Plakortis

Plakortis
	An unidentified Plakortis species
Scientific classification
Kingdom:	Animalia
Phylum:	Porifera
Class:	Homoscleromorpha
Order:	Homosclerophorida
Family:	Plakinidae
Genus:	Plakortis; Schulze, 1880
Type species
	Plakortis simplex; Schulze, 1880
Synonyms
	Placortis (misspelling) ; Roosa de Laubenfels, 1934

Plakortis is a genus of marine sponges in the order Homosclerophorida, first described by Franz Eilhard Schulze in 1880.

Description

Plakortis sponges are characterised by having:

inorganic (spicular) skeletal complement
Skeleton composed mainly of diods, triods, and/or calthrops in one size class
Lophose diods, triods, or calthrops complement the main skeleton of non-lophose spicules
no lophose spicules
diactinal "microscleres" (microrhabs) in some species

Species

List of accepted species:

Plakortis albicans Cruz-Barraza & Carballo, 2005
Plakortis angulospiculatus (Carter, 1879)
Plakortis badabaluensis Ubare & Mohan, 2016
Plakortis bergquistae Muricy, 2011
Plakortis clarionensis Cruz-Barraza, Vega & Carballo, 2014
Plakortis communis Muricy, 2011
Plakortis copiosa Pulitzer-Finali, 1993
Plakortis dariae Ereskovsky, Lavrov & Willenz, 2014
Plakortis deweerdtaephila Vicente, Zea & Hill, 2016
Plakortis edwardsi Ereskovsky, Lavrov & Willenz, 2014
Plakortis erythraena Lévi, 1958
Plakortis fromontae Muricy, 2011
Plakortis galapagensis Desqueyroux-Faúndez & van Soest, 1997
Plakortis halichondrioides (Wilson, 1902)
Plakortis hooperi Muricy, 2011
Plakortis insularis Moraes & Muricy, 2003
Plakortis japonica (Hoshino, 1977)
Plakortis kenyensis Pulitzer-Finali, 1993
Plakortis lita de Laubenfels, 1954
Plakortis mesophotica Idan, Shefer, Feldstein & Ilan, 2021
Plakortis microrhabdifera Moraes & Muricy, 2003
Plakortis myrae Ereskovsky, Lavrov & Willenz, 2014
Plakortis nigra Lévi, 1953
Plakortis petrupaulensis Domingos, Moraes & Muricy, 2013
Plakortis potiguarensis Domingos, Moraes & Muricy, 2013
Plakortis pulvillus Samaai, Pillay & Janson, 2019
Plakortis quasiamphiaster Díaz & van Soest, 1994
Plakortis ruetzleri Lage, Muricy, Ruiz & Pérez, 2018
Plakortis simplex Schulze, 1880
Plakortis spinalis Domingos, Moraes & Muricy, 2013
Plakortis symbiotica Vicente, Zea & Hill, 2016
Plakortis zyggompha (de Laubenfels, 1934)

Literature

Chemical and medecinal properties

Paul Ralifo; Sanchez, Laura; Nadine C Gassner; Karen Tenney; R Scott Lokey; Theodore R Holman; Frederick A Valeriote; Crews, Phillip (2007). "Pyrroloacridine alkaloids from Plakortis quasiamphiaster: structures and bioactivity". Journal of Natural Products. 70 (1): 95–99. doi:10.1021/np060585w. PMC 1839848. PMID 17253856. Wikidata Q42875300. {{Cite Q}}: Missing first/last names in Wikidata for Paul Ralifo, Nadine C Gassner, Karen Tenney, R Scott Lokey, Theodore R Holman, Frederick A Valeriote (help)
Sridevi Ankisetty; Deborah J. Gochfeld; M. Cristina Diaz; Shabana I. Khan; Marc Slattery (2010). "Chemical constituents of the deep reef caribbean sponges Plakortis angulospiculatus and Plakortis halichondrioides and their anti-inflammatory activities". Journal of Natural Products. 73 (9): 1494–1498. doi:10.1021/np100233d. PMID 20738102. Wikidata Q84803121. {{Cite Q}}: Missing first/last names in Wikidata for Sridevi Ankisetty, Deborah J. Gochfeld, M. Cristina Diaz, Shabana I. Khan, Marc Slattery (help)
Florecita S. De Guzman; Francis J. Schmitz (1990). "Peroxy Aliphatic Esters from the Sponge Plakortis lita". Journal of Natural Products. 53 (4): 926–931. doi:10.1021/np50070a021. Wikidata Q104397018. {{Cite Q}}: Missing first/last names in Wikidata for Florecita S. De Guzman, Francis J. Schmitz (help)
J. C. Braekman; D. Daloze; S. De Groote; J. B. Fernandes; R. W. Van Soest (1998). "New polyketides from the sponge Plakortis sp". Journal of Natural Products. 61 (8): 1038–1042. doi:10.1021/np980096z. PMID 9722495. Wikidata Q77171802. {{Cite Q}}: Missing first/last names in Wikidata for J. C. Braekman, D. Daloze, S. De Groote, J. B. Fernandes, R. W. Van Soest (help)
A Rudi; Y Kashman (1993). "Three new cytotoxic metabolites from the marine sponge Plakortis halichondrioides". Journal of Natural Products. 56 (10): 1827–1830. doi:10.1021/np50100a027. PMID 8277322. Wikidata Q72696133. {{Cite Q}}: Missing first/last names in Wikidata for A Rudi, Y Kashman (help)

References

1 2 3 4 Van Soest RW, Boury-Esnault N, Hooper JN, Rützler K, de Voogd NJ, de Glasby BA, Hajdu E, Pisera AB, Manconi R, Schoenberg C, Janussen D, Tabachnick KR, Klautau M, Picton B, Kelly M, Vacelet J (eds.). "Plakortis Schulze, 1880". World Porifera Database. World Register of Marine Species. Retrieved 2022-02-23.
↑ Schulze, F.E. (1880). "Untersuchungen über den Bau und die Entwicklung der Spongien. Neunte Mittheilung. Die Plakiniden". Zeitschrift für wissenschaftliche Zoologie. 34 (2): 407-451 [449].
↑ "Australian Faunal Directory: Plakinidae". biodiversity.org.au. Retrieved 2022-02-23.

This poriferan- (or sponge-) related article is a stub. You can help Wikipedia by adding missing information.

[worms-1] 1 2 3 4 Van Soest RW, Boury-Esnault N, Hooper JN, Rützler K, de Voogd NJ, de Glasby BA, Hajdu E, Pisera AB, Manconi R, Schoenberg C, Janussen D, Tabachnick KR, Klautau M, Picton B, Kelly M, Vacelet J (eds.). "Plakortis Schulze, 1880". World Porifera Database. World Register of Marine Species. Retrieved 2022-02-23.

[schulze-2] Schulze, F.E. (1880). "Untersuchungen über den Bau und die Entwicklung der Spongien. Neunte Mittheilung. Die Plakiniden". Zeitschrift für wissenschaftliche Zoologie. 34 (2): 407-451 [449].

[afdPlakinidae-3] "Australian Faunal Directory: Plakinidae". biodiversity.org.au. Retrieved 2022-02-23.

Plakortis

An unidentified Plakortis species
Scientific classification
Kingdom:	Animalia
Phylum:	Porifera
Class:	Homoscleromorpha
Order:	Homosclerophorida
Family:	Plakinidae
Genus:	Plakortis Schulze, 1880
Type species
Plakortis simplex Schulze, 1880
Synonyms
Placortis (misspelling) Roosa de Laubenfels, 1934