A new genus and new species of free-living marine nematodes from the Yellow Sea, China

2007 ◽  
Vol 87 (3) ◽  
pp. 717-722 ◽  
Author(s):  
Yong Huang ◽  
Zhinan Zhang
Keyword(s):  
New Species ◽  
Yellow Sea ◽  
Type Species ◽  
New Genus ◽  
The Yellow Sea ◽  
Marine Nematodes ◽  
Free Living ◽  
One New Species

A new genus and one new species of free-living marine nematodes Paramarylynnia gen. nov., Paramarylynnia subventrosetata sp. nov. from the Yellow Sea, China are described and illustrated. Paramarylynnia gen. nov. is characterized by a cuticle with transverse rows of even dots; absence of lateral differentiation; gubernaculum large and dilated at the distal end, no distal dentation; precloacal supplements absent; tail conico-cylindrical.The type species of Paramarylynnia gen. nov. is Paramarylynnia subventrosetata sp. nov.

New species of free-living marine nematodes from the Yellow Sea, China

2006 ◽  
Vol 86 (2) ◽  
pp. 271-281 ◽  
Author(s):  
Y. Huang ◽  
Z.N. Zhang
Keyword(s):  
New Species ◽  
Yellow Sea ◽  
Buccal Cavity ◽  
The Yellow Sea ◽  
Marine Nematodes ◽  
Free Living ◽  
Marine Life ◽  
Conical Section ◽  
Anterior Body ◽  
Three New Species

Three new species of free-living marine nematodes: Oncholaimus multisetosus sp. nov., Sabatieria stenocephalus sp. nov. and Setosabatieria coomansi sp. nov. from the Yellow Sea, China are described and illustrated. The male of Oncholaimus multisetosus sp. nov. is characterized by a tail sharply constricted at the junction of the conical and cylindrical sections; two circles of 12–15 pairs of circumcloacal setae each. In the female, the conical section of the tail gradually tapers in a cylindrical section. Sabatieria stenocephalus sp. nov. is characterized by the pronounced sharp-pointed anterior body, sclerotized tooth-like front edge of buccal cavity and 15 tubular-shaped precloacal supplements with the posterior five more closely spaced. Setosabatieriacoomansi sp. nov. can be separated from the other species of the genus by the number (6–8) of cervical setae per file, the number of precloacal supplements (15) and the absence of central strips in spicules and leaf-like extensions of the cuticle lateral to the cloaca. Types are deposited in the College of Marine Life Sciences, Ocean University of China.

Two new species of Xyalidae (Nematoda) from the Yellow Sea, China

2010 ◽  
Vol 90 (2) ◽  
pp. 391-397 ◽  
Author(s):  
Yong Huang ◽  
Zhinan Zhang
Keyword(s):  
New Species ◽  
Yellow Sea ◽  
Dorsal Side ◽  
The Yellow Sea ◽  
Marine Nematodes ◽  
Free Living ◽  
Two New Species

Two new species of free-living marine nematodes, Daptonema longiapophysis sp. nov. and Cobbia sinica sp. nov. from the Yellow Sea, China are described and illustrated. Daptonema longiapophysis sp. nov. is characterized by spicules with a projection on the ventral and dorsal side respectively and the length of the gubernacular apophysis longer than the length of spicules. Cobbia sinica sp. nov. is characterized by one big dorsal tooth, long conico-cylindrical tail and gubernaculum with a small dorsal apophysis.

One new species of free-living marine nematode from the Yellow Sea, China

Zootaxa ◽  
2021 ◽  
Vol 4999 (3) ◽  
pp. 273-278
Author(s):  
YINGDONG HAO ◽  
QUANAN HU ◽  
YONG HUANG
Keyword(s):  
New Species ◽  
Yellow Sea ◽  
The Yellow Sea ◽  
Marine Nematode ◽  
Sand Beach ◽  
Free Living ◽  
Dichotomous Key ◽  
Males And Females ◽  
One New Species ◽  
A New Species

A new species of Setostephanolaimus Tchesunov, 1994, S. longiseta sp. nov. was discovered in an intertidal sand beach along the Rizhao coast of the Yellow Sea. It is characterized by its long and slender body, long cephalic setae (longer than 20 µm and 16 µm in males and females, respectively) and subcephalic setae, long spicules (longer than 90 µm), gubernaculum with dorsal hooked apophyses, along with presence of 10–12 tubular precloacal supplements in males. Updated dichotomous key for species of the genus Setostephanolaimus is also given.

