Heterobranquis De La Vall D'aro
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Nudibranchia: Flabellinidae) from the Red and Arabian Seas
Ruthenica, 2020, vol. 30, No. 4: 183-194. © Ruthenica, 2020 Published online October 1, 2020. http: ruthenica.net Molecular data and updated morphological description of Flabellina rubrolineata (Nudibranchia: Flabellinidae) from the Red and Arabian seas Irina A. EKIMOVA1,5, Tatiana I. ANTOKHINA2, Dimitry M. SCHEPETOV1,3,4 1Lomonosov Moscow State University, Leninskie Gory 1-12, 119234 Moscow, RUSSIA; 2A.N. Severtsov Institute of Ecology and Evolution, Leninskiy prosp. 33, 119071 Moscow, RUSSIA; 3N.K. Koltzov Institute of Developmental Biology RAS, Vavilov str. 26, 119334 Moscow, RUSSIA; 4Moscow Power Engineering Institute (MPEI, National Research University), 111250 Krasnokazarmennaya 14, Moscow, RUSSIA. 5Corresponding author; E-mail: [email protected] ABSTRACT. Flabellina rubrolineata was believed to have a wide distribution range, being reported from the Mediterranean Sea (non-native), the Red Sea, the Indian Ocean and adjacent seas, and the Indo-West Pacific and from Australia to Hawaii. In the present paper, we provide a redescription of Flabellina rubrolineata, based on specimens collected near the type locality of this species in the Red Sea. The morphology of this species was studied using anatomical dissections and scanning electron microscopy. To place this species in the phylogenetic framework and test the identity of other specimens of F. rubrolineata from the Indo-West Pacific we sequenced COI, H3, 16S and 28S gene fragments and obtained phylogenetic trees based on Bayesian and Maximum likelihood inferences. Our morphological and molecular results show a clear separation of F. rubrolineata from the Red Sea from its relatives in the Indo-West Pacific. We suggest that F. rubrolineata is restricted to only the Red Sea, the Arabian Sea and the Mediterranean Sea and to West Indian Ocean, while specimens from other regions belong to a complex of pseudocryptic species. -
Biodiversity Journal, 2020, 11 (4): 861–870
Biodiversity Journal, 2020, 11 (4): 861–870 https://doi.org/10.31396/Biodiv.Jour.2020.11.4.861.870 The biodiversity of the marine Heterobranchia fauna along the central-eastern coast of Sicily, Ionian Sea Andrea Lombardo* & Giuliana Marletta Department of Biological, Geological and Environmental Sciences - Section of Animal Biology, University of Catania, via Androne 81, 95124 Catania, Italy *Corresponding author: [email protected] ABSTRACT The first updated list of the marine Heterobranchia for the central-eastern coast of Sicily (Italy) is here reported. This study was carried out, through a total of 271 scuba dives, from 2017 to the beginning of 2020 in four sites located along the Ionian coasts of Sicily: Catania, Aci Trezza, Santa Maria La Scala and Santa Tecla. Through a photographic data collection, 95 taxa, representing 17.27% of all Mediterranean marine Heterobranchia, were reported. The order with the highest number of found species was that of Nudibranchia. Among the study areas, Catania, Santa Maria La Scala and Santa Tecla had not a remarkable difference in the number of species, while Aci Trezza had the lowest number of species. Moreover, among the 95 taxa, four species considered rare and six non-indigenous species have been recorded. Since the presence of a high diversity of sea slugs in a relatively small area, the central-eastern coast of Sicily could be considered a zone of high biodiversity for the marine Heterobranchia fauna. KEY WORDS diversity; marine Heterobranchia; Mediterranean Sea; sea slugs; species list. Received 08.07.2020; accepted 08.10.2020; published online 20.11.2020 INTRODUCTION more researches were carried out (Cattaneo Vietti & Chemello, 1987). -
Nudibranch Range Shifts Associated with the 2014 Warm Anomaly in the Northeast Pacific
