Mother-of-Pearl
Insect · 5-star rarity · Sells for 240 Gold
How to get: Flower Field (Windmill Flower Field)
Insect Catching Lv 9It will not appear before then, whatever the place, hour or weather.
Found from 00:00 to 12:00, only in Rainy or Rainbow weather.
Where and when
| Kind | Insect |
| Availability | Always available |
| Days a year | 72 of 366 |
| Where | Windmill Flower Field |
| Time | 00:00–12:00 |
| Weather | RainyRainbow |
Star grades
Every Mother-of-Pearl is caught at one of five star grades, decided by its size, which can be anywhere from 6 cm to 11 cm. The grade sets the sale price: a 5-star sells for 8× as much as a 1-star.
| Grade | Chance | Size from | Sells for |
|---|---|---|---|
| ★☆☆☆☆ Tiny | 45.00% | 6 cm | 240 |
| ★★☆☆☆ Small | 20.00% | 7 cm | 360 |
| ★★★☆☆ Fitting | 15.00% | 8 cm | 480 |
| ★★★★☆ Large | 12.00% | 9 cm | 960 |
| ★★★★★ Huge | 8.00% | 10 cm | 1,920 |
On average, one Mother-of-Pearl sells for 521.
Certificate
Collecting Mother-of-Pearl counts toward the Insect Catching certificate, one of 198 things that do. The ranks are Insect Catching Beginner, Insect Catching Apprentice, Insect Catching Expert, Insect Catching Master, with 50 points to reach the second. Collecting one pays 
Certified Mark (Morpho Helena).
Description
| Encyclopedia | After living long among flower fields, it has taken on a delicate, floral pink-purple hue. |
Name in every language
| 简体中文 | 绿贝矩蛱蝶 |
| 繁體中文 | 綠貝矩蛺蝶 |
| English | Mother-of-Pearl |
| Deutsch | Afrikanischer Edelfalter |
| Français | Hypolimnas vert |
| 日本語 | シンジュタテハ |
| 한국어 | 진주네발나비 |
| Español | Mariposa madreperla |
| Português | Borboleta-madre-pérola |
| ไทย | ผีเสื้อหางติ่งเขียว |
| Русский | Зелёная бабочка-парусник |
| Bahasa | Mother-of-Pearl |