Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

Hybrid: Wiper - White Bass X Striped Bass Morone chrysops X M. saxatilis

Family
Moronidae (Temperate Basses)
Tolerance
Intermediate
Trophic Class
Top Carnivore
Is Exotic to Iowa?
True
Is Lithophilous Spawner?
False
Is Hybrid?
True
State Listing Status
Not Listed
Assessment Program Statistics

This species was found at 0 bioassessment sites, 0 rapid fish bioassessment sites, 2 fisheries assessment sites, and 0 fisheries presence-only assessment sites. In total, it was collected at 2 distinct sites, or 0.1% of the 1522 total sites monitored by the bioassessment program. It is the 121st most commonly collected species.

The Hybrid: Wiper - White Bass X Striped Bass was collected in 0 bioassessment sampling sessions and 3 fisheries assessment sessions. It was present in 0 rapid bioassessment sessions and 0 presence-only sessions.

The biological assessment program has collected a total of 17 individual Hybrid: Wiper - White Bass X Striped Bass specimens, ranking it the #119 most collected fish.

Species Characteristics

Like most hybrids, this fish has features of both parents. It has the deep, flat body, small head and the distinct back arch of White Bass; yet it has the dark gray or blue-silvery body coloration and thick dark longitudinal body stripes of the Ocean Striped Bass. Although the hybrid closely looks like White Bass and Striped Bass, it differs slightly in several features. Two distinctive tooth patches are near the middle of the tongue. The first stripe below the lateral line is distinct and complete to the tail. Positive identification of Hybrid Striped Bass is easier when viewed alongside purebred parent fish. There are obvious external differences, but these are not so obvious when viewed alone. From observations in other localities, this fish seldom exceeds 10-pounds when fully grown.

Species Distribution Maps

HUC12 watersheds where this species has been found