Contributions to Zoology最新文献_第6页

Reassessment and systematic position of the sinistral snails of genus Hemiplecta from Thailand (Eupulmonata: Ariophantidae), with description of two new species 泰国半螺属左缘螺的重新评价和系统定位(拟螺目:拟螺科)，并附2新种描述

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-12-07 DOI: 10.1163/18759866-bja10016

C. Sutcharit, E. Jeratthitikul, P. Tongkerd, S. Panha

{"title":"Reassessment and systematic position of the sinistral snails of genus Hemiplecta from Thailand (Eupulmonata: Ariophantidae), with description of two new species","authors":"C. Sutcharit, E. Jeratthitikul, P. Tongkerd, S. Panha","doi":"10.1163/18759866-bja10016","DOIUrl":"https://doi.org/10.1163/18759866-bja10016","url":null,"abstract":"\u0000Indochina land snails of the family Ariophantidae are in need of thorough systematic revision. Here we comprehensively revise the systematics of the large-shelled, sinistral (counterclockwise) coiling snails from Thailand and Peninsular Malaysia. Molecular phylogeny based on mitochondrial (coi and 16S) and nuclear (28S) gene sequences demonstrates that these sinistral snails are not members of Dyakiidae as previously thought, but instead are more closely related to the genus Hemiplecta in the family Ariophantidae. Comparative morphology also reveals similarity of reproductive organ features (globular gametolytic organ, well-developed dart apparatus, and lack of amatorial organ complex). Based on this evidence, we propose to transfer these sinistral snails to the genus Hemiplecta. Molecular phylogenetic analyses further strongly support the monophyly of this sinistral lineage with respect to other members of Hemiplecta. This monophyletic clade consists of five members including three species that were previously classified as “Dyakia”, H. lahatensis, H. retrorsa and H. salangana, and two new species described herein, H. ligorica n. sp. and H. thailandica n. sp. This study also suggests that the anatomy of the gametolytic organ in the genus Hemiplecta corresponds well with the phylogenetic relationships and appears to be a taxonomically informative character, while the penial verge has little utility for generic recognition.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47600992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 6

Carlgren’s hesitation allayed: redescription and systematics of Heteranthus verruculatus Klunzinger, 1877 (Cnidaria, Actiniaria), with a redefinition of Heteranthidae Carlgren, 1900 Carlgren的犹豫得到了缓解:1877年(刺胞科，猕猴桃属)对Heteranthus verruculatus Klunzinger的重新描述和系统分类，并重新定义了heteranidae Carlgren, 1900年

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-11-27 DOI: 10.1163/18759866-bja10015

N. Yap, Z. B. R. Quek, Ria Tan, Dharma Arif Nugroho, J. N. Lee, M. Berumen, K. Tan, Danwei Huang

{"title":"Carlgren’s hesitation allayed: redescription and systematics of Heteranthus verruculatus Klunzinger, 1877 (Cnidaria, Actiniaria), with a redefinition of Heteranthidae Carlgren, 1900","authors":"N. Yap, Z. B. R. Quek, Ria Tan, Dharma Arif Nugroho, J. N. Lee, M. Berumen, K. Tan, Danwei Huang","doi":"10.1163/18759866-bja10015","DOIUrl":"https://doi.org/10.1163/18759866-bja10015","url":null,"abstract":"\u0000Species boundaries delineating tropical sea anemones (Cnidaria, Actiniaria) of the zooxanthellate genus, Heteranthus Klunzinger, 1877, are unclear. There are currently two valid Heteranthus species: type species Heteranthus verruculatus Klunzinger, 1877, first reported from Koseir, Egypt, and H. insignis Carlgren, 1943, from Poulo Condore, Vietnam. In describing the latter from a single, poorly preserved specimen, zoologist Oskar Carlgren expressed apprehension with traits he had used to establish this species. Carlgren’s doubts persisted later in writing when he found a similar-looking sea anemone from the Great Barrier Reef. Crucial details to positively identify either species have since remained limited. Here, we re-diagnosed Heteranthus and re-described its type species based on observations of specimens we have obtained from Singapore and Pulau Ambon (Indonesia), and of museum material collected elsewhere across the Indo-West Pacific region (n > 180). Supported by molecular phylogenetic evidence, the family Heteranthidae Carlgren, 1900 was reinstated and re-diagnosed. Heteranthus verruculatus is encountered in the lower intertidal region amongst seagrass, in rocky crevices, or coral rubble. It occurs as solitary individuals or in clonal clusters, well-camouflaged against the substratum. Individuals were observed to frequently propagate by longitudinal fission, resulting in a varied appearance. Type material of H. verruculatus and H. insignis were re-examined and as we found no differences between them, the two were synonymised. We inferred that Carlgren probably misinterpreted cnidae and histological data in defining H. insignis as a distinct species. This revision clarifies the taxonomy and geographic range of H. verruculatus, an Indo-West Pacific species that is found from the Red Sea to subtropical Australia and Hawaii.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10015","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43053879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach 软体动物:裸鳃门:多层次生物多样性研究综述

