Roy Tsuda

collected 1953–2019

668 specimens, collected between 1953 and 2019 on 153 collecting days, now held in 4 departments. Identified 13,319 specimens for others.

On the labels as Tsuda, R.T., Tsuda, R., R T Tsuda, Roy Tsuda, Tsuda, R. R., T. Tsuda.

See the specimens Bionomia ↗ORCID ↗

Specimens: 668
Type specimens: 3
Years in the field: 67
Islands: 24
Species: 285
Identifications: 13,319
In the Library: 5
Named after: 0

Where Tsuda collected

Specimens by decade

1950s2010s

Earliest: Lyngbya majuscula, 1953 (Guam). Latest: Gracilaria parvispora, 2019.

In the Library

Publications in the Library whose author line carries this name.

2020
Marine benthic algae from Ni‘ihau and adjacent Lehua Islet, Main Hawaiian Islands
Tsuda, R.T., Abbott, I.A., Spalding, H.L., Giuseffi, L.M., Okano, R., Kennedy, B.H. & Sherwood, A.R. · In: Evenhuis, N.L. (ed.), Records of the Hawaii Biological Survey for 2019. Bishop Museum Occasional Papers 129: 93-107.
Contribution to the Hawaii Biological Survey
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2018
New species records and voucher specimens of marine benthic algae from Kah‘olawe, main Hawaiian Islands
Tsuda, R.T. & Abbott, I.A. · In: Evenhuis, N.L., Ed., Records of the Hawaii Biological Survey for 2017. Bishop Museum Occasional Papers 123: 41-50. [published online 31 May 2018]
Contribution to the Hawaii Biological Survey
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2014
Endemism of marine algae in the Hawaiian Islands
Tsuda, R.T. · In: Evenhuis, N.L., ed., Records of the Hawaii Biological Survey for 2013. Bishop Museum Occasional Papers 115: 23-27. [
Contribution to the Hawaii Biological Survey
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2014
Bibliographic catalogue of the marine benthic algae in the Papahänaumokuākea Marine National Monument (Northwestern Hawaiian Islands)
Tsuda,R.T. · Phytotaxa 167: 35–60. [http://dx.doi.org/10.11646/phytotaxa.167.1.2 ]
Contribution to the Hawaii Biological Survey
2010
New islet records of marine benthic algae from offshore islets associated with O‘ahu, Maui, Moloka‘i and Lāna‘i in the main Hawaiian Islands
Fisher, J., Giuseffi, L., Tsuda, R.T., Abbott, I.A. & Coles, S.L. · In: Evenhuis, N.L. & Eldrege, L.G. (eds.), Records of the Hawaii Biological Survey for 2008. Bishop Museum Occasional Papers 107: 69-80.
Contribution to the Hawaii Biological Survey
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Search the Library for “Tsuda” →

From the field

As a determiner

13,319 specimens carry this name as the person who identified them. Most often: