| Megalagrion nigrohamatum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Zygoptera |
| Family: | Coenagrionidae |
| Genus: | Megalagrion |
| Species: | M. nigrohamatum |
| Binomial name | |
| Megalagrion nigrohamatum (Blackburn, 1884) | |
Megalagrion nigrohamatum is a species of damselfly in the family Coenagrionidae that is endemic to Hawaii.
Herring are forage fish, mostly belonging to the family Clupeidae.
Megalagrion is a genus of damselflies in the family Coenagrionidae It contains approximately 26 species, all of which are endemic to Hawaiʻi.
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as known only by living members kept in captivity or as a naturalized population outside its historic range due to massive habitat loss.
Megalagrion adytum is a species of damselfly in the family Coenagrionidae that is endemic to Hawaii. Its natural habitat is swamps.
Megalagrion jugorum is a possibly extinct species of damselfly in the family Coenagrionidae that is endemic to the island of Maui in Hawaii.
Megalagrion leptodemas is a species of damselfly in the family Coenagrionidae that is endemic to the island of Oʻahu in Hawaii. It inhabits rivers in the Waiʻanae and Koʻolau ranges. It is threatened by habitat loss. It is currently labeled as critically endangered.
Megalagrion molokaiense, common name Molokai damselfly, is a species of damselfly in the family Coenagrionidae. It is endemic to Hawaii. Its natural habitat is subtropical or tropical moist montane forests. It is thought that it breeds on dripping wet embankments or in small streams in habitats that lack gambusia.
Megalagrion nesiotes is a species of damselfly in the family Coenagrionidae. Its common name is flying earwig Hawaiian damselfly. It is endemic to Hawaiʻi, where it is known from only one location on the island of Maui. It is extirpated from the island of Hawaii. This insect was federally listed as an endangered species of the United States in 2010.
Megalagrion oahuense is a species of damselfly in the family Coenagrionidae. It is endemic to Hawaii. It is the only known species of odonate with terrestrial nymphs.
Megalagrion oceanicum is a species of damselfly in the family Coenagrionidae that is endemic to the island of Oʻahu in Hawaii. It inhabits rivers in the Waiʻanae and Koʻolau ranges. It is threatened by habitat loss.
Megalagrion pacificum is a species of damselfly in the family Coenagrionidae. It is endemic to rivers and freshwater marshes in Hawaiʻi, especially the island of Molokaʻi. It is threatened by habitat loss. This insect was federally listed as an endangered species of the United States in 2010.
