Eduardo Hajdu

Eduardo Hajdu, Brazilian marine zoologist.

• TAXPO – Laboratório de Taxonomia de Porifera, Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, São Cristóvão, 20940-040 – Rio de Janeiro, RJ, Brazil.

Taxon names authored

(List may be incomplete)

• 164 taxon names authored by Eduardo Hajdu

Publications

(List may be incomplete)

1998

• Hajdu, E. & Rützler, K. 1998. Sponges, genus Mycale (Poecilosclerida: Demospongiae: Porifera), from a Caribbean mangrove and comments on subgeneric classification. Proceedings of the Biological Society of Washington 111(4): 737–773. BHL Reference page. 

2007

• Lanna, E., Rossi, A.L., Cavalcanti, F.F., Hajdu, E. & Klautau, M. 2007. Calcareous sponges from São Paulo State, Brazil (Porifera: Calcarea: Calcinea) with the description of two new species. Journal of the Marine Biological Association of the United Kingdom 87(6): 1553–1561. DOI: 10.1017/S0025315407056871 Reference page. 

2011

• Hajdu, E. & Teixeira, J.N. 2011. New or little known demosponges (Porifera) from Espírito Santo coast and seamounts (Brazil). Zoologia 28(2): 233–248. DOI: 10.1590/S1984-46702011000200013 Reference page. 

2013

• Redmond, N.E., Morrow, C.C., Thacker, R.W., Díaz, M.C., Boury-Esnault, N., Cárdenas, P., Hajdu, E., Lôbo-Hajdu, G., Picton, B.E., Pomponi, S.A., Kayal, E. & Collins, A.G. 2013. Phylogeny and Systematics of Demospongiae in Light of New Small-Subunit Ribosomal DNA (18S) Sequences. Integrative and Comparative Biology 53(3): 388–415. DOI: 10.1093/icb/ict078 Reference page. 

2015

• Hajdu, E., Hooker, Y. & Willenz, P. 2015. New Hamacantha from Peru and resurrection of Zygherpe as subgenus (Demospongiae, Poecilosclerida, Hamacanthidae). Zootaxa 3926(1): 87–99. DOI: 10.11646/zootaxa.3926.1.3 Reference page. 
• Leite, D.M.B., Fonseca, C.A., Leal, C.V. & Hajdu, E. 2015. Two new species of Timea from the Southwest Atlantic (Timeidae, Demospongiae, Porifera). Zootaxa 4034(1): 161–181. DOI: 10.11646/zootaxa.4034.1.8. Preview (PDF). Reference page. 
• Pinheiro, U., Calheira, L. & Hajdu, E. 2015. A new species of freshwater sponge, Heteromeyenia barlettai sp. nov. from an aquarium in São Paulo, Brazil (Spongillida: Spongillidae). Zootaxa 4034(2): 351–363. DOI: 10.11646/zootaxa.4034.2.7. Preview (PDF) Reference page. 

2016

• Carvalho, M. de S., Lopes, D.A., Cosme, B. & Hajdu, E. 2016. Seven new species of sponges (Porifera) from deep-sea coral mounds at Campos Basin (SW Atlantic). Helgoland Marine Research 70(10): 1–33. DOI: 10.1186/s10152-016-0461-z Reference page. 
• Cavalcanti, T., Santos, G.G., Hajdu, E. & Pinheiro, U. 2016. A new shallow water species of Artemisina Vosmaer, 1885 (Microcionidae, Demospongiae; Porifera) from Northeastern Brazil. Zootaxa 4184(2): 386–390. DOI: 10.11646/zootaxa.4184.2.11. Reference page. 
• Fernandez, J.C.C., Cárdenas, C.A., Bravo, A., Lôbo-Hajdu, G., Willenz, P. & Hajdu, E. 2016. Lissodendoryx (Ectyodoryx) Lundbeck, 1909 (Coelosphaeridae, Poecilosclerida, Demospongiae) from Southern Chile: new species and a discussion of morphologic characters in the subgenus. Zootaxa 4092(1): 69–89. DOI: 10.11646/zootaxa.4092.1.4.Reference page. 
• Santos, G.G., Pinheiro, U., Hajdu, E. & van Soest, R. 2016. New Genus and species of Heteroxyidae from Brazil (Axinellida: Demospongiae: Porifera), with a revised identification key for the family. Zootaxa 4158(1): 105–116. DOI: 10.11646/zootaxa.4158.1.6 Reference page. 

