Two Middle Jurassic hanging-flies (Insecta: Mecoptera: Bittacidae) from Northeast China

Zootaxa ◽  
2008 ◽  
Vol 1929 (1) ◽  
pp. 38-46 ◽  
Author(s):  
YAN-LI LI ◽  
DONG REN ◽  
CHUNG-KUN SHIH
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Northeast China ◽  
New Genera ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
Cross Vein

Two new genera with two new species, Formosibittacus macularis gen. et sp. nov. and Jurahylobittacus astictus gen. et sp. nov. are described on the basis of well preserved specimens collected from the Jiulongshan Formation (Middle Jurassic) of Daohugou, Inner Mongolia, China. Formosibittacus can be distinguished from all known genera by a combination of the following features: three cross-veins between R 1 and R 2+3 ; one pterostigmal cross-vein; and two cross-veins between M 4 and CuA. Jurahylobittacus differs from all known genera by a combination the following of characters: one cross-vein between R 1 and R 2+3 ; one pterostigmal cross-vein; and two cross-veins between M 4 and CuA.

The first discovery of fossil rhopalids (Heteroptera: Coreoidea) from Middle Jurassic of Inner Mongolia, China

Zootaxa ◽  
2006 ◽  
Vol 1269 (1) ◽  
pp. 57 ◽  
Author(s):  
YUNZHI YAO ◽  
WANZHI CAI ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Fossil Record ◽  
New Genera ◽  
The Family ◽  
The World ◽  
Two New Species ◽  
Jiulongshan Formation

Two new genera and two new species of fossil rhopalid, Miracorizus punctatus gen. & sp. nov. and Longiclavula calvata gen. & sp. nov., are described and illustrated. They were collected from the Middle Jurassic Jiulongshan Formation of Inner Mongolia, China. This is the earliest fossil record of the family Rhopalidae in the world.

Two new genera of fossil palaeontinids from the Middle Jurassic in Daohugou, Inner Mongolia, China (Hemiptera, Palaeontinidae)

Zootaxa ◽  
2007 ◽  
Vol 1390 (1) ◽  
pp. 41-49 ◽  
Author(s):  
YING WANG ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Life Science ◽  
New Genera ◽  
Type Specimens ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
Normal University ◽  
Three New Species

In this paper two new genera and three new species of Palaeontinidae are described: Quadraticossus gen.nov., containing two new species, Q. fangi and Q. longicaulis; Hamicossus laevis gen. et sp. nov. These two new genera are established based on both complete forewings and hind wings. All of them were collected from the Middle Jurassic Jiulongshan Formation at Daohugou Village, Inner Mongolia. The type specimens are deposited in the College of Life Science, Capital Normal University.

Two new genera of fossil palaeontinids from the Middle Jurassic in Daohugou, Inner Mongolia, China (Hemiptera, Palaeontinidae)

Zootaxa ◽  
2007 ◽  
Vol 1390 (1) ◽  
pp. 41 ◽  
Author(s):  
YING WANG ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Life Science ◽  
New Genera ◽  
Type Specimens ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
Normal University ◽  
Three New Species

In this paper two new genera and three new species of Palaeontinidae are described: Quadraticossus gen.nov., containing two new species, Q. fangi and Q. longicaulis; Hamicossus laevis gen. et sp. nov. These two new genera are established based on both complete forewings and hind wings. All of them were collected from the Middle Jurassic Jiulongshan Formation at Daohugou Village, Inner Mongolia. The type specimens are deposited in the College of Life Science, Capital Normal University.

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.

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.

New fossil Prophalangopsidae (Orthoptera, Hagloidea) from the Middle Jurassic of Inner Mongolia, China

Zootaxa ◽  
2009 ◽  
Vol 2004 (1) ◽  
pp. 16-24 ◽  
Author(s):  
JUNJIE GU ◽  
YUN-YUN ZHAO ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Two New Species ◽  
Jiulongshan Formation

Two new species attributed to the genus Sigmaboilus Fang, Zhang & Wang, 2007 are described from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Inner Mongolia, China: Sigmaboilus fuscus sp. nov., S. peregrinus sp. nov. The diagnosis of the genus is revised.

New fossil giant lacewings from the Middle Jurassic Jiulongshan Formation of China (Neuroptera, Ithonidae)

Zootaxa ◽  
2021 ◽  
Vol 5067 (2) ◽  
pp. 259-266
Author(s):  
YIFAN XU ◽  
BINGYU ZHENG ◽  
HUI FANG ◽  
CHUNGKUN SHIH ◽  
DONG REN ◽  
...  
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
New Genus ◽  
Distal Half ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
A New Species

A new genus with a new species, Fuscopolystoechotes reticulatus Xu, Zheng, Shih & Wang, gen. et sp. nov., and a new species Lichenipolystoechotes fenestratus Xu, Fang, Shih & Wang, sp. nov. of Ithonidae, are described from the Middle Jurassic Jiulongshan Formation, Inner Mongolia, China. Both new species are assigned to Polystoechotes genus-group mainly based on the combination of following characters: the distinctly narrowed costal space in distal half, presence of recurrent humeral veinlet and ScA, absence of interlinked crossveins in between costal crossveins, converged ScP and RA and pectinately branched MA and MP in distal. But the new genus of Fuscopolystoechotes gen. nov. is differentiated from all other genera by a combination of characters, i.e., specialized markings on forewing; scp-ra crossveins absent; CuP with pectinate branches and crossveins in RP–A area complicated. These two new species with the remarkable markings in forewings are considered to be adapted for the particular Mesozoic environments for camouflage or mimicry.  

Two new species of Ptychopteridae and Trichoceridae from the Middle Jurassic of northeastern China (Insecta: Diptera: Nematocera)

Zootaxa ◽  
2012 ◽  
Vol 3501 (1) ◽  
pp. 55 ◽  
Author(s):  
LUXI LIU ◽  
CHUNGKUN SHIH ◽  
DONG REN
Keyword(s):  
New Species ◽  
Middle Jurassic ◽  
Inner Mongolia ◽  
Northeastern China ◽  
Two New Species ◽  
Jiulongshan Formation ◽  
Eastern Inner Mongolia

Two new species of Diptera, Eoptychopterina postica sp. nov. in Ptychopteridae and Eotrichocera (Archaeotrichocera) spatiosa sp. nov. in Trichoceridae are described and illustrated from the Middle Jurassic Jiulongshan Formation of Daohugou in eastern Inner Mongolia, China. These two new species are established based on fossil specimens with bodies and complete wings.

Sign in / Sign up

Export Citation Format

Share Document