Bulletin of the Southern California Academy of Sciences Volume 115 | Issue 1 Article 2 4-26-2016 Nudibranch Range Shifts associated with the 2014 Warm Anomaly in the Northeast Pacific Jeffrey HR Goddard University of California, Santa Barbara, [email protected] Nancy Treneman University of Oregon William E. Pence Douglas E. Mason California High School Phillip M. Dobry See next page for additional authors Follow this and additional works at: https://scholar.oxy.edu/scas Part of the Marine Biology Commons, Population Biology Commons, and the Zoology Commons Recommended Citation Goddard, Jeffrey HR; Treneman, Nancy; Pence, William E.; Mason, Douglas E.; Dobry, Phillip M.; Green, Brenna; and Hoover, Craig (2016) "Nudibranch Range Shifts associated with the 2014 Warm Anomaly in the Northeast Pacific," Bulletin of the Southern California Academy of Sciences: Vol. 115: Iss. 1. Available at: https://scholar.oxy.edu/scas/vol115/iss1/2 This Article is brought to you for free and open access by OxyScholar. It has been accepted for inclusion in Bulletin of the Southern California Academy of Sciences by an authorized editor of OxyScholar. For more information, please contact [email protected]. Nudibranch Range Shifts associated with the 2014 Warm Anomaly in the Northeast Pacific Cover Page Footnote We thank Will and Ziggy Goddard for their expert assistance in the field, Jackie Sones and Eric Sanford of the Bodega Marine Laboratory for sharing their observations and knowledge of the intertidal fauna of Bodega Head and Sonoma County, and David Anderson of the National Park Service and Richard Emlet of the University of Oregon for sharing their respective observations of Okenia rosacea in northern California and southern Oregon. -
The Extraordinary Genus Myja Is Not a Tergipedid, but Related to the Facelinidae S
A peer-reviewed open-access journal ZooKeys 818: 89–116 (2019)The extraordinary genusMyja is not a tergipedid, but related to... 89 doi: 10.3897/zookeys.818.30477 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research The extraordinary genus Myja is not a tergipedid, but related to the Facelinidae s. str. with the addition of two new species from Japan (Mollusca, Nudibranchia) Alexander Martynov1, Rahul Mehrotra2,3, Suchana Chavanich2,4, Rie Nakano5, Sho Kashio6, Kennet Lundin7,8, Bernard Picton9,10, Tatiana Korshunova1,11 1 Zoological Museum, Moscow State University, Bolshaya Nikitskaya Str. 6, 125009 Moscow, Russia 2 Reef Biology Research Group, Department of Marine Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand 3 New Heaven Reef Conservation Program, 48 Moo 3, Koh Tao, Suratthani 84360, Thailand 4 Center for Marine Biotechnology, Department of Marine Science, Faculty of Science, Chulalongkorn Univer- sity, Bangkok 10330, Thailand5 Kuroshio Biological Research Foundation, 560-I, Nishidomari, Otsuki, Hata- Gun, Kochi, 788-0333, Japan 6 Natural History Museum, Kishiwada City, 6-5 Sakaimachi, Kishiwada, Osaka Prefecture 596-0072, Japan 7 Gothenburg Natural History Museum, Box 7283, S-40235, Gothenburg, Sweden 8 Gothenburg Global Biodiversity Centre, Box 461, S-40530, Gothenburg, Sweden 9 National Mu- seums Northern Ireland, Holywood, Northern Ireland, UK 10 Queen’s University, Belfast, Northern Ireland, UK 11 Koltzov Institute of Developmental Biology RAS, 26 Vavilova Str., 119334 Moscow, Russia Corresponding author: Alexander Martynov ([email protected]) Academic editor: Nathalie Yonow | Received 10 October 2018 | Accepted 3 January 2019 | Published 23 January 2019 http://zoobank.org/85650B90-B4DD-4FE0-8C16-FD34BA805C07 Citation: Martynov A, Mehrotra R, Chavanich S, Nakano R, Kashio S, Lundin K, Picton B, Korshunova T (2019) The extraordinary genus Myja is not a tergipedid, but related to the Facelinidae s. -
Corrigenda: Polyphyly of the Traditional Family Flabellinidae
A peer-reviewed open-access journal ZooKeys 725: 139–141 (2017)Corrigenda: Polyphyly of the traditional family Flabellinidae... 139 doi: 10.3897/zookeys.725.23022 CORRIGENDA http://zookeys.pensoft.net Launched to accelerate biodiversity research Corrigenda: Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda). https://doi.org/10.3897/zookeys.717.21885 Tatiana Korshunova1,2, Alexander Martynov2, Torkild Bakken3, Jussi Evertsen3, Karin Fletcher4, I Wayan Mudianta5, Hiroshi Saito6, Kennet Lundin7,8, Michael Schrödl9,10, Bernard Picton11,12 1 Koltzov Institute of Developmental Biology, RAS, 26 Vavilova Str., 119334 Moscow, Russia 2 Zoological Museum, Moscow State University, Bolshaya Nikitskaya Str. 6, 125009 Moscow, Russia 3 NTNU University Museum, Norwegian University of Science and Technology, NO-7491 Trondheim, Norway 4 Port Orchard, Washington 98366, USA 5 Universitas Pendidikan Ganesha, Bali, 81116, Indonesia 6 National Museum of Nature and Science, Amakubo 4-1-1, Tsukuba, Japan 7 Gothenburg Natural History Museum, Box 7283, S-40235, Gothenburg, Sweden 8 Gothenburg Global Biodiversity Centre, Box 461, S-40530, Gothenburg, Sweden 9 Zoologische Staatssammlung München, Münchhausenstr. 21, D-81247 Munich, Germany 10 Biozentrum Ludwig Maximilians University and GeoBio-Center LMU Munich, Germany 11 National Museums Northern Ireland, Holywood, Northern Ireland, United Kingdom 12 Queen’s -
