Biological Journal of the Linnean Society最新文献_第9页

Bridging the cytogenetic gap in Trichoptera (Insecta): first karyotypic data on Neotropical species and insights into chromosomal evolution in caddisflies 弥合毛翅目(昆虫科)的细胞遗传学差距:新热带物种的第一个核型数据和对球虱染色体进化的见解

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-11-01 DOI: 10.1093/biolinnean/blad134

María Lovaglio Diez, María J Bressa, Sergio G Rodríguez Gil, Alba G Papeschi, Julieta V Sganga

{"title":"Bridging the cytogenetic gap in Trichoptera (Insecta): first karyotypic data on Neotropical species and insights into chromosomal evolution in caddisflies","authors":"María Lovaglio Diez, María J Bressa, Sergio G Rodríguez Gil, Alba G Papeschi, Julieta V Sganga","doi":"10.1093/biolinnean/blad134","DOIUrl":"https://doi.org/10.1093/biolinnean/blad134","url":null,"abstract":"Abstract Trichoptera are a diverse group of insects with aerial adults and aquatic immature stages. Despite their importance in freshwater environments, fundamental aspects of their biology are unknown, and no chromosomal studies have been performed in Neotropical species. The aim of this study was to provide the first cytogenetic analysis of four Trichoptera species from the Neotropics. We analysed the meiotic development and chromosome behaviour in Smicridea (Rhyacophylax) pampeana Flint (Annulipalpia: Hydropsychidae), Marilia flexuosa Ulmer (Integripalpia: Odontoceridae), Triplectides misionensis Holzenthal (Integripalpia: Leptoceridae), and Grumicha grumicha (Vallot) (Integripalpia: Sericostomatidae) by conventional cytogenetic procedures. The chromosome numbers are 2n = 31/32 (female/male) in S. (R.) pampeana, 2n = 57 (female) in M. flexuosa, 2n = 47 (female) in T. misionensis, and 2n = 35 (female) in G. grumicha. All four species have a simple sex chromosome system Z/ZZ (female/male). Females are the heterogametic sex, and their meiosis is achiasmatic. Our results together with available cytogenetic data provide more information on the karyology of Trichoptera and contribute to the current scientific knowledge of the possible mechanisms involved in chromosomal evolution. Based on all the evidence, we propose the existence of possible positive relationships between biological traits, ecological strategies, and cytogenetic features in Trichoptera.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"28 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135454862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spatiotemporal patterns of historical connections between Amazonian and Atlantic forests 亚马逊和大西洋森林之间历史联系的时空格局

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-11-01 DOI: 10.1093/biolinnean/blad128

Arielli Fabrício Machado, Gabriel Nakamura, Camila Duarte Ritter, Leandro Duarte

{"title":"Spatiotemporal patterns of historical connections between Amazonian and Atlantic forests","authors":"Arielli Fabrício Machado, Gabriel Nakamura, Camila Duarte Ritter, Leandro Duarte","doi":"10.1093/biolinnean/blad128","DOIUrl":"https://doi.org/10.1093/biolinnean/blad128","url":null,"abstract":"Abstract Despite the disjunct distribution of the Amazonian and the Atlantic forests, three historical connections between those biomes have been hypothesized: through Northeast Brazil, the Brazilian Cerrado, and the Southeast–Northwest. Temporal variation has been suggested to occur in these connections, with recent connections for the Northeast and older connections for the Southeast–Northwest. We tested for the hypothesis of temporal variation in these connections using Neotropical mammals as a study group. Phylogenetic and spatial data of sister groups from each forest were combined to access the spatiotemporal patterns of these connections. The relationship between distance route and divergence times was tested using linear regression. The results revealed that the previously suggested spatiotemporal pattern was corroborated only for Rodentia but not for Didelphimorphia and Chiroptera, showing both old and recent connections for all routes. In addition, each family revealed specific connections at different times. We refute the previously proposed absence of old connections through the Northeast route. Rather, temporal variation in the Northeast differs among the mammalian groups according to their evolutionary histories. Owing to the biogeographical history of each group, different connections were found at different times. Therefore, connections between these forests cannot be explained by a single spatiotemporal pattern.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"69 7-8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135455540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A cetacean limb from the Middle Eocene of Ukraine sheds light on mammalian adaptations to life in water 在乌克兰始新世中期发现的鲸类动物肢体揭示了哺乳动物对水中生活的适应

