Pharynx associated musculature in the Stilbonematinae (Desmodoroidea, Nematoda) with focus on the spiral muscle as a synapomorphic trait between Dorylaimia and Chromadoria [0.03%]
Dorylamia和Chromadoria之间螺旋肌作为同源特异性状的Stillbonematinae（Desmodoroidea，Nematoda）咽相关肌肉结构的研究
Philipp Pröts,Jörg A Ott
Philipp Pröts
Recent molecular phylogenies of Nematoda have suggested a sister-group relationship between Dorylaimia and Chromadoria, but supporting morphological evidence has so far been lacking. Using immunohistochemistry in combination with confocal l...
A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae) [0.03%]
共生海洋线虫中咽部的新型三分结构及其平行演化（Desmodoroidea，Stilbonematinae）
Philipp Pröts,Veronica Novotny-Diermayr,Jörg A Ott
Philipp Pröts
Stilbonematinae are nematodes commonly found in shallow marine sands. They are overgrown by a genus- and species-specific coat of chemoautotrophic sulphur-oxidizing ectosymbiotic bacteria which profit from the vertical migration of their ho...
Digging into boring bryozoans: new characters and new species of Immergentiidae [0.03%]
挖掘枯燥的苔藓动物：Immergentiidae科的新特征和新物种
Mildred J Johnson,Ahmed J Saadi,Piotr Kuklinski et al.
Mildred J Johnson et al.
Immergentia is an endolithic genus of ctenostome bryozoans and the sole member of the Immergentiidae. Etchings of their typical spindled-shaped and sometimes enantiomorphic borehole aperture in calcium carbonate substrates are accomplished ...
Alcyonidium kuklinskii sp. nov., a new species of Antarctic ctenostome bryozoan with a key to all Antarctic species of the genus [0.03%]
阿尔西翁尼迪姆库克林斯基新种，一种新的南极_ctenostome_苔藓动物以及该属所有南极物种的鉴定钥匙
Thomas Schwaha,Valentina Cometti,Ahmed J Saadi et al.
Thomas Schwaha et al.
Recent surveys of Antarctic waters in the Terra Nova Bay (Ross Sea) revealed numerous bryozoan species including ctenostome bryozoans. Whereas cheilostome bryozoans are well-studied in these latitudes, ctenostomes remain highly neglected. L...
The Caribbean intertidal mite Alismobates inexpectatus (Acari, Oribatida), an unexpected case of cryptic diversity? [0.03%]
隐存多样性吗？——不预期的地甲螨属海产腔足亚纲海洋物种研究
Tobias Pfingstl,Iris Bardel-Kahr,Sylvia Schäffer
Tobias Pfingstl
Molecular genetic analyses of Caribbean populations of the supposedly widespread intertidal oribatid mite Alismobates inexpectatus revealed the existence of a cryptic species. The new species, Alismobates piratus sp. n., shows considerable ...
Boring bryozoans: an investigation into the endolithic bryozoan family Penetrantiidae [0.03%]
厌烦的苔藓动物：关于内生苔藓动物科Penetrantiidae的研究
Sebastian H Decker,Masato Hirose,Sarah Lemer et al.
Sebastian H Decker et al.
An endolithic lifestyle in mineralized substrates has evolved multiple times in various phyla including Bryozoa. The family Penetrantiidae includes one genus with ten extant and two fossil species. They predominantly colonize the shells of ...
Non-ultrametric phylogenetic trees shed new light on Neanderthal introgression [0.03%]
非超度量系统系谱树使人们得以用新视角看待尼安德特人的遗传渗入现象
Arturo Tozzi
Arturo Tozzi
Ultrametric spaces are widely used to depict evolutionary times in phylogenetic trees since they assume that every population/species is located at the tips of bifurcating branches of the same length. The discrete branching of ultrametric t...
A mosaic of conserved and novel modes of gene expression and morphogenesis in mesoderm and muscle formation of a larval bivalve [0.03%]
双壳幼体中胚层和肌肉形成的保守与新型基因表达和形态发生的马赛克模式
Stephan M Schulreich,David A Salamanca-Díaz,Elisabeth Zieger et al.
Stephan M Schulreich et al.
The mesoderm gives rise to several key morphological features of bilaterian animals including endoskeletal elements and the musculature. A number of regulatory genes involved in mesoderm and/or muscle formation (e.g., Brachyury (Bra), even-...
Evolution and phylogeny of the deep-sea isopod families Desmosomatidae Sars, 1897 and Nannoniscidae Hansen, 1916 (Isopoda: Asellota) [0.03%]
深海等足类甲壳动物演化及系统发生研究（等腰亚目：Desmosomatidae及Nannoniscidae科）
Saskia Brix,Christoph Held,Stefanie Kaiser et al.
Saskia Brix et al.
In the deep sea, the phylogeny and biogeography of only a few taxa have been well studied. Although more than 200 species in 32 genera have been described for the asellote isopod families Desmosomatidae Sars, 1897 and Nannoniscidae Hansen, ...
The Caribbean enigma: the presence of unusual cryptic diversity in intertidal mites (Arachnida, Acari, Oribatida) [0.03%]
加勒比之谜：潮间带螨异常隐存多样性的发现（蛛形纲，真螨纲，盾螨超目）
Tobias Pfingstl,Julia Baumann,Andrea Lienhard
Tobias Pfingstl
The definition, as well as the existence of cryptic species, is still a subject of controversial debates. Some scientists claim that cryptic diversity is a real phenomenon that should be extensively studied while others argue that cryptic s...