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-08-28 DOI: 10.1163/18759866-bja10014

T. Korshunova, T. Bakken, Viktor V. Grøtan, K. Johnson, K. Lundin, A. Martynov

引用次数: 13

Spatial genetic structure in the Eurasian otter (Lutra lutra) meta-population from its core range in Italy 意大利核心区域欧亚水獭（Lutra Lutra）元种群的空间遗传结构

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-08-28 DOI: 10.1163/18759866-bja10012

M. Buglione, S. Petrelli, C. Troiano, T. Notomista, A. Petrella, L. Riso, L. Poerio, V. Cascini, R. Bartolomei, D. Fulgione

{"title":"Spatial genetic structure in the Eurasian otter (Lutra lutra) meta-population from its core range in Italy","authors":"M. Buglione, S. Petrelli, C. Troiano, T. Notomista, A. Petrella, L. Riso, L. Poerio, V. Cascini, R. Bartolomei, D. Fulgione","doi":"10.1163/18759866-bja10012","DOIUrl":"https://doi.org/10.1163/18759866-bja10012","url":null,"abstract":"\u0000We characterized the genetic structure of the Eurasian otter (Lutra lutra) meta-population living in the core of its Italian distribution range providing results from 191 fresh spraints, collected from 24 watercourses included in Southern Italy. Furthermore, according to ecological corridors and barriers, we discuss the likely ways of movement and possible evolutionary fate of these populations. We genotyped 136 samples using 11 Lut microsatellite nuclear markers amplified from faecal dna. Microsatellites were moderately variable (Ho = 0.45; He = 0.46), with a total number of alleles and average number of alleles per locus in the meta-population of 50 and 4.54, respectively. No significant heterozygosity excess was observed in meta-population suggesting no recent population bottlenecks. Bayesian clustering discriminated a sub-structuring of the meta-population in five putative clusters, indicating that local populations are genetically differentiated: three of these seem to be identifiable with geographically defined sub-populations (from the Cilento, Agri and Basento river basins). The fourth is represented by multiple sub-populations with admixed genotype, that include genotypes from the Lao, Sinni and Abatemaco river basins, living in a landscape with the higher environmental permeability. Landscape genetic analysis could provide evidence of an unexpected ecological corridor: the seacoast, highlighted, for the first time as a new way for the dispersion of the South-Italian otters. Deepening the knowledge of these perspectives is crucial to identify solid strategies aimed at the future health of the populations of the Italian otters, by restoring dispersal corridors and managing the watercourses.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10012","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46554737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 6

The alimentary tract of arostrate, dwarfish males of the aphid genus Stomaphis (Insecta, Hemiptera) 口蚜属矮化雄蚜的消化道（昆虫纲，半翅目）

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-07-13 DOI: 10.1163/18759866-bja10009

