Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 73178 Astyanax bimaculatus   [Catalog of Fishes]       ID by/date  Characidae
Counts (Alc/Skel/CS) 27/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number IU 17607 Size      
Collector; Vessel Pearson, Nathan E.  Field Number Z73178 Date Collected  
Continent/Ocean South America Country Peru State Cajamarca County
Water Body Drainage R. Amazonas basin Island Group Island
Depth Width Salinity Gear
Locality Rio Crisnejas near mouth of Rio Paipay
Latitude-Longitude -7.344424°, -77.913585°; uncertainty: 16193 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksRio Paipay is a small stream of R. Crisnejas near its junction with R. Maranon. Coordinates at Rio Crisnejas, error expanded to cover streams next to its mouth.
Acc. Number Specimen Remarks 1 specimen shows a mutation for 21 fin rays
Collecting Event Remarks