HCMR TEYXOS 10 Errata
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Of the Sea Hare Aplysia Dactylomela
Marine Biology (1998) 130: 389±396 Ó Springer-Verlag 1998 T. H. Carefoot á M. Harris á B. E. Taylor D. Donovan á D. Karentz Mycosporine-like amino acids: possible UV protection in eggs of the sea hare Aplysia dactylomela Received: 13 May 1997 / Accepted: 27 June 1997 Abstract We investigated mycosporine amino acid twice as often. The UV-treated adults produced spawn _ (MAA) involvement as protective sunscreens in spawn with signi®cantly higher V O2 s and their embryos devel- of the sea hare Aplysia dactylomela to determine if adult oped to hatching sooner. The only signi®cant eect of diet and ultraviolet (UV) exposure aected the UV UV exposure of the spawn was to reduce the percentage sensitivity of developing embryos. Adults were fed a red of veligers hatching from 71 to 50%. There was no sig- alga rich in MAAs (Acanthophora spicifera) or a green ni®cant eect on hatching time or size of the veligers at alga poor in MAAs (Ulva lactuca). Adults on each diet hatching, nor on number of eggs per capsule. were exposed for 2 wk to ambient solar irradiance with two types of acrylic ®lters; one allowed exposure to wavelengths >275 nm (designated UV) and one to Introduction wavelengths only >410 nm (designated NOUV). Spawn from each adult group was likewise treated with UV or Ultraviolet radiation in both the A (320 to 400 nm) and NOUV and monitored during development for dier- B (280 to 320 nm) portions of the spectrum has broad- ences in mortality and metabolic rate (measured as ox- ranging deleterious eects on marine organisms. -
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). -
As Fast As a Hare: Colonization of the Heterobranch Aplysia Dactylomela (Mollusca: Gastropoda: Anaspidea) Into the Western Mediterranean Sea
Cah. Biol. Mar. (2017) 58 : 341-345 DOI: 10.21411/CBM.A.97547B71 As fast as a hare: colonization of the heterobranch Aplysia dactylomela (Mollusca: Gastropoda: Anaspidea) into the western Mediterranean Sea Juan MOLES1,2, Guillem MAS2, Irene FIGUEROA2, Robert FERNÁNDEZ-VILERT2, Xavier SALVADOR2 and Joan GIMÉNEZ2,3 (1) Department of Evolutionary Biology, Ecology, and Environmental Sciences and Biodiversity Research Institute (IrBIO), University of Barcelona, Av. Diagonal 645, 08028 Barcelona, Catalonia, Spain E-mail: [email protected] (2) Catalan Opisthobranch Research Group (GROC), Mas Castellar, 17773 Pontós, Catalonia, Spain (3) Department of Conservation Biology, Estación Biológica de Doñana (EBD-CSIC), Americo Vespucio 26 Isla Cartuja, 42092 Seville, Andalucía, Spain Abstract: The marine cryptogenic species Aplysia dactylomela was recorded in the Mediterranean Sea in 2002 for the first time. Since then, this species has rapidly colonized the eastern Mediterranean, successfully establishing stable populations in the area. Aplysia dactylomela is a heterobranch mollusc found in the Atlantic Ocean, and commonly known as the spotted sea hare. This species is a voracious herbivorous with generalist feeding habits, possessing efficient chemical defence strategies. These facts probably promoted the acclimatation of this species in the Mediterranean ecosystems. Here, we report three new records of this species in the Balearic Islands and Catalan coast (NE Spain). This data was available due to the use of citizen science platforms such as GROC (Catalan Opisthobranch Research Group). These are the first records of this species in Spain and the third in the western Mediterranean Sea, thus reinforcing the efficient, fast, and progressive colonization ability of this sea hare. -
Diversity and Distribution of Molluscs in the Intertidal Zone of Nglambor Beach, Gunung Kidul, Yogyakarta