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-31 DOI: 10.1093/biolinnean/blad131

Svitozar Davydenko, Eugene Solyanik, Roman Tretiakov, Oleksandr Kovalchuk, Pavel Gol’din

{"title":"A cetacean limb from the Middle Eocene of Ukraine sheds light on mammalian adaptations to life in water","authors":"Svitozar Davydenko, Eugene Solyanik, Roman Tretiakov, Oleksandr Kovalchuk, Pavel Gol’din","doi":"10.1093/biolinnean/blad131","DOIUrl":"https://doi.org/10.1093/biolinnean/blad131","url":null,"abstract":"Abstract There are a few mammalian lineages secondarily adapted to life in water throughout their evolutionary history. Of them, only sirenians and cetaceans evolved as fully aquatic organisms. This transition was accompanied by changes in swimming mode, from foot paddling to tail-powered propulsion, with the forelimbs acting as efficient hydrofoils and the gradual loss of external hindlimbs. Here, we describe an isolated limb from the Middle Eocene of Ukraine, 43–42 Mya, identified as a hindlimb of a fully aquatic cetacean and being the earliest cetacean reported from Europe. It is represented by flattened, jointly articulated bones, identified as the tibia and fibula with a partly reduced knee joint and loose connection to the pes, and by flattened phalanges. This anatomy reveals a hitherto only presumed cetacean morphotype, showing that some of the early fully aquatic cetaceans were four-legged animals with functional hindlimbs that could be involved in advanced styles of swimming. They used either body undulation or lift-based propulsion powered by the tail or feet and could also use a transitional swimming style combining these modes.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135976773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multiple ornaments: trade-offs and redundancy in signalling functions in male and female varied tits (Sittiparus varius) 多种装饰:雄性和雌性不同山雀信号功能的权衡和冗余

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-31 DOI: 10.1093/biolinnean/blad150

Ruiyao Ma, Yiting Jiang, Dongmei Wan

{"title":"Multiple ornaments: trade-offs and redundancy in signalling functions in male and female varied tits (Sittiparus varius)","authors":"Ruiyao Ma, Yiting Jiang, Dongmei Wan","doi":"10.1093/biolinnean/blad150","DOIUrl":"https://doi.org/10.1093/biolinnean/blad150","url":null,"abstract":"Abstract Signals conveyed by ornaments can be indicators in the process of sexual selection. Specifically, signals may be superimposed on each other to represent an individual’s quality, convey different information, or offer redundant information. As much of the research in this area has focused on relationships between diverse signals in males, those of females have largely been overlooked. From 2022 to 2023, we tested whether three traits, namely acoustic (song display) and visual ornaments (patch size and carotenoid-based plumage coloration), and morphology (wing and tail length), were interrelated in males and whether visual ornaments and morphology were interrelated in females in a wild population of varied tits (Sittiparus varius). We found that males with brighter and more reddish plumage sang at lower maximum and minimum frequencies, with narrower bandwidths and lower frequency peaks. Similarly, a negative correlation between tail length and carotenoid-based plumage coloration was observed in both sexes. Furthermore, a positive relationship was found between signals within traits. These results highlight the trade-offs in signals between different traits, as well as the consistency within the same traits.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"2 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135975524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correction to: Ganoderma from Cuba: an approach to some species based on morphology and phylogenetic analyses 更正:来自古巴的灵芝:基于形态学和系统发育分析对某些物种的研究

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-30 DOI: 10.1093/biolinnean/blad158

引用次数: 0

The genetic diversity and population structure of Macridiscus multifarius along the coast of China using IIB-RAD sequencing 利用IIB-RAD测序分析中国沿海多花大白菜的遗传多样性和群体结构

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-25 DOI: 10.1093/biolinnean/blad139