Natalia Kaszyca-Taszakowska, N. Jarosz, Ł. Depa

{"title":"The alimentary tract of arostrate, dwarfish males of the aphid genus Stomaphis (Insecta, Hemiptera)","authors":"Natalia Kaszyca-Taszakowska, N. Jarosz, Ł. Depa","doi":"10.1163/18759866-bja10009","DOIUrl":"https://doi.org/10.1163/18759866-bja10009","url":null,"abstract":"Dwarfish males are a relatively common phenomenon in animals, occurring in various taxa, most often when females conduct a sedentary life mode. Such males, beside smaller size, exhibit a series of morphological and anatomical alterations, mostly structural reductions. Here we present the case of the alimentary tract of dwarfish males of the aphid genus Stomaphis where, despite it being structurally normal, it does not serve its original function due to a lack of mouthparts. Cross-sections through mounted specimens revealed also that nervous and reproductive systems are fully developed. The question arises as to whether such a system may be considered vestigial, or an exaptation with secondary function shifted to play new primary function. Because the aphid genus Stomaphis is known from the fossil record to have existed for at least ca. 14 My and all of its species have dwarfish, arostral males, this indicates that it may be too short a period for reduction of the whole system. It also raises questions about the mechanisms of loss of the primary functionality of the whole physiological unit, and the influence of such modification on the evolution of its phylogenetic successors. Secondary functions of the tract are speculated to be responsible for its endurance.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48469810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 2

Comparative home range size and habitat selection in provisioned and non-provisioned long-tailed macaques (Macaca fascicularis) in Baluran National Park, East Java, Indonesia 印度尼西亚东爪哇Baluran国家公园中有给养和无给养的长尾猕猴(Macaca fascicularis)的家庭范围大小和栖息地选择比较

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-07-13 DOI: 10.1163/18759866-bja10006

M. F. Hansen, Signe Ellegaard, Mareen Moeller, F. M. Beest, A. Fuentes, V. A. Nawangsari, Carsten Groendahl, M. Frederiksen, Mikkel Stelvig, N. Schmidt, C. Traeholt, T. Dabelsteen

{"title":"Comparative home range size and habitat selection in provisioned and non-provisioned long-tailed macaques (Macaca fascicularis) in Baluran National Park, East Java, Indonesia","authors":"M. F. Hansen, Signe Ellegaard, Mareen Moeller, F. M. Beest, A. Fuentes, V. A. Nawangsari, Carsten Groendahl, M. Frederiksen, Mikkel Stelvig, N. Schmidt, C. Traeholt, T. Dabelsteen","doi":"10.1163/18759866-bja10006","DOIUrl":"https://doi.org/10.1163/18759866-bja10006","url":null,"abstract":"The effect of food provisioning on ranging patterns of long-tailed macaques (Macaca fascicularis) in non-anthropogenic areas is largely unknown, as most published studies have focused on urban macaques. In this study, we quantified habitat selection, daily path length and home range size in long-tailed macaques in Baluran National Park, East Java, Indonesia, comparing a non-provisioned to a provisioned group. To track the groups, we deployed six GPS-collars on females in both groups, of which only two collected data. Home range size (90% Auto-correlated Kernel Density Estimate) was 23 times smaller for the provisioned group (10.62 ha) than the non-provisioned group (249.90 ha). Home range size and area changed from dry to wet season for the non-provisioned group. Provisioned group home range size correlated negatively with number of visitors in the national park. Daily path length was significantly higher for the non-provisioned group. The provisioned group preferred settlements, where most of the provisioning occurred, and avoided areas with invasive acacia (Acacia nilotica). The non-provisioned group also avoided invasive acacia, preferred secondary forest in the dry season and restored savannah in the wet season. Food provisioning can affect macaque spatial ecology, by shaping daily travel length and home range size, and changing patterns of habitat selection. Even tourism in a managed national park, where provisioning is strictly prohibited although not always enforced, has significant consequences for animal behaviour and their natural ecosystems.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47805350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 12

Insect evolution toward aquatic habitats; reassessment of antennal sensilla in the water bug families Ochteridae, Gelastocoridae and Aphelocheiridae (Hemiptera: Heteroptera: Nepomorpha) 昆虫向水生生境的进化;水蝽科、水蝽科和水蝽科触角感受器的再鉴定(半翅目:异翅目:小翅目:小翅目)

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-07-13 DOI: 10.1163/18759866-bja10008

