Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 23902 Notropis formosus   [Catalog of Fishes]       ID by/date  Miller, R. R. / 8 Aug 1957 Leuciscidae
Counts (Alc/Skel/CS) 11/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Needham; Rupp  Field Number N&R 3 Date Collected 2 May 1955 
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State Chihuahua County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Piedras Verdes tributary to Rio Casas Grandes 4 miles above Colonia Juarez.
Latitude-Longitude 30.342091°, -108.133887°; uncertainty: 1745 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksTreated as Rio Piedras Verdes, 4 miles above Colonia Juarez. Measured along road (unnamed). Uncertainty determined using MaNIS.net georeferencing calculator.
Acc. Number Specimen Remarks "If [N. formosus is] a valid species; otherwise = N. lutrensis; A 8(8), 9(3) 11 adults" - RRM
Collecting Event Remarks