We have developed a scorecard template to help us rate, for a given species, its impacts and our ability to respond to the species. We have drafted scorecards for over 200 species. Please select review next to the species you know, and use the comment form on the scorecard to let us know what scores we should consider changing. If you don't see a scorecard here for a species that you think should have a scorecard drafted, please choose Review Species List and use the comment form there. For a tabular presentation of scorecard values for multiple species, choose View Scorecard Summary.
| Species | Type | Subtype | Impact | Ability to Respond |
Confidence |
Extent | ||
|---|---|---|---|---|---|---|---|---|
| view |
Boiga irregularis Brown treesnake |
vertebrate | reptile | 27 | 11 | high | not present | |
| view |
Undaria pinnatifida wakame |
plant | algae | 18 | 3 | high | widespread | |
| view |
Ailanthus altissima tree-of-heaven |
plant | woody | 14 | 12 | high | widespread | |
| view |
Phytophthora ramorum Sudden oak death |
disease | oomycete | 21 | 17 | high | limited | |
| view |
Myocastor coypus Nutria |
vertebrate | mammal | 24 | 14 | high | limited | |
| view |
Cervus dama Fallow deer |
vertebrate | mammal | 22 | 10 | high | limited | |
| view |
Cervus axis Axis deer |
vertebrate | mammal | 18 | 10 | high | limited | |
| view |
Esox lucius Northern Pike |
vertebrate | fish | 17 | 14 | high | not present | |
| view |
Myiopsitta monachus Monk parakeet |
vertebrate | bird | 16 | 15 | high | limited | |
| view |
Trachemys scripta elegans Red-eared slider |
vertebrate | reptile | 17 | 4 | high | limited | |
| view |
Channa argus Northern Snakehead |
vertebrate | fish | 14 | 10 | high | not present | |
| view |
Sus scrofa Feral pig |
vertebrate | mammal | 13 | 21 | high | widespread | |
| view |
Rana catesbeiana American bullfrog |
vertebrate | amphibian | 12 | 8 | high | widespread | |
| view |
Zosterops japonica Japanese White-eye |
vertebrate | bird | 12 | 17 | high | not present | |
| view |
Melagris gallopavo Common turkey |
vertebrate | bird | 11 | 11 | high | widespread | |
| view |
Chelydra serpentine Snapping turtle |
vertebrate | reptile | 10 | 5 | high | not present | |
| view |
Carcinus maenas Green crab |
invertebrate | crustaceans and tunicates | 10 | 14 | high | limited | |
| view |
Corbicula fluminea Asian clam |
invertebrate | aquatic mollusk, freshwater | 10 | 4 | high | widespread | |
| view |
Dreissena bugensis Quagga mussels |
invertebrate | aquatic mollusk, freshwater | 23 | 15 | high | limited | |
| view |
Dreissena polymorpha Zebra mussels |
invertebrate | aquatic mollusk, freshwater | 23 | 15 | high | limited | |
| view |
Eriocher sinensis Chinese mitten crab |
invertebrate | crustaceans and tunicates | 14 | 14 | high | limited | |
| view |
Limnoperna fortunei Golden mussel |
invertebrate | aquatic mollusk, freshwater | 27 | 5 | high | not present | |
| view |
Orconectes rusticus Rusty crayfish |
invertebrate | crustaceans and tunicates | 7 | 9 | high | not present | |
| view |
Potamopyrgus antipodarum New Zealand mudsnail |
invertebrate | aquatic mollusk, freshwater | 18 | 13 | high | limited | |
| view |
Bromus madritensis ssp. rubens red brome |
plant | grass | 17 | 8 | high | widespread | |
| view |
Xyleborus glabratus Redbay ambrosia beetle |
arthropod | beetle | 19 | 15 | high | not present | |
| view |
Ascophyllum nodosum common brown algae |
plant | algae | 10 | 7 | high | limited | |
| view |
Caulerpa taxifolia Mediterranean strain |
plant | algae | 14 | 11 | high | limited | |
| view |
Aegilops triuncialis barb goatgrass |
