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IRMNG taxon details

Phacus Dujardin, 1841

1267268  (urn:lsid:irmng.org:taxname:1267268)

  1. Biota
  2. Protozoa (Kingdom)
  3. Eozoa (Subkingdom)
  4. Euglenozoa (Phylum)
  5. Euglenoida (Subphylum)
  6. Dipilida (Infraphylum)
  7. Spirocuta (Superclass)
  8. Euglenophyceae (Class)
  9. Euglenophycidae (Subclass)
  10. Euglenida (Order)
  11. Phacidae (Family)
  12. Phacus (Genus)
accepted
Genus
Phacus C. Nitzsch in Ersch & Gruber, 1827 · unaccepted (nomen rejiciendum)

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  1. Species Phacus abrupta Korshikov, 1929
  2. Species Phacus abruptus Korsikov, 1928
  3. Species Phacus acuminatua
  4. Species Phacus acuminatus Stokes, 1885
  5. Species Phacus acuticauda Roll
  6. Species Phacus acutissimus Bernard
  7. Species Phacus acutus Pochmann, 1941
  8. Species Phacus aenigmatica Drezepolski
  9. Species Phacus aenigmaticus Drezepolski, 1922
  10. Species Phacus agilis Skuja, 1926
  11. Species Phacus alata Klebs
  12. Species Phacus alatus G.A. Klebs, 1886
  13. Species Phacus allorgei Bourrelly
  14. Species Phacus anaceolus
  15. Species Phacus anacoelus A. Stokes, 1885
  16. Species Phacus angulatus Pochmann, 1942
  17. Species Phacus angustus Drezepolski, 1948
  18. Species Phacus ankylonoton Pochmann, 1942
  19. Species Phacus anomala F.E. Fritsch & Rich
  20. Species Phacus anomalus F.E. Fritsch & M.F. Rich, 1929
  21. Species Phacus applanatus Pochmann, 1942
  22. Species Phacus arnoldii Swirenko, 1915
  23. Species Phacus aspidion Pochmann, 1942
  24. Species Phacus asymmetricus Sokoloff, 1933
  25. Species Phacus atractoides Pochmann, 1942
  26. Species Phacus bacillifer A.M. Cunha, 1913
  27. Species Phacus bacilliformis Z.X. Shi, 1996
  28. Species Phacus balatonicus Hortobagy, 1943
  29. Species Phacus berthonii Bourrelly
  30. Species Phacus betkowskii Stawinski, 1969
  31. Species Phacus bharatii Hosmani
  32. Species Phacus bicalyx Hortobágyi
  33. Species Phacus biformis Hortobágyi
  34. Species Phacus birgei Prescott, 1943
  35. Species Phacus bonaerensis V. Conforti, 1989
  36. Species Phacus bonettoi G. Tell & Z. de Domitrovic, 1985
  37. Species Phacus bonettoi G. Tell & Y. Zalocar de Domitrovic, 1985
  38. Species Phacus brachykentron Pochmann, 1942
  39. Species Phacus brevicaudata (Klebs) Lemmermann
  40. Species Phacus brevicaudatus (Klebs) Lemmermann, 1910
  41. Species Phacus bucculentus Pochmann
  42. Species Phacus bucharica Kiselev
  43. Species Phacus budapestinensis Palik
  44. Species Phacus buzsakiensis Hortobágyi
  45. Species Phacus canae Skvortzov
  46. Species Phacus carinata Skvortzov
  47. Species Phacus carinatus Pochmann, 1942
  48. Species Phacus caudata
  49. Species Phacus caudatus Hübner, 1886
  50. Species Phacus chloroplastes Prescott, 1944
  51. Species Phacus circulata Skvortzov
  52. Species Phacus circulatus Pochmann, 1942
  53. Species Phacus circumflexus Pochmann, 1941
  54. Species Phacus clavata Dangeard, 1902
  55. Species Phacus clavatus Dangeard, 1901
  56. Species Phacus cochleatus Pochmann, 1942
  57. Species Phacus concavus Hortobagy, 1944
  58. Species Phacus contortus Bourrelly, 1952
  59. Species Phacus corculeum Pochmann, 1942
  60. Species Phacus corculum Pochmann
  61. Species Phacus costata Conrad
  62. Species Phacus crenatus Hirano
  63. Species Phacus crenulata
  64. Species Phacus cuneatus Pochmann, 1942
  65. Species Phacus curvicauda Svirenko, 1915
  66. Species Phacus cylindraceus Popowa, 1955
  67. Species Phacus cylindrus Pochmann, 1942
  68. Species Phacus dangeardii Lemmermann, 1910
  69. Species Phacus denisii Allorge & Lefèvre, 1925
  70. Species Phacus dihistion Conrad
  71. Species Phacus dihiston Conrad, 1943
  72. Species Phacus Drezepolskii Stawinski, 1969
  73. Species Phacus elegans Pochmann, 1942
  74. Species Phacus elegantissimus Hortobágyi
  75. Species Phacus elliposoideus Dedusenko-Stregoleva, 1940
  76. Species Phacus ephippioideus D.C. Bicudo & C.E.M. Bicudo
  77. Species Phacus ephippion Pochmann, 1942
  78. Species Phacus fominii Roll, 1938
  79. Species Phacus formosus Pochmann, 1942
