Systems & Control Letters《系统与控制快报》（月刊）. Founded in 1981 by two of the pre-eminent control theorists, Roger Brockett and Jan Willems, Systems & Control Letters is one of the leading journals in the field of control theory. The aim of the journal is to allow dissemination of relatively concise but highly original contributions whose high initial quality enables a relatively rapid review process. All aspects of the fields of systems and control are covered, especially mathematically-oriented and theoretical papers that have a clear relevance to engineering, physical and biological sciences, and even economics. Application-oriented papers with sophisticated and rigorous mathematical elements are also welcome.

Systematic Biology《系统生物学》（双月刊）. Systematic Biology is the bimonthly journal of the Society of Systematic Biologists. Papers for the journal are original contributions to the theory, principles, and methods of systematics as well as phylogeny, evolution, morphology, biogeography, paleontology, genetics, and the classification of all living things. A Points of View section offers a forum for discussion, while book reviews and announcements of general interest are also featured.

Systematics and Biodiversity《系统与生物多样性》（一年1卷）. Systematics and Biodiversity is devoted to whole-organism biology. It is an international, peer-reviewed Life Science journal published online and in print by Taylor & Francis for The Natural History Museum, London. The criterion for publication is scientific merit. Systematics and Biodiversity aims to document the diversity of all groups of living organisms through systematic papers that have broad context, and that address topical issues relating to biological collections, museum science and the principles and practice of systematics and related fields, including phylogenetics, evolution and conservation.

Systematic Reviews《系统评论》（一年1卷）. Systematic Reviews encompasses all aspects of the design, conduct and reporting of systematic reviews. The journal publishes high quality systematic review products including systematic review protocols, systematic reviews related to a very broad definition of health, rapid reviews, updates of already completed systematic reviews, and methods research related to the science of systematic reviews, such as decision modelling. At this time Systematic Reviews does not accept reviews of in vitro studies. The journal also aims to ensure that the results of all well-conducted systematic reviews are published, regardless of their outcome.

Systematic Parasitology《系统寄生虫学》（双月刊）. Systematic Parasitology publishes papers on the systematics, taxonomy and nomenclature of the following groups: Nematoda (including plant-parasitic), Monogenea, Digenea, Cestoda, Acanthocephala, Aspidogastrea, Cestodaria, Arthropoda (parasitic copepods, hymenopterans, mites, ticks, etc.), Protozoa (parasitic groups), and parasitic genera in other groups, such as Mollusca, Turbelleria, etc. Systematic Parasitology publishes fully illustrated research papers, brief communications, and fully illustrated major revisions. In order to maintain high standards, all contributors describing new taxa are asked to state clearly where the holotype is deposited and to make paratypes available for examination by the referees.

Systematic Entomology《系统昆虫学》（季刊）. Systematic Entomology publishes original papers on insect systematics, phylogenetics and integrative taxonomy, with a preference for general interest papers of broad biological, evolutionary or zoogeographical relevance.

Systematic Botany《系统植物学》（季刊）. Systematic Botany is the Societys quarterly international scientific journal, and publishes papers on topics such as taxonomy, systematics, speciation, morphometrics, molecular phylogeny, conservation, biogeography, and methods.

Systematic and Applied Microbiology《系统与应用微生物学》（双月刊）. Systematic and Applied Microbiology deals with various aspects of microbial diversity and systematics of prokaryotes. It focuses on Bacteria and Archaea; eukaryotic microorganisms will only be considered in rare cases.

Systematic and Applied Acarology《系统与应用蜱螨》（月刊）. Systematic and Applied Acarology (SAA) is an international journal of the Systematic and Applied Acarology Society (SAAS). The journal is intended as a free publication outlet for members of SAAS and all others who are interested in acarology.

Synthetic Metals《合成金属》（一年9期）. Synthetic Metals is a journal dealing with research on the physics, chemistry and applications of organic and carbon electronic materials such as electronic polymers and electronic molecular materials including novel carbon architectures.