| CAS-ICH 18009 | Catostomus humboldtianus [Catalog of Fishes] | ID by/date | Perry, M. L. / 1945 | Catostomidae | |||
| Counts (Alc/Skel/CS) | 48/0/0 | Prep Type - Preservative | alc-75% EtOH | Other/Previous Number | Size | ||
| Collector; Vessel | Simpson, D. A.; Simpson, H. | Field Number | DAS 48 | Date Collected | 22 Sep 1945 : 800 | ||
| Continent/Ocean | North America | Country | United States | State | California | County | Humboldt County |
| Water Body | Drainage | Mad R. | Island Group | Island | |||
| Depth | Width | Salinity | Gear | 25 ft. seine | |||
| Locality | Mad R., at bridge on Hwy. 101. | ||||||
| Latitude-Longitude | Bottom Type | sand, gravel, rock | |||||
| Acc. Number | 1945-1946 | Specimen Remarks | sm. juv. | ||||
| Collecting Event Remarks | Water clear, temp. 57 deg. F; current mod. fast; green & brown algae. | ||||||