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    • A Virtual Museum on the State's Fish Biodiversity

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    Subbasin

    31 Species
    Checklist for Subbasin: Lower Pecos, Lower Pecos, Toyah
    Name Common Name Suspect Not Suspect Total
    Examined Pending Examined Pending Not
    Examined
    Atherinopsidae (New World Silversides)
    Menidia beryllina Non-native Inland Silverside
    5
    5
    Catostomidae (Suckers)
    Moxostoma congestum Gray Redhorse
    1
    1
    Centrarchidae (Sunfishes)
    Lepomis auritus Non-native Redbreast Sunfish
    2
    2
    Lepomis cyanellus Green Sunfish
    21
    21
    Lepomis gulosus Warmouth
    1
    1
    Lepomis macrochirus Bluegill
    5
    5
    Lepomis megalotis Longear Sunfish
    6
    6
    Micropterus salmoides Non-native Largemouth Bass
    4
    2
    6
    Pomoxis nigromaculatus Non-native Black Crappie
    1
    1
    Characidae (Characins)
    Astyanax mexicanus Mexican Tetra
    34
    34
    Clupeidae (Herrings)
    Dorosoma cepedianum Gizzard Shad
    1
    1
    Dorosoma petenense Non-native Threadfin Shad
    1
    1
    Cyprinidae (Carps and Minnows)
    Carassius auratus Non-native Goldfish
    1
    1
    Cyprinella lutrensis Red Shiner
    1
    6
    7
    Dionda episcopa Roundnose Minnow
    1
    41
    42
    Gila pandora Rio Grande Chub
    1
    1
    8
    10
    Notemigonus crysoleucas Non-native Golden Shiner
    3
    3
    Notropis amabilis Possibly native Texas Shiner
    6
    6
    Pimephales vigilax Non-native Bullhead Minnow
    5
    5
    Cyprinodontidae (Pupfishes)
    Cyprinodon elegans Comanche Springs Pupfish
    3
    77
    80
    Cyprinodon pecosensis Non-native Pecos Pupfish
    1
    1
    Cyprinodon variegatus Non-native Sheepshead Minnow
    40
    40
    Fundulidae (Topminnows)
    Fundulus grandis Non-native Gulf Killifish
    4
    4
    Fundulus zebrinus Plains Killifish
    6
    6
    Ictaluridae (North American Catfishes)
    Ameiurus melas Black Bullhead
    3
    3
    Ictalurus lupus Headwater Catfish
    1
    19
    20
    Ictalurus punctatus Non-native Channel Catfish
    5
    5
    Ictalurus sp Chihuahua Catfish Chihuahua Catfish
    1
    1
    Poeciliidae (Livebearers)
    Gambusia affinis Western Mosquitofish
    4
    1
    15
    20
    Gambusia geiseri Non-native Largespring Gambusia
    1
    26
    27
    Gambusia nobilis Pecos Gambusia
    1
    49
    50