Bolm Zool., Univ. S. Paulo 10:153-158, 1986 FLABELLINA
Bolm Zool., Univ. S. Paulo 10:153-158, 1986 FLABELLINA EVELINAE, A NEW SPECIES OF EOLID MOLLUSC FROM NIGERIA MALCOLM EDMUNDS School of Applied Biology, Lancashire Polytechnic, Corporation Street, Preston PR1 2TQ, England.(recebido em 5.XI.1985) RESUMO - Uma nova espécie de eolide (Mollusca, Nudibranchia) é descrita da Nigéria e nomeada em homenagem a Eveline Mar - cus, Flabellina evelinae. ABSTRACT - A new species of eolid (Mollusca, Nudibranchia)is described from Nigeria and named in honour of Eveline Marcus, Flabellina evelinae. INTRODUCTION The eolid molluscs described in this paper were collected by Dr. Jim Wright near Port Harcourt, Nigeria and sent to me in April 1983. They appear to belong to a hitherto undescribed species. The first of a long series of important taxonomic pa pers by Ernst and Eveline Marcus describing the opisthobranch molluscs of the Atlantic Ocean was published in 1955. Although under the authorship of Ernst Marcus, right from the start Eveline was involved in the work as the artist while Ernst delved into the relevant literature. In the 1960s nu - merous papers under joint authorship followed until Ernst's death, and it is to her credit that Eveline has continued the detailed and meticulous work right up to the present time. The papers followed the earlier work of Odhner (1939) and Macnae (1954), and quickly adopted a form of presentation of taxonomic information of a very high standard. Taxonomic papers can be tedious, but they are an essential foundation on which later ecological, behavioural and physiological studies are based. In consequence they must be well organised for quick reference to the relevant section, clearly illus - trated for immediate comparison by future workers, comprehen sive since future work may reveal some character of taxono - mic importance which had hitherto been considered trivial , yet concisely worded to save wading through irrelevant de tail. -
And Cratena Peregrina (Gmelin, 1791) (Gastropoda Nudi- Branchia) in the Ionian Sea, Central Mediterranean
Biodiversity Journal, 2020,11 (4): 1045–1053 https://doi.org/10.31396/Biodiv.Jour.2020.11.4.1045.1053 New data on the seasonality of Flabellina affinis (Gmelin, 1791) and Cratena peregrina (Gmelin, 1791) (Gastropoda Nudi- branchia) in the Ionian Sea, Central Mediterranean Andrea Lombardo* & Giuliana Marletta Department of Biological, Geological and Environmental Sciences - Section of Animal Biology, University of Catania, via Androne 81, 95124 Catania, Italy *Corresponding author: [email protected] ABSTRACT Flabellina affinis (Gmelin, 1791) and Cratena peregrina (Gmelin, 1791) are two common nudibranchs in the Mediterranean Sea. However, there are only a few studies on their season- ality which reported these species principally in summer and in well-lit shallow areas. Instead, through the present study carried out throughout three years (from 2017 to 2019) in three areas sited along the Ionian coast of Sicily (Italy), it has been observed that: 1) both species may be present in any season of the year with a high number of specimens; 2) F. affinis in the study areas is more competitive than C. peregrina; 3) both species showed a less photophilous lifestyle than that usually reported in literature, since in this study both species were found in a deeper bathymetric range; 4) F. affinis and C. peregrina could be considered warm-water species and their strong presence in cold seasons might be used as an indicator of the increase in the seawater temperature of the Mediterranean Sea. KEY WORDS Cratena peregrina; Flabellina affinis; Ionian Sea; Nudibranchia; seasonality. Received 30.08.2020; accepted 01.12.2020; published online 30.12.2020 INTRODUCTION eggs of this species usually are produced in a tangle with a pink-violet colouring (Figs. -
