesio xanthonota (Caesionidae) in the Taiwan Strait are considered to represent a new species, for which the name Cucullanus sinensis n. sp. is proposed.

Taxonomy and behaviour of lucioline fireflies (Coleoptera: Lampyridae: Luciolinae) with redefinition and new species of Pygoluciola Wittmer from mainland China and review of Luciola LaPorte

Zootaxa ◽  
2008 ◽  
Vol 1733 (1) ◽  
pp. 1 ◽  
Author(s):  
XIN HUA FU ◽  
LESLEY BALLANTYNE
Keyword(s):  
New Species ◽  
Mainland China ◽  
First Record ◽  
Geographic Range ◽  
Mode Of Life ◽  
Subfamily Classification ◽  
Definition Of

Subfamily classification within the Lampyridae, and generic categories in the Luciolinae are reviewed, as are the difficulties that often exist with accurate species determinations because of inadequate definition of the genus Luciola LaPorte. A key to genera of the Luciolinae reflects current phylogenetic trends and includes the first morphological details of Luciola (Photuroluciola) (Pic). An expanded generic definition of Pygoluciola Wittmer includes an extension of its geographic range. Pygoluciola qingyu sp. nov. is described including morphology of males, females (bursa structure) and larvae, and the first record of synchronous flashing from mainland China. Behaviour including predacious activity by larvae on large mandibulate ants, in an apparently hazardous frontal attack, the semiaquatic mode of life and luminous activity including synchronous flashing is described and discussed. A lectotype male of Luciola cerata Olivier is designated and described.

New species of quill mites (Acari, Cheyletoidea, Syringophilidae) and the first record of male for the genus Stibarokris

Zootaxa ◽  
2011 ◽  
Vol 2817 (1) ◽  
pp. 63 ◽  
Author(s):  
ELIZA GLOWSKA ◽  
MACIEJ SKORACKI
Keyword(s):  
New Species ◽  
First Record ◽  
Mite Species ◽  
Great Cormorant ◽  
Phalacrocorax Carbo ◽  
New Host ◽  
Quill Mites ◽  
American Flamingo ◽  
Phoenicopterus Ruber

In this paper we describe a new quill mite species Stibarokris dastychi sp. nov., parasitizing Great Cormorant Phalacrocorax carbo (Linnaeus) (Pelecaniformes: Phalacrocoracidae) and the male of S. phoeniconaias Skoracki et OConnor, 2010 from American Flamingo Phoenicopterus ruber Linnaeus (new host). Additionally, the improved (including both female and male) diagnosis of the genus Stibarokris Kethley, 1970 and the key to all known species of this genus are given.

Eriophyoid mites (Acariformes) from wild and cultivated Solanaceae plants from Brazil⁠—new taxa, supplementary descriptions, a first report and new host plants of the tomato russet mite

2020 ◽  
Vol 25 (7) ◽  
pp. 1215-1246
Author(s):  
Mércia Elias Duarte ◽  
Renata Santos De Mendonça ◽  
Denise Navia
Keyword(s):  
New Species ◽  
New Taxa ◽  
Host Plants ◽  
First Record ◽  
New Host ◽  
Central Brazil ◽  
Eriophyoid Mites ◽  
Tomato Russet Mite ◽  
Solanaceous Plants ◽  
One New Species

The results of a survey of Eriophyoidea mites on wild and cultivated Solanaceae plants in Central Brazil are presented. Five new taxa associated with plants in the genus Solanum are described and illustrated. They include one new genus with type species belonging to Phyllocoptinae, Calacarini - Viginticus lupusmalum gen. nov. & sp. nov.; two new species in the Eriophyinae, Aceriini - Aceria solani sp. nov. and Paraphytoptus tuberacutus sp. nov., all of them associated with Solanum lycocarpum St. Hil.; and one new species in the Phyllocoptinae, Athocoptini - Aculus michereffi sp. nov., associated with Solanum acanthodes Hook.. New host plants for the tomato russet mite, Aculops lycopersici (Tryon 1917), are reported. In addition, the first record of Calacarus speciosissimum Flechtmann, 1999 for Brazil and from Capsicum as host plants, and the first record of Rhynacus lippius Duarte, Chetverikov & Navia, 2016, on solanaceous plants are presented; supplementary descriptions of these species were elaborated. Diagnostic traits for Calacarus mites collected on Solanaceae plants around the world are summarized.

