A new species of Progonocimicidae (Hemiptera: Coleorrhyncha) from northeastern China

Zootaxa ◽  
2012 ◽  
Vol 3495 (1) ◽  
pp. 73 ◽  
Author(s):  
QIUPING DONG ◽  
YUNZHI YAO ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Northeastern China ◽  
Fossil Species ◽  
The Family ◽  
Jiulongshan Formation ◽  
Left And Right ◽  
A New Species

A new fossil species, Cicadocoris varians sp. n., of the family Progonocimicidae is described from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Inner Mongolia, China. This Progonocimicidae is a well-preserved unusual fossil showing different sizes and proportions of the left and right tegmen.

Two new fossil species of Itaphlebia (Mecoptera: Nannochoristidae) from Jiulongshan Formation, Inner Mongolia, China

Zootaxa ◽  
2010 ◽  
Vol 2420 (1) ◽  
pp. 37 ◽  
Author(s):  
NAN LIU ◽  
Yunyun Zhao ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Northeastern China ◽  
Fossil Species ◽  
New Findings ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
Southern Russia

Two new species, Itaphlebia exquisita sp. nov and Itaphlebia laeta sp. nov., were collected from the Jiulongshan Formation (Middle Jurassic) of Daohugou, Inner Mongolia, China. A key to the species of the genus Itaphlebia is provided and diagnosis of the genus is revised. Itaphlebia exquisita sp. nov differs from other species in having an extra medial vein branch. Itaphlebia laeta sp. nov shows a transitional character to the extant genera by having a simple Sc. These new findings expand the distribution of Itaphlebia from middle-southern Russia to northeastern China.

scholarly journals New species of Grammolingia Ren, 2002 from the Middle Jurassic of Inner Mongolia, China (Neuroptera: Grammolingiidae)

Fossil Record ◽  
2013 ◽  
Vol 16 (2) ◽  
pp. 171-178 ◽  
Author(s):  
C. Shi ◽  
Y. Wang ◽  
D. Ren
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Wing Length ◽  
Northeastern China ◽  
Basal Part ◽  
Single Row ◽  
The Family ◽  
Jiulongshan Formation ◽  
Three New Species

Three new species, <i>Grammolingia uniserialis</i> n. sp., <i>Grammolingia binervis</i> n. sp., and <i>Grammolingia sticta</i> n. sp. are described from the Jiulongshan Formation of northeastern China. <i>G. uniserialis</i> n. sp. exhibits a single row of cells in the costal area almost along the entire wing length except the basal part, which is rare in the family and firstly found in this genus. <i>G. binervis</i> n. sp. and <i>G. sticta</i> n. sp. add two new patterns of wing markings to the family. A key to the species of <i>Grammolingia</i> Ren, 2002 is provided. All types of wing markings present in this family are classified. <br><br> doi:<a href="http://dx.doi.org/10.1002/mmng.201300008" target="_blank">10.1002/mmng.201300008</a>

New Earwigs in Protodiplatyidae (Insecta: Dermaptera) from the Middle Jurassic Jiulongshan Formation of Northeastern China

Zootaxa ◽  
2016 ◽  
Vol 4205 (2) ◽  
pp. 180 ◽  
Author(s):  
CHANGYUE XING ◽  
CHUNGKUN SHIH ◽  
YUNYUN ZHAO ◽  
DONG REN
Keyword(s):  
Middle Jurassic ◽  
Inner Mongolia ◽  
Northeastern China ◽  
New Taxon ◽  
New Genera ◽  
Worldwide Distribution ◽  
The Family ◽  
Jiulongshan Formation ◽  
And Migration ◽  
A New Species

Two new genera, each with a new species, Perissoderma triangulum gen. et sp. nov. and Abrderma gracilentum gen. et sp. nov., of the family Protodiplatyidae are described from the latest Middle Jurassic Jiulongshan Formation of Daohugou, Inner Mongolia, China. They are the first records of Protodiplatyidae from the latest Middle Jurassic Daohugou locality. Both new genera are assigned to Protodiplatyidae based mainly on diagnostic characters of antennae, pronotum, tegmina, tarsi and the distinct long, slender, multi-segmented cerci. We summarize the distributions and ages of all described fossil Archidermaptera and infer that the Dermaptera might have originated in Eurasia and started their diversification and migration to a worldwide distribution. The new taxon of Abrderma gracilentum gen. et sp. nov. provides one more example of an early earwig with well-preserved pentamerous tarsi on the hind leg. 

