Highlights
The Dental-Floss Fish
Craig Stevens
Animals
cleaner, fish, wrasse, science, Science Animal, shark, turtle, eel, stingray
HL
845
B1
English
9781682381977
Learn about the Hawaiian cleaner wrasse (RASS), a fish that cleans other fish using its sharp pointy teeth to bite off parasites.
Word lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Coverage |
|---|---|---|
| Eiken Grade 1 | 3,105 | 0.16% |
| Eiken Grade 2 | 866 | 0.69% |
| Eiken Grade 3 | 900 | 7.89% |
| Eiken Grade 4 | 600 | 12.67% |
| Eiken Grade 5 | 600 | 16% |
| Eiken Grade Pre1 | 2,868 | 0.28% |
| Eiken Grade Pre2 | 1,327 | 1.43% |
| Eiken Grade Pre2+ | 1,562 | 2.05% |
| NDL | 875 | 19.66% |
| NGSL 1 to 1,000 | 1,000 | 16.2% |
| NGSL 1,001 to 2,000 | 1,000 | 4.1% |
| NGSL 2,001 to 3,000 | 801 | 2.25% |
| NGSL Supplemental | 52 | 1.92% |
Grammar lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Unique | Coverage | Unique |
|---|---|---|---|---|
| Eiken Grade Pre1 | 94 | 94 | 0% | 0% |
| Eiken Grade 2 | 123 | 122 | 0% | 0% |
| Eiken Grade Pre2 | 111 | 108 | 0% | 0% |
| Eiken Grade 3 | 48 | 47 | 0% | 0% |
| Eiken Grade 4 | 52 | 49 | 0% | 0% |
| Eiken Grade 5 | 176 | 139 | 0% | 0% |
| A1 | 352 | 316 | 0% | 0% |
| A2 | 949 | 893 | 0% | 0% |
| B1 | 1,126 | 1,106 | 0% | 0% |
| B2 | 775 | 760 | 0% | 0% |
| C1 | 402 | 395 | 0% | 0% |
| C2 | 312 | 308 | 0% | 0% |