  80. Species Phacus gamsii Bourrelly, 1963
  81. Species Phacus gibbosus Huber-Pestalozzi, 1955
  82. Species Phacus glaber (Deflandre) Pochmann
  83. Species Phacus globosus Pochmann, 1942
  84. Species Phacus glomus Hortobágyi
  85. Species Phacus gracilis Pochmann, 1942
  86. Species Phacus granulatus
  87. Species Phacus granum Drezepolski, 1925
  88. Species Phacus gregussii Hortobágyi
  89. Species Phacus gregussii Hortobágyi, 1944
  90. Species Phacus hamatus Pochmann, 1942
  91. Species Phacus hameliis
  92. Species Phacus heimi
  93. Species Phacus heimii Lefèvre, 1933
  94. Species Phacus helikoides Pochmann, 1942
  95. Species Phacus helikosphaeridion Pochmann
  96. Species Phacus hispidula
  97. Species Phacus hispidulus (Eichwald) Lemmermann, 1910
  98. Species Phacus horridus Pochmann, 1942
  99. Species Phacus hyalina Skvortzov
  100. Species Phacus hystrix Pochmann, 1942
  101. Species Phacus ichthydion Pochmann, 1942
  102. Species Phacus incisus Prescott
  103. Species Phacus inconspicua Deflandre
  104. Species Phacus inconspicuus Deflandre, 1928
  105. Species Phacus incrassatus (Deflandre) Pochmann, 1942
  106. Species Phacus indica Skvortzov, 1937
  107. Species Phacus indicus Skvortzov, 1922
  108. Species Phacus inflatus Playfair, 1921
  109. Species Phacus inflexus (I. Kisselev) Pochmann, 1942
  110. Species Phacus intortus Shi
  111. Species Phacus iyengarii Suxena
  112. Species Phacus janiczakii Stawinski, 1969
  113. Species Phacus javorkae Hortobágyi
  114. Species Phacus kemenesii Hortobagy, 1943
  115. Species Phacus kirchbergensis Wawrik
  116. Species Phacus koreana Skvortzov, 1932
  117. Species Phacus landekiensis Stawinski, 1969
  118. Species Phacus latus (Roll) Pochmann, 1942
  119. Species Phacus lefevrei Bourrelly, 1952
  120. Species Phacus lemmermanni
  121. Species Phacus lemmermannii Svirenko
  122. Species Phacus lepocincloides Pochmann, 1942
  123. Species Phacus lineatus J. Massart
  124. Species Phacus lismorensis Playfair, 1921
  125. Species Phacus longicauda (Ehrenberg) Dujardin, 1841
  126. Species Phacus makii Hirano
  127. Species Phacus makrostigma Pochmann
  128. Species Phacus mammillatus Philipose, 1984
  129. Species Phacus mangini Lefèvre, 1933
  130. Species Phacus manginii
  131. Species Phacus margaritatus Pochmann, 1942
  132. Species Phacus mariae Deflandre, 1930
  133. Species Phacus mariana Deflandre
  134. Species Phacus maximus Palik
  135. Species Phacus megalopsis Pochmann, 1942
  136. Species Phacus mentaweiensis Conrad, 1938
  137. Species Phacus meson Pochmann, 1942
  138. Species Phacus minutus (Playfair) Pochmann
  139. Species Phacus mirabilis Pochmann, 1942
  140. Species Phacus monilatus Stokes, 1910
  141. Species Phacus moniliata (Stokes) Lemmermann
  142. Species Phacus monilicostatus Pochmann, 1942
  143. Species Phacus monoparamylon Hortobágyi
  144. Species Phacus moorselensis Conrad, 1943
  145. Species Phacus moraviensis Pochmann, 1942
  146. Species Phacus morii Skvortzov
  147. Species Phacus mossambicensis J.A. Rino
  148. Species Phacus multiannulatus Pochmann
  149. Species Phacus musculus Pochmann, 1942
  150. Species Phacus myersi
  151. Species Phacus myersii Skvortzov
  152. Species Phacus nannos Pochmann, 1952
  153. Species Phacus niloticus Conrad, 1943
  154. Species Phacus nordstedtii Lemmermann, 1904
  155. Species Phacus obolus Pochmann, 1942
  156. Species Phacus ocellatus (Pringsheim) Marin & Melkonian, 2003
  157. Species Phacus onix Pochmann, 1942
  158. Species Phacus onyx Pochmann, 1942
  159. Species Phacus oscillans G.A. Klebs, 1883
  160. Species Phacus ostreatus Pochmann, 1942
  161. Species Phacus ovalis (Woronichin) Popowa, 1955
  162. Species Phacus ovum (Ehrenberg) Klebs, 1883
  163. Species Phacus pannonicus Palik
  164. Species Phacus papillaris Srawinski, 1969
  165. Species Phacus parvulus G.A. Klebs, 1883
  166. Species Phacus pediformis Skvortzov
  167. Species Phacus pekinensis Skvortzov, 1925
  168. Species Phacus pelta Skvortzov
  169. Species Phacus persikon Pochmann, 1942
  170. Species Phacus petelotii Lefèvre, 1933
  171. Species Phacus platyaulax Pochmann, 1942
