Results 11 to 20 of about 10,456 (249)
Acaenoplax — polychaete or mollusc? [PDF]
Nature, 2001 Palaeozoic invertebrate fossils may pose severe problems in assigning them to Recent taxa. Sutton et al.1 describe the beautifully preserved and illustrated Silurian fossil Acaenoplax hayae as a “plated aplacophoran” mollusc, interpreting its polychaete-like characters as convergent features.
Steiner, G, Salvini-Plawen, L
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Frontiers in Marine Science, 2017 A model based on the mass-specific oxygen consumption rate of the tolerant polychaete, Capitella telata, related meaningfully to a novel metabolic scaling rule as applied to the infaunal size spectrum. Depending on temperature, C.
Chet F. Rakocinski, Kelsey Burns Gillam
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A Polychaete hunchback Ortholog
Developmental Biology, 2001 We report the first characterization of a segmentation gene homologue in the basal polychaete Capitella capitata using a pan-annelid cross-species antibody to the hunchback-like gene product. In flies, the gap segmentation gene hunchback (hb) encodes a C(2)H(2) zinc-finger transcription factor that plays a pivotal role in patterning the anterior region
Werbrock, A.H. +4 more
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Predicting the composition of polychaete assemblages in the Aegean coast of Turkey
Frontiers in Marine Science, 2016 Benthic infaunal species and communities have been extensively used to evaluate quality of the marine environment. Within the MSFD, community composition is addressed most commonly through Descriptor 6 (Seafloor integrity), criterion 6.2 (Condition of ...
Marika Galanidi +2 more
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Temporal ans spatial distribution of Polychatees in Iranian waters of the Persian Gulf and Oman Sea [PDF]
بومشناسی آبزیان, 2023 The study aimed to assess temporal and spatial variations in the population of polychaetes, a significant invertebrate group in deep-sea ecosystems, across the northern waters of the Persian Gulf and the Oman Sea.
Mahnaz Rabbaniha +3 more
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Identification and study on some ecobiological aspects of tube dwelling polychaetes family Serpulidaein Bandar Abbass coasts [PDF]
بومشناسی آبزیان, 2016 In this study we examined the tubes of building polychaetes erpulidae family of Bandar Abbas coast. Sampling was done using hammer and Knife from the fisheries wharf body and tidal conditions were maximized.
Najme Safari Shahvari +3 more
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Scientia Marina, 1999 Species composition, distribution and biogeography of polychaetes collected from the soft bottoms of the Straits of Magellan (South America) in February-March 1991 are reported.
María Cristina Gambi, Simone Mariani
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Scientia Marina, 2006 Observations on the reproductive features are provided for three species of Eunicidae (Lysidice ninetta Audouin and Milne Edwards, Lysidice collaris Grube and Nematonereis unicornis (Grube)).
M. C. Gambi, M. Cigliano
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Lipid reserves of red mullet (Mullus barbatus) during pre-spawning in the northwestern Mediterranean
Scientia Marina, 2007 Lipid reserves are a particularly important attribute of fishes because they have a large influence on growth, reproduction and survival. This study analyses the lipid content of red mullet (Mullus barbatus) pre-spawners in three different areas of the ...
Josep Lloret +2 more
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Amazing diversity of Nothria (Annelida, Onuphidae) in the Australian deep sea
Records of the Australian Museum, 2023 The epibenthic onuphid genus Nothria Malmgren, 1867 presently comprises 21 accepted species. We are reporting here on specimens collected during six deep-sea expeditions of the RV Investigator from 2015–2018 to the Great Australian Bight (GAB) and off ...
Hannelore Paxton +2 more
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