Summer occurrence of an immature little piked whale,Balaenoptera acutorostrata, in Chesapeake Bay, MarylandSpringer Science and Business Media LLC - Tập 3 - Trang 206-209 - 1962
Frank J. Schwartz
The occurrence of an immature female little piked whale, found stranded July 12, 1959, at Dares Beach, Chesapeake Bay, Maryland, sheds new light on the summer range of this species. This cetacean has never been recorded in Chesapeake Bay before. Osteological and body measurement comparisons between this and an immature and adult specimen are discussed. The croaker,Micropogon undulatus, constitutes...... hiện toàn bộ
Reproductive periodicities of some benthic algae in lower Chesapeake BaySpringer Science and Business Media LLC - Tập 6 - Trang 17-32 - 1965
Jacques S. Zaneveld, William D. Barnes
Semi-monthly (monthly in winter) studies of the reproductive cycles of 8 benthic Chlorophyta, 3 Phaeophyta, and 18 Rhodophyta were carried out over a period of three years at three different localities in the lower Chesapeake Bay. Of the 29 species studied, 11 are perennial, 6 occur in three seasons, 7 in two seasons, and 5 in one season only. The appearance and disappearance of these algae are cl...... hiện toàn bộ