  172. Species Phacus pleuronectes (O.F. Müller) Nitzsch ex Dujardin, 1841
  173. Species Phacus plicatus Conrad, 1943
  174. Species Phacus polyparamylon Hortobágyi & Németh
  175. Species Phacus polytrophos Pochmann, 1942
  176. Species Phacus pomiformis (Conrad) Pochmann, 1942
  177. Species Phacus procerus Hortobágyi
  178. Species Phacus prunoidea Roll
  179. Species Phacus pseudobicarinatus Alves-da-Silva & C.E.M. Bicudo
  180. Species Phacus pseudooscillans Conrad, 1943
  181. Species Phacus pseudopatalea
  182. Species Phacus pseudoplatalea Pochmann, 1942
  183. Species Phacus pseudospiroides Swirenko
  184. Species Phacus pseudoswirenko Prescott
  185. Species Phacus pugiuncula Geissbühler
  186. Species Phacus pulcher Y.V. Roll, 1925
  187. Species Phacus pulcherrimus (Conrad) Pochmann, 1942
  188. Species Phacus pulchra Roll
  189. Species Phacus pumilus Popowa, 1955
  190. Species Phacus pusillus Lemmermann, 1910
  191. Species Phacus pygmaeus Pochmann, 1942
  192. Species Phacus quinquemarginatus T.L. Jahn & Shawhan, 1942
  193. Species Phacus raciborskii Drezepolski, 1925
  194. Species Phacus ranae Skvortzov
  195. Species Phacus ranula Pochmann, 1942
  196. Species Phacus ranulus Prescott
  197. Species Phacus rapacea Skvortzov
  198. Species Phacus regularis Kufferath
  199. Species Phacus rodrigueziae Conforti
  200. Species Phacus rostafinskii Drezepolski
  201. Species Phacus rotunda Brabez
  202. Species Phacus rotundata Skvortzov
  203. Species Phacus rotundus Brabez, 1951
  204. Species Phacus rudicula (Playfair) Pochmann, 1942
  205. Species Phacus ruttneri Bourrelly
  206. Species Phacus schkorbatovii Dedusenko-Stregoleva, 1940
  207. Species Phacus Schroeteri Huber-Pestalozzi, 1955
  208. Species Phacus segretii Allorge & Lefèvre, 1930
  209. Species Phacus sesquitortus Pochmann
  210. Species Phacus setosa
  211. Species Phacus setosus Francé, 1894
  212. Species Phacus similis H.R. Christen, 1961
  213. Species Phacus skujae Skvortzov, 1928
  214. Species Phacus smulkowskianus (B. Zakrys) W.-H. Kusber, 1998
  215. Species Phacus sooi Hortobágyi
  216. Species Phacus spinifer Skvortzov
  217. Species Phacus spiralis Allegre & T.L. Jahn, 1943
  218. Species Phacus spirogyra Drezepolski
  219. Species Phacus splendens Pochmann, 1942
  220. Species Phacus starmachii Starwinski, 1969
  221. Species Phacus staurastoides Conrad, 1943
  222. Species Phacus staurastroides Conrad
  223. Species Phacus stokesi
  224. Species Phacus stokesii Lemmermann, 1901
  225. Species Phacus striatus Francé, 1894
  226. Species Phacus strongylus Pochmann, 1942
  227. Species Phacus suecica
  228. Species Phacus sulcatus Conrad, 1942
  229. Species Phacus swirenko Skvortzov
  230. Species Phacus swirenkoi Skvortzov, 1928
  231. Species Phacus tabodyana Hortobágyi
  232. Species Phacus tabodyanus Hortobagy, 1944
  233. Species Phacus tellii V. Conforti, 1989
  234. Species Phacus tenuis Svirenko
  235. Species Phacus textus Pochmann, 1942
  236. Species Phacus thompsoni Huber-Pestalozzi
  237. Species Phacus thompsonii Huber-Pestalozzi, 1955
  238. Species Phacus thrombus Pochmann, 1942
  239. Species Phacus torta (Lemmermann) Skvortzov, 1928
  240. Species Phacus tortifolius Z.X. Shi, 1996
  241. Species Phacus tortuosa Roll
  242. Species Phacus tortuosus Roll, 1925
  243. Species Phacus tortus (Lemmermann) Skvortzov, 1928
  244. Species Phacus trapezoides Stawinski, 1969
  245. Species Phacus trialatus Wawrik, 1986
  246. Species Phacus triangulus Z.X. Shi, 1996
  247. Species Phacus tricarinatus Prowse
  248. Species Phacus tricostatus Conrad, 1942
  249. Species Phacus trifacialis Prowse
  250. Species Phacus trimarginatus Allorge & Jahn, 1943
  251. Species Phacus triqueter (Ehrenberg) Dujardin, 1841
  252. Species Phacus triqueter Hübner
  253. Species Phacus triquetra (Ehrenberg) Dujardin, 1841
  254. Species Phacus tropicalis Conforti, 1995
  255. Species Phacus tropidonotus Conrad, 1943
  256. Species Phacus trypanon Pochmann, 1942
  257. Species Phacus turgidulus Pochmann, 1942
  258. Species Phacus ulula Pochmann, 1942
  259. Species Phacus undulatus (Skvortzov) Pochmann, 1942
  260. Species Phacus unguis Pochmann, 1942