A new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of China

Zootaxa ◽  
2012 ◽  
Vol 3274 (1) ◽  
pp. 36 ◽  
Author(s):  
GUANG YANG ◽  
YUNZHI YAO ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Fossil Species ◽  
The Family ◽  
A New Species

A new fossil species, Poljanka hirsuta sp.n., of the family Protopsyllidiidae is described from the Middle Jurassic JiulongshanFormation of Daohugou Village, Inner Mongolia, China. A key to the species of the genus Poljanka Klimaszewski, 1995 is provided. The diagnosis of the genus is revised.

A new species of Orthobittacus (Mecoptera, Bittacidae) from the Middle Jurassic of Daohugou, Inner Mongolia (China)

2016 ◽  
Vol 107 (2-3) ◽  
pp. 157-162 ◽  
Author(s):  
Katarzyna Kopeć ◽  
Wiesław Krzemiński ◽  
Agnieszka Soszyńska-Maj ◽  
Yizi Cao ◽  
Dong Ren
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Jiulongshan Formation ◽  
A New Species

ABSTRACTThe genus Orthobittacus was established by Willmann (1989) and is characterised by a long Sc vein and the unusually developed medial sector for the Bittacidae. Four Jurassic species have been described in this genus to date: O. abshiricus (Martynova, 1951) from Kirgizia; O.desacuminatus (Bode, 1953) from Braunschweig (Germany); O. polymitus Novokshonov, 1996 from Karatau (Kazakhstan); and O. maculosus Liu, Shih, Bashkuev & Ren, 2016 from the Jiulongshan Formation of Daohugou (China). The fifth congeneric and second species from China, O. suni sp. nov., is described herein. The importance of the genus Orthobittacus for the phylogeny of Bittacidae, as the most plesiomorphic genus, is discussed.

scholarly journals The first fossil wedge-shaped beetle (Coleoptera, Ripiphoridae) from the middle Jurassic of China

2017 ◽  
Author(s):  
Yun Hsiao ◽  
Yali Yu ◽  
Congshuang Deng ◽  
Hong Pang
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Host Preference ◽  
Potential Host ◽  
Incertae Sedis ◽  
Jiulongshan Formation ◽  
Wood Boring ◽  
A New Species

A new species of Ripiphoridae Gemminger & Harold, 1870, Archaeoripiphorus nuwa gen. et sp. nov., is described and illustrated from a well-preserved impression fossil from the Middle Jurassic Jiulongshan Formation collected at Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China, representing the oldest documented occurrence of the Ripiphoridae described from the Mesozoic era. It shares several characters belonging to two basal ripiphorid subfamilies (Pelecotominae and Ptilophorinae), but it cannot be attributed to either of them and is herein placed as Subfamily incertae sedis. An overall similarity between Archaeoripiphorus gen. nov. and Recent Pelecotominae and the occurrence of wood-boring beetles in the same Formation implies a similar parasitoid host preference in xylophagous beetles for A. nuwa gen. et sp. nov., putting a spotlight on a potential host-parasitoid relationship in the Mesozoic.