BIO Web of Conferences 33, 01002 (2021) https://doi.org/10.1051/bioconf/20213301002 ICAVESS 2021 Diversity and Distribution of Molluscs in the Intertidal Zone of Nglambor Beach, Gunung Kidul, Yogyakarta Yunita Fera Rahmawati1*, Rizka Apriani Putri1, Tatag Bagus Putra Prakarsa1, Milade Annisa Muflihaini1, and Yoga Putra Aliyani1 1Department of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta. Jl. Colombo No. 1 Karang Malang, Yogyakarta. Tel.: +62-586168 Abstract. The intertidal zone is the area between the highest and lowest tides, which represents the transition from ocean conditions to land conditions. This study aimed to determine the diversity and distribution of mollusks that exist along the intertidal zone of Nglambor Beach, between August and November 2020. Observations of all molluscs were carried out at two random stations using 10 plots measuring 1 x 1 m2 with 5 meters. A total of two classes of Mollusca (Gastropod and Bivalvia) belonging to twelve families and 19 species were found from upper to lower an intertidal zone. The upper intertidal zone was recorded to have the highest diversity and an evenness index (Shannon-Wiener diversity index: H '= 2.524 and Pielou evenness index: J' = 0.932) compared to the middle and lower zones. It can be concluding that the diversity index in the study location is categorized as medium and its evenness is high. Thais hippocastanum is the most dominant species found in the upper and middle zones, while Thais tissoti dominates in the lower zone. This research contributed to a preliminary checklist on molluscs, which will support a baseline study on the intertidal in future. -
Mediterranean Marine Science
Mediterranean Marine Science Vol. 13, 2012 New Mediterranean Biodiversity Records (December 2012) THESSALOU-LEGAKI M. Department of Zoology - Marine Biology, School of Biology, University of Athens, 157 84 Panepistimiopoli, Athens AYDOGAN O. Department of Biology, Faculty of Arts and Sciences, Celal Bayar University, Muradiye Manisa 45140 BEKAS P. Hellenic Centre for Marine Research, Institute of Aquaculture, Agios Kosmas, P.C. 16610, Elliniko, Athens BILGE G. Mugla Sitki Kocman University, Faculty of Fisheries, 48000, Kotekli, Mugla BOYACI Y.O. Süleyman Demirel University, Eğirdir Fisheries Faculty, 32500, Isparta BRUNELLI E. Department of Ecology, University of Calabria, via P. Bucci, 87036, Rende CIRCOSTA V. Department of Ecology, University of Calabria, via P. Bucci 4B, 87036 Rende CROCETTA F. Stazione Zoologica Anton Dohrn, Villa Comunale, I-80121 Napoli DURUCAN F. Süleyman Demirel University, Eğirdir Fisheries Faculty, 32500, Isparta ERDEM M. Mugla Sitki Kocman University, Faculty of Fisheries, 48000, Kotekli, Mugla ERGOLAVOU A. Department of Aquaculture and Fisheries, Technological Educational Institute of Epirus, Irinis & Filias 1, 46100 Igoumenitsa FILIZ H. Mugla University, Faculty of Fisheries, Dept. of Hydrobiology, 48000, http://epublishing.ekt.gr | e-Publisher: EKT | Downloaded at 23/09/2021 18:10:59 | Kotekli, Mugla FOIS F. Department of Veterinary Medicine, University of Sassari, Via Vienna 2, 07100, Sassari GOUVA E. Department of Aquaculture and Fisheries, Technological Educational Institute of Epirus, Irinis & Filias 1, 46100 Igoumenitsa KAPIRIS K. Hellenic Centre for Marine Research, Institute of Marine Biological Resources, Agios Kosmas, P.C. 16610, Elliniko, Athens KATSANEVAKIS S. European Commission, Joint Research Centre, Institute for Environment and Sustainability, Ispra KLJAJIC Z. Institute of Marine Biology, 85330 Kotor, Montenegro KONSTANTINIDIS E. -
The Limpets of Hong Kong with Descriptions of Seven New
60 DAVID DUDGEON Proceedings, First International Workshop Thompson, C.M. and Sparks, R.E. 1977b. Improbability of dispersal of adult Asiatic on the Malacofauna of clams, Corbicula manilensis via the intestinal tract of migratory waterfowl.American Hong Kong and Southern China, Midland Naturalist 98: 219-213. 