
Belongs within: Florideophycidae.
The Halymeniales are red algae possessing a generalised thallus architecture, producing cruciate tetrasporangia, lacking gland cells, and exhibiting alternation of isomorphic generations (Saunders & Kraft 2002).
<==Halymeniales [Cryptonemiales] | i. s.: Carpopeltis phyllophoraSK02 | LesleighaSK02 | Zymurgia chondriopsideaSK02 |--Choreocolax [Choreocolacaceae]S57 | `--C. polysiphoniae Reinsch 1875S57 |--Pseudolithothamnium [Peyssoneliaceae]EB93 | `--P. album Pfender 1936EB93 |--EndocladiaceaeS57 | |--Endocladia muricata (Harvey) Agardh 1847S57 | `--Gloiopeltis furcata (Postels & Ruprecht) Agardh 1851S57 |--Gloiosiphonia [Gloiosiphoniaceae]S57 | |--G. californica (Farlow) Agardh 1885S57 | |--G. capillaris (Hudson) Carmichael in Berkeley 1883S57 | `--G. verticillaris Farlow 1889S57 |--Tsengia Fan & Fan 1962 [Tsengiaceae]SK02 | |--*T. nakamurae [=Nemastoma nakamurae]SK02 | |--‘Platoma’ bairdiiSK02 | |--T. comosaSK02 | |--T. feredayaeSK02 | |--T. laingiiSK02 | |--T. lanceolata (Agardh) Saunders & Kraft 2002 [=Nemastoma lanceolatum Agardh 1847]SK02 | |--T. lancifoliumSK02 | `--T. pulchraSK02 |--ArchaeolithophyllaceaeVH01 | |--Principia Brenckle in Brenckle et al. 1982VH01 | |--Eugonophyllum Konishi & Wray 1961VH01 | |--Ivanovia Khvorova 1946VH01 | |--Kansaphyllum Baars 1992VH01 | |--Archaeolithophyllum Johnson 1956VH01 | | `--*A. missouriense Johnson 1956 [=A. missouriensum]VH01 | |--Aseelahella Vachard, Hauser et al. 2001VH01 | | `--*A. granieri Vachard, Hauser et al. 2001VH01 | `--Anchicodium Johnson 1946VH01 | |--A. funile Johnson 1946VH01 | |--A. magnum Endo 1951VH01 | |--A. robustum Mu 1982VH01 | `--A. zhougbaensis Mu 1982VH01 |--SebdeniaSK02 [SebdeniaceaeHS14] | |--S. flabellata (Agardh) Parkinson 1980HS14 | `--S. kallymenioides (Harvey) De Toni 1900 [=Halymenia kallymenioides Harvey 1855]L27 `--Halymeniaceae [Cryptonemiaceae, Grateloupiaceae]HK90 |--Thamnoclonium claviferum Agardh 1876S57 |--AeodesS57 | |--A. gardneri Kylin 1925S57 | `--A. nitidissima Agardh 1876L27 |--PrionitisS57 | |--P. colensoi Hooker & Harvey 1855 [=Thysanocladia colensoi]L27 | |--P. lanceolata Harvey 1853 [=Zanardinula lanceolata]S57 | `--P. lyallii Harvey 1862 [=Zanardinula lyallii]S57 |--PachymeniaL27 | |--P. carnosaSK02 | |--P. dichotoma Agardh 1876L27 | |--P. himantophora Agardh 1876L27 | |--P. laciniata Agardh 1876L27 | `--P. lusoria (Hooker & Harvey) Agardh 1876 [=Iridaea lusoria Hooker & Harvey 1855]L27 |--CryptonemiaHSA03 | |--C. borealis Kylin 1925S57 | |--C. kallymenioidesHK90 | |--C. latissima Agardh 1876L27 | |--C. obovata Agardh 1876S57 | |--C. ovalifolia Kylin 1941S57 | |--C. tunaeformisPP64 | `--C. undulataHSA03 |--HalymeniaS57 | |--H. californica Smith & Hollenberg 1943S57 | |--H. dilatataMS02 | |--H. durvillaei Bory de Saint-Vincent 1828BS-V28 | |--H. floresii (Clemente) Agardh 1817HS14 [=Fucus floresiusBS-V28] | |--H. ligulataG64 | |--H. planaSK02 | |--H. polyclada Gepp & Gepp 1905JG19 | |--‘Fucus’ proteusBS-V28 | `--H. variegata Bory de Saint-Vincent 1828BS-V28 `--GrateloupiaS57 |--G. californica Kylin 1941S57 |--G. caudataL27 |--G. filicina (Wulf.) Agardh 1851L27 | |--G. f. var. filicinaHK90 | `--G. f. var. luxuriansHK90 |--G. imbricata Holmes 1896HJ08 |--G. pinnata (Postels & Ruprecht) Setchell in Collins, Holden & Setchell 1901S57 [=Nemastoma pinnataL27] | |--G. p. var. pinnataL27 | |--G. p. var. daviesii (Hooker & Harvey) Agardh 1876 [=Nemastoma pinnata var. daviesii]L27 | `--G. p. var. endiviaefolia (Hooker & Harvey) Agardh 1876 [=Nemastoma pinnata var. endiviaefolia]L27 |--G. prolifera Agardh 1876L27 `--G. stipitata Agardh 1876L27
*Type species of generic name indicated
References
[BS-V28] Bory de Saint-Vincent, J. B. 1828. Voyage Autour du Monde, Exécuté par Ordre du Roi, Sur la Corvette de Sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Botanique. Cryptogamie. Arthus Bertrand: Paris.
