{"id":{"repo_id":"u-pacific","oai_identifier":"oai:scholarlycommons.pacific.edu:uop_etds-2411"},"canonical_url":"https://search.dev.ndltd.org/etd/u-pacific/oai:scholarlycommons.pacific.edu:uop_etds-2411","repository":{"repo_id":"u-pacific","name":"University of the Pacific","base_url":"https://scholarlycommons.pacific.edu/do/oai/"},"display":{"title":"Embryological development of Cucumaria curata","abstract":"Almost no work has been done on the brooding habits of Cucumaria curata Cowles 1902 from the Pacific Coast of North America. Most of the embryological investigations of holothurians on this coast have been with species having free swimming larval forms (Johnson and Johnson, 1950). Since the majority Holothurians have planktonic larvae, a study of the direct development found in C. curate might prove beneficial in comparing the ecological distribution of this species with those having planktonic larvae. The brooding type of development is found in polar species, but seldom found in warmer waters. This may have some direct effect on limiting the distribution of the species. After studying this particular type of development in C. curata, a need arose to investigate its physiology and ecology to ascertain the significance of its larval type to the distribution of the species in the community.","abstract_html":"Almost no work has been done on the brooding habits of Cucumaria curata Cowles 1902 from the Pacific Coast of North America. Most of the embryological investigations of holothurians on this coast have been with species having free swimming larval forms (Johnson and Johnson, 1950). Since the majority Holothurians have planktonic larvae, a study of the direct development found in C. curate might prove beneficial in comparing the ecological distribution of this species with those having planktonic larvae. The brooding type of development is found in polar species, but seldom found in warmer waters. This may have some direct effect on limiting the distribution of the species. After studying this particular type of development in C. curata, a need arose to investigate its physiology and ecology to ascertain the significance of its larval type to the distribution of the species in the community.","abstract_has_math":false,"creators":["Smith, Edmund Hobart"],"institution":null,"degree_name":"Master of Arts (M.A.)","degree_level":"Thesis","degree_discipline":"Zoology","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1959,"date_issued":"1959-01-01T08:00:00Z","date_published":"1959-01-01T08:00:00Z","updated_at":"2026-07-24T05:37:26Z","subjects":["Holothurians","Animal Sciences","Life Sciences","Zoology"],"languages":[],"rights":[],"rights_urls":["http://rightsstatements.org/vocab/NKC/1.0/"],"identifier_entries":[]},"links":{"outbound_url":"https://scholarlycommons.pacific.edu/uop_etds/1412","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Smith, Edmund Hobart"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2018-06-29T08:41:27Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Zoology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Arts (M.A.)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Holothurians","Animal Sciences","Life Sciences","Zoology"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["http://rightsstatements.org/vocab/NKC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://scholarlycommons.pacific.edu/uop_etds/1412"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Almost no work has been done on the brooding habits of Cucumaria curata Cowles 1902 from the Pacific Coast of North America. Most of the embryological investigations of holothurians on this coast have been with species having free swimming larval forms (Johnson and Johnson, 1950). Since the majority Holothurians have planktonic larvae, a study of the direct development found in C. curate might prove beneficial in comparing the ecological distribution of this species with those having planktonic larvae. The brooding type of development is found in polar species, but seldom found in warmer waters. This may have some direct effect on limiting the distribution of the species. After studying this particular type of development in C. curata, a need arose to investigate its physiology and ecology to ascertain the significance of its larval type to the distribution of the species in the community."]},{"key":"dc:source","label":"Dc Source","values":["69"]},{"key":"dc:title","label":"Title","values":["Embryological development of Cucumaria curata"]}]}],"canonical_facts":{"dc:creator":["Smith, Edmund Hobart"],"dc:date.available":["2018-06-29T08:41:27Z"],"dc:description.abstract":["Almost no work has been done on the brooding habits of Cucumaria curata Cowles 1902 from the Pacific Coast of North America. Most of the embryological investigations of holothurians on this coast have been with species having free swimming larval forms (Johnson and Johnson, 1950). Since the majority Holothurians have planktonic larvae, a study of the direct development found in C. curate might prove beneficial in comparing the ecological distribution of this species with those having planktonic larvae. The brooding type of development is found in polar species, but seldom found in warmer waters. This may have some direct effect on limiting the distribution of the species. After studying this particular type of development in C. curata, a need arose to investigate its physiology and ecology to ascertain the significance of its larval type to the distribution of the species in the community."],"dc:identifier":["https://scholarlycommons.pacific.edu/uop_etds/1412"],"dc:rights":["http://rightsstatements.org/vocab/NKC/1.0/"],"dc:source":["69"],"dc:subject":["Holothurians","Animal Sciences","Life Sciences","Zoology"],"dc:title":["Embryological development of Cucumaria curata"],"thesis:degree_discipline":["Zoology"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["Master of Arts (M.A.)"]},"updated_at":"2026-07-24T05:37:26Z"}