23 March — 8 April 1977, Hong Kong Walford, P.R. 1946. A new graphic method of describing growth of animals.Biological Bulletin o f the Marine Biological Laboratory, Woods Hole 90: 141-147. Walne, P.R. 1972. The influence of current speed, body size and water temperature on the’ filtration rate o f five species o f bivalves.Journal o f the Marine Biological Asso THE LIMPETS OF HONG KONG WITH DESCRIPTIONS OF ciation of the United Kingdom 52: 345-374. SEVEN NEW SPECIES AND SUBSPECIES J. Christiaens 2 4 2 7 Justus Lipsiuslaan 26 B3 500, Hasselt, Belgium During the course of the malacological workshop the following stations were vistited: Wu Kwai Sha: a pebble beach, a rocky shore and a mangrove. Tolo Channel: Bluff Head (on the northern shore), Gruff Head (on the exposed southern shore) and Channel Rock, surrounded by coral, in the middle of the channel and reached by diving to a depth o f 10 m. Hong Kong Island: the exposed rocky shore at Wah Fu and the beach and bay at Stanley, the islands of Kat 0 Chau and Ping Chau, the last with a south-western shore exposed to heavy surf and sheltered to the north east. Subsequently two supplementary lots of limpets were received from Dr. -
Aplysia Dactylomela Ordine Anaspidea Rang, 1828 Famiglia Aplysiidae
Identificazione e distribuzione nei mari italiani di specie non indigene Classe Gastropoda Aplysia dactylomela Ordine Anaspidea Rang, 1828 Famiglia Aplysiidae SINONIMI RILEVANTI Nessuno. DESCRIZIONE COROLOGIA / AFFINITA’ Senza dati. Animale di grandi dimensioni, presenta anelli di forma irregolare distribuiti su tutto il corpo. Parapodi molto sviluppati. DISTRIBUZIONE ATTUALE Circumtropicale, Mediterraneo: Italia, Grecia, Cipro, Turchia, Israele COLORAZIONE Il colore base è verde con gli anelli di colore scuro. PRIMA SEGNALAZIONE IN MEDITERRANEO 2002, Lampedusa (IT) (Trainito, 2005). FORMULA MERISTICA - PRIMA SEGNALAZIONE IN ITALIA TAGLIA MASSIMA 2002, Lampedusa (IT) (Trainito, 2005). - ORIGINE STADI LARVALI Indo-Pacifico. - SPECIE SIMILI VIE DI DISPERSIONE PRIMARIE Traffici marittimi. - CARATTERI DISTINTIVI VIE DI DISPERSIONE SECONDARIE - - STATO DELL ’INVASIONE Insediato. Identificazione e distribuzione nei mari italiani di specie non indigene HABITAT MOTIVI DEL SUCCESSO Sconosciuti. Gli individui trovati a Lampedusa sono stati rinvenuti ad una profondità di 4 metri su un SPECIE IN COMPETIZIONE substrato misto di Posidonia oceanica e Caulerpa racemosa . - Nel mese di ottobre 2002 un esemplare di A. IMPATTI dactylomela è stato rinvenuto in una pozza di scogliera ad Acitrezza (Sicilia orientale) (Scuderi - et al., 2004). DANNI ECOLOGICI - PARTICOLARI CONDIZIONI AMBIENTALI Sconosciute. DANNI ECONOMICI - BIOLOGIA Sconosciuta. IMPORTANZA PER L ’UOMO Sconosciuta BANCA DEI CAMPIONI - PRESENZA IN G -BANK - PROVENIENZA DEL CAMPIONE TIPOLOGIA : (MUSCOLO / ESEMPLARE INTERO / CONGELATO / FISSATO ECC ) LUOGO DI CONSERVAZIONE CODICE CAMPIONE Identificazione e distribuzione nei mari italiani di specie non indigene BIBLIOGRAFIA Cinar M.E., Bilecenoglu M., Ozturk B., Can A., 2006 - New records of alien species on the Levantine coast of Turkey. Aquatic Invasion, 1(2): 84-90. Eales N.B., 1957 - Revision of the species of Aplysia of the Museum National d'histoire naturelle (Malacologie), Paris. -
IMPACTS of SELECTIVE and NON-SELECTIVE FISHING GEARS
Comparative study of significant molluscans dwelling at two sites of Jiwani coast, Pakistan Item Type article Authors Ghani, Abdul; Nuzhat, Afsar; Riaz, Ahmed; Shees, Qadir; Saifullah, Saleh; Samroz, Majeed; Najeeb, Imam Download date 03/10/2021 01:08:27 Link to Item http://hdl.handle.net/1834/41191 Pakistan Journal of Marine Sciences, Vol. 28(1), 19-33, 2019. COMPARATIVE STUDY OF SIGNIFICANT MOLLUSCANS DWELLING AT TWO SITES OF JIWANI COAST, PAKISTAN Abdul Ghani, Nuzhat Afsar, Riaz Ahmed, Shees Qadir, Saifullah Saleh, Samroz Majeed and Najeeb Imam Institute of Marine Science, University of Karachi, Karachi 75270, Pakistan. email: [email protected] ABSTRACT: During the present study collectively eighty two (82) molluscan species have been explored from Bandri (25 04. 788 N; 61 45. 059 E) and Shapk beach (25 01. 885 N; 61 43. 