plant | grass | 23 | 10 | high | widespread | |
| view |
Arctotheca calendula (fertile) fertile capeweed |
plant | herbaceous | 4 | 21 | high | limited | |
| view |
Arctotheca calendula (sterile) sterile capeweed |
plant | herbaceous | 3 | 8 | high | limited | |
| view |
Arundo donax giant reed |
plant | grass | 15 | 14 | high | widespread | |
| view |
Avena barbata slender wild oat |
plant | grass | 4 | 9 | high | widespread | |
| view |
Avena fatua wild oat |
plant | grass | 9 | 9 | high | widespread | |
| view |
Brassica nigra black mustard |
plant | herbaceous | 9 | 5 | high | widespread | |
| view |
Bromus diandrus ripgut brome |
plant | grass | 18 | 9 | high | widespread | |
| view |
Bromus hordeaceus soft brome |
plant | grass | 7 | 9 | high | widespread | |
| view |
Bromus tectorum downy brome |
plant | grass | 17 | 8 | high | widespread | |
| view |
Cardaria draba hoary cress |
plant | herbaceous | 11 | 12 | high | widespread | |
| view |
Carpobrotus edulis iceplant |
plant | herbaceous | 8 | 13 | high | widespread | |
| view |
Cortaderia jubata jubatagrass |
plant | grass | 12 | 14 | high | widespread | |
| view |
Cortaderia selloana pampasgrass |
plant | grass | 9 | 13 | high | widespread | |
| view |
Cynoglossum officinale houndstongue |
plant | herbaceous | 8 | 7 | high | limited | |
| view |
Dittrichia graveolens stinkwort |
plant | herbaceous | 11 | 8 | high | widespread | |
| view |
Ehrharta calycina purple veldtgrass |
plant | grass | 9 | 7 | high | widespread | |
| view |
Eucalyptus globulus Tasmanian blue gum |
plant | woody | 12 | 9 | high | widespread | |
| view |
Euphorbia esula leafy spurge |
plant | herbaceous | 17 | 15 | high | limited | |
| view |
Halogeton glomeratus halogeton |
plant | herbaceous | 11 | 12 | high | limited | |
| view |
Isatis tinctoria dyer's woad |
plant | herbaceous | 6 | 12 | high | widespread | |
| view |
Lepidium latifolium perennial pepperweed |
plant | herbaceous | 18 | 12 | high | widespread | |
| view |
Lolium multiflorum Italian ryegrass |
plant | grass | 10 | 9 | high | widespread | |
| view |
Pennisetum ciliare buffelgrass |
plant | grass | 11 | 6 | high | limited | |
| view |
Senecio jacobaea tansy ragwort |
plant | herbaceous | 11 | 14 | high | limited | |
| view |
Taeniatherum caput-medusae medusahead |
plant | grass | 25 | 10 | high | widespread | |
| view |
Thaumatotibia leucotreta False codling moth |
arthropod | butterfly, moth | 16 | 17 | high | not present | |
| view |
Liothrips oleae olive thrips |
arthropod | thrips | 9 | 17 | high | not present | |
| view |
Thrips florum banana flower thrips |
arthropod | thrips | 12 | 17 | high | not present | |
| view |
Thrips palmi melon thrips |
arthropod | thrips | 16 | 20 | high | not present | |
| view |
Ostrinia nubilalis European corn borer |
arthropod | butterfly, moth | 13 | 17 | high | not present | |
| view |
Pectinophora gossypiella pink bollworm |
arthropod | butterfly, moth | 12 | 20 | high | limited | |
| view |
Anoplophora glabripennis Asian longhorned beetle |
arthropod | beetle | 26 | 15 | high | not present | |
| view |
Anthonomus grandis grandis boll weevil |
arthropod | beetle | 11 | 18 | high | not present | |
| view |
Anastrepha suspensa Caribbean fruit fly |
arthropod | fly | 18 | 21 | high | not present | |
| view |
Aspidiotus destructor coconut scale |
arthropod | scale, aphid | 17 | 14 | high | not present | |
| view |
Aphtae epizooticae Hoof and mouth disease |
disease | virus | 24 | 19 | high | not present | |
| view |
Pestivirus CSFV strain Brescia Classical swine fever virus (strain Brescia) |
