| 词条 | Ceramium secundatum |
| 释义 |
|image = |genus = Ceramium |species = secundatum |authority = Lyngbye }} Ceramium secundatum is a small marine red alga. DescriptionThis species is cylindrical and fundamentally monosiphonous.[1] It appears as tufts of erect axes to 14 cm long, densely branched attached by multicellular rhizoids. The main axes has strongly in-rolled apices. Although completely corticated it may appear banded when young. It does not show spines. The cortical cells develop from the nodes between the axial cells. Adventitious branches are abundant.[2] ReproductionThe species is dioecious. Tetraspores occur in whorls on the young axes.[2][3] Found epiphytic on other algae and on artificial material in the sublittoral to 11m deep.[2] DistributionRecorded from the Great Britain and Ireland.[2] HabitatCommon in the littoral,[4] and epiphytic on other algae and artificial material.[2] References1. ^Jones, W.E. 1962. A key to the genera of the British Seaweeds. Field Studies Vol. 1 no. 4 pp 1 - 31 {{Taxonbar|from=Q41068982}}2. ^1 2 3 4 Maggs, C.A. and Hommersand, M.H. 1993. Seaweeds of the British Isles Volume 1 Rhodophyta Part 3A Ceramiales. The Natural History Museum, London. {{ISBN|0-11-310045-0}} 3. ^Newton, L. 1931. A Handbook of the British Seaweeds. London 4. ^Bunker,F.StP.D. Maggs, C.A., Brodie,J.A. Bunker,A.R. 2017, Seaweeds of Britain and Ireland Second Edition, Wild Nature Press, Plymouth, UK {{ISBN|978-0-9955673-3-7}} 1 : Ceramium |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。