Ummidia

The ummidia spiders are fascinating creatures from the Halonoproctidae spiders family. With a total of 56 unique spiders in this group as of April 2022, they surely have many intriguing details to explore. Explore with us as we share intriguing facts about them!

Scientific Classification

Ummidia

List of Spiders Belonging To This Genus

  • Ummidia aedificatoria
  • Ummidia algarve
  • Ummidia algeriana
  • Ummidia anaya
  • Ummidia armata
  • Ummidia asperula
  • Ummidia audouini
  • Ummidia beatula
  • Ummidia brandicarlileae
  • Ummidia carabivora
  • Ummidia carlosviquezi
  • Ummidia cerrohoya
  • Ummidia colemanae
  • Ummidia cuicatec
  • Ummidia erema
  • Ummidia ferghanensis
  • Ummidia frankellerae
  • Ummidia funerea
  • Ummidia gabrieli
  • Ummidia gandjinoi
  • Ummidia gertschi
  • Ummidia gingoteague
  • Ummidia glabra
  • Ummidia hondurena
  • Ummidia huascazaloya
  • Ummidia insularis
  • Ummidia macarthuri
  • Ummidia matagalpa
  • Ummidia mercedesburnsae
  • Ummidia mischi
  • Ummidia modesta
  • Ummidia neblina
  • Ummidia neilgaimani
  • Ummidia nidulans
  • Ummidia okefenokee
  • Ummidia paulacushingae
  • Ummidia pesiou
  • Ummidia picea
  • Ummidia pustulosa
  • Ummidia quepoa
  • Ummidia quijichacaca
  • Ummidia richmond
  • Ummidia riverai
  • Ummidia rodeo
  • Ummidia rongodwini
  • Ummidia rosillos
  • Ummidia rugosa
  • Ummidia salebrosa
  • Ummidia tibacuy
  • Ummidia timcotai
  • Ummidia tunapuna
  • Ummidia varablanca
  • Ummidia waunekaae
  • Ummidia zebrina
  • Ummidia zilchi

Physical Description and Identification

Adults

  • Size: Adults measure about 1.7 cm (0.67 in).

Ummidia Size

  • Color: They are generally black or brown in color.
  • Other Characteristic Features: Most members of this genus have a saddle-like depression on the shinbone of their third leg.

Eggs

Females lay their eggs inside a tunnel, which they seal off with a silken sac.

Spiderlings

After they hatch, their mother stays with them inside the burrow, protecting them until they are 8 months old.

The Web

As these spiders spend most of their time underground, they generally do not construct elaborate webbing.

Are Ummidia Spiders Venomous?

Yes, like most spiders, Ummidia spiders have venom. However, their venom is generally not harmful to humans and is mainly used to subdue their prey.

Can Ummidia Spiders Bite?

Yes, Ummidia spiders can bite if they feel threatened. However, these spiders are very timid and avoid contact if possible. Their bite is not deadly to humans.

Ecological Importance and Behavior of Ummidia Spider

The ecological role of Ummidia spiders is vital as they help control pest populations. Their behavior reflects a significant adaptation to a life spent mostly underground, where they play a role in soil aeration and nutrient cycling.

Natural Predators: Despite their venomous defense, they are part of a larger food web, where they serve as prey to various animals, helping to maintain ecological balance.

Prey-Predator Dynamics: Ummidia spiders contribute to controlling the populations of their prey, such as insects and small vertebrates, which could otherwise become overpopulated and cause ecological damage.

Relationship with Humans: These spiders seldom interact with humans due to their elusive nature. When they do, it’s important to remember that they are more beneficial than harmful, contributing to the biodiversity that is essential for a healthy ecosystem.

Ummidia Image

Quick Facts

Lifespan5-20 years
DistributionAfghanistan, Algeria, Belize, Brazil, Central Asia, Colombia, Costa Rica, Dominican Republic, El Salvador, Guatemala, Honduras, Jamaica, Mexico, Morocco, Nicaragua, Panama, Portugal, Spain, St. Vincent, Tajikistan, Trinidad and Tobago, Tunisia, USA, Venezuela, and West Indies
HabitatUnderground, in forests, close to creeks and rivers
Common PredatorsWasps, birds, bandicoots, centipedes, flies, and scorpions
DietPrimarily insects, but also frogs, small fish, mice, baby birds and snakes

Did You Know

  • Swedish arachnologist Tord Tamerlan Teodor Thorell first described this species in 1875.

In summary, the Ummidia spider genus is a remarkable example of nature’s intricacy and efficiency.

