| Epigomphus echeverrii | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Infraorder: | Anisoptera |
| Family: | Gomphidae |
| Genus: | Epigomphus |
| Species: | E. echeverrii |
| Binomial name | |
| Epigomphus echeverrii Brooks, 1989 | |
Epigomphus echeverrii is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Threatened species are any species which are vulnerable to extinction in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of critical depensation, a mathematical measure of biomass related to population growth rate. This quantitative metric is one method of evaluating the degree of endangerment.
The conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status are in use at international, multi-country, national and local levels, as well as for consumer use such as sustainable seafood advisory lists and certification. The two international systems are by the International Union for Conservation of Nature (IUCN) and The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
An IUCN Red List Critically Endangered species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of 2021, of the 120,372 species currently tracked by the IUCN, there are 8,404 species that are considered to be Critically Endangered.
The Biak monarch, or Biak monarch flycatcher, is a species of bird in the family Monarchidae. It is endemic to Biak Island, Indonesia.
Ansell's shrew is a species of mammal in the family Soricidae. It is endemic to Zambia. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Epigomphus camelus is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus is a genus of dragonflies in the family Gomphidae. They are commonly known as knobtails.
Epigomphus corniculatus is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus crepidus is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it inhabits the Pacific slope of southern Mexico in the states of Nayarit and Oaxaca. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus donnellyi is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it inhabits the Sierra de los Tuxtlas of southern Veracruz state. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus flinti is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it is found south of Valle Nacional in Oaxaca state. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus houghtoni is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus maya is a species of dragonfly in the family Gomphidae. It is endemic to Belize. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus paulsoni is a species of dragonfly in the family Gomphidae. It is endemic to Mexico's Chiapas state. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus subsimilis is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus sulcatistyla is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it is found in the Sierra de los Tuxtlas of southern Veracruz state. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus verticicornis is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Epigomphus westfalli is a species of dragonfly in the family Gomphidae. It is endemic to Nicaragua. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