Zhong Li, Yingying Ye, Jiji Li, Baoying Guo

{"title":"The genetic diversity and population structure of Macridiscus multifarius along the coast of China using IIB-RAD sequencing","authors":"Zhong Li, Yingying Ye, Jiji Li, Baoying Guo","doi":"10.1093/biolinnean/blad139","DOIUrl":"https://doi.org/10.1093/biolinnean/blad139","url":null,"abstract":"Abstract The clam Macridiscus multifarius is ecologically and economically important in the coastal regions of China. In this study, the IIB-RAD method was used to investigate the population diversity and structure of M. multifarius along the coast of China. Genomic DNA was extracted, sequenced, and subjected, resulting in 110.88 Gb of clean reads. Analysis showed that the M. multifarius populations along the coast of China exhibited a moderate to high level of genetic diversity (mean: HO = 0.272, HE = 0.365, π = 0.390, and FIS = 0.268). Further analysis of high-quality single nucleotide polymorphisms was used to generate a maximum-likelihood phylogenetic tree, principal component analysis, and FST values. The results revealed that there is no notable genetic differentiation among the nine M. multifarius populations south of the Yangtze River estuary. However, the Yancheng population shows clear genetic differentiation compared with the other nine populations, possibly linked to the barrier effect of the Yangtze dilution water and ocean current system. We believe that these results provide genetic insights for fisheries management to plan fisheries policies for M. multifarius and conserve natural resources.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"43 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135218801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Revisiting a cryptic species complex: interspecific gene flow among woodland salamanders in the Blue Ridge Mountains of northern Georgia, USA 重访一个神秘的物种复合体:美国乔治亚州北部蓝岭山脉林地蝾螈的种间基因流动

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-25 DOI: 10.1093/biolinnean/blad146

Todd W Pierson, Carlos D Camp, Jadin Cross, Jessica A Wooten, John B Jensen, Matt J Elliott

{"title":"Revisiting a cryptic species complex: interspecific gene flow among woodland salamanders in the Blue Ridge Mountains of northern Georgia, USA","authors":"Todd W Pierson, Carlos D Camp, Jadin Cross, Jessica A Wooten, John B Jensen, Matt J Elliott","doi":"10.1093/biolinnean/blad146","DOIUrl":"https://doi.org/10.1093/biolinnean/blad146","url":null,"abstract":"Abstract The complex topography of mountainous landscapes can create biogeographical barriers and promote allopatric speciation—even among morphologically cryptic species. However, these biogeographical barriers may not be permanent, and secondary contact between previously independently evolving populations can result in hybridization and introgression. In this study, we used genome-wide single nucleotide polymorphism data to re-examine a classic example of cryptic species in the Appalachian Mountains: the slimy salamander (Plethodon glutinosus) species complex. This group of morphologically similar terrestrial salamanders includes 14 species with parapatric distributions across the eastern USA. We focused on the Chattahoochee slimy salamander (P. chattahoochee) in northern Georgia and used a series of complementary phylogenomic and population genomic analyses to evaluate spatial genetic structure within this species and admixture with at least four other species of parapatric woodland salamanders. Our results highlight the utility of genomic data in clarifying species boundaries and underline the difficulty of species delimitation in organisms with complex evolutionary histories.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"9 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134973331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biogeography and diversification of the Caribbean clade of Miconia (Melastomataceae): a Cuban origin underlies one of the largest Antillean radiations Miconia (Melastomataceae)的加勒比分支的生物地理学和多样化:古巴起源是安的列斯群岛最大的辐射之一

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-21 DOI: 10.1093/biolinnean/blad048

Lucas C Majure, Lucas F Bacci, Eldis R Bécquer, Walter S Judd, Teodoro Clase, J Dan Skean, Fabián A Michelangeli

{"title":"Biogeography and diversification of the Caribbean clade of Miconia (Melastomataceae): a Cuban origin underlies one of the largest Antillean radiations","authors":"Lucas C Majure, Lucas F Bacci, Eldis R Bécquer, Walter S Judd, Teodoro Clase, J Dan Skean, Fabián A Michelangeli","doi":"10.1093/biolinnean/blad048","DOIUrl":"https://doi.org/10.1093/biolinnean/blad048","url":null,"abstract":"Abstract The Greater Antilles are renowned as a biodiversity hotspot and known to be geologically complex, which has led, in part, to the generation of organismal diversity in this area. One of the most species-rich montane groups within the Greater Antilles is the tribe Miconieae (Miconia s.l.) of the Melastomataceae, with ca. 325 species found there. The most diverse clade of Miconia in the Caribbean, the Caribbean clade, composes roughly half of that diversity, with an estimated 160 species, nearly all of which are endemic to the Greater Antilles. It is unclear how that diversity has been generated through time or where it originated, but we now have sufficiently well-sampled and robust datasets to test these patterns. Using a custom-built plastome dataset, we generated a robust phylogenetic hypothesis for 106 of the 160 Caribbean clade members and tested biogeographical patterns among the islands. Our results suggest that the Caribbean clade originated in the mid-Miocene, probably from a South American ancestor, and diversified substantially on the island of Cuba before repeatedly dispersing across other parts of the Greater Antilles, especially into nearby Hispaniola and then, to a lesser extent, into Jamaica, Puerto Rico and, finally, into the Lesser Antilles.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"53 14","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135511670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of habitat and migration on plumage colour in Cardinalidae 生境和迁徙对红雀科鸟类羽毛颜色的影响

