Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Paula M. Mikkelsen"'
Publikováno v:
Zoosystematics and Evolution, Vol 95, Iss 2, Pp 517-534 (2019)
Members of the small bivalve family Cyrenoididae inhabit brackish waters of the eastern and western Atlantic Ocean. Cyrenoida floridana (Dall, 1896) from the western Atlantic is poorly known aside from shell descriptions. A detailed shell and anatomi
Externí odkaz:
https://doaj.org/article/3322b1a6568d4d27b5167c31bee5a042
Publikováno v:
Journal of Molluscan Studies. 86:173-185
Sperm ultrastructure is described for the ocean quahog Arctica islandica (Linnaeus, 1767) (Arcticidae), a long-lived, and commercially and phylogenetically important marine bivalve from the North Atlantic, and for Neotrapezium sublaevigatum (Lamarck,
Autor:
Paula M. Mikkelsen, Rüdiger Bieler
Publikováno v:
American Malacological Bulletin. 36:158-170
Robert Robertson (1934–2018) was systematic malacologist, natural historian, and reproductive biologist, focusing on marine gastropods and based at the Academy of Natural Sciences in Philadelphia (ANSP) for most of his career. An account of his pro
Autor:
Neil H. Landman, Paula M. Mikkelsen
Publikováno v:
American Malacological Bulletin. 35:82-94
Autor:
Paula M. Mikkelsen, Trond Roger Oskars, Chin Chin Too, David J. Rees, Endre Willassen, Manuel António E. Malaquias
Publikováno v:
Invertebrate Systematics.
Haminoeidae is the most diverse family of Cephalaspidea with 13 to 17 genera commonly recognised as valid and with 46 genera that historically have been moved back and forth between Haminoeidae and other families. Due to poor definition of most gener
Publikováno v:
Invertebrate Biology. 134:136-150
Sperm ultrastructural features of the honeycomb (foam) oysters Hyotissa hyotis, H. sinensis, and H. mcgintyi (Gryphaeidae) are described and compared with other Ostreoidea and more generally with other pteriomorphian Bivalvia. Spermatozoa of H. sinen
Publikováno v:
Malacologia. 58:1-127
To broaden the anatomical knowledge of marine bivalves, detailed gross anatomical studies of 20 species from the Florida Keys are presented, representing 19 families: Solemya occidentalis Deshayes, 1857 (Solemyidae), Propeleda carpenteri (Dall, 1881)
Publikováno v:
Acta Zoologica. 96:487-496
Healy, J.M., Mikkelsen, P.M. and Bieler, R. 2014. Spermatogenic ultrastructure in the anomalodesmatan bivalve Myochama anomioides (Mollusca: Myochamidae) – does the nucleus help position the ‘temporary’ acrosome?. —Acta Zoologica (Stockholm)
Publikováno v:
American Malacological Bulletin. 31:123-133
Bivalves share many of the “deeper” questions with the other molluscan groups - issues such as their origin and sister-group relationships within the Mollusca, and their suitability to explore molecular data in a “known” fossil framework. Oth
Autor:
Gonzalo Giribet, Paula M. Mikkelsen, Emily A. Glover, John D. Zardus, Sarah Lemer, Daniel L. Graf, John D. Taylor, Elizabeth M. Harper, Rüdiger Bieler, Timothy M. Collins, Erin McIntyre, Gisele Y. Kawauchi, John M. Healy, David J. Combosch, Ellen E. Strong
Publikováno v:
Molecular phylogenetics and evolution. 107
The systematics of the molluscan class Bivalvia are explored using a 5-gene Sanger-based approach including the largest taxon sampling to date, encompassing 219 ingroup species spanning 93 (or 82%) of the 113 currently accepted bivalve families. This