The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California
Pygospio elegans Claparede (1863) is a relatively small, inconspicuous intertidal Spionid polychaete (10 to 15 mm in length) having approximately 50 to 60 body segments. The species occurs in high intertidal sand flats along the central California coast. Pygospio elegans is one of three species of t...
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ftunivpacificmsl:oai:scholarlycommons.pacific.edu:uop_etds-1449 2023-05-15T13:47:11+02:00 The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California Armitage, Debrah Lapp 1979-01-01T08:00:00Z application/pdf https://scholarlycommons.pacific.edu/uop_etds/450 https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=1449&context=uop_etds unknown Scholarly Commons https://scholarlycommons.pacific.edu/uop_etds/450 https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=1449&context=uop_etds University of the Pacific Theses and Dissertations Polychaeta Life Sciences text 1979 ftunivpacificmsl 2022-04-10T20:51:09Z Pygospio elegans Claparede (1863) is a relatively small, inconspicuous intertidal Spionid polychaete (10 to 15 mm in length) having approximately 50 to 60 body segments. The species occurs in high intertidal sand flats along the central California coast. Pygospio elegans is one of three species of the genus Pygospio, with the other being, P. california Hartman (1936) which is found only along the central California coast and P. dubia Munro (1930), from Antarctic seas. P. elegans is the most cosmopolitan of the three species (Clay, 1967; Light, 1978). The species has been recorded from both sides of the Atlantic Ocean; in the western part from Nova Scotia to Massachusetts and in Europe from the Mediterranean to the Baltic, Norwegian Archipelago and Barents Sea. It has been cited from South Africa, in the North Pacific Ocean, from the Sea of Okhotsk and Prudhoe Bay, Alaska. As a successful cosmopolitan species, P. elegans has demonstrated its ability to accomplish two objectives: (1) it has colonized new habitats and (2) it has been to withstand perturbations of its local habitat and become, in some cases numerically dominant. The purpose of this study was to investigate the ways and means by which P. elegans has been able to accomplish these objectives. Text Antarc* Antarctic Archipelago Barents Sea Prudhoe Bay Alaska University of the Pacific, McGeorge School of Law: Scholarly Commons Antarctic Barents Sea Okhotsk Pacific |
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University of the Pacific, McGeorge School of Law: Scholarly Commons |
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Polychaeta Life Sciences |
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Polychaeta Life Sciences Armitage, Debrah Lapp The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California |
topic_facet |
Polychaeta Life Sciences |
description |
Pygospio elegans Claparede (1863) is a relatively small, inconspicuous intertidal Spionid polychaete (10 to 15 mm in length) having approximately 50 to 60 body segments. The species occurs in high intertidal sand flats along the central California coast. Pygospio elegans is one of three species of the genus Pygospio, with the other being, P. california Hartman (1936) which is found only along the central California coast and P. dubia Munro (1930), from Antarctic seas. P. elegans is the most cosmopolitan of the three species (Clay, 1967; Light, 1978). The species has been recorded from both sides of the Atlantic Ocean; in the western part from Nova Scotia to Massachusetts and in Europe from the Mediterranean to the Baltic, Norwegian Archipelago and Barents Sea. It has been cited from South Africa, in the North Pacific Ocean, from the Sea of Okhotsk and Prudhoe Bay, Alaska. As a successful cosmopolitan species, P. elegans has demonstrated its ability to accomplish two objectives: (1) it has colonized new habitats and (2) it has been to withstand perturbations of its local habitat and become, in some cases numerically dominant. The purpose of this study was to investigate the ways and means by which P. elegans has been able to accomplish these objectives. |
format |
Text |
author |
Armitage, Debrah Lapp |
author_facet |
Armitage, Debrah Lapp |
author_sort |
Armitage, Debrah Lapp |
title |
The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California |
title_short |
The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California |
title_full |
The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California |
title_fullStr |
The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California |
title_full_unstemmed |
The ecology and reproductive cycle of Pygospio elegans claparède (Polychaeta: spionidae) from Tomales Bay, California |
title_sort |
ecology and reproductive cycle of pygospio elegans claparède (polychaeta: spionidae) from tomales bay, california |
publisher |
Scholarly Commons |
publishDate |
1979 |
url |
https://scholarlycommons.pacific.edu/uop_etds/450 https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=1449&context=uop_etds |
geographic |
Antarctic Barents Sea Okhotsk Pacific |
geographic_facet |
Antarctic Barents Sea Okhotsk Pacific |
genre |
Antarc* Antarctic Archipelago Barents Sea Prudhoe Bay Alaska |
genre_facet |
Antarc* Antarctic Archipelago Barents Sea Prudhoe Bay Alaska |
op_source |
University of the Pacific Theses and Dissertations |
op_relation |
https://scholarlycommons.pacific.edu/uop_etds/450 https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=1449&context=uop_etds |
_version_ |
1766246745799393280 |