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CAS Ichthyology Collection Database

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CAS-ICH 36386 Corydoras stenocephalus   [Catalog of Fishes] HOLOTYPE  [image] ID by/date  EIGENMANN & ALLEN Callichthyidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH; radiograph Other/Previous Number IU 15817 Size      
Collector; Vessel Allen, William R.  Field Number WRA 29-VIII-20 Date Collected 29 Aug 1920 - 1 Sep 1920 
Continent/Ocean South America Country Peru State Loreto County
Water Body Lago Yarinacocha Drainage R. Amazonas basin Island Group Island
Depth Width Salinity Gear
Locality A cutoff lake of Rio Pacaya, connected to the river by a long narrow channel.
Latitude-Longitude -5.426263°, -74.512780°; uncertainty: 20636 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksCoordinates centered at Yarinacocha, error expanded to cover the area around (including the portion of Rio Pacaya in the area)
Acc. Number Specimen Remarks PUBL.: FISHES OF WESTERN SOUTH AMERICA, 1942, P.177
Collecting Event Remarks Centennial Expedition.

CAS-ICH 59469 Corydoras stenocephalus   [Catalog of Fishes]       ID by/date  Alcaraz, H. / Sep 2011 Callichthyidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc Other/Previous Number Size      
Collector; Vessel Iwamoto, T.; Edelbrock, J. K.  Field Number TI-83-20 Date Collected 10 Jun 1983 : 840-1010
Continent/Ocean South America Country Peru State Madre de Dios County
Water Body Quebrada Mariposa Drainage R. Amazonas basin Island Group Island
Depth Width Salinity Gear 30 ft. minnow seine (1/4 in. mesh)
Locality Ca. 1.6 km upstream from lodge.
Latitude-Longitude   Bottom Type mud
Acc. Number 1983-VI:27 Specimen Remarks SEE TI-83-20 FOR MORE DATA.
Collecting Event Remarks

CAS-ICH 59470 Corydoras stenocephalus   [Catalog of Fishes]       ID by/date  Alcaraz, H. / Sep 2011 Callichthyidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Iwamoto, T.; Edelbrock, J. K.  Field Number TI-83-20 Date Collected 10 Jun 1983 : 840-1010
Continent/Ocean South America Country Peru State Madre de Dios County
Water Body Quebrada Mariposa Drainage R. Amazonas basin Island Group Island
Depth Width Salinity Gear 30 ft. minnow seine (1/4 in. mesh)
Locality Ca. 1.6 km upstream from lodge.
Latitude-Longitude   Bottom Type mud
Acc. Number 1983-VI:27 Specimen Remarks SEE TI-83-20 FOR MORE DATA.
Collecting Event Remarks

CAS-ICH 59481 Corydoras stenocephalus   [Catalog of Fishes]       ID by/date  Alcaraz, H. / Sep 2011 Callichthyidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Iwamoto, T.; Edelbrock, J. K.  Field Number TI-83-11 Date Collected 3 Jun 1983 : 1720-1740
Continent/Ocean South America Country Peru State Madre de Dios County
Water Body Quebrada Mariposa Drainage R. Amazonas basin Island Group Island
Depth Width Salinity Gear 10 ft. minnow seine (1/8 inch mesh)
Locality Upstream about 5 km from confluence with R. Madre de Dios.
Latitude-Longitude   Bottom Type mud & sand
Acc. Number 1983-VI:27 Specimen Remarks SEE TI-83-11 FOR MORE DATA.
Collecting Event Remarks
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