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| Registros recuperados: 18 | |
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| Мордухай-Болтовский, Ф. Д. (ред.). |
| Определитель обеспечивает возможность точного установления научного названия и систематического положения всех встречаемых в море организмов. Для каждой группы приводятся анатомо-морфологический обзор, определительные таблицы отрядов, семейств и родов с их краткими характеристиками и таблицы для определения видов. Рисунки приводятся для всех видов. Определитель выпущен в трех томах. В первый том включены простейшие, губки, кишечнополостные, черви, щупальцевые. Второй том охватывает всех свободноживущих представителей класса ракообразных, включая виды, населяющие опресненные солоноватоводные районы (с соленостью не менее 2-3%). Третий том посвящен группам свободноживущих беспозвоночных, не вошедшим в первые два тома, а именно: членистоногим (кроме... |
| Tipo: Book |
Palavras-chave: Protozoa; Porifera; Coelenterata; Nemertini; Nemathelminthes; Annelida; Tentaculata; Oligochaeta; Hirudinea. |
| Ano: 1968 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/1078 |
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| Santos,Cinthya S. G.; Lana,Paulo da Cunha. |
| Ten species belonging to the genera Ceratonereis Kinberg, 1866 and Nereis Linnaeus, 1758 were recorded in estuaries, exposed sandy beaches, shelly soft bottoms, atolls and coral reefs of the Brazilian northeastern coast. Two new species, Nereis serrata, from Ceará coast, and Nereis pseudomoniliformis, from Sergipe coast, are described. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Annelida; Nereididae; Taxonomy; Northeastern Brazil. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212003000100001 |
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| Labrune, Céline; Lavesque, Nicolas; Bonifácio, Paulo; Hutchings, Pat. |
| A new species of Terebellidae, Pista colini sp. n., has been identified from the harbour of Banyuls-sur-Mer, north-western Mediterranean Sea. This new species was found in very high densities, exclusively in gravelly sand deposited manually, and was not found in the original source habitat of the gravel. This species is characterized by the colour of the ventral shields with pinkish anterior part and a blood red posterior part in live specimens, a pair of unequal-sized plumose branchiae inserted on segment II and anterior thoracic neuropodia with long-handled uncini. The presence of long-handled uncini even in the smallest specimens constitutes the major difference between Pista colini sp. n. and other Pista species with a single pair of branchiae such as... |
| Tipo: Text |
Palavras-chave: Annelida; Gravel deposits; Harbour; Pista colini sp. n.; Taxonomy; Terebellida. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00489/60062/63347.pdf |
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| Rouse, Greg W.; Kupriyanova, Elena K.. |
| The bathyal serpulid Laminatubus alvini ten Hove & Zibrowius, 1986 was described from the periphery of hydrothermal vents of the Galapagos Rift and has been recorded from other vent communities of the East Pacific Rise (EPR). Here we assessed the biodiversity of serpulids collected from eastern Pacific hydrothermal vents and methane seeps using DNA sequences and morphology. Laminatubus alvini showed little genetic variation over a wide geographic range from the Alarcon Rise vents in southern Gulf of California (~23°N), to at least a point at 38°S on the EPR. Specimens from several methane seeps off Costa Rica and the Gulf of California (Mexico) differed markedly from those of Laminatubus alvini on DNA sequence data and in having seven thoracic... |
| Tipo: Text |
Palavras-chave: Annelida; Cold seeps; Sabellida; Neovermilia; Hyalopomatus. |
| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00676/78787/81017.pdf |
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| Lopes Galasso, Helena; Richard, Marion; Lefebvre, Sebastien; Aliaume, Catherine; Callier, Myriam. |
| Considering the ecological importance and potential value of Hediste diversicolor, a better understanding of its metabolic rate and potential growth rates is required. The aims of this study are: (i) to describe key biometric relationships; (ii) to test the effects of temperature and body size on standard metabolic rate (as measure by oxygen consumption) to determine critical parameters, namely Arrhenius temperature (TA), allometric coefficient (b) and reaction rate; and (iii) to determine the metabolic scope for activity (MSA) of H. diversicolor for further comparison with published specific growth rates. Individuals were collected in a Mediterranean lagoon (France). After 10 days of acclimatization, 7 days at a fixed temperature and 24 h of fasting,... |
| Tipo: Text |
Palavras-chave: Annelida; Deposit-feeder; Oxygen consumption; Allometric coefficient; Arrhenius temperature; Aerobic scope; Growth. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00465/57682/59885.pdf |
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| Kappes, H.. |
| Blood-feeding terrestrial leeches of the family Haemadipsidae are a notorious part of the invertebrate diversity in Asian and Australian rain forests. All hitherto published records of terrestrial leeches of Borneo belong to the genus Haemadipsa. Here, a second, poorly known haemadipsid genus is reported from Mount Kinabalu and Crocker Range National Park. The individuals were barcoded and compared to sequences available in GenBank. The results show that the genus Tritetrabdella has representatives in the Indochinese and the Sundaic bioregions. All six specimens from Borneo are from a single new Tritetrabdella lineage, T. kinabaluensis spec. nov. Within the Bornean lineage, two groups differing 4-5% in the COI barcoding sequence were identified. Because 1)... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Annelida; Clitellata; Ecological specialization; Genetic distance; Parasite; Phylogeny; Speciation; Tropical mountains; 42.76; 42.64. |
| Ano: 2013 |
URL: http://www.repository.naturalis.nl/record/462900 |
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| Zaabi-Sendi, Sana. |