  261. Species Phacus unidentatus Prowse
  262. Species Phacus ventriosus Pochmann, 1942
  263. Species Phacus venustus Pochmann, 1942
  264. Species Phacus viguerii Allorge & Lefèvre, 1925
  265. Species Phacus viguieri Allorge & Lefèvre
  266. Species Phacus wettsteinii Drezepolski, 1925
  267. Species Phacus woltereckii Behre
  268. Species Phacus zmievicus Dedusenko-Stregoleva, 1959
  269. Species Phacus zmiewicus Dedusenko-Shchegoleva
  270. Species Phacus acuminata Drezepolskiego, 1925 accepted as Phacus acuminatus Stokes, 1885
  271. Species Phacus asymmetricus Prescott, 1944 accepted as Phacus gibbosus Huber-Pestalozzi, 1955
  272. Species Phacus atraktoides Pochmann, 1942 accepted as Monomorphina pyrum (Ehrenberg) Mereschkowski, 1877 accepted as
  273. Species Phacus brevicauda Lemmermann accepted as Phacus corculeum Pochmann, 1942
  274. Species Phacus cingeri Roll, 1925 accepted as Phacus orbicularis K. Hübner, 1886 accepted as Phacus circulatus Pochmann, 1942
  275. Species Phacus costatus Conrad, 1914 accepted as
  276. Species Phacus enigmaticus Drezepolski, 1921 accepted as Phacus striatus Francé, 1894
  277. Species Phacus filicauda (Conrad) Pochmann, 1942 accepted as Monomorphina filicauda (Conrad) Marin & Melkonian, 2003
  278. Species Phacus gigas A.M. Cunha, 1913 accepted as Phacus orbicularis K. Hübner, 1886 accepted as Phacus circulatus Pochmann, 1942
  279. Species Phacus granulata Roll, 1925 accepted as Phacus pleuronectes (O.F. Müller) Nitzsch ex Dujardin, 1841
  280. Species Phacus hamelii P. Allorge & M. Lefèvre, 1925 accepted as Phacus pleuronectes (O.F. Müller) Nitzsch ex Dujardin, 1841
  281. Species Phacus helicoideus Bernard, 1908 accepted as Lepocinclis helicoidea (Bernard) M.S. Bennett & R.E. Triemer, 2012
  282. Species Phacus inflata R.H. Thompson, 1938 accepted as Phacus thompsonii Huber-Pestalozzi, 1955
  283. Species Phacus megapyrenoidea Roll, 1925 accepted as Phacus pleuronectes (O.F. Müller) Nitzsch ex Dujardin, 1841
  284. Species Phacus minusculus (Conrad) Pochmann, 1942 accepted as Monomorphina minuscula (Conrad) Marin & Melkonian, 2003
  285. Species Phacus monochloron (Pochmann) Bourrelly, 1963 accepted as Monomorphina aenigmatica (Drezepolski) Nudelman & Triemer, 2006
  286. Species Phacus oblonga Skvortzov accepted as Phacus dangeardii Lemmermann, 1910
  287. Species Phacus orbicularis K. Hübner, 1886 accepted as Phacus circulatus Pochmann, 1942
  288. Species Phacus ovoidea Roll, 1925 accepted as Phacus orbicularis K. Hübner, 1886 accepted as Phacus circulatus Pochmann, 1942
  289. Species Phacus platalea Drezepolski, 1925 accepted as Phacus orbicularis K. Hübner, 1886 accepted as Phacus circulatus Pochmann, 1942
  290. Species Phacus prunoideus Roll, 1925 accepted as Phacus pleuronectes (O.F. Müller) Nitzsch ex Dujardin, 1841
  291. Species Phacus pseudonordstedtii Pochmann, 1942 accepted as
  292. Species Phacus pyrum (Ehrenberg) W. Archer, 1871 accepted as Monomorphina pyrum (Ehrenberg) Mereschkowski, 1877 accepted as
  293. Species Phacus subsalsus Proschkina-Lavrenko accepted as Phacus parvulus G.A. Klebs, 1883
  294. Species Phacus suecicus E. Lemmermann accepted as Phacus monilatus Stokes, 1910
  295. Species Phacus teres F. Schmitz, 1884 accepted as Lepocinclis teres (F. Schmitz) Francé, 1897
  296. Species Phacus tripteris Dujardin, 1841 accepted as Lepocinclis tripteris (Dujardin) Marin & Melkonian, 2003
  297. Species Phacus triqueter (Ehrenberg) Perty, 1852 accepted as Phacus triquetra (Ehrenberg) Dujardin, 1841
  298. Species Phacus warszewiczii Drezepolski, 1925 accepted as Phacus arnoldii Swirenko, 1915
  299. Species Phacus zingeri Roll, 1925 accepted as Phacus orbicularis K. Hübner, 1886 accepted as Phacus circulatus Pochmann, 1942
marine, terrestrial
recent only
Not documented
Taxonomic remark Nom. cons.  
Taxonomic remark Nom. cons. [details]
IRMNG (2024). Phacus Dujardin, 1841. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=1267268 on 2025-03-30
Date
action
by
2007-02-12 23:00:00Z
created
Rees, Tony
2011-12-31 23:00:00Z
changed
Rees, Tony
2016-11-22 08:30:58Z
changed
db_admin
2018-05-24 22:10:42Z
changed
Rees, Tony

