Swamper
Ctenosaura bakeri Stejneger, 1901
Status not recordedlizards
The swamper (Ctenosaura bakeri) is a species in the family Iguanidae, order Squamata. Recorded adults weigh 362.9 g to 399.4 g, reach 22.4 cm in length and live up to 13.8 years.
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Quick facts about the swamper
- Weight
- 362.9 g – 399.4 g
- Length
- 19.3 cm – 22.4 cm
- Lifespan
- 13.8 years
- Diet
- Herbivore
- Main food
- Not recorded
- Habitat
- forest
- Egg incubation
- 89 days
- Young per litter or clutch
- 5 – 15
- Reproduction
- Eggs
- Active
- By day (diurnal)
- Lifestyle
- Arboreal
- Conservation status
- Not recorded
- Countries on record
- Not recorded
How big is the swamper?
Where does the swamper live?
Not recorded
Is the swamper endangered?
No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.
How is the swamper classified?
- kingdomAnimalia
- phylumChordata
- classReptilia
- orderSquamata
- familyIguanidae
- genusCtenosaura
- SpeciesCtenosaura bakeri Stejneger, 1901
Synonyms Enyaliosaurus bakeri
Other names and names in other languages (16)
- Baker's spiny-tail iguanaEnglish
- Baker's spiny-tailed iguanaEnglish
- Baker's spinytail iguanaEnglish
- Utila iguanaEnglish
- Utila spiny-tailed iguanaEnglish
- Útila spiny-tailed iguanaEnglish
- WishiwillyEnglish
- إغوانة بيكر شائكة الذيلArabic
- Utila-tornhaleleguanDanish
- Utila-LeguanGerman
- GarroboSpanish
- Utila tüskésfarkú leguánHungarian
- ベイカートゲオイグアナJapanese
- игуана БейкераRussian
- Iguana de Cola Espinosa de ÚtilaSpanish
- Wishiwilly Del SuampoSpanish
Relatives of the swamper
Other species in the same genus Ctenosaura.
Black iguana
Ctenosaura similis
Veracruz spiny-tailed iguana
Ctenosaura acanthura
Guatemalan black iguana
Ctenosaura palearis
Spiny-tailed iguana
Ctenosaura pectinata
Club tail iguana
Ctenosaura quinquecarinata
Cape spinytail iguana
Ctenosaura hemilopha
CompareSwamper vs Black iguanaSwamper vs Veracruz spiny-tailed iguanaSwamper vs Guatemalan black iguanaSwamper vs Spiny-tailed iguana
Common questions
Answered only where our data holds the answer.
How big is the swamper?
An adult swamper weighs 362.9 g – 399.4 g and measures 19.3 cm – 22.4 cm long, according to values recorded on Wikidata.
How long does the swamper live?
The swamper has a recorded lifespan of 13.8 years.
What kind of animal is the swamper?
The swamper (Ctenosaura bakeri) belongs to the family Iguanidae in the order Squamata.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
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Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AmphiBIO, a global database for amphibian ecological traits · CC BY 4.0 · v1
Oliveira, B.F., São-Pedro, V.A., Santos-Barrera, G., Penone, C. & Costa, G.C. (2017) AmphiBIO, a global database for amphibian ecological traits. Scientific Data 4: 170123. https://doi.org/10.1038/sdata.2017.123. Data: https://doi.org/10.6084/m9.figshare.4644424.v5 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - LepTraits 1.0: a globally comprehensive dataset of butterfly traits · CC0 1.0 · 1.0
Shirey, V., Larsen, E., Doherty, A. et al. (2022) LepTraits 1.0: a globally comprehensive dataset of butterfly traits. Scientific Data 9: 382. https://doi.org/10.1038/s41597-022-01473-5. Data: https://doi.org/10.6084/m9.figshare.19874602.v1 - Northwestern European arthropod life histories and ecological traits (raw datasets) · CC BY 4.0 · 2024-12-17
Logghe, G., Batsleer, F., Maes, D. et al. (2025) An in-depth dataset of northwestern European arthropod life histories and ecological traits. Biodiversity Data Journal 13: e146785. https://doi.org/10.3897/BDJ.13.e146785. Data: https://doi.org/10.5281/zenodo.13379714 - ReptTraits: a comprehensive dataset of ecological traits in reptiles · CC BY 4.0 · v1-2
Oskyrko, O., Mi, C., Meiri, S. et al. (2024) ReptTraits: a comprehensive dataset of ecological traits in reptiles. Scientific Data 11: 243. https://doi.org/10.1038/s41597-024-03079-5. Data: https://doi.org/10.6084/m9.figshare.24572683.v4 - Sharkipedia: a curated open access database of shark and ray life history traits · CC BY 4.0 · 1.0-2022-06-17
Mull, C.G., Pacoureau, N., Pardo, S.A. et al. (2022) Sharkipedia: a curated open access database of shark and ray life history traits and abundance time-series. Scientific Data 9: 559. https://doi.org/10.1038/s41597-022-01655-1. Data: https://doi.org/10.5281/zenodo.6656525 - SquamBase 1.0 - a dataset of squamate species traits · CC0 1.0 · 1.0-dryad-v5
Meiri, S. (2024) SquamBase - a database of squamate (Reptilia: Squamata) traits. Global Ecology and Biogeography 33(4): e13812. https://doi.org/10.1111/geb.13812. Data: https://doi.org/10.5061/dryad.76hdr7t3b - TraitCH: a multi-taxa functional trait dataset for Switzerland and Europe · CC BY 4.0 · 2.0
Chauvier, Y., Adde, A., Bergamini, A. et al. (2025) TraitCH: a multi-taxa functional trait dataset for Switzerland and Europe. Zenodo. https://doi.org/10.5281/zenodo.15063844 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
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Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Swamper (Ctenosaura bakeri). Retrieved from https://creaturedata.com/animals/swamper
“Swamper (Ctenosaura bakeri).” CreatureData, 2026, https://creaturedata.com/animals/swamper.
@misc{swamper_2026,
title = {Swamper (Ctenosaura bakeri)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/swamper},
note = {Data as of 2026-11-11}
}