The Chemistry and Chemical Ecology of Nudibranchs Cite This: Nat
Natural Product Reports View Article Online REVIEW View Journal | View Issue The chemistry and chemical ecology of nudibranchs Cite this: Nat. Prod. Rep.,2017,34, 1359 Lewis J. Dean and Mich`ele R. Prinsep * Covering: up to the end of February 2017 Nudibranchs have attracted the attention of natural product researchers due to the potential for discovery of bioactive metabolites, in conjunction with the interesting predator-prey chemical ecological interactions that are present. This review covers the literature published on natural products isolated from nudibranchs Received 30th July 2017 up to February 2017 with species arranged taxonomically. Selected examples of metabolites obtained from DOI: 10.1039/c7np00041c nudibranchs across the full range of taxa are discussed, including their origins (dietary or biosynthetic) if rsc.li/npr known and biological activity. Creative Commons Attribution-NonCommercial 3.0 Unported Licence. 1 Introduction 6.5 Flabellinoidea 2 Taxonomy 6.6 Tritonioidea 3 The origin of nudibranch natural products 6.6.1 Tethydidae 4 Scope of review 6.6.2 Tritoniidae 5 Dorid nudibranchs 6.7 Unassigned families 5.1 Bathydoridoidea 6.7.1 Charcotiidae 5.1.1 Bathydorididae 6.7.2 Dotidae This article is licensed under a 5.2 Doridoidea 6.7.3 Proctonotidae 5.2.1 Actinocyclidae 7 Nematocysts and zooxanthellae 5.2.2 Cadlinidae 8 Conclusions 5.2.3 Chromodorididae 9 Conicts of interest Open Access Article. Published on 14 November 2017. Downloaded 9/28/2021 5:17:27 AM. 5.2.4 Discodorididae 10 Acknowledgements 5.2.5 Dorididae 11 -
Statocyst Content in Aeolidida (Nudibranchia) Is an Uninformative Character
Journal of The Malacological Society of London Molluscan Studies Journal of Molluscan Studies (2021) 87: eyab009. doi:10.1093/mollus/eyab009 Published online 21 April 2021 RESEARCH NOTE Statocyst content in Aeolidida (Nudibranchia) is an uninformative character for phylogenetic studies Downloaded from https://academic.oup.com/mollus/article/87/2/eyab009/6237585 by guest on 25 April 2021 Christina Baumann1, Elise M. J. Laetz2 and Heike Wägele1 1Zoological Research Museum Alexander Koenig, Adenauerallee 160, 53113 Bonn, Germany; and 2Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands Correspondence: C. Baumann; e-mail: [email protected] Morphological studies used to infer phylogenetic relationships rely relevant area were investigated with a ZEISS Axio Imager Z2M on informative characters (Scotland, Olmstead & Bennett, 2003; microscope. Regions of interest were photographed with a Zeiss Wiens, 2004). This means the characters should (1) carry some AxioCam HRc and the software ZEN 2012 (blue edition) pro- amount of phylogenetic information, (2) be specific for certain vided by Carl Zeiss Microscopy GmbH (v. NT 6.1.7601 Ser- species, genera or families, and (3) not be randomly distributed. vice Pack 1, software v. 1.1.2.0). Horizontal and vertical diame- Statocysts were first described from heterobranchs in the 19th cen- ters of the head region were measured using ImageJ, an open- tury (see review by Hoffmann, 1939) and have since been used source image-processing program (Schneider, Rasband & Eliceiri, in various morphological analyses (see Wägele & Willan, 2000). 2012). SC was determined from the slide series. From the cross- Statocysts have a spherical structure and the movement of the sections, the size of the head region was estimated by calculating small, hard statoliths in these organs aids the animal’s orientation in the area of an oval (area = π × ½ horizontal diameter × ½ver- space (e.g. -
Abstract Volume