The ummidia spiders are fascinating creatures from the Halonoproctidae spiders family. With a total of 56 unique spiders in this group as of April 2022, they surely have many intriguing details to explore. Explore with us as we share intriguing facts about them!

Ummidia

List of Spiders Belonging To This Genus

  • Ummidia aedificatoria
  • Ummidia algarve
  • Ummidia algeriana
  • Ummidia anaya
  • Ummidia armata
  • Ummidia asperula
  • Ummidia audouini
  • Ummidia beatula
  • Ummidia brandicarlileae
  • Ummidia carabivora
  • Ummidia carlosviquezi
  • Ummidia cerrohoya
  • Ummidia colemanae
  • Ummidia cuicatec
  • Ummidia erema
  • Ummidia ferghanensis
  • Ummidia frankellerae
  • Ummidia funerea
  • Ummidia gabrieli
  • Ummidia gandjinoi
  • Ummidia gertschi
  • Ummidia gingoteague
  • Ummidia glabra
  • Ummidia hondurena
  • Ummidia huascazaloya
  • Ummidia insularis
  • Ummidia macarthuri
  • Ummidia matagalpa
  • Ummidia mercedesburnsae
  • Ummidia mischi
  • Ummidia modesta
  • Ummidia neblina
  • Ummidia neilgaimani
  • Ummidia nidulans
  • Ummidia okefenokee
  • Ummidia paulacushingae
  • Ummidia pesiou
  • Ummidia picea
  • Ummidia pustulosa
  • Ummidia quepoa
  • Ummidia quijichacaca
  • Ummidia richmond
  • Ummidia riverai
  • Ummidia rodeo
  • Ummidia rongodwini
  • Ummidia rosillos
  • Ummidia rugosa
  • Ummidia salebrosa
  • Ummidia tibacuy
  • Ummidia timcotai
  • Ummidia tunapuna
  • Ummidia varablanca
  • Ummidia waunekaae
  • Ummidia zebrina
  • Ummidia zilchi

Physical Description and Identification

Adults

  • Size: Adults measure about 1.7 cm (0.67 in).

Ummidia Size

  • Color: They are generally black or brown in color.
  • Other Characteristic Features: Most members of this genus have a saddle-like depression on the shinbone of their third leg.

Eggs

Females lay their eggs inside a tunnel, which they seal off with a silken sac.

Spiderlings

After they hatch, their mother stays with them inside the burrow, protecting them until they are 8 months old.

The Web

As these spiders spend most of their time underground, they generally do not construct elaborate webbing.

Are Ummidia Spiders Venomous?

Yes, like most spiders, Ummidia spiders have venom. However, their venom is generally not harmful to humans and is mainly used to subdue their prey.

Can Ummidia Spiders Bite?

Yes, Ummidia spiders can bite if they feel threatened. However, these spiders are very timid and avoid contact if possible. Their bite is not deadly to humans.

Ecological Importance and Behavior of Ummidia Spider

The ecological role of Ummidia spiders is vital as they help control pest populations. Their behavior reflects a significant adaptation to a life spent mostly underground, where they play a role in soil aeration and nutrient cycling.

Natural Predators: Despite their venomous defense, they are part of a larger food web, where they serve as prey to various animals, helping to maintain ecological balance.

Prey-Predator Dynamics: Ummidia spiders contribute to controlling the populations of their prey, such as insects and small vertebrates, which could otherwise become overpopulated and cause ecological damage.

Relationship with Humans: These spiders seldom interact with humans due to their elusive nature. When they do, it’s important to remember that they are more beneficial than harmful, contributing to the biodiversity that is essential for a healthy ecosystem.

Ummidia Image

Quick Facts

Lifespan5-20 years
DistributionAfghanistan, Algeria, Belize, Brazil, Central Asia, Colombia, Costa Rica, Dominican Republic, El Salvador, Guatemala, Honduras, Jamaica, Mexico, Morocco, Nicaragua, Panama, Portugal, Spain, St. Vincent, Tajikistan, Trinidad and Tobago, Tunisia, USA, Venezuela, and West Indies
HabitatUnderground, in forests, close to creeks and rivers
Common PredatorsWasps, birds, bandicoots, centipedes, flies, and scorpions
DietPrimarily insects, but also frogs, small fish, mice, baby birds and snakes

Did You Know

  • Swedish arachnologist Tord Tamerlan Teodor Thorell first described this species in 1875.

In summary, the Ummidia spider genus is a remarkable example of nature’s intricacy and efficiency.