| Crenigomphus denticulatus | |
|---|---|
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| Species: | C. denticulatus |
| Binomial name | |
| Crenigomphus denticulatus Selys, 1892 | |
Crenigomphus denticulatus is a species of dragonfly in the family Gomphidae. It is endemic to Ethiopia. It is threatened by habitat loss.
Orthetrum is a large genus of dragonflies in the Libellulidae family. They are commonly referred to as skimmers.
The pencil cardinalfish is a species of deepwater cardinalfish found around the world at depths of 130 to 830 m. This fish can reach up to 20 cm (7.9 in) in TL.
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.
Gonaxis is a genus of air-breathing land snails, terrestrial pulmonate [[gastr opod]] mollusks in the family Streptaxidae.
Crenigomphus abyssinicus is a species of dragonfly in the family Gomphidae. It is endemic to Ethiopia. Its natural habitat is rivers. It is threatened by habitat loss.
Crenigomphus is a genus of dragonfly in the family Gomphidae. It contains the following species:
Crenigomphus hartmanni , the clubbed talontail, is a species of dragonfly in the family Gomphidae.
Crenigomphus renei is a species of dragonfly in the family Gomphidae. It is found in the Republic of the Congo, the Democratic Republic of the Congo, Ivory Coast, Ghana, Kenya, Nigeria, Tanzania, Uganda, and possibly Malawi. Its natural habitats are subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, rivers, freshwater lakes, and freshwater marshes.
Metacyclops is a genus of copepod crustaceans in the family Cyclopidae, containing 61 species, of which three are listed on the IUCN Red List – M. campestris from Brazil, M. gasparoi from Italy (vulnerable) and M. postojnae from Slovenia (vulnerable).
The World's 25 Most Endangered Primates is a list of highly endangered primate species selected and published by the International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Primate Specialist Group (PSG), the International Primatological Society (IPS), Global Wildlife Conservation (GWC), and Bristol Zoological Society (BZS). The IUCN/SSC PSG worked with Conservation International (CI) to start the list in 2000, but in 2002, during the 19th Congress of the International Primatological Society, primatologists reviewed and debated the list, resulting in the 2002–2004 revision and the endorsement of the IPS. The publication was a joint project between the three conservation organizations until the 2012–2014 list when BZS was added as a publisher. The 2018–2020 list was the first time Conservation International was not among the publishers, replaced instead by GWC. The list has been revised every two years following the biannual Congress of the IPS. Starting with the 2004–2006 report, the title changed to "Primates in Peril: The World's 25 Most Endangered Primates". That same year, the list began to provide information about each species, including their conservation status and the threats they face in the wild. The species text is written in collaboration with experts from the field, with 60 people contributing to the 2006–2008 report and 85 people contributing to the 2008–2010 report. The 2004–2006 and 2006–2008 reports were published in the IUCN/SSC PSG journal Primate Conservation,, since then they have been published as independent publications.
Spinibarbus denticulatus is a species of cyprinid of the subfamily Spinibarbinae. It inhabits deep pools of streams in Laos, Vietnam and China. The maximum published length is 41.5 centimetres (16.3 in), and the average length 8.5 centimetres (3.3 in). Its maximum published weight is 1.0 kilogram (2.2 lb). It is considered harmless to humans and is classified as "least concern" on the IUCN Red List. It is used for human and animal food locally.