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-20 DOI: 10.1093/biolinnean/blad066

Benjamin F Scott, Allison J Shultz, Kevin J Burns

{"title":"The impact of habitat and migration on plumage colour in Cardinalidae","authors":"Benjamin F Scott, Allison J Shultz, Kevin J Burns","doi":"10.1093/biolinnean/blad066","DOIUrl":"https://doi.org/10.1093/biolinnean/blad066","url":null,"abstract":"Abstract Plumage coloration arises from a complex concert of selection pressures incorporating regional ecology, the light environment and genomic architecture. Here, we analyse the evolution of coloration in cardinals and grosbeaks (Cardinalidae) from the avian visual perspective and test the relative roles of life-history traits in shaping plumage evolution. We incorporate life-history data from three separate sources to analyse the correlated evolution of plumage coloration and ecological and habitat classifications for males and females. Our results show that males and females evolve under different axes of selection and that correlations with life-history traits differ between the sexes. We find that preferences for semi-open, fragmented habitat are correlated with male, but not female, plumage complexity. We also find that migration, long heralded as a driver of sexual dichromatism, is correlated with reduced plumage complexity in females, but not significantly correlated with male plumage coloration. Finally, our results showcase that user-defined categorical metrics can influence or, potentially, even mislead the interpretation of results, highlighting the need to measure habitat quantitatively rather than with subjective, categorical metrics.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"1 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135568081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evolutionary history of Magnolia sect. Talauma (Magnoliaceae) in Cuba 标题古巴木兰科木兰花的进化历史

3区生物学

Biological Journal of the Linnean Society Pub Date : 2023-10-19 DOI: 10.1093/biolinnean/blad054

Ernesto Testé, Majela Hernández-Rodríguez, Salvador Guzmán Díaz, Alejandro Palmarola, Emily Veltjen, Eldis R Bécquer, Fabián A Aldaba-Nuñez, Marie-Stephanie Samain, Luis R González Torres, Thierry Robert

{"title":"Evolutionary history of Magnolia sect. Talauma (Magnoliaceae) in Cuba","authors":"Ernesto Testé, Majela Hernández-Rodríguez, Salvador Guzmán Díaz, Alejandro Palmarola, Emily Veltjen, Eldis R Bécquer, Fabián A Aldaba-Nuñez, Marie-Stephanie Samain, Luis R González Torres, Thierry Robert","doi":"10.1093/biolinnean/blad054","DOIUrl":"https://doi.org/10.1093/biolinnean/blad054","url":null,"abstract":"Abstract Evolutionary biologists recognize that understanding the phylogenetic history of closely related species is challenging without considering their population genetics history. The taxonomy of Magnolia sect. Talauma in Cuba has long been debated, with several changes in taxon delimitations. All these taxonomic revisions were based exclusively on leaf morphological characteristics of a few individuals, limiting their ability to elucidate taxon boundaries. Recent studies have focused on conservation genetics and species delimitation of Cuban magnolias, based on ecological, morphological and genetic data. Here, we use full plastome sequences and microsatellite data to infer phylogenetic relationships and potential historical migration events among species in Magnolia sect. Talauma in Cuba. Bayesian phylogeny and TreeMix were used to understand the phylogenetic relationships. Based on this, Magnolia sect. Talauma in Cuba does not comprise a monophyletic group. The data continue to show a highly supported unresolved species complex in the taxa of Magnolia subsect. Talauma from north-eastern Cuba. From a taxonomic point of view, our results do not entirely support the most recent taxonomic review proposed for the family in Cuba.","PeriodicalId":55373,"journal":{"name":"Biological Journal of the Linnean Society","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135666902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1