ABSTRACT VOLUME August 11-16, 2019 1 2 Table of Contents Pages Acknowledgements……………………………………………………………………………………………...1 Abstracts Symposia and Contributed talks……………………….……………………………………………3-226 Poster Presentations…………………………………………………………………………………227-292 3 Venom Evolution of West African Cone Snails (Gastropoda: Conidae) Samuel Abalde*1, Manuel J. Tenorio2, Carlos M. L. Afonso3, and Rafael Zardoya1 1Museo Nacional de Ciencias Naturales (MNCN-CSIC), Departamento de Biodiversidad y Biologia Evolutiva 2Universidad de Cadiz, Departamento CMIM y Química Inorgánica – Instituto de Biomoléculas (INBIO) 3Universidade do Algarve, Centre of Marine Sciences (CCMAR) Cone snails form one of the most diverse families of marine animals, including more than 900 species classified into almost ninety different (sub)genera. Conids are well known for being active predators on worms, fishes, and even other snails. Cones are venomous gastropods, meaning that they use a sophisticated cocktail of hundreds of toxins, named conotoxins, to subdue their prey. Although this venom has been studied for decades, most of the effort has been focused on Indo-Pacific species. Thus far, Atlantic species have received little attention despite recent radiations have led to a hotspot of diversity in West Africa, with high levels of endemic species. In fact, the Atlantic Chelyconus ermineus is thought to represent an adaptation to piscivory independent from the Indo-Pacific species and is, therefore, key to understanding the basis of this diet specialization. We studied the transcriptomes of the venom gland of three individuals of C. ermineus. The venom repertoire of this species included more than 300 conotoxin precursors, which could be ascribed to 33 known and 22 new (unassigned) protein superfamilies, respectively. Most abundant superfamilies were T, W, O1, M, O2, and Z, accounting for 57% of all detected diversity. -
Nudibranch Predators of Octocorallia Eric Brown Nova Southeastern University, [email protected]
Nova Southeastern University NSUWorks HCNSO Student Capstones HCNSO Student Work 4-29-2011 Nudibranch Predators of Octocorallia Eric Brown Nova Southeastern University, [email protected] This document is a product of extensive research conducted at the Nova Southeastern University . For more information on research and degree programs at the NSU , please click here. Follow this and additional works at: https://nsuworks.nova.edu/cnso_stucap Part of the Marine Biology Commons, and the Oceanography and Atmospheric Sciences and Meteorology Commons Share Feedback About This Item NSUWorks Citation Eric Brown. 2011. Nudibranch Predators of Octocorallia. Capstone. Nova Southeastern University. Retrieved from NSUWorks, . (23) https://nsuworks.nova.edu/cnso_stucap/23. This Capstone is brought to you by the HCNSO Student Work at NSUWorks. It has been accepted for inclusion in HCNSO Student Capstones by an authorized administrator of NSUWorks. For more information, please contact [email protected]. Nudibranch Predators of Octocorallia By Eric Brown A Capstone Review Paper Submitted in Partial Fulfillment of the Requirements for the Degree of Masters of Science: Marine Biology Eric Brown Nova Southeastern University Oceanographic Center April 2011 Capstone Committee Approval ______________________________ Dr. Joshua Feingold, Major Professor _____________________________ Dr. Charles Messing, Committee Member Table of Contents List of Figures ......................................................................................................................... -
Digital Three-Dimensional Imaging Techniques Provide New Analytical Pathways for Malacological Research Authors: Alexander Ziegler, Christian Bock, Darlene R
Digital Three-Dimensional Imaging Techniques Provide New Analytical Pathways for Malacological Research Authors: Alexander Ziegler, Christian Bock, Darlene R. Ketten, Ross W. Mair, Susanne Mueller, et. al. Source: American Malacological Bulletin, 36(2) : 248-273 Published By: American Malacological Society URL: https://doi.org/10.4003/006.036.0205 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/American-Malacological-Bulletin on 1/25/2019 Terms of Use: https://bioone.org/terms-of-use Access provided by Alfred-Wegener-Institut fuer P Amer. Malac. Bull. 36(2): 248–273 (2018) Digital three-dimensional imaging techniques provide new analytical pathways for malacological research Alexander Ziegler1, Christian Bock2, Darlene R. Ketten3, Ross W. Mair4, Susanne Mueller5, Nina Nagelmann6, Eberhard D. Pracht7, and Leif Schröder8 1Institut für Evolutionsbiologie und Ökologie, Rheinische Friedrich-Wilhelms-Universität, An der Immenburg 1, 53121 Bonn, Germany.