scholarly journals Record of Phenacoccus peruvianus Granara de Willing and Phenacoccus madeirensis (Hemiptera: Pseudococcidae) on new host ornamental plants in Greece

2015 ◽  
Vol 8 (1) ◽  
pp. 12-14 ◽  
Author(s):  
G.J. Stathas ◽  
E.D. Kartsonas ◽  
A.I. Darras
Keyword(s):  
New Species ◽  
Host Plant ◽  
Ornamental Plants ◽  
First Record ◽  
New Host ◽  
Phenacoccus Madeirensis ◽  
Of Greece

Summary Two invasive mealybug species, Phenacoccus peruvianus Granara de Willink and Phenacoccus madeirensis Green (Hemiptera: Pseudococcidae), have been recorded on new species of ornamental plants in diff erent regions of Greece. Phenacoccus peruvianus was recorded in Athens on Cestrum nocturnum L. (Solanaceae) in September 2013. Phenacoccus madeirensis was found in Kalamata (Peloponnese) on Aloysia citriodora Palau (Verbenaceae) in May 2014 and on Osteospermum jucundum (Phillips) (Asteraceae) in July 2014. This is the first record of O. jucundum as host plant of P. madeirensis

scholarly journals Diagnostics of new species of Neotropical Tischeriidae (Lepidoptera), with the first record of Coptotriche Walshingham from South America

Zootaxa ◽  
2019 ◽  
Vol 4691 (1) ◽  
pp. 1-32 ◽  
Author(s):  
JONAS R. STONIS ◽  
ARŪNAS DIŠKUS ◽  
ANDRIUS REMEIKIS ◽  
LILIANA KATINAS ◽  
NIXON CUMBICUS TORRES ◽  
...  
Keyword(s):  
New Species ◽  
South America ◽  
Host Plant ◽  
First Record ◽  
Female Genitalia ◽  
New Host ◽  
Neotropical Species ◽  
Plant Distributions

We describe seven new Neotropical species of Tischeriidae: Astrotischeria dondavisi Stonis & Diškus, sp. nov., A. bacchariphaga Diškus & Stonis, sp. nov., A. guatemalica Diškus & Stonis, sp. nov., A. sanjosei Stonis & Diškus, sp. nov., A. truncata Diškus & Stonis, sp. nov., Coptotriche parvisacculata Diškus & Stonis, sp. nov. and C. carmencita Stonis & Diškus, sp. nov. We report the discovery of Coptotriche Walsingham in South America and provide the following new host-plant records for the Neotropical Tischeriidae: Terminalia australis Cambess. (Combretaceae), Baccharis latifolia (Ruiz & Pav.) Pers., and B. emarginata (Ruiz & Pav.) Pers. (Asteraceae). We update the biology of Astrotischeria ochrimaculosa Diškus, Stonis & Vargas with the discovery that Wissadula (Malvaceae) is a new, verified host plant. The new species are illustrated with photographs of the adults, male and, if available, female genitalia, and the leaf mines. We expect broader distributions of tisheriid species in South America inferred from known host-plant distributions. 

scholarly journals Endoparasitic Paradiplectanotrema klimpeli sp. nov. (Monogenea: Ancyrocephalidae) from the Greater Lizardfish Saurida tumbil (Teleostei: Synodontidae) in Indonesia

2018 ◽  
Vol 4 ◽  
Author(s):  
Stefan Theisen ◽  
Harry W Palm ◽  
Hendrik Stolz ◽  
Sarah H Al-Jufaili ◽  
Sonja Kleinertz
Keyword(s):  
New Species ◽  
Coral Reef ◽  
Indian Ocean ◽  
Dna Sequences ◽  
Three Dimensional ◽  
First Record ◽  
New Host ◽  
Host Family ◽  
The Common

