Article
Biology
Christoph Oberprieler, Tankred Ott, Robert Vogt
Summary: The delimitation of species is crucial in biodiversity research, especially in polyploid plant groups. This study used DNA-based fingerprinting and statistical analyses to determine the taxonomic treatment of tetraploid members of a plant genus, resulting in the identification of six species (two with subspecies). This provides a foundation for studying the evolutionary history of this plant group.
Article
Plant Sciences
Daniele Bonsanto, Nello Biscotti, Robert Philipp Wagensommer
Summary: This paper presents the results of a research conducted on Scabiosa garganica, a species with limited herbarium records and outdated morphological descriptions. The study found multiple populations in the Gargano Promontory area, providing insight into distribution and ecological conditions related to S. garganica. Morphological analysis of a large sample confirmed the species autonomy and clarified its relationship with S. holosericea and S. taygetea. Additionally, the conservation status of the species was assessed using IUCN criteria.
Article
Biodiversity Conservation
Helen V. Ford, Jamison M. Gove, Andrew J. Davies, Nicholas A. J. Graham, John R. Healey, Eric J. Conklin, Gareth J. Williams
Summary: This study, based on benthic community data collected around five uninhabited central Pacific oceanic islands, reveals the autocorrelated nature of coral reef seascapes, with differences in patterns across geographies but similarities between islands in closer proximity and of similar size. Physical environmental drivers, particularly surface wave energy, play a key role in governing the spatial scaling properties of benthic competitors on coral reefs.
Article
Agriculture, Multidisciplinary
Ge Shi-shuai, He Wei, He Li-mei, Yan Ran, Zhang Hao-wen, Wu Kong-ming
Summary: The study found that appropriate flight activity of the fall armyworm significantly speeds up the reproductive process, enhancing our understanding of its migratory biology.
JOURNAL OF INTEGRATIVE AGRICULTURE
(2021)
Article
Zoology
Stephane Puissant, Kevin Gurcel
Summary: A new subspecies, Tibicina quadrisignata pilleti Puissant ssp. nov., is discovered in Morocco, which is similar to Tibicina quadrisignata (Hagen, 1855) but differs in male body color and some acoustic parameters. A complete analysis of the morphology and acoustic behavior of the two Tibicina taxa found in Morocco is developed, providing new information on biology, ecology, and distribution. Tibicina maldesi, one of the taxa, emits a high carrier frequency, possibly as an adaptation to avoid acoustic interference with other species.
Article
Forestry
Farah Alia Nordin, Akmal Raffi, Rusea Go, Christina Seok Yien Yong, Kartini Saibeh, Ahmad Sofiman Othman
Summary: Seventy-two morphological characters and three ecological characteristics were measured to assess variation and phylogenetic relationships among twelve species and three infraspecific taxa of the genus Spathoglottis from Peninsular Malaysia and Borneo. The morphological analyses divided Spathoglottis into two main groups based on the colours of the flower: Purple-Flowered Spathoglottis and Yellow-Flowered Spathoglottis. Species within the two groupings were further classified based on the size of the plants (Large/Dwarf Purple Spathoglottis and Large/Dwarf Yellow Spathoglottis) and the shapes of the labellum (spathulate, bilobulate or narrow/thread-like). The selected morphological characters appeared to support the taxonomic boundaries between two mostly debated taxa in the genus, S. aurea and S. microchilina.
Article
Marine & Freshwater Biology
Gongaote Zhang, Yalan Sheng, Yujie Liu, Xiao Cao, Saleh A. Al-Farraj, Peter Vdacny, Hongbo Pan
Summary: This study investigates three new Amphileptus species discovered in northern China using standard alpha-taxonomic methods. Phylogenetic analysis of nuclear small subunit ribosomal DNA (SSU rDNA) sequences suggests that the family Amphileptidae might be monophyletic while the genus Amphileptus is paraphyletic, with multiple well-delimited species groups.
MARINE LIFE SCIENCE & TECHNOLOGY
(2022)
Article
Environmental Sciences
Regan Drennan, Thomas G. Dahlgren, Katrin Linse, Adrian G. Glover
Summary: The study investigated the benthic annelid fauna of the Prince Gustav Channel and Duse Bay in Antarctica, revealing local variability in terms of species richness, abundance, and composition, with Polynoidae being the most diverse family. This research further fills sampling gaps in a poorly studied region of the Southern Ocean, providing initial insights into the diverse benthic communities in a dynamic habitat with continuing glacial influence.