basis of record Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details] 

basis of record CoL2006/AlgaeBase [details] 

verified source for family Kim, J. I.; Shin, W.; Triemer, R. E. (2010). Multigene analyses of photosynthetic euglenoids and new family, Phacaceae (Euglenales). <em>Journal of Phycology.</em> 46(6): 1278-1287., available online at https://doi.org/10.1111/j.1529-8817.2010.00910.x [details] 

verified source for family WoRMS (Mar 2013) [details] 

name verified source Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details] 

current name source WoRMS (Mar 2013) [details] 

current name source CoL 2006 [details] 

extant flag source CoL2006/AlgaeBase [details] 

habitat flag source Leedale 1967 [details] 

habitat flag source Whitton et al., 2003 (FW species) [details] 

habitat flag source Aphia 2006 [details] 

original description (of Phacus C. Nitzsch in Ersch & Gruber, 1827) Allg. Ency., 16
page(s): 69 [details] 
Unreviewed
Descriptive info Typically FW but includes marine species (Leedale 1967, Aphia 2006), these more brackish than marine (Chretiennot-Dinet 1990). [details]

Habitat Marine and nonmarine [details]

Nomenclatural status nomen conservandum [details]

Taxonomic remark Nom. cons. [details]
To WoRMS (from synonym Hyalophacus E.G. Pringsheim, 1936)
To WoRMS 
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