AbstractA new endoparasitic monogenean of Paradiplectanotrema Gerasev, Gayevskaya & Kovaleva, 1987, Paradiplectanotrema klimpeli sp. nov., is described from the southern Balinese coast, Indonesia. The new species is much larger, wider and characterized by the longest dorsal anchors compared with the congeners. Ventral anchors and ventral bars are the smallest in the genus, with a distinct ratio of 1:1. This is the first species with a gladiator breast-plate-shaped dorsal bar, with a length:width ratio of 1:1. Oesophagi of the Common Grinner Saurida tumbil (Bloch, 1795) (Synodontidae) were infected (prevalence = 17%) at an intensity of 12 (1–21). This is the first record of the genus from the eastern Indian Ocean, and lizardfishes represent a new host family. We provide light microscopy (in situ in oesophagal folds), three-dimensional confocal illustrations and a morphometric comparison of all congeners, with remarks on the recently described first Indonesian endoparasitic Monogenea Pseudempleurosoma haywardi Theisen, Palm, Al-Jufaili & Kleinertz, 2017. First 28S DNA sequences for Paradiplectanotrema allocate the new species close to endoparasitc freshwater monogeneans. Its ecology differs from Pseudempleurosoma Yamaguti, 1965 by utilizing deep-water fishes instead of coastal, coral reef-associated hosts; however, both are infecting schooling, bottom-dwelling fishes.

Morphological and molecular characterisation of Tylencholaimellus zeinabadensis sp. n. (Dorylaimida: Tylencholaimellidae) from Iran, with additional data on five known species of the genus

Nematology ◽  
2019 ◽  
Vol 21 (6) ◽  
pp. 597-612
Author(s):  
Nasir Vazifeh ◽  
Gholamreza Niknam ◽  
Habibeh Jabbari ◽  
Arezoo Naghavi ◽  
Reyes Peña-Santiago
Keyword(s):  
New Species ◽  
Additional Data ◽  
Rrna Gene ◽  
28S Rrna ◽  
Molecular Characterisation ◽  
Gene Sequences ◽  
Pharyngeal Bulb ◽  
Molecular Analyses ◽  
28S Rrna Gene ◽  
Region 10

Summary Six species of the genus Tylencholaimellus, one new and five known, collected in virgin and cultivated soils of East Azarbaijan province, Iran, are studied. Tylencholaimellus zeinabadensis sp. n. is morphologically characterised by its 1.2-1.7 mm long body, lip region 10-13 μm wide and offset by deep and broad constriction, odontostyle 16-20 μm long, stylet 22-30 μm long, neck 186-234 μm long, pharyngeal bulb 30-43 μm long, anterior uterine sac 55-103 μm long or 0.9-1.7 corresponding body diam. long, V = 34-41, tail short and rounded to conoid (20-30 μm, c = 45-83, c′ = 0.5-1.0), spicules 39-50 μm long, and one or two ventromedian supplements with hiatus. Molecular analyses using the D2-D3 expansion regions of the 28S rRNA gene sequences of the new species confirmed the monophyly of this genus based upon currently available data. A population of T. affinis is described and illustrated, and new data (morphometrics, pictures and distribution) are provided for T. loofi, T. paracinctus, T. polonicus and T. striatus.

A new species, a redescription of Aceria lamii (Liro, 1943) and two new records of eriophyoid mites (Acari: Trombidiformes: Eriophyoidea) on weeds in Golestan province, Iran

2019 ◽  
Vol 24 (2) ◽  
pp. 198
Author(s):  
Ali Gol ◽  
Hussein Sadeghi-Namaghi ◽  
Enrico De Lillo
Keyword(s):  
New Species ◽  
New Records ◽  
First Record ◽  
Artemisia Absinthium ◽  
New Host ◽  
Eriophyoid Mites ◽  
Golestan Province ◽  
First Time ◽  
Lamium Album ◽  
A New Species

During a faunistic survey on eriophyoid mites associated with weeds in Golestan province of Iran, four eriophyoid species were collected. A new species, Aculops hyperisaemum sp. nov., was found on Hypericum androsaemum L. (Hypericaceae) and herein described and illustrated. Paraphytoptus paradoxus Nalepa, 1896, Aceria lamii (Liro, 1943) and Aceria verbenacae de Lillo et al., 2017, were found respectively on Artemisia absinthium L. (Asteraceae), Lamium album L. and Salvia nemorosa L. (Lamiaceae) and are reported for the first time in Iran. Aculops hyperisaemum sp. nov. and A. lamii were vagrant on the underside of the leaves of their host plants and no symptoms were detected. Aceria lamii is redescribed using modern microscopy and terminology. Paraphytoptus paradoxus was vagrant on the leaf underside and caused discoloration of the leaves; this is the first record of Paraphytoptus from Iran. Aceria verbenacae induced erinea on leaves, petioles, stems and flowers on a new host plant species. 

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