Results 101 to 110 of about 211 (144)

Morphological phylogeny of Panorpidae (Mecoptera: Panorpoidea)

Systematic Entomology, 2021
Abstract Panorpidae is the largest family of Mecoptera with approximately 500 described species in one extinct and eight extant genera. The phylogeny of Panorpidae was inferred from DNA sequences recently, but has not been comprehensively studied based on morphological characters to date.
Bao-Zhen Hua
exaly   +2 more sources

Ultramorphology of the proventriculus in Panorpidae and Bittacidae (Mecoptera)

Micron, 2009
The proventriculus is a specialized part of the foregut in the alimentary canal in some insects, varying greatly in its structure across different insect groups. The ultramorphology of the proventriculus in Mecoptera was investigated in eight species of Panorpidae and one of the Bittacidae using light microscopy and scanning electron microscopy.
Shuyu, Liu, Baozhen, Hua
openaire   +2 more sources

Ultrastructural comparison of the compound eyes of Sinopanorpa and Panorpa (Mecoptera: Panorpidae)

Micron, 2012
The ultrastructure of the compound eyes of scorpionflies Sinopanorpa tincta (Navás, 1931), Panorpa liui Hua, 1997 and Panorpa sexspinosa Cheng, 1949 in Panorpidae were comparatively investigated using transmission electron microscopy. Their compound eyes share the following characters: each ommatidium possesses a corneal lens, a eucone tetrapartite ...
Bao-Zhen Hua
exaly   +3 more sources

The histology and ultrastructure of the salivary glands of Neopanorpa longiprocessa (Mecoptera: Panorpidae)

Protoplasma, 2020
The salivary glands of Panorpidae usually exhibit distinct sexual dimorphism and are closely related to the nuptial feeding behavior. In this study, the salivary glands of Neopanorpa longiprocessa were investigated using light microscopy and transmission electron microscopy.
Na, Ma, Yu-Xin, Zhang, Chao, Yue
openaire   +2 more sources

Spermatheca of the scorpionfly Sinopanorpa tincta (Navás, 1931) (Mecoptera: Panorpidae)

Protoplasma, 2020
The spermathecal structure of the scorpionfly Sinopanorpa tincta (Navás, 1931) was investigated using light microscopy, scanning, and transmission electron microscopy. The spermatheca consists of a bean-shaped spermathecal reservoir and an elongated spermathecal duct.
Lu-Yao Yang, Bao-Zhen Hua
openaire   +2 more sources

Ultrastructure of the seminal vesicle and sperm storage in Panorpidae (Insecta: Mecoptera)

Micron, 2010
The histology and ultrastructure of the seminal vesicle, male accessory gland and the epididymis in Panorpa and Sinopanorpa were observed using light microscopy and scanning and transmission electron microscopy. The seminal vesicle consists of a mono-layered elongated columnar epithelium, which contains abundant electron-dense granules and secretory ...
Sha, Xie, Baozhen, Hua
openaire   +2 more sources

Mouthparts and associated sensilla of adult Panorpidae (Insecta: Mecoptera)

Zoologischer Anzeiger, 2021
Abstract Adult mouthparts and associated sensilla were investigated for five genera of Panorpidae in Mecoptera by scanning electron microscopy, including Panorpa liui Hua, 1997, Dicerapanorpa magna (Chou, 1981), Cerapanorpa dubia (Chou & Wang, 1981), Neopanorpa longiprocessa Hua & Chou, 1997 and Furcatopanorpa longihypovalva (Hua & Cai, 2009).
Xiao-Yan Wang, Na Ma, Bao-Zhen Hua
openaire   +1 more source

Molecular phylogeny of Panorpidae (Insecta: Mecoptera) based on mitochondrial and nuclear genes

Molecular Phylogenetics and Evolution, 2015
Panorpidae are the largest family in Mecoptera, covering approximately 70% species of the order. However, the phylogenetic relationship within Panorpidae has not been adequately explored. Here we analyzed the phylogenetic relationships among 70 species of five genera in Panorpidae using maximum likelihood and Bayesian inference based on two ...
Bao-Zhen Hua
exaly   +3 more sources

New Names in Neopanorpa (Mecoptera: Panorpidae)

Journal of the Kansas Entomological Society, 2008
Abstract Neopanorpa flavoferruginea Byers, new species, from western Java, is described and illustrated. A problem of homonymy is corrected by proposal of a replacement name, Neopanorpa simulans, nomen novum.
openaire   +1 more source

The complete mitochondrial genome ofNeopanorpa pulchra(Mecoptera: Panorpidae)

Mitochondrial DNA, 2013
We describe the complete mitochondrial genome sequence of Neopanorpa pulchra (Mecoptera: Panorpidae). The sequence has a length of 16,314 bp (GenBank accession number JX569848) and the A + T content is as high as 77.46%. The genome contains 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes and an A + T-rich region.
Qian, Li, Shu-jun, Wei, Min, Shi, Xue-Xin, Chen   +3 more
openaire   +2 more sources