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Cobweb Spiders - Theridiidae
Cobweb Spider - Black Widow Spider, female -  Latrodectus hesperus
Cobweb Spider - Candy Stripe Spider, Female - Enoplognatha ovata
Cobweb Spider - Theridiida Steatoda hespera
Cobweb Spider - Theridiida Steatoda triangulosa
Cobweb Spider - Theridiida Steatoda triangulosa, in a building on 27 February 2017

Crab Spiders -  Thomisidae
Bark Crab Spider, Thomisidae xysticus
Flower Crab Spider, female - Misumena vatia
Running Crab Spider, Philodromus histrio

Crevice Weavers - Filistatidae Family
Crevice Weavers - Kukulcania utahana

Funnel-Web Weavers - Agelenidae
Funnel Weaver Spider - American Grass Spider-Agelenidae agelenopsis
Funnel Weaver Spider, Male -  American Grass Spider - Agelenidae agelenopsis
Funnel Weaver Spider, Female - American Grass Spider - Agelenidae agelenopsis


Harvestmen - Sclerosomatidae Spiders 
Daddy-longlegs or Harvestmen


Jumping Spiders - Salticidae Family
Jumping Spider, Apache Jumping Spider - Phidippus apacheanus
Jumping Spider, Bold Jumper - Phidippus audax, mating, egg sac
Jumping Spider, Bold Jumper - Phidippus audax, Female
Jumping Spider, Bold Jumper maybe - Phidippus audax, 2 October 2016
Jumping Spider - Phidippus audax
Jumping Spider, Cardinal - Phidippus cardinalis
Jumping Spider, Red-backed  - Phidippus johnsoni
Jumping Spider, Phidippus johnsoni female attempting to balloon away
Jumping Spider, Phidippus johnsoni
Jumping Spider - Phidippus johnsoni - female
Jumping Spider - Phidippus johnsoni - male
Jumping Spider - Phidippus  unk 1
Jumping Spider - Phidippus unk 2
Jumping Spider - Phidippus unk.
Jumping Spider - Platycryptus californicus - spiderling - Table Grape Spider - Draper, November 2016
Jumping Spider - Platycryptus californicus_- Table Grape Spider - Draper 8 October 2015
Jumping Spider - Platycryptus californicus - Table Grape Spider - Draper - 25 March 2006
Jumping Spider - Platycryptus californicus - Table Grape Spider - Draper - 20 July 2005, August 2016
Jumping Spider- Salticidae Phidippus , species unk. 03-23-06
Jumping Spider,  Zebra- Salticus scenicus


Orb Weavers - Araneidae Family
Orb Weaver - Cat-faced Spider - Araneus illaudatus gemmoides - immature
Orb Weaver - Cat-faced Spider - Araneus illaudatus gemmoides
Orb Weaver - Cat-faced Spider - Araneus illaudatus gemmoides
Orb Weaver - Argiope, Banded - Argiope trifasciata - male and female Mercur, Tooele County, Utah- 2017
Orb Weaver - Argiope, Banded - Argiope trifasciata - Antelope Island, August 2017
Orb Weaver - Argiope, Banded - Argiope trifasciata 3
Orb Weaver - Argiope, Banded - Argiope_trifasciata
Orb Weaver - Cross Spider 7-25-04, Antelope Island
Orb Weaver - Lynx Spider - Oxyopes
Orb Weaver - Neoscona oaxacensis on Sunflower at Lincoln Point
Orb Weaver - Neoscona oaxacensis
Orb Weaver - Neoscona oaxacensis- Western Spotted Orb Weaver at Antelope Island 16 August 2017
Orb Weaver - Neoscona oaxacensis- Western Spotted Orb Weaver at Antelope Island 16 August 2017 -2
Orb Weaver - Trashline - Cyclosa conica
Orb Weaver - Western Spotted, or Zig-Zag - Neoscona oaxacensis- Eagle Mountain

Prowling Spider - Yellow Sac Spiders (Miturgidae)
aka Long-legged Sac Spiders
Long-legged Sac (Yellow sac)  Spider - Cheiracanthium



Running Crab Spiders - Philodromidae Family
Running Crab Spiders - Tibellus duttoni or chamberlini

Spitting Spiders - Scytodidae Family
Spitting Spider - Scytodes thoracica

Tarantula-Theraphosidae Family
Aphonopelma iodius -  Utah
Avicularia versicolor (see Caribena versicolor)-Antilles pinktoe
Brachypelma auratum -Mexican Flame Knee
Brachypelma klaasi -Mexican Pink
Brachypelma smithi -Mexican Redknee
Caribena versicolor -Antilles pinktoe
Chromatopelma cyaneopubescens-Green Bottle Blue #1 Female
Chromatopelma cyaneopubescens-Green Bottle Blue #2 Male
Grammostola pulchripes - Tarantula, Chaco Golden Knee
Grammostola rosea - Tarantula, Chilean Rose hair - Pink Phase
Grammostola rosea - Tarantula, Chilean Rose hair - Red Phase
Haplocosmia himalayana - Himalayan Earth Tiger
Kochiana brunnipes - Brazilian Dwarf Beauty
Poecilotheria fasciata - Tarantula, Si Lanka Ornamental
Pterinopelma sazimai - Tarantula, Brazilian Blue

Tarantula information on male spurs or hooks - tibial apophyses

Wolf Spiders - Lycosidae - Family

Wolf Spiders - Adult - Lycosidae
Wolf Spiders - ballooning immature spider - Lycosidae

Passive dispersal in arachnids

Unknown Spiders
Spider found on Fennel at Cook's Nursery