[EB93] Edwards, D., J. G. Baldauf, P. R. Brown, K. J. Dorning, M. Feist, L. T. Gallagher, N. Grambast-Fessard, M. B. Hart, A. J. Powell & R. Riding. 1993. ‘Algae’. In: Benton, M. J. (ed.) The Fossil Record 2 pp. 15–40. Chapman & Hall: London.
[G64] Gray, J. E. 1864. Handbook of British Water-weeds or Algae. R. Hardwicke: London.
[HJ08] Huisman, J. M., D. S. Jones, F. E. Wells & T. Burton. 2008. Introduced marine biota in Western Australian waters. Records of the Western Australian Museum 25 (1): 1–44.
[HK90] Huisman, J. M., G. A. Kendrick, D. I. Walker & A. Couté. 1990. The marine algae of Shark Bay, Western Australia. In: Berry, P. F., S. D. Bradshaw & B. R. Wilson (eds) Research in Shark Bay: Report of the France-Australe Bicentenary Expedition Committee pp. 89–100. Western Australian Museum.
[HS14] Huisman, J. M., & A. Sampey. 2014. Kimberley marine biota. Historical data: marine plants. Records of the Western Australian Museum Supplement 84: 45–67.
[HSA03] Huisman, J. M., A. R. Sherwood & I. A. Abbott. 2003. Morphology, reproduction, and the 18S rRNA gene sequence of Pihiella liagoraciphila gen. et sp. nov. (Rhodophyta), the so-called ‘monosporangial discs’ associated with members of the Liagoraceae (Rhodophyta), and proposal of the Pihiellales ord. nov. Journal of Phycology 39: 978–987.
[JG19] James, D. J., P. T. Green, W. F. Humphreys & J. C. Z. Woinarski. 2019. Endemic species of Christmas Island, Indian Ocean. Records of the Western Australian Museum 34 (2): 55–114.
[L27] Laing, R. M. 1927. A reference list of New Zealand marine algae. Transactions and Proceedings of the New Zealand Institute 57: 126–185.
[MS02] Müller, K. M., A. R. Sherwood, C. M. Pueschel, R. R. Gutell & R. G. Sheath. 2002. A proposal for a new red algal order, the Thoreales. Journal of Phycology 38: 807–820.
[PP64] Peres, J. M., & J. Picard. 1964. Nouveau manuel de bionomie benthique de la mer Mediterranee. Recueil des Travaux de la Station Marine d’Endoume, Bulletin 31 (27): 5–137.
[SK02] Saunders, G. W., & G. T. Kraft. 2002. Two new Australian species of Predaea (Nemastomataceae, Rhodophyta) with taxonomic recommendations for an expanded Nemastomatales and expanded Halymeniales. Journal of Phycology 38: 1245–1260.
[S57] Scagel, R. F. 1957. An annotated list of the marine algae of British Columbia and northern Washington (including keys to genera). National Museum of Canada Bulletin 150: 1–289.
[VH01] Vachard, D., M. Hauser, R. Martini, L. Zaninetti, A. Matter & T. Peters. 2001. New algae and problematica of algal affinity from the Permian of the Aseelah Unit of the Batain Plain (East Oman). Geobios 34 (4): 375–404.