A new lacewing (Insecta: Neuroptera: Grammolingiidae) from the Middle Jurassic of Inner Mongolia, China

Zootaxa ◽  
2011 ◽  
Vol 2897 (1) ◽  
pp. 51 ◽  
Author(s):  
YUSHUANG LIU ◽  
CHAOFAN SHI ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Wing Span ◽  
The Family ◽  
A New Species

A new species of the family Grammolingiidae (Neuroptera) (Leptolingia imminuta sp. nov.) is described from Daohugou village (Middle Jurassic), Inner Mongolia, China. In this new species, MA forks at the same level as the separation of Rs2 from Rs, close to the middle of forewing, this structure of MA is peculiar in Grammolingiidae and is different from that of all other known species. Moreover, this new species is the smallest species known in the family Grammolingiidae (30 mm wing span).

A water-skiing chresmodid from the Middle Jurassic in Daohugou, Inner Mongolia, China (Polyneoptera: Orthopterida)

Zootaxa ◽  
2008 ◽  
Vol 1762 (1) ◽  
pp. 53 ◽  
Author(s):  
XIN-WEN ZHANG ◽  
DONG REN ◽  
HONG PANG ◽  
CHUNG-KUN SHIH
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
New Genus ◽  
Autonomous Region ◽  
Jiulongshan Formation ◽  
First Time ◽  
A New Species

A new genus with a new species (Jurachresmoda gaskelli gen. et sp. nov.) of Chresmodidae (Insecta: Polyneoptera: Orthopterida) is described and illustrated. They were collected from the Middle Jurassic in Daohugou, Jiulongshan Formation, Inner Mongolia (Nei Mongol Autonomous Region), China. J. gaskelli have fringing hairs on tarsi and a part of tibiae of mid legs. These hairs and leg structures were probably associated with its water-skiing locomotion on freshwater. A high number of tarsomeres, e. g. ultra-articulated tarsi as reported in other species of Chresmodidae, are also found for this new species. But, these true tarsi are mixed with some wrinkles resulted from dehydration and compression during fossilization process. Nymphs of the new species are also described. This is the first time that long and segmented cerci of the nymph are described in Chresmodidae.

Two new genera and species of fossil true bugs (Hemiptera: Heteroptera: Pachymeridiidae) from northeastern China

Zootaxa ◽  
2011 ◽  
Vol 2835 (1) ◽  
pp. 41 ◽  
Author(s):  
YING LU ◽  
YUNZHI YAO ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Northeastern China ◽  
New Genera ◽  
Autonomous Region ◽  
True Bugs ◽  
Jiulongshan Formation ◽  
Set Up ◽  
Inner Mongolia Autonomous Region

Two new genera and new species, Peregrinpachymeridium comitcola gen. et sp. nov. and Corollpachymeridium heteroneurus gen. et sp. nov., of fossil Pachymeridiidae are described and illustrated from the Middle Jurassic Jiulongshan Formation in Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia Autonomous Region, China. We summarized all fossil genera of pachymeridiids found in China and set up a key to these 7 genera and 7 species. In addition, we hypothesize the significance of a rare, well-preserved, unusual bug fossil showing a male and a female together with their abdomen terminalia facing each other and their heads in the opposite direction.

New fossil wasps (Hymenoptera, Apocrita) from the Middle Jurassic of China

2015 ◽  
Vol 46 (5) ◽  
pp. 471-484 ◽  
Author(s):  
Menglun Wang ◽  
Longfeng Li ◽  
Chungkun Shih
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Interspecific Difference ◽  
New Information ◽  
The Family ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
Basal Position ◽  
Taxonomic Keys

Two new species,Symphytopterus gracilersp. nov. of the family Ephialtitidae andPraeaulacus byssinussp. nov. of the family Praeaulacidae, are described and illustrated from the late Middle Jurassic of Jiulongshan Formation at Daohugou in Inner Mongolia, China. Based on new information onS. gracilersp. nov. andP. byssinussp. nov., two taxonomic keys to the known species of generaSymphytopterusandPraeaulacusare provided. By comparing the wings ofSymphytopterus, we find that the change of the veins length is the main interspecific difference andS. liasinusmay occupy the most basal position inSymphytopterus.

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