A. Nowińska, J. Brożek

{"title":"Insect evolution toward aquatic habitats; reassessment of antennal sensilla in the water bug families Ochteridae, Gelastocoridae and Aphelocheiridae (Hemiptera: Heteroptera: Nepomorpha)","authors":"A. Nowińska, J. Brożek","doi":"10.1163/18759866-bja10008","DOIUrl":"https://doi.org/10.1163/18759866-bja10008","url":null,"abstract":"The first comparative morphology study on antennal sensilla of Ochteridae, Gelastocoridae and Aphelocheiridae, carried out with the use of a scanning electron microscope, is provided. Our research hypothesis was: the antennal sensilla of the studied families reflect their different adaptations for use in aquatic habitats, while maintaining a common set of sensilla similar to other water bugs (Nepomorpha). Therefore, the number and placement of antennal sensilla of several species in the mentioned families were studied using scanning electron microscopy. Nine main types of mechano- chemo- and thermo-hygroreceptive sensilla were confirmed on their surface, including sensilla trichodea, chaetica, club-like, campaniformia, basiconica, coeloconica, plate-like, ampullacea and sensilla placodea multilobated. While seven of these were already documented in other species, two of them (sensilla plate-like and placodea multilobated) were yet to be documented on the antennae of Nepomorpha. All families display differences in the shape and length of antennae as well as among sensilla types. These findings support our hypothesis regarding differences in sensillar structures among families adapted differently to suitable niches. Differences between these families and previously studied nepomorphan taxa (Nepoidea) were also documented. However, the general set of sensilla observed on the antennae of the studied species is very similar to the one documented in Nepoidea. Therefore, we confirmed our assumptions regarding similarities in antennal sensilla between the studied families and other nepomorphan insects.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47191320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 7

Lineage diversity, morphological and genetic divergence in Daphnia magna (Crustacea) among Chinese lakes at different altitudes 中国不同海拔湖泊大水蚤(Daphnia magna，甲壳类)的谱系多样性、形态和遗传差异

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-07-13 DOI: 10.1163/18759866-bja10011

Xiaolin Ma, Yijun Ni, Xiaoyun Wang, Wei Hu, Mingbo Yin

{"title":"Lineage diversity, morphological and genetic divergence in Daphnia magna (Crustacea) among Chinese lakes at different altitudes","authors":"Xiaolin Ma, Yijun Ni, Xiaoyun Wang, Wei Hu, Mingbo Yin","doi":"10.1163/18759866-bja10011","DOIUrl":"https://doi.org/10.1163/18759866-bja10011","url":null,"abstract":"The biogeography and genetic structure of aquatic zooplankton populations remains understudied in the Eastern Palearctic, especially the Qinghai-Tibetan Plateau. Here, we explored the population-genetic diversity and structure of the cladoceran waterflea Daphnia magna found in eight (out of 303 investigated) waterbodies across China. The three Tibetan D. magna populations were detected within a small geographical area, suggesting these populations have expanded from refugia. We detected two divergent mitochondrial lineages of D. magna in China: one was restricted to the Qinghai-Tibetan Plateau and the other was present in lowland China. Several different haplotypes in the Qinghai-Tibetan Plateau were most similar to those from various parts of Siberia, suggesting that as a source region. We also found substantial genetic differentiation between D. magna populations from the Qinghai-Tibetan Plateau and those from lowland China. Moreover, significant morphological differences were identified: D. magna from the Qinghai-Tibetan Plateau had a larger head length, body length and body width than did those from lowland China. Geographical and environmental factors were correlated with the observed morphological variation and genetic divergence of D. magna in China. Our data offer an insight into the divergence of freshwater zooplankton due to the uplift of the Qinghai-Tibetan Plateau.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48478015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 9

Taxonomy, ecology and distribution of the mosquitoes (Diptera: Culicidae) of the Dutch Leeward Islands, with a key to the adults and fourth instar larvae 荷兰背风群岛蚊虫的分类、生态学和分布（直翅目：蚊科），以成虫和四龄幼虫为重点

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-07-13 DOI: 10.1163/18759866-bja10005

J. G. Beek, K. Dijkstra, B. V. D. Hoorn, S. P. Boerlijst, Loes Busscher, M. L. Kok, M. Braks, F. Schaffner, Gerald J. Davelaar, M. Henry, K. Hulshof, T. Leslie, M. Schrama

