Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

A new species of Lasiosmylus from the Early Cretaceous, China clarifies its genus-group placement in Ithonidae (Neuroptera).

ABSTRACT: A new species, Lasiosmylus longussp. n., is described from the Early Cretaceous Yixian Formation of Huangbanjigou Village, Liaoning Province, China. Based on the characters of the new species and nine new specimens of Lasiosmylus newi Ren & Guo, 1996, the generic diagnosis of Lasiosmylus is emended and the taxonomic position of Lasiosmylus Ren & Guo, 1996 is re-evaluated, and Lasiosmylus should be assigned to the ithonid genus-group.

SUBMITTER: Zheng B

PROVIDER: S-EPMC5126515 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

A new species of Lasiosmylus from the Early Cretaceous, China clarifies its genus-group placement in Ithonidae (Neuroptera).

Zheng Bingyu B Ren Dong D Wang Yongjie Y

ZooKeys 20161124 636

A new species, Lasiosmylus longussp. n., is described from the Early Cretaceous Yixian Formation of Huangbanjigou Village, Liaoning Province, China. Based on the characters of the new species and nine new specimens of Lasiosmylus newi Ren & Guo, 1996, the generic diagnosis of Lasiosmylus is emended and the taxonomic position of Lasiosmylus Ren & Guo, 1996 is re-evaluated, and Lasiosmylus should be assigned to the ithonid genus-group. ...[more]

PMID: 27917063

Similar Datasets

A new fossil silky lacewing genus (Neuroptera, Psychopsidae) from the Early Cretaceous Yixian Formation of China.

Project description:A new genus and species, Undulopsychopsis alexigen. et sp. n., is described from the Early CretaceousYixian Formation of western Liaoning Province, China. This genus is probably most closely related to the Asian Cretaceous genus Kagapsychops Fujiyama, 1978. The family affinity of Undulopsychopsisgen. n. is discussed. The genus is preliminarily assigned to Psychopsidae, although it shares some character states with Osmylopsychopidae (e.g., crossveins are very scarce; Rs1 and 1A are multi-branched).

| S-EPMC3260761 | biostudies-literature

New genus and species of sisyrids (Insecta, Neuroptera) from the Late Cretaceous Myanmar amber.

Project description:A new genus and species of Sisyridae, Stictosisyra pennyigen. et sp. n., is described from the Late Cretaceous (earliest Cenomanian/late Albian) Myanmar amber. It can be easily distinguished from other sisyrids genera by the configuration of wing venation such as forewing with four ra-rp crossveins, M forked distal to the separation of RP1, CuA pectinate and CuP simple; hind wing 1r-m long and sinuous. Besides, the newly documented spongillaflies bore distinct, irregularly distributed spots on the forewings.

| S-EPMC5904507 | biostudies-literature

A new genus and species of berothids (Insecta, Neuroptera) from the Late Cretaceous Myanmar amber.

Project description:A new genus and species of Berothidae is described from the Late Cretaceous (Cenomanian) Myanmar amber. Ansoberothajiewenae gen. et sp. nov. can be easily distinguished from other berothid genera by the long antenna, the scape with ca. 100 flagellomeres, the forewing with four ra-rp, MPand CuA are pectinately branched, and the hind wing with one oblique cua-cup between CuA stem and the distal branch of CuP.

| S-EPMC6658572 | biostudies-literature

A new genus and species of thorny lacewing from Upper Cretaceous Kuji amber, northeastern Japan (Neuroptera, Rhachiberothidae).

Project description:Kujiberothateruyukii gen. et sp. n., a remarkable new genus and species of Rhachiberothidae, is described from Upper Cretaceous amber from the Kuji area in northeastern Japan. This discovery represents the first record of this family both from Japan and from East Asia. This fossil taxon has the largest foreleg in the subfamily Paraberothinae found to date and its discovery implies that this group had higher morphological diversity in the Cretaceous than it does now. This finding also stresses the importance of the insect inclusions in Kuji amber, which have not been well explored in spite of their potential abundance.

| S-EPMC6290048 | biostudies-literature

A new species of beaded lacewings (Neuroptera, Berothidae) from mid-Cretaceous Myanmar amber.

Project description:A new species of Berothidae, Jersiberothamusivum sp. nov., is described and illustrated from mid-Cretaceous (lowest Cenomanian) Myanmar amber. It is easily distinguished from other species of Berothidae by the configuration of the wing venation including: forewing with distinct areas of infuscation surrounding cross-veins and vein forks, all cross-veins simple prior to ScP-RA fusion, presence of two cross-veins ra-rp; absence of inner or outer graduate series of cross-veins; RP with three branches; and absence of ma-mp cross-veins and cua-cup cross-veins; while hind wing has cross-vein 1r-m absent. The previous diagnoses of Iceloberotha Grimaldi, 2000 and Jersiberotha Grimaldi, 2000 are quite unclear because some characters occur mosaically in both genera. In order to solve this problem and distinguish J.musivum from other species in the family, a new key to species of Berothidae from Myanmar amber has been provided and the diagnoses of Iceloberotha and Jersiberotha have been revised.

| S-EPMC9005459 | biostudies-literature

A new species of the brown lacewing genus Zachobiella Banks from China (Neuroptera, Hemerobiidae) with a key to species.

Project description:The genus Zachobiella Banks, 1920 is reviewed and a new species Zachobiellayunanica sp. n. described from China. All species found in China are redescribed, and Zachobiellasubmarginata Esben-Petersen, 1929 is recorded from China for the first time. A key to the adults of Zachobiella is provided.

| S-EPMC4443588 | biostudies-literature

Siamothrips balteus, a new species of Scirtothrips genus-group from China (Thysanoptera, Thripidae).

Project description:The third species of the genus Siamothrips Okajima, Siamothrips balteussp. n., is described from China. The new species is characterised by the abdominal tergite II uniformly brown, III-VII with a brown area medially but pale on lateral thirds, tergite VIII smooth medially, tergite X with 3-4 rows of microtrichia medially, and abdominal sternite VII with one pair of discal setae laterally. A key to the three species has been constructed and is presented here.

| S-EPMC5240126 | biostudies-other

A New Species of the Genus Rapisma (Insecta: Neuroptera: Ithonidae) from Taiwan

Project description:A new species of the genus Rapisma, Rapisma taiwanense

| S-EPMC9755979 | biostudies-literature

Three new species of Osmylus Latreille from China (Neuroptera, Osmylidae).

Project description:Three new species of Osmylus Latreille are described from China: Osmylus maoershanicola sp. n., Osmylus shaanxiensis sp. n. and Osmylus angustimarginatus sp. n. These new species are distinguishable from other related species by the shape of the 9(th) tergite of both sexes, as well as the shape of gonarcus, mediuncus and spermatheca. A key is given to differentiate Palaearctic and Oriental species of Osmylus.

| S-EPMC4926665 | biostudies-literature

First record of the genus Bankisus Navas, 1912 in China, with the description of a new species (Neuroptera, Myrmeleontidae).

Project description:A new species of Bankisus Navás, 1912,(Bankisus sparsussp. n.)is described and illustrated with the genus newly recorded from China. A key to species of Bankisus is provided.

| S-EPMC3391720 | biostudies-literature