disease | virus | 16 | 20 | high | not present | |
| view |
Agrilus planipennis emerald ashborer |
arthropod | beetle | 21 | 15 | high | not present | |
| view |
Agrilus coxalis golden spotted oak borer |
arthropod | beetle | 19 | 8 | high | limited | |
| view |
Bactrocera correcta Guava fruit fly |
arthropod | fly | 17 | 19 | high | not present | |
| view |
Bactrocera zonata Peach fruit fly |
arthropod | fly | 20 | 22 | high | not present | |
| view |
Bactrocera cucurbitae melon fly |
arthropod | fly | 18 | 20 | high | not present | |
| view |
Anastrepha ludens complex Mexican fruit fly complex |
arthropod | fly | 17 | 19 | high | not present | |
| view |
Anomala orientalis Oriental beetle |
arthropod | beetle | 13 | 16 | high | not present | |
| view |
Bactrocera dorsalis Oriental fruit fly |
arthropod | fly | 18 | 22 | high | not present | |
| view |
Acroptilon repens Russian knapweed |
plant | herbaceous | 19 | 11 | high | widespread | |
| view |
Ammophila arenaria European beachgrass |
plant | grass | 13 | 8 | high | widespread | |
| view |
Carthamus lanatus woolly distaff thistle |
plant | herbaceous | 18 | 12 | high | widespread | |
| view |
Centaurea calcitrapa purple starthistle |
plant | herbaceous | 19 | 12 | high | widespread | |
| view |
Centaurea solstitialis yellow starthistle |
plant | herbaceous | 19 | 13 | high | widespread | |
| view |
Candidatus Liberibacter sp. Huanglongbing Disease of Citrus |
disease | bacterium | 18 | 17 | high | not present | |
| view |
Cuscuta spp. (C. japonica, reflexa, australia, monogyna) Dodder (non-native spp.) |
plant | herbaceous | 20 | 20 | high | limited | |
| view |
Diaprepes abbreviatus Diaprepes root weevil |
arthropod | beetle | 22 | 18 | high | limited | |
| view |
Acalymma vittatum striped cucumber beetle |
arthropod | beetle | 11 | 18 | high | not present | |
| view |
Homalodisca vitripennis glassy-winged sharpshooter |
arthropod | scale, aphid | 18 | 21 | high | limited | |
| view |
Anastrepha obliqua West Indian fruit fly |
arthropod | fly | 18 | 21 | high | not present | |
| view |
Solenopsis invicta red imported fire ant |
arthropod | bee, wasp | 23 | 21 | high | limited | |
| view |
Acutaspis albopicta albopicta scale |
arthropod | scale, aphid | 10 | 18 | high | not present | |
| view |
Ceroplastes ceriferus Indian wax scale |
arthropod | scale, aphid | 10 | 18 | high | not present | |
| view |
Nilotaspis halli Hall scale |
arthropod | scale, aphid | 11 | 18 | high | not present | |
| view |
Parlatoria theae complex tea paralatoria scale - species complex |
arthropod | scale, aphid | 13 | 18 | high | not present | |
| view |
Xanthomonas anoxopodis pv. citri Citrus Canker |
disease | bacterium | 18 | 18 | high | not present | |
| view |
Maconellicoccus hirsutus Pink hibiscus mealybug |
arthropod | scale, aphid | 14 | 14 | high | limited | |
| view |
Trogoderma granarium khapra beetle |
arthropod | beetle | 17 | 19 | high | not present | |
| view |
Ferrisia gilli Gill’s mealybug |
arthropod | scale, aphid | 13 | 20 | high | limited | |
| view |
Ceratocystis fagacearum Oak wilt |
disease | fungus | 17 | 18 | high | not present | |
| view |
Planococcus ficus vine mealybug |
arthropod | scale, aphid | 15 | 16 | high | limited | |
| view |
Cirsium arvense Canada thistle |
plant | herbaceous | 20 | 11 | high | widespread | |
| view |
Cirsium vulgare bull thistle |
plant | herbaceous | 18 | 8 | high | widespread | |
| view |
Conium maculatum poison-hemlock |
plant | herbaceous | 16 | 6 | high | widespread | |
| view |
Toxoptera citricida Brown citrus aphid |
arthropod | scale, aphid | 17 | 19 | high | not present |