{"title":"Taxonomy, ecology and distribution of the mosquitoes (Diptera: Culicidae) of the Dutch Leeward Islands, with a key to the adults and fourth instar larvae","authors":"J. G. Beek, K. Dijkstra, B. V. D. Hoorn, S. P. Boerlijst, Loes Busscher, M. L. Kok, M. Braks, F. Schaffner, Gerald J. Davelaar, M. Henry, K. Hulshof, T. Leslie, M. Schrama","doi":"10.1163/18759866-bja10005","DOIUrl":"https://doi.org/10.1163/18759866-bja10005","url":null,"abstract":"Assessing mosquito biodiversity is important for disease surveillance and ecosystem health assessments. Such studies are particularly needed in regions like the Caribbean, which have experienced a series of recent mosquito borne disease outbreaks but received little attention regarding its invertebrate biodiversity. Here, we report on results from a mosquito survey on the Dutch Leeward Islands (Sint Eustatius, Sint Maarten and Saba), carried out in April and October 2018, which is the first integrative survey since those conducted by Van der Kuyp (1947) and Wagenaar Hummelinck (1949). Moreover, we present a novel key for adults and fourth instar larvae of the mosquitoes of the Dutch Leeward Islands. Overall, eleven species were recorded, eight on Sint Maarten, five on Saba and two on Sint Eustatius. Two new potential disease vectors, Culex nigripalpus and Aedes taeniorhynchus, were recorded on Sint Maarten. One previously recorded species, Cx. habilitator, was not retrieved from any of the islands, which is further discussed in the paper. Species indicative of natural forest which previously occurred on all three islands were absent from Sint Eustatius and Sint Maarten but still present on Saba. In contrast, species indicative of human inhabitation, Ae. aegypti and Cx. quinquefasciatus, were highly abundant on Sint Maarten and Sint Eustatius and present in low numbers on Saba. Overall, the results of this study emphasize the importance of biodiversity surveys and indicate that frequent mosquito inventories may contribute to a better understanding of mosquito community composition and distribution of potential vector species.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45422805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Integrative systematics reveals the new land-snail genus Taphrenalla (Eupulmonata: Ariophantidae) with a description of nine new species from Thailand 综合系统学研究发现泰国陆蜗牛属(Taphrenalla)及9个新种

IF 2.2 2区生物学

Contributions to Zoology Pub Date : 2020-06-11 DOI: 10.1163/18759866-bja10013

Arthit Pholyotha, C. Sutcharit, P. Tongkerd, E. Jeratthitikul, S. Panha

{"title":"Integrative systematics reveals the new land-snail genus Taphrenalla (Eupulmonata: Ariophantidae) with a description of nine new species from Thailand","authors":"Arthit Pholyotha, C. Sutcharit, P. Tongkerd, E. Jeratthitikul, S. Panha","doi":"10.1163/18759866-bja10013","DOIUrl":"https://doi.org/10.1163/18759866-bja10013","url":null,"abstract":"\u0000The endemic terrestrial Crown Snail from Southern Thailand formerly in Macrochlamys Gray, 1847 is now described as Taphrenalla Pholyotha & Panha gen. nov., based on comparative morphology and molecular data. Overall, eleven Taphrenalla species are now recognized, including two nominal species: T. asamurai and T. diadema. A total of nine new species are proposed: T. alba sp. nov., T. conformis sp. nov., T. corona sp. nov., T. dalli sp. nov., T. incilis sp. nov., T. macrosulcata sp. nov., T. parversa sp. nov., T. pygmaea sp. nov. and T. zemia sp. nov. The molecular phylogeny constructed from the mitochondrial cytochrome oxidase c subunit I (COI) and 16S rRNA gene fragments plus the nuclear 28S rDNA gene fragments revealed that Taphrenalla gen. nov. is monophyletic with a well-supported clade. The diagnostic characters of Taphrenalla gen. nov. are the shell sculpture with several radial grooves, body with well-developed colourful stripes running from the head to tail, and genitalia similar to Macrochamys but with an un-coiling epiphallic caecum. The spermatophore has one or two spines near the sperm sac and a spineless tail.","PeriodicalId":55210,"journal":{"name":"Contributions to Zoology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2020-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18759866-bja10013","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43354744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 12