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99 documents - page 1 of 5
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Roberts, Tyson R. (1965-2004)

Container:
Box 7 of 12
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 05-082, James C. Tyler Papers
See more items in:
James C. Tyler Papers
James C. Tyler Papers / Box 7
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa05-082-refidd1e7524
view Wallago Bleeker, 1851 and Wallagonia Myers, 1938 (Ostariophysi, Siluridae), Distinct Genera of Tropical Asian Catfishes, with Description of <I>Wallago maemohensis</I> from the Miocene of Thailand digital asset: https://repository.si.edu/bitstream/handle/10088/22667/stri_Roberts_Tyson_R._2014.pdf

Wallago Bleeker, 1851 and Wallagonia Myers, 1938 (Ostariophysi, Siluridae), Distinct Genera of Tropical Asian Catfishes, with Description of Wallago maemohensis from the Miocene of Thailand

Author:
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
2014
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_120953
Online Media:
No Image Available

The fishes of the Malaysian family Phallostethidae (Atheriniformes)

Author:
Chu, Xin-Luo  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1971
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141567
No Image Available

Ecology of fishes in the Amazon and Congo basins

Author:
Teugels, G.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1972
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141571
No Image Available

Osteology and relationships of characoid fishes, particularly the genera Hepsetus, Salminus, Hoplias, Ctenolucius, and Acestrorhynchus

Author:
Compagno, L. J. V.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1969
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141563
No Image Available

Osteology and description of Thrattidion noctivagus, a minute freshwater clupeid fish from Cameroon, with remarks on pellonulin relationships

Author:
Teugels, G.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1972
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141570
No Image Available

An attempt to determine the systematic position of Ellopostoma megalomycter, an enigmatic freshwater fish from Borneo

Author:
Monkolprasit, S.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1972
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141572
No Image Available

An ecological and systematic survey of fishes in the rapids of the Lower Zaire or Congo River

Author:
Stewart, D. J.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1976
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141581
No Image Available

Virilia, a new genus of sexually dimorphic characid fishes from West Africa, with remarks on characids having an incomplete lateral line

Author:
Poll, M.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1967
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141559
No Image Available

A provisional checklist of the fishes of the Volta basin, with notes on species of possible economic importance

Author:
Poll, M.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1967
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141560
No Image Available

Micromischodus sugillatus, a new hemiodontid characin fish from Brazil, and its relationship to the Chilodontidae

Author:
Karnasuta, J.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1971
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141569
No Image Available

Mollusks as prey of ariid catfish in the Fly River

Author:
Turner, R. D.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1978
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141582
No Image Available

Freshwater dasyatid stingrays of Southeast Asia and New Guinea, with description of a new species

Author:
Compagno, L. J. V.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1982
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141586
No Image Available

Nanochromis transvestitus, a new dwarf cichlid fish from lac Mai-ndombe, Zaire, with reversed sexual dimorphism

Author:
Stewart, D. J.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1984
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141591
No Image Available

Note on the dentition of Creagrudite maxillaris, a characid fish from the Upper Rio Orinoco-Upper Rio Negro system

Author:
Meyers, G. S.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1967
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141558
No Image Available

The glandulocaudine characid fishes of the Guayas basin in western Ecuador

Author:
Vidthayanon, C.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1973
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141573
No Image Available

Description and osteology of Thryssocypris, a new genus of anchovy-like cyprinid fishes based an two new species from Southeast Asia

Author:
Kottelat, M.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1984
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141592
No Image Available

Nannothrissa stewarti, espèce nouvelle de Clupeidae du lac Mai-ndombe (Zaire)

Author:
Poll, M.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1976
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141580
No Image Available

Rediscovery of the glandulocaudine fish Pterobrycon and hypothetical significance of its spectacular humeral scales

Author:
Compagno, L. J. V.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1971
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141566
No Image Available

Description, osteology and relationships of the Amazonian cyprinodont fish Fluviphylax pygmaeus (Myers and Carvalho)

Author:
Kottelat, M.  Search this
Roberts, Tyson R.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1970
Topic:
Tropics  Search this
Biology  Search this
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_141565

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