Cobalt blue tarantula | |
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In Kaeng Krachan District, Phetchaburi, Thailand | |
Scientific classification
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Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Araneae |
Infraorder: | Mygalomorphae |
Family: | Theraphosidae |
Genus: | Cyriopagopus |
Species: | C. lividus
|
Binomial name | |
Cyriopagopus lividus (Smith, 1996)
[1]
| |
Synonyms [1] | |
|
The cobalt blue tarantula or Cyriopagopus lividus is a species of tarantula which is in the family Theraphosidae which is native to Myanmar [1] and over the border into Thailand. [2] It was originally described as Haplopelma lividum.
The cobalt blue tarantula is a medium-sized tarantula with a leg span around 13 cm (5 in). It is noted for its iridescent blue legs and light gray prosoma and opisthosoma, the latter of which may contain darker gray chevrons. [3] [4] Males and females look the same until the ultimate (final) molt of the males. At this point, the male exhibits sexual dimorphism in the form of a light tan or bronze coloration and legginess. Additionally, males gain a palpal bulb on the pedipalps and tibial apophyses (mating hooks). The female eventually becomes larger than the male and lives years longer. [5] The cobalt blue tarantula is a fossorial species and spends nearly all of its time in deep burrows of its own construction. The venom of the tarantula is not enough to kill a human, but it can badly sting them and be extremely painful. The venom contains glutamic acid, at 0.97% concentration. Histamine and adenosine were detected at 0.14% and 0.10% with the polyamine spermine noted in trace amounts at 0.002% (Moore et al., 2009).
Cobalt blue tarantulas inhabit the tropical rainforests of Southeast Asia, [6] where they construct deep burrows, and generally only leave them to find food.
The cobalt blue tarantula is a mainstay in the pet trade, despite being a fast and defensive tarantula with potent venom. [7] Bites from this species can result in severe muscle cramps and inflammation. [8]
Moore, S., Smyth, W. F., Gault, V., O’Kane, E., & McClean, S. (2009c). Mass spectrometric characterisation and quantitation of selected low molecular mass compounds from the venom of Haplopelma lividum (Theraphosidae). Rapid Communications in Mass Spectrometry, 23(12), 1747–1755. https://doi.org/10.1002/rcm.4063
Cobalt blue tarantula | |
---|---|
![]() | |
In Kaeng Krachan District, Phetchaburi, Thailand | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Araneae |
Infraorder: | Mygalomorphae |
Family: | Theraphosidae |
Genus: | Cyriopagopus |
Species: | C. lividus
|
Binomial name | |
Cyriopagopus lividus (Smith, 1996)
[1]
| |
Synonyms [1] | |
|
The cobalt blue tarantula or Cyriopagopus lividus is a species of tarantula which is in the family Theraphosidae which is native to Myanmar [1] and over the border into Thailand. [2] It was originally described as Haplopelma lividum.
The cobalt blue tarantula is a medium-sized tarantula with a leg span around 13 cm (5 in). It is noted for its iridescent blue legs and light gray prosoma and opisthosoma, the latter of which may contain darker gray chevrons. [3] [4] Males and females look the same until the ultimate (final) molt of the males. At this point, the male exhibits sexual dimorphism in the form of a light tan or bronze coloration and legginess. Additionally, males gain a palpal bulb on the pedipalps and tibial apophyses (mating hooks). The female eventually becomes larger than the male and lives years longer. [5] The cobalt blue tarantula is a fossorial species and spends nearly all of its time in deep burrows of its own construction. The venom of the tarantula is not enough to kill a human, but it can badly sting them and be extremely painful. The venom contains glutamic acid, at 0.97% concentration. Histamine and adenosine were detected at 0.14% and 0.10% with the polyamine spermine noted in trace amounts at 0.002% (Moore et al., 2009).
Cobalt blue tarantulas inhabit the tropical rainforests of Southeast Asia, [6] where they construct deep burrows, and generally only leave them to find food.
The cobalt blue tarantula is a mainstay in the pet trade, despite being a fast and defensive tarantula with potent venom. [7] Bites from this species can result in severe muscle cramps and inflammation. [8]
Moore, S., Smyth, W. F., Gault, V., O’Kane, E., & McClean, S. (2009c). Mass spectrometric characterisation and quantitation of selected low molecular mass compounds from the venom of Haplopelma lividum (Theraphosidae). Rapid Communications in Mass Spectrometry, 23(12), 1747–1755. https://doi.org/10.1002/rcm.4063