University of Illinois at Urbana-Champaign
Prairie Research Institute
Illinois Natural History Survey

INHS Collections Data

Home >> Collections >> Search Criteria >> Specimen Records
Dataset: INHS-FISH
Search Criteria: Guyana; Mazaruni- Potaro; excluding cultivated/captive occurrences
Page 2, records 101-200 of 504

Illinois Natural History Survey - Fish Collection

INHS:FISH
Potamorrhaphis guianensis
49243   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Prochilodus rubrotaeniatus
49195   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Psectrogaster ciliata
49253   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Psectrogaster essequibensis
49254   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Pyrrhulina filamentosa
49172   1998-10-19
Guyana, Mazaruni- Potaro, "Himarakus" Creek, Rockstone, 5.985417 -58.550806
INHS:FISH
Roeboides thurni Eigenmann, 1912
49229   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Satanoperca leucosticta
49248   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Serrasalmus rhombeus (Linnaeus, 1766)
49230   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Tetragonopterus chalceus Spix and Agassiz, 1829
49231   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Triportheus rotundatus (Jardine in Schomburgk, 1841)
49232   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
Tympanopleura piperata
49234   1998-10-19
Guyana, Mazaruni- Potaro, Essequibo River, 0.72 mi SW Rockstone at sandbar, bearing 221°, 5.976111 -58.555361
INHS:FISH
49643   1998-10-20
Guyana, Mazaruni- Potaro, creek, near Rockstone, 5.980685 -58.554029
INHS:FISH
Corydoras brevirostris Fraser-Brunner, 1947
49303   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Corydoras brevirostris Fraser-Brunner, 1947
49644   1998-10-20
Guyana, Mazaruni- Potaro, creek, near Rockstone, 5.980685 -58.554029
INHS:FISH
Acanthodoras cataphractus (Linnaeus, 1758)
49296   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Acanthodoras spinosissimus (Eigenmann and Eigenmann, 1888)
49269   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Acaronia nassa
49277   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Acestrorhynchus falcatus
49288   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Aequidens tetramerus
49309   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Amblydoras affinis (Kner, 1855)
49270   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Amblydoras affinis (Kner, 1855)
49297   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Anchoviella guianensis
49284   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Ancistrus nudiceps (Müller and Troschel, 1849)
49273   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Apistogramma steindachneri
49278   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Apistogramma steindachneri
49310   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Brachyhypopomus
49307   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Brachyhypopomus hendersoni
49276   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
49261   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Bryconamericus hyphesson Eigenmann, 1909
49291   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Bunocephalus verrucosus (Walbaum, 1792)
49301   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Callichthys callichthys Callichthys callichthys
49302   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Carnegiella strigata
49260   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Carnegiella strigata
49287   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Chilodus punctatus
49255   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Crenicichla alta
49279   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Crenicichla alta
49311   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Crenicichla johanna
49280   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Crenicichla wallacii
49281   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Curimatopsis crypticus
39886   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Cyphocharax spilurus
49256   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
49262   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Hemigrammus analis Durbin, 1909
49263   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Hemigrammus iota Durbin, 1909
49265   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
49264   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Hemigrammus ocellifer (Steindachner, 1882)
49266   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Hemigrammus ocellifer (Steindachner, 1882)
49290   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Heterocharax virgulatus Toledo-Piza, 2000
49283   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Hoplias malabaricus
49285   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Hypoptopoma guianense Boeseman, 1974
49274   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Hypopygus lepturus
49308   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Megalechis personata (Ranzani, 1841)
49304   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Megalechis thoracata (Valenciennes in Cuvier and Valenciennes, 1840)
49305   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Moenkhausia chrysargyrea (Günther, 1864)
49267   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Moenkhausia chrysargyrea (Günther, 1864)
49289   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Moenkhausia collettii (Steindachner, 1882)
49292   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Moenkhausia copei (Steindachner, 1882)
49268   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
49294   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Nannostomus eques
49257   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Nannostomus trifasciatus
49258   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Nannostomus unifasciatus
49259   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Osteoglossum bicirrhosum
49640   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River, upstream from Rockstone, 3.917597 -58.395757
INHS:FISH
49295   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Physopyxis lyra Cope, 1872
49271   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Physopyxis lyra Cope, 1872
49298   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Pyrrhulina filamentosa
49286   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
Rineloricaria fallax (Steindachner, 1915)
49275   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Rineloricaria fallax (Steindachner, 1915)
49306   1998-10-20
Guyana, Mazaruni- Potaro, creek on Gluck Island, 1.24 mi NW Rockstone, bearing 304°, 5.9915 -58.567806
INHS:FISH
49642   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River, upstream from Rockstone, 3.917597 -58.395757
INHS:FISH
Trachycorystes obscurus (Günther, 1863)
49282   1998-10-20
Guyana, Mazaruni- Potaro, Essequibo River (Long Lake), 1.54 mi SW Rockstone, bearing 228°, 5.966861 -58.563222
INHS:FISH
Corydoras brevirostris Fraser-Brunner, 1947
49363   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Corydoras brevirostris Fraser-Brunner, 1947
49659   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Acestrorhynchus microlepis
49332   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Achirus achirus Achirus achirus
49377   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Astyanax guianensis Eigenmann, 1909
49333   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Astyanax guianensis Eigenmann, 1909
49668   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49665   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Auchenipterus brevior Eigenmann, 1912
49358   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Biotodoma cupido
49372   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Bivibranchia protractila
49335   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Boulengerella cuvieri
49331   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Brycon falcatus Müller and Troschel, 1844
49336   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Bryconops caudomaculatus (Günther, 1864)
49337   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Caenotropus maculosus
49648   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49338   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49653   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Characidium 4
49339   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Charax gibbosus (Linnaeus, 1758)
49340   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Crenicichla lugubris
49373   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Crenicichla reticulata
49374   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Cyphocharax festivus
49327   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Cyphocharax microcephalus
49328   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Cyphocharax spilurus
49646   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Doras carinatus (Linnaeus, 1766)
49359   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Eigenmannia macrops
49371   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Farlowella nattereri Steindachner, 1910
49364   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Farlowella rugosa Boeseman, 1971
49365   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Geophagus surinamensis
49375   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Geophagus surinamensis
49663   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Guianacara geayi
49376   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Guianacara geayi
49664   1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
Page 2, records 101-200 of 504

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