| Trachelas pacificus | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Trachelidae |
| Genus: | Trachelas |
| Species: | T. pacificus |
| Binomial name | |
| Trachelas pacificus Chamberlin & Ivie, 1935 | |
Trachelas pacificus is a species of true spider in the family Trachelidae. It is found in the United States and Mexico. [1] [2] [3] [4]
Dysderidae, also known as woodlouse hunters, sowbug-eating spiders, and cell spiders, is a family of araneomorph spiders first described by Carl Ludwig Koch in 1837. They are found primarily in Eurasia, extending into North Africa with very few species occurring in South America. Dysdera crocata is introduced into many regions of the world.
Trachelidae is a family of araneomorph spiders first described by Eugène Simon in 1897 as a subfamily called "Tracheleae". The Trachelidae family, also known as "ground sac spiders", is within the group of spiders known as the RTA clade, which includes mostly wandering spiders that do not use webs. Spiders in the Trachelidae family are characterized as being 3-10mm long and having a red cephalothorax and a yellow/tan abdomen. They are commonly found indoors. It was placed in the family Clubionidae, then later in Corinnidae when the Clubionidae were split up. The first study that suggested Trachelidae should be considered its own family was done by Deeleman-reinhold in 2001 as part of an analysis of RTA Clade spiders. An analysis by Martín J. Ramírez in 2014 suggested that it was not closely related to other members of the Corinnidae, and was better treated as a separate family. It was then placed in the CTC clade of spiders, or the Claw Tuft Clasper clade, which is a group of spiders that have two tarsal claws with tufts of hair.
Utivarachna is a genus of Asian araneomorph spiders in the family Trachelidae first described by Kyukichi Kishida in 1940. It was largely ignored until Christa L. Deeleman-Reinhold revised the sac and ground spiders in 2001, transferring some species from Trachelas and adding several new ones. The genus was further expanded in 2014 and 2015.
Trachelas oreophilus is a species of spiders of the genus Trachelas. It is native to India and Sri Lanka.
Trachelas quisquiliarum, is a species of spider of the genus Trachelas. It is endemic to Sri Lanka.
Trachelas is a genus of araneomorph spiders originally placed with the Trachelidae, and later moved to the Corinnidae.
Antrodiaetus pacificus is a species of mygalomorph spiders native to the Pacific Northwest. Both male and female were first described by French arachnologist Eugène Louis Simon in 1884 under the name Brachybothrium pacificum. The genus name is a combination of the Greek "antrodiaitos" (αντροδιαιτος), meaning "living in caves", "antron" (αντρον), meaning "cave", and "diaita (διαιτα), meaning "way of life, dwelling". The specific epithet refers to its geographical distribution along the pacific coast of North America, between San Francisco Bay and Alaska. It is the northernmost mygalomorph spider in North America.
Stephanopachys is a genus of horned powder-post beetles in the family Bostrichidae. There are more than 20 described species in Stephanopachys.
Gyascutus pacificus is a species of metallic wood-boring beetle in the family Buprestidae. It is found in North America.
Sanfilippodytes pacificus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Philanthus pacificus is a species of wasp in the family Crabronidae. It is found in Central America and North America.
Trachelas tranquillus, the broad-faced sac spider, is a species of true spider in the family Trachelidae. It is found in the United States and Canada.
Laccornis pacificus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Gastrodes pacificus is a species of dirt-colored seed bug in the family Rhyparochromidae. It is found in North America.
Scolopostethus pacificus is a species of dirt-colored seed bug in the family Rhyparochromidae. It is found in North America.
Holoparamecus pacificus is a species of handsome fungus beetle in the family Endomychidae. It is found in North America.
Trachelas volutus is a species of true spider in the family Trachelidae. It is found in the United States and Mexico.
Philodromus rufus is a species of running crab spider in the family Philodromidae. It is found in North America, Europe, Turkey, Caucasus, Russia (Sibiria), Central Asia, China, Korea, and Japan.
Ceraleptus pacificus is a species of leaf-footed bug in the family Coreidae. It is found in Central America and North America.
Paratrachelas is a genus of araneomorph spiders in the family Trachelidae, first described by M. M. Kovblyuk & A. A. Nadolny in 2009.
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