682 E) of Jiwani coast. This study presents the first ever record of molluscan fauna from shapk beach of Jiwani. Amongst these fifty eight (58) species were found belonging to class gastropoda, twenty two (22) bivalves, one (1) scaphopod and one (1) polyplachopora comprised of thirty nine (39) families. Each collected samples was identified on species level as well as biometric data of certain species was calculated for both sites. Molluscan species similarity was also calculated between two sites. For gastropods it was remain 74 %, for bivalves 76 %, for Polyplacophora 100 % and for Scapophoda 0 %. Meanwhile total similarity of molluscan species between two sites was calculated 75 %. Notable identified species from Bandri and Shapak includes Oysters, Muricids, Babylonia shells, Trochids, Turbinids and shells belonging to Pinnidae, Arcidae, Veneridae families are of commercial significance which can be exploited for a variety of purposes like edible, ornamental, therapeutic, dye extraction, and in cement industry etc. -
Alien Species in the Mediterranean Sea by 2010
Mediterranean Marine Science Review Article Indexed in WoS (Web of Science, ISI Thomson) The journal is available on line at http://www.medit-mar-sc.net Alien species in the Mediterranean Sea by 2010. A contribution to the application of European Union’s Marine Strategy Framework Directive (MSFD). Part I. Spatial distribution A. ZENETOS 1, S. GOFAS 2, M. VERLAQUE 3, M.E. INAR 4, J.E. GARCI’A RASO 5, C.N. BIANCHI 6, C. MORRI 6, E. AZZURRO 7, M. BILECENOGLU 8, C. FROGLIA 9, I. SIOKOU 10 , D. VIOLANTI 11 , A. SFRISO 12 , G. SAN MART N 13 , A. GIANGRANDE 14 , T. KATA AN 4, E. BALLESTEROS 15 , A. RAMOS-ESPLA ’16 , F. MASTROTOTARO 17 , O. OCA A 18 , A. ZINGONE 19 , M.C. GAMBI 19 and N. STREFTARIS 10 1 Institute of Marine Biological Resources, Hellenic Centre for Marine Research, P.O. Box 712, 19013 Anavissos, Hellas 2 Departamento de Biologia Animal, Facultad de Ciencias, Universidad de Ma ’laga, E-29071 Ma ’laga, Spain 3 UMR 6540, DIMAR, COM, CNRS, Université de la Méditerranée, France 4 Ege University, Faculty of Fisheries, Department of Hydrobiology, 35100 Bornova, Izmir, Turkey 5 Departamento de Biologia Animal, Facultad de Ciencias, Universidad de Ma ’laga, E-29071 Ma ’laga, Spain 6 DipTeRis (Dipartimento per lo studio del Territorio e della sue Risorse), University of Genoa, Corso Europa 26, 16132 Genova, Italy 7 Institut de Ciències del Mar (CSIC) Passeig Mar tim de la Barceloneta, 37-49, E-08003 Barcelona, Spain 8 Adnan Menderes University, Faculty of Arts & Sciences, Department of Biology, 09010 Aydin, Turkey 9 c\o CNR-ISMAR, Sede Ancona, Largo Fiera della Pesca, 60125 Ancona, Italy 10 Institute of Oceanography, Hellenic Centre for Marine Research, P.O. -
Marine Molluscs in Environmental Monitoring II
Helgol Mar Res (2003) 57:206–211 DOI 10.1007/s10152-003-0155-1 ORIGINAL ARTICLE Vladimir Bresler · Ofer Mokady · Lev Fishelson · Tamar Feldstein · Avigdor Abelson Marine molluscs in environmental monitoring II. Experimental exposure to selected pollutants Received: 24 September 2002 / Revised: 30 May 2003 / Accepted: 12 June 2003 / Published online: 7 August 2003 Springer-Verlag and AWI 2003 Abstract In an effort to establish biomonitoring pro- Keywords Cadmium · DDT · Littoral molluscs · grammes for routine and emergency monitoring of littoral Mediterranean Sea · Red Sea marine habitats, organismal responses are examined in two ways: firstly, in controlled, laboratory studies, where the response may be accurately characterized; secondly, Introduction in field-collected specimens, with the hope of obtaining evidence regarding disturbances such as the ones caused In recent decades, coastal zones worldwide have experi- by anthropogenic pollution. In many cases, there is a gap enced accelerated urban and industrial development between the two types of studies, and different species leading to increasingly heavy effluent loads on littoral and experimental and/or analytical procedures are used. marine ecosystems. One of the prominent symptoms of In a series of recent studies, we have examined responses ecosystem deterioration is a decline or disappearance of of field-collected molluscs, and interpreted our findings populations of sensitive species. However, other species with respect to pollution. Here, we report a complemen- in the same habitat sometimes display a remarkable tary study, in which molluscs collected from reference resistance, which may be attributed to a range of and polluted sites were exposed to cadmium or DDT preventive responses, enabling them to withstand envi- under controlled laboratory conditions. -
