Results 81 to 90 of about 468 (168)

Dual Functions of labial Resolve the Hox Logic of Chelicerate Head Segments. [PDF]

Mol Biol Evol, 2023
Gainett G, Klementz BC, Blaszczyk PO, Bruce HS, Patel NH, Sharma PP.   +5 more
europepmc   +1 more source

Extraembryonic tissue in chelicerates: a review and outlook. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2022
Prpic NM, Pechmann M.
europepmc   +1 more source

Immunohistochemical Study of the Serotonin (5-HT), Gonadotropin-Releasing Hormone (GnRH) and Ion Channels in the Brain of the Horseshoe Crab, Tachypleus [PDF]

, 2011
中国鲎（Tachypleustridentatus）隶属于节肢动物门（Arthropoda）、鳌肢亚门（Chelicerata）、肢口纲（Merostomata）、剑尾目（Xiphosura）、鲎科（Limulidae）。鲎科动物已存在数亿年之久，被人们称为“活化石”，是一种具有极其重要科研价值的生物，一直是国内外学者感兴趣的研究对象。国内学者对中国鲎的研究主要集中在人工培育、保护区建设、复眼形态和性腺、胚胎发育方面，有关中国鲎神经器官的研究未见诸报道 ...
李林明
core  

A student's text-book of zoology /

, 1898
v.1. Protozoa to Chaetognatha.--v.2. Amphioxus, Vertebrata.--v.3. Tunicata, Enteropneusta, Echinodermata, and Arthropoda. The introduction to Arthropoda, the Crustacea and Xiphosura by J.J. Lister. The Insecta and Arachnida by A.E. Shipley.Mode of access:
Lister, Joseph Jackson, 1857-1927., Sedgwick, Adam, 1854-1913., Shipley, A. E. (Arthur Everett), Sir, 1861-1927.   +2 more
core  

Neue Funde vonPsammolimulus gottingensis (Merostomata, Xiphosura) aus dem Mittleren Buntsandstein von Göttingen

Paläontologische Zeitschrift, 1962
Am Locus typicus vonPsammolimulus gottingensis W.Lange, einer Linse von Tongestein im Bausandstein des Mittleren Buntsandsteins im Bremker Tal bei Gottingen, wurden 38 teilweise vollstandig erhaltene Exemplare der Art neu gefunden. Diese Funde werden beschrieben. Es werden eine neue Diagnose der GattungPsammolimulus W.Lange 1922 und eine Rekonstruktion
openaire   +2 more sources

A holomorph approach to xiphosuran evolution—a case study on the ontogeny of Euproops

, 2012
Specimens of Euproops sp. (Xiphosura, Chelicerata) from the Carboniferous Piesberg quarry near Osnabrück, Germany, represent a relatively complete growth series of 10 stages.
Haug, C., Haug, J.T., Leipner, A., Rudkin, D.M., Schöllmann, L., Van Roy, P., Funch, P.   +6 more
core  

The genome of a daddy-long-legs (Opiliones) illuminates the evolution of arachnid appendages. [PDF]

Proc Biol Sci, 2021
Gainett G, González VL, Ballesteros JA, Setton EVW, Baker CM, Barolo Gargiulo L, Santibáñez-López CE, Coddington JA, Sharma PP.   +8 more
europepmc   +1 more source

Taxonomic Sampling and Rare Genomic Changes Overcome Long-Branch Attraction in the Phylogenetic Placement of Pseudoscorpions. [PDF]

Mol Biol Evol, 2021
Ontano AZ, Gainett G, Aharon S, Ballesteros JA, Benavides LR, Corbett KF, Gavish-Regev E, Harvey MS, Monsma S, Santibáñez-López CE, Setton EVW, Zehms JT, Zeh JA, Zeh DW, Sharma PP.   +14 more
europepmc   +1 more source

Major Revisions in Arthropod Phylogeny Through Improved Supermatrix, With Support for Two Possible Waves of Land Invasion by Chelicerates. [PDF]

Evol Bioinform Online, 2020
Noah KE, Hao J, Li L, Sun X, Foley B, Yang Q, Xia X.   +6 more
europepmc   +1 more source

The first Silurian horseshoe crab reveals details of the xiphosuran ground plan. [PDF]

Proc Biol Sci
Lamsdell JC.
europepmc   +1 more source