| The polychaetes communities structure and functioning of the Cap Bon peninsula (Northeast coast of Tunisia), were analyzed from 52 stations from Sidi Daoud to Menzel Horr. The faunistic study reveals the presence of 238 polychaetes species among which 86 records are newly reported for the Tunisian coasts. The total number of polychaetes listed in Tunisia rises to 375 species. The polychaete community structure at the sites was examined by multivariate methods. five main polychaetes communities were identified in the study area, the sandy sediment community (SS), the muddy sediments community (SV), the coarse sediment community (SG), the fine-muddy sediment community (SFV) and the Heterogeneous sediments community (HS). These communities are distributed... |
| Tipo: Theses and Dissertations |
Palavras-chave: Seasonal variations; Genetic diversity; Polychaeta; Annelida. |
| Ano: 2013 |
URL: http://hdl.handle.net/1834/5480 |
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| Garraffoni,André R.S.; Moura,Filipe R.; Vasconcelos,Poliana E.; Araújo,Fernanda F.; Passos,Flávio D.. |
| Foram estudados os Polychaeta coletados durante três Expedições Oceanografcias brasilaeiras a Antarticia (Dezembro - 1996 a Janeiro - 1997; Dezembro - 1997 a Janeiro - 1998; Janeiro a Abril - 2001) para a Baia do Almirantado. Um total de 127 espécimes foi examinado e 18 espécies, pertencentes a 12 famílias, foram identificados. A família Terebellidae foi a que apresentou o maior número de espécies, e Terebellidae, Nephtyidae e Polynoidae apresentaram os maiores número de indivíduos coletados. As espécies Terebellides longicaudatus e Aglaophamus trissophyllus foram reportadas pela primeira vez na Baía e os gêneros Proclea (Terebellidae), Neanthes (Nereididae), Bradabyssa (Flabelligeridae), Euclymene (Maldanidae), foram reportados pela primeira vez na... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Shetlands do Sul; Taxonomia; Annelida. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492012001300001 |
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| Leão,Luciana S. Dourado; Soares-Gomes,Abílio; Costa,Tarso; Santos,Cinthya S. Gomes. |
| The population dynamics and reproductive strategy of the polychaete Scolelepis goodbodyi (Jones, 1962), were investigated between June 2009 and May 2010 at Manguinhos beach, southeastern, Brazil. A total of 9,242 individuals were collected. The density did not differ significantly from one month to another. The estimated values of the growth, recruitment, and mortality rates were studied using the width of the third setiger and the growth curves for the populations were adjusted by the Bhattacharya method (L'= 1.23, K = 1.2, mortality = 0.73). Two annual cohorts were identified in the period. Significant differences between males and females were observed in the population (x² = 71.6, p < 0.01) and between sexually defined and sexually indeterminate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Annelida; Population ecology; Reproductive biology. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702012000300002 |
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| Souza,José R. B. de; Borzone,Carlos A.. |
| The distribution, population dynamics and secondary production of the polychaete Euzonus furciferus was studied in Atami Beach (Southern Brazil), from February 1992 to March 1993. Euzonus furciferus Ehlers, 1897 is the only deposit feeder species of the upper intertidal region. The organisms were present in the sandy beach all over the year, concentrated in a narrow band, and reaching maximal densities of 3,029 individuals m-2. Peaks of abundance occurred in September 1992, with a mean of 681.8 individuals m-2. Recruitment occurred in winter, with a peak in July. Mean annual biomass was estimated in 0.218 gAFDW m-2, with a total annual production of 0.466 gAFDW m-2 y-1, giving a P/B ratio of 2.13 y-1. Similar values were found for a filter-feeder... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Annelida; Benthos; Deposit feeder; Intertidal; Macrofauna. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752007000400034 |
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| Damborenea,C.; Brusa,F.; Paola,A.. |
| Pomacea canaliculata is a common gastropod in freshwater habitats from Central and Northern Argentina, extending northwards into the Amazon basin. Several Platyhelminthes have been reported associated to P. canaliculata, sharing an intimate relationship with this gastropod host. The objectives of this study were to describe the symbiotic species assemblages associated to P. canaliculata in the study area, and to disclose differences among them. Samples were taken in three typical small streams and one artificial lentic lagoon, all connected with the Río de la Plata estuary. The 81.53% were infested with different symbiotic (sensu lato) species. Among the Platyhelminthes, the commensal Temnocephala iheringi Haswell, 1893 was highly prevalent in all samples,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apple-snails; Platyhelminthes; Trematoda; Annelida; Hirudinea; Symbiosis; Commensalism; Parasitism. |
| Ano: 2006 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452006000300006 |
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| Arteaga-Flórez,Catalina; Bolaño-Lara,Maryela. |
| ABSTRACT Polychaeta represents the most diverse class in the phylum Annelida, mainly composed by marine organisms, with some terrestrial and freshwater representatives. The present work records the information of the benthic polychaetes, which were collected in four stations in the northern sector of the Antarctic Peninsula, in the III Expedición “Admiral Padilla” verano austral 2016-2017, including taxonomy, relative abundance and frequency of occurrence by family. A total of 326 individuals were quantified, distributed in 12 families: Apistobranchidae, Capitellidae, Cirratulidae, Dorvilleidae, Maldanidae, Nereididae, Orbiniidae, Paraonidae, Serpulidae, Sigalionidae, Spionidae and Syllidae, and the suborder Terebelliformia. Cirratulidae, and Paraonidae... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Marine benthos; Macrofauna; Annelida; Biodiversity; Biogerlache.. |
| Ano: 2021 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612021000300221 |
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| Registros recuperados: 18 | |
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