FRONTIERS IN MARINE SCIENCE
(2021)
Article
Environmental Sciences
Kimberley Hunnam, Imelda Carlos, Michael P. Hammer, Joctan Dos Reis Lopes, David J. Mills, Natasha Stacey
Summary: This study documents the knowledge of Timorese fishers on local sardine species and their naming conventions, providing important insights for future fisheries monitoring and management. Fishers recognize strong associations between certain sardine species-groups and seasonally turbid river plumes, as well as migratory behavior of some sardine species, complicating initiatives for co-management or community-based management of Timor-Leste's coastal waters and fisheries.
FRONTIERS IN MARINE SCIENCE
(2021)
Review
Biology
Andres Arias, Sarah A. Woodin, Hannelore Paxton
Summary: The genus Diopatra plays a significant role in sedimentary systems and is widely used as bait. Despite their importance, we still have limited knowledge about their reproductive modes and physiological tolerances. Recent discoveries have revealed the protandric sequential hermaphrodite nature of the predominant Diopatra species in the well-known Atlantic coast of Europe. This special volume aims to stimulate more research and provide further insights into the genus.
Article
Multidisciplinary Sciences
Modesto Luceno, Tamara Villaverde, Jose Ignacio Marquez-Corro, Rogelio Sanchez-Villegas, Enrique Maguilla, Marcial Escudero, Pedro Jimenez-Mejias, Manuel Sanchez-Villegas, Monica Miguez, Carmen Benitez-Benitez, A. Muthama Muasya, Santiago Martin-Bravo
Summary: Carex section Schoenoxiphium is a species endemic to the Afrotropical region, mainly found in southern and eastern Africa. Through a comprehensive study using morphological, molecular, and cytogenetic data, 21 species were identified, including one newly described species. Previous molecular works identified five main lineages in Schoenoxiphium, which were confirmed in this study.
Review
Biodiversity Conservation
Miguel A. Meca, Anna Zhadan, Torsten H. Struck
Summary: This review discusses the systematics and recent advancements in the biology, ecology, and species diversity of the annelid taxa Parergodrilidae and Orbiniidae, emphasizing the importance of understanding their distribution, diversity, and evolution for studying progenesis in Annelida.
Article
Environmental Sciences
Francesco Mugnai, Barbara Mikac, Marina Antonia Colangelo, Kenan Oguz Matterson, Marco Abbiati, Federica Costantini
Summary: Monitoring spatial and temporal changes of marine benthic communities is crucial for conserving marine ecosystems. This study used standardized procedures to sample benthic communities at three locations in the Central Mediterranean Sea, and employed a combination of morphological identification and DNA metabarcoding to assess community diversity. Significant differences in community structure were observed both between locations and within close proximity, and temporal variability was also detected with higher richness in 2020. Combining morphological and metabarcoding approaches is necessary to fully describe the biodiversity of benthic assemblages.
FRONTIERS IN MARINE SCIENCE
(2023)
Article
Plant Sciences
Minseok Jeong, Yitong Wang, Jong Im Kim, Woongghi Shin
Summary: In this study, the taxonomy and phylogeny of colonial Dinobryon species were investigated using molecular and morphological methods. The results revealed 15 different genetic lineages based on the nuclear ITS sequences. Phylogenetic analysis of the combined multigene dataset identified 18 subclades, including five new species. Morphological studies focused on lorica dimension and shape, as well as stomatocyst morphology. Based on these findings, five new species were proposed.
FRONTIERS IN PLANT SCIENCE
(2023)
Review
Zoology
Alexey V. Golikov, Gudmundur Gudmundsson, Martin E. Blicher, Lis L. Jorgensen, Ekaterina I. Korneeva, Steinunn H. Olafsdottir, Elena I. Shagimardanova, Leyla H. Shigapova, Denis V. Zakharov, Olga L. Zimina, Rushan M. Sabirov
Summary: We report two newly discovered Arctic species of incirrate octopods, providing detailed descriptions and additional data on other species in the Muusoctopus genus. The study contributes to our understanding of their morphology, reproductive biology, genetics, and ecology, and includes a data table for species identification in the northern North Atlantic and Arctic regions.
ZOOLOGICAL LETTERS
(2023)