Cyclotella choctawhatcheeana

From Black Sea Phytoplankton checklist

(Difference between revisions)

Latest revision as of 18:16, 24 January 2013

Cyclotella choctawhatcheeana Prasad, 1990

= Thalassiosira nana Lohmann, 1908 p.p. (mentioned for the Black Sea)

Classification

Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Thalassiosirales (Order) > Stephanodiscaceae (Family) > Cyclotella (Genus)

WoRMS: 148908

Occurrence

	References
Black Sea	Bryantseva Yu., 2000
Bulgaria	S. Moncheva(IO-BAS), 2010
Geogria	Morozova-Vodyanitskaya N.V., 1948 (Batumi)
Romania
Russia	Nezlin N.P., Zernova V.V., 1983 (NE)
Turkey
Ukraine	Morozova-Vodyanitskaya N.V., 1948 (Sevastopol); Pitsyk G.K., 1950

Properties

Environment: brackish/marine

Cell volume

	Minimum	Average	Maximum	Database
1				Cell volumes of phytoplankton of the Black Sea A.S.Mikaelyan, L.G.Senichkina, L.A.Pautova, L.V.Georgieva, V.Dyakonov
2	134.1	168.1	226.2	Bryantseva Yu., 2000. Changes in structural characteristic of phytoplankton in the Black Sea
3				Dereziuk, N., 2008. List of Phytoplankton Species Observed in the Water Area near the Zmiinyi Island in 2004-2007
4				Bryantseva Yu., 2010. Sevastopol Bay phytoplankton monitoring database 2008 -2009
5				Сеничкина Л.Г., 1983. Фитопланктон северо-западной части Черного моря в зимний период 1979.
6				Нестерова Д. А., 2003. Фитопланктон западной части Черного моря в летний период 1987.

* (volumes are in cubic microns), values extracted from database

Volume and surface area calculation

	Shape
Simple shape	cylinder
K(flattening factor)	1
More accurate shape	-

BS - если видна со створки k - 0.6
Hillebrand et al., 1999 - cylinder (Hillebrand, H., Dürselen, C. D., Kirschtel, D., Pollingher, D. and Zohary, T. (1999) Biovolume calculation for pelagic and benthic microalgae. J. Phycol., 35, 403–424)

Appearance in checklists

1886

1900

1950

2000

2010

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	33	34	35	36	38	49	54	55	56	57
																	x ¹⁸

58	63	67	68	72	73	74	75	77	78	84	85	86	87	88	89	92	93	94	99	100	101	102	103	105	108	109	110	116	117	118	119	120	123	125
		x ⁶⁷					x ⁷⁵

18 - as Thalassiosira nana; 67 - as Thalassiosira nana; 75 - as Thalassiosira nana;

References

Bryantseva_Yu.,_2000. Variability of the Black Sea phytoplankton structural characteristics. PhD thesis, Institute of Biology of the Southern Seas, NASU.^*
* - as Thalassiosira nana

S._Moncheva(IO-BAS),_2010. Species lists based on sampling identifications and literature. Personal list. Bulgarian waters.

Morozova-Vodyanitskaya_N.V.,_1948. Phytoplankton of the Black Sea: Part 1. Tr. Sevast. Biol. Stantsii, Vol. 6: 39–72.^*
* - as Thalassiosira nana

Nezlin N.P., Zernova V.V., 1983. Species composition of the phytoplankton in the north-eastern part of the Black Sea and sizes of some species. In: Seasonal changes of the Black Sea phytoplankton, Nauka, M.: 6 - 12.^*
* - as Thalassiosira nana

Pitsyk G.K., 1950. On quantitative development and horizontal distribution of the phytoplankton in the western part of the Black Sea. Tr.AzcherVNIRO(14): 215–245.^*
* - as Thalassiosira nana

	List based on literature analysis
	List extracted from database
	List extracted from published paper, which is based on monitoring(scientific) research of scientist(s) and includes analysis of real collected data
	Personal list, based on monitoring(scientific research) of scientist (not published as article)
	Identification book

Last revision on 20-05-2013

ToDo: Is this the synonyms of Cyclotella caspia Grunow ? (algaebase.org)

@@ Line 68: / Line 68: @@
 |  list10 =
 |  source11 = x
-|  list12 =
+|  source12 =
 |  list18 = x
 |  list18as = ''Thalassiosira nana''
-|  list21 = x
+|  source21 = x
-|  list21as = ''Thalassiosira nana''
+|  source21as = ''Thalassiosira nana''
 |  list67 = x
 |  list67as = ''Thalassiosira nana''