Marine Molluscs in Environmental Monitoring III
Helgol Mar Res (2003) 57:212–219 DOI 10.1007/s10152-003-0156-0 ORIGINAL ARTICLE Tamar Feldstein · Yoel Kashman · Avigdor Abelson · Lev Fishelson · Ofer Mokady · Vladimir Bresler · Yigal Erel Marine molluscs in environmental monitoring III. Trace metals and organic pollutants in animal tissue and sediments Received: 24 September 2002 / Revised: 30 May 2003 / Accepted: 12 June 2003 / Published online: 25 July 2003 Springer-Verlag and AWI 2003 Abstract Concentrations of trace elements and organic effects between these compounds and between them and pollutants were determined in marine sediments and metals can lead to acute toxicity. molluscs from the Mediterranean and Red Sea coasts of Israel. Two bivalve species (Donax trunculus, Pteria Keywords Chemical monitoring · Marine pollution · aegyptia), two gastropod species (Patella caerulea, Heavy metals · Trace elements · Bio-concentration Cellana rota) and sediments were sampled at polluted and relatively clean, reference, sites. Along the Mediter- ranean coast of Israel, sediments and molluscs from Haifa Introduction Bay stations were enriched with both organic and trace element contaminants. In the Red Sea, differences More than half the world’s population lives within 60 km between the polluted and reference sites were less of the shoreline, and this could rise to three-quarters by pronounced. Bio-concentration factors indicate a signif- the year 2020. Adverse anthropogenic effects on the icant concentration of Zn, As, Cd, Sn and Pb in animal coastal environment include eutrophication, heavy metals, tissue relative to the concentrations of these elements in organic and microbial pollution and oil spills (Kingston the sediments. In contrast, Ce, La and U were not 1992; Costello and Read 1994; Muir et al. -
Hydrophobic Larval Shells: Another Character for Higher Level Systematics of Gastropods
J. Moll. Stud. (1997), 63,425-430 1 The Malacological Society of London 1997 HYDROPHOBIC LARVAL SHELLS: ANOTHER CHARACTER FOR HIGHER LEVEL SYSTEMATICS OF GASTROPODS RACHEL COLLIN* Zoology Department, University of Washington, Box 351800, Seattle, WA 98195, USA (Received 19 April 1996; accepted 8 January 1997) ABSTRACT branchs are still not well resolved (Bieler, 1992; Mikkelsen, 1996; Wise, 1996). This low Higher level relationships within the Gastropoda are resolution is due to both the small number of difficult to determine, in part due to the paucity of putative homologies that are phylogenetically identified synapomorphic characters. Larval shell hydrophobicity may be a useful additional character informative at this level, and inadequate avail- for gastropod family systematics. A survey of 57 able character information for many groups. species indicates that larval shell hydrophobicity is Because anatomical characters traditionally common or ubiquitous in pyramidellids, opistho- used for gastropod systematics are often absent branchs, and marine pulmonates but is unknown in or not informative for lower heterobranchs patellogastropods, vetigastropods, and caenogas- (Mikkelsen, 1996; Wise 1996), it is important to tropods. The taxonomic distribution of hydrophobia investigate unconventional characters. Descrip- larval shells is consistent with the hypothesis that it is tions of gastropod embryology and larvae are a heterobranch synapomorphy. Unfortunately the beginning to yield such potentially useful char- condition in key 'lower' heterobranchs such as archi- tectonicids and valvatoids is unknown. acters for systematics (van den Biggelaar & Haszprunar, 1996; Robertson, 1985). Useful characters should be consistent within taxa, INTRODUCTION vary among taxa and should not be obviously functionally dependent on other characters Malacologists have yet to come to a consensus used at the same level of analysis.