Two new species of the genus Elzalia (Nematoda: Monhysterida: Xyalidae) from the Yellow Sea, China

2006 ◽  
Vol 86 (5) ◽  
pp. 1047-1056 ◽  
Author(s):  
Y. Zhang ◽  
Z.N. Zhang
Keyword(s):  
New Species ◽  
Yellow Sea ◽  
Small Body ◽  
Large Body ◽  
The Yellow Sea ◽  
Marine Nematodes ◽  
Free Living ◽  
Head Diameter ◽  
Body Diameter ◽  
Two New Species

Two new species of free-living marine nematodes of the genus Elzalia, Elzalia gerlachi sp. nov. and Elzalia striatitenuis sp. nov. from the Yellow Sea, China, are described and illustrated. Elzalia gerlachi sp. nov. is characterized by relatively large body length (1540–1740 μm in males; 1510–1780 μm in females), spicules 135–160 μm (3.33–3.90 anal body diameter) and complex gubernaculum. Elzalia striatitenuis sp. nov. is characterized by rather small body size (560–660 μm in males; 570–630 μm in females), short cephalic setae 2.5 μm long (21.4–31.3% of head diameter), spicules 65–85 μm (4.06–4.67 anal body diameter) and relatively simple gubernaculum. The two new species can be distinguished from other species of the genus by length and structure of spicules and gubernaculum. Pictorial and tabular keys to the genus are given.

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.

A new Oriental genus of Iassini leafhoppers (Hemiptera: Cicadellidae: Iassinae) with description of four new species

Zootaxa ◽  
2010 ◽  
Vol 2641 (1) ◽  
pp. 15 ◽  
Author(s):  
WU DAI ◽  
XINMIN ZHANG ◽  
Yalin Zhang ◽  
C. H. DIETRICH
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Type Species ◽  
New Genus ◽  
Key To Species ◽  
Two New Species ◽  
One New Species

Sinojassus gen. nov. of tribe Iassini is described based on: two new species from China, S. loberus Dai, Zhang & Zhang sp. nov. (type species), S. aspinus Dai, Zhang & Zhang sp. nov.; one new species from China and Thailand, S. compressus Dai, Zhang & Zhang sp. nov.; and one new species from Vietnam, S. webbi Dai & Dietrich sp. nov. Detailed morphological descriptions, illustrations and a key to species are provided. The new genus resembles Coriojassus Evans, Hyalojassus Evans and Trocnadella Singh-Pruthi in the structure of the male genitalia. The style has an elongate apodeme and short apophysis, the connective is absent, and the aedeagus is simple, without processes, and connected to other parts of the genitalia by membranous ligaments. A key to Oriental genera of Iassini is also provided.

scholarly journals New and rare species of hyporheic water mites from New Zealand (Acari: Hydrachnidia: Aturidae, Momoniidae), with the description of two new genera, one new subgenus and one new species

Acarologia ◽  
2019 ◽  
Vol 59 (3) ◽  
pp. 364-373
Author(s):  
Harry Smit
Keyword(s):  
New Species ◽  
New Zealand ◽  
Rare Species ◽  
Type Species ◽  
New Genus ◽  
New Genera ◽  
Water Mites ◽  
New Subgenus ◽  
The 1960S ◽  
One New Species

Recently collected material as well as material collected in the 1960s of Zelandopsis aturoides Schwoerbel, 1984 shows that this species does not belong in Zelandopsis, but in a new genus described in this paper. Moreover, a new genus was found in recent material from New Zealand, i.e. Acidoturus n. gen., with the type species A. parviscutatus n. sp.. A new subgenus of Momonia, i.e. Zelandomomonia, is erected to accommodate M. hopkinsi Schwoerbel, 1984. Furthermore, a redescription is given for Zelandopsis morimotoi Imamura, 1977 and the first description is given of the female of Notohygrobates kathrynae Cook, 1983.

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