2018

• Castello-Branco, C. & Hajdu, E. 2018. Two new Hamacantha (Vomerula) from the Rio Grande Rise (SW Atlantic) (Hamacanthidae, Porifera). Pp 69–77 In Klautau, M., Pérez, T., Cárdenas, P. & de Voogd, N.J. (eds.). Deep Sea and Cave Sponges. Zootaxa 4466(1): 1–237. Reference page.  Zootaxa 4466(1): 69–77. DOI: 10.11646/zootaxa.4466.1.8 Reference page. 
• Cóndor-Luján, B., Louzada, T., Hajdu, E. & Klautau, M. 2018. Morphological and molecular taxonomy of calcareous sponges (Porifera: Calcarea) from Curaçao, Caribbean Sea. Zoological Journal of the Linnean Society 183(3): 459–525. DOI: 10.1093/zoolinnean/zlx082 Reference page. 
• Huguenin, L., Salani, S., Lopes, M.F., Albano, R.M., Hajdu, E. & Esteves, E.L. 2018. Integrative taxonomy of Hemimycale (Hymedesmiidae: Poecilosclerida: Demospongiae) from Southeastern Brazil, with the description of two new species. Zootaxa 4442(1): 137–152. DOI: 10.11646/zootaxa.4442.1.7 Reference page. 

2019

• Cóndor-Luján, B., Azevedo, F., Hajdu, E., Hooker, Y., Willenz, P. & Klautau, M. 2019. Tropical Eastern Pacific Amphoriscidae Dendy, 1892 (Porifera: Calcarea: Calcaronea: Leucosolenida) from the Peruvian coast. Marine Biodiversity 49(4): 1813–1830. DOI: 10.1007/s12526-019-00946-y Reference page. 

2020

• Castello-Branco, C., Collins, A.G. & Hajdu, E. 2020. A collection of hexactinellids (Porifera) from the deep South Atlantic and North Pacific: new genus, new species and new records. PeerJ 8: e9431 DOI: 10.7717/peerj.9431 Reference page. 
• Fernandez, C.C., Bravo-Gómez, D., Cárdenas, C.A. & Hajdu, E. 2020. Sponges from Doumer Island, Antarctic Peninsula, with description of new species of Clathria (Axosuberites) Topsent, 1893 and Hymeniacidon Bowerbank, 1858, and a re-description of H. torquata Topsent, 1916. Zootaxa 4728(1): 77–109. DOI: 10.11646/zootaxa.4728.1.4 Reference page. 
• Recinos, R., Pinheiro, U., Willenz, P. & Hajdu, E. 2020. Three new Raspailiidae Hentschel, 1923 (Axinellida, Demospongiae) from Peru. Zootaxa 4778(3): 521–544. DOI: 10.11646/zootaxa.4778.3.5 Reference page. 

2021

• Jaramillo, K.B., Cóndor-Luján, B., Longakit, B., Rodriguez, J., Thomas, O.P., McCormack, G. & Hajdu, E. 2021. New records of Demospongiae (Porifera) from Reserva Marina El Pelado (Santa Elena, Ecuador), with description of Tedania (Tedania) ecuadoriensis sp. nov.. ZooKeys 1011: 101–120. DOI: 10.3897/zookeys.1011.54485 Reference page. 

2022

• Bispo, A., Willenz, P. & Hajdu, E. 2022. Diving into the unknown: fourteen new species of haplosclerid sponges (Demospongiae: Haplosclerida) revealed along the Peruvian coast (Southeastern Pacific). Zootaxa 5087(2): 201–252. DOI: 10.11646/zootaxa.5087.2.1 Reference page. 

2023

• Leal, C.V., Salani, S., Moraes, F.C., Moura, R.L., Thompson, F.L. & Hajdu, E. 2023. Lost characters and lost taxonomists: Coelocarteriidae fam. nov., Poecilosclerida with and without chelae, to accommodate supposed phloeodictyids (Haplosclerida). Invertebrate Systematics 37(3): 192–